ECONOMICAL GRINDING, MILLING AND INTO DMG … · assisted milling of hard to machine metal alloys or fibre reinforced materials with ... + Complete machining of rotation ... + CELOS

DMGMORI.COM

ULTRASONIC 20 linear

HSC 20 linear

FLEXIBLE TECHNOLOGY INTEGRATIONINTO DMG MORI MACHINES

ECONOMICAL GRINDING, MILLING ANDDRILLING OF ADVANCED MATERIALS

ULTRASONIC

Applications and partsMachine and technology

Application areas

Control technology

Technical data

ULTRASONIC

ULTRASONIC grinding / milling and drillingReduced process forces for increased productivity

The demands for workpieces made from Advanced Materials are very industry sector specific. Short cycle times and therewith a high productivity is indispensable for most companies. Exactly here is where ULTRASONIC-technology of DMG MORI can convince with versatile unique selling propositions. The kinematic overlapping of the tool rotation with an additional oscillation effects a reduction of the process forces by up to 40 % in comparison to conventional machining.Depending on the workpiece requirements, this allows higher feed and infeed, longer tool life or significantly better surface finishes of up to Ra < 0.1 µm. The number and depth of micro cracks in hard-brittle materials is reduced to a minimum.

FUNCTIONAL PRINCIPLEThe tool rotation is superimposed via the HSK-E32 / HSK-E40 / HSK-E50 /HSK-A63 / HSK-A100 interface of the ULTRASONIC actuator tool holder with an additional oscillation in the axial direction (piezoelectric effect).

HIGHLIGHTS+ Economical grinding, milling and drilling of hard and brittle as well as hard

to machine Advanced Materials

+ New, stiffer ULTRASONIC HSK actuating tool holder with increased amplitude power for a powerfull ULTRASONIC performance

+ Up to 40 % reduced process forces for highest productivity, surface quality, precision and longer tool life

+ Automatic detection and autotracking of ULTRASONIC frequency and amplitude

CUSTOMER BENEFITS+ Machining of complex part geometries in one setup

+ Machining of high tech materials like ceramics, corundum, tungsten carbide and composites

+ Higher productivity compared to conventional grinding due to ULTRASONIC

ULTRASONIC

Reduced process forces

Perfect surfaces

Optimal particle removal

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Reinforced actuatorfor more stiffness

Oscillation- amplitude0 – 15 µm / depending on tool an parameter

Powerfull ULTRASONICwith optimised inductive transmission

Stronger ULTRASONIC- Boosterfor up to 3 times higher amplitudes

Toolswith undefined and defined cutting edge

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Applications and partsMachine and technology

Application areas

Control technology

Technical data

ULTRASONIC

ULTRASONIC grinding, milling and drillingThe ULTRASONIC technology from DMG MORI enables the economical machining of complex workpiece geometries in demanding high-tech materials like e. g. ceramics, glass, corundum, tungsten carbide or even composites. The kinematic overlapping of the tool rotation with an additional oscillation effects a reduction of the process forces by up to 40 % in comparison to conventional machining.

Optical industry

High performance ceramic components

Watch industry / fine mechanics

Die & mould

ULTRASONIC GRINDING

ULTRASONIC machining of complex parts by tools with defined cutting edge

+ Face grinding

+ Outer / inner cylindrical grinding with MT-technology

+ Drilling with diamond drills

+ 3D-contours with ball nose or shaft milling cutters

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* MRO = Maintenance, Repair, Overhaul

Aerospace

Automotive

Production of composite workpieces

MRO* of composite components

ULTRASONIC MILLING

ULTRASONIC machining of complex parts by tools with defined cutting edge

+ Machining of complex geometries with ball nose or shaft milling cutters up to ø 20 mm | ø 0.79 in

+ Deep hole drilling with aspect ratio 1:100

+ Delamination free processing of fibre reinforced composites

1: ULTRASONIC grinding of a mirror support made from zirconium oxide

2: ULTRASONIC milling of Inconel blade2

Depending on the workpiece requirements, this allows higher feed and infeed, longer tool life or significantly better surface finishes of up to Ra < 0.1 μm. Based on a consequent development of the ULTRASONIC tech-nology according to the markets requirements, the ULTRASONIC now also is able to cover ULTRASONIC- assisted milling of hard to machine metal alloys or fibre reinforced materials with defined cutting edge.

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Applications and parts

Machine and technology› Concept

Application areas

Control technology

Technical data

Available ULTRASONIC machine types linear Universal eVo monoBLOCK Portal

HSC 20 linear ULTRASONIC 20 linear ULTRASONIC 50 ULTRASONIC 40 eVo linear ULTRASONIC 60 eVo linear ULTRASONIC 65 ULTRASONIC 85 ULTRASONIC 210 PSeries basic machine SAUER SAUER DMU eVo eVo DMU / DMC monoBLOCK DMU / DMC monoBLOCK DMU P Portal

Option FD – –

Max. traverse paths (X / Y / Z)mm in

200 / 220 / 280 7.87 / 8.66 / 11.02

200 / 220 / 280 7.87 / 8.66 / 11.02

500 / 450 / 400 19.69 / 17.72 / 15.75

400 / 400 / 375 15.75 / 15.75 / 14.76

600 / 500 / 500 23.62 / 19.69 / 19.69

735 / 650 / 560 28.94 / 25.59 / 22.05

935 / 850 / 650 36.81 / 33.46 / 25.59

1,800 / 2,100 / 1,250 70.87 / 82.68 / 49.21

Max. spindle speed milling rpm 42,000 / 60,000* 42,000 / 60,000* 18,000 18,000 18,000 18,000 / 24,000* 18,000 / 24,000* 18,000 (12,000)

Max. spindle speed ULTRASONIC rpm – 50.000 18,000 18,000 18,000 18,000 18,000 18,000 (12,000)

ULTRASONIC HSK actuator system HSK-E32 (HSK-E40)* HSK-E32 (HSK-E40)* HSK-A63 HSK-A63 HSK-A63 HSK-A63 (HSK-E50)* HSK-A63 (HSK-E50)* HSK-A63 (HSK-A100)*

Max. workpiece size / clamping surface (5-axis) mm | in ø 250 | ø 9.84 ø 200 | ø 9.84 ø 630 × 500 | ø 25.59 × 19.69 450 × 400 | 17.72 × 15.75 600 × 500 | 23.62 × 19.69 ø 840 × 500 | ø 33.07 × 19.69 ø 1,040 × 590 | ø 40.94 × 23.23 ø 1,850 × 1,250 | ø 72.83 × 49.21

Max. table load (5-axis) kg | lbs 15 | 33 15 | 33 200 | 440 250 | 551 400 | 881 600 | 1,322 1,500 | 3,306 4,000 / 8,000 | 8,818 / 17,636

available, – not available, * option

ULTRASONIC

ULTRASONIC series for handsized up to ø 3,000 mm | ø 118.11 in workpiecesSince 2001 SAUER represents the Advanced Technologies of DMG MORI and is a synonym for innovation power, technological foresight as well as highest know-how expertise for the economi-cal machining of Advanced Materials. With a consistent ULTRASONIC product line, this innovative tech-nology offers machine solutions for almost every important branche, application field or workpiece size and parallelly serves an unrivalled large material spectrum. Starting with the SAUER own machining center ULTRASONIC 20 linear also the flexible technology integration into almost all high-tech machines of the DMG MORI portfolio is possible.

ULTRASONIC 50ULTRASONIC 20 linear

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Available ULTRASONIC machine types linear Universal eVo monoBLOCK Portal

HSC 20 linear ULTRASONIC 20 linear ULTRASONIC 50 ULTRASONIC 40 eVo linear ULTRASONIC 60 eVo linear ULTRASONIC 65 ULTRASONIC 85 ULTRASONIC 210 PSeries basic machine SAUER SAUER DMU eVo eVo DMU / DMC monoBLOCK DMU / DMC monoBLOCK DMU P Portal

Option FD – –

Max. traverse paths (X / Y / Z)mm in

200 / 220 / 280 7.87 / 8.66 / 11.02

200 / 220 / 280 7.87 / 8.66 / 11.02

500 / 450 / 400 19.69 / 17.72 / 15.75

400 / 400 / 375 15.75 / 15.75 / 14.76

600 / 500 / 500 23.62 / 19.69 / 19.69

735 / 650 / 560 28.94 / 25.59 / 22.05

935 / 850 / 650 36.81 / 33.46 / 25.59

1,800 / 2,100 / 1,250 70.87 / 82.68 / 49.21

Max. spindle speed milling rpm 42,000 / 60,000* 42,000 / 60,000* 18,000 18,000 18,000 18,000 / 24,000* 18,000 / 24,000* 18,000 (12,000)

Max. spindle speed ULTRASONIC rpm – 50.000 18,000 18,000 18,000 18,000 18,000 18,000 (12,000)

ULTRASONIC HSK actuator system HSK-E32 (HSK-E40)* HSK-E32 (HSK-E40)* HSK-A63 HSK-A63 HSK-A63 HSK-A63 (HSK-E50)* HSK-A63 (HSK-E50)* HSK-A63 (HSK-A100)*

Max. workpiece size / clamping surface (5-axis) mm | in ø 250 | ø 9.84 ø 200 | ø 9.84 ø 630 × 500 | ø 25.59 × 19.69 450 × 400 | 17.72 × 15.75 600 × 500 | 23.62 × 19.69 ø 840 × 500 | ø 33.07 × 19.69 ø 1,040 × 590 | ø 40.94 × 23.23 ø 1,850 × 1,250 | ø 72.83 × 49.21

Max. table load (5-axis) kg | lbs 15 | 33 15 | 33 200 | 440 250 | 551 400 | 881 600 | 1,322 1,500 | 3,306 4,000 / 8,000 | 8,818 / 17,636

available, – not available, * option

ULTRASONIC 210ULTRASONIC 85ULTRASONIC 40 eVo linear

ULTRASONIC HSK actuator system of the 2nd GenerationFlexible Integration into 5-axis milling centers of DMG MORI (HSK-32 / 40 / 50 / 63 / 100): ULTRASONIC milling, grind-ing and milling of Advanced Materials as well as conventional machining on one machine.

Powerfull controlUniform control philosophy with 3D path control SINUMERIK 840D solutionline, user friendly CELOS operator surface* as well as special ULTRASONIC software features.

CELOS App ULTRASONICSpecial ULTRASONIC cycles for automatic adaption of the feed and CNC-programming as well as ULTRASONIC parameters for automatic frequency and amplitude detection and autotracking in the machining process.

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Multitalent in various disciplines – compact, precise, process reliableCompletely revised, the new ULTRASONIC 20 linear convinces with a new functional design and a reduced footprint of 3.5 m² | 37.67 ft² with in parallel improved rigidity and dynamics. The versatile technical optimisations lead to higher spindle rpm of now up to 60,000 rpm for HSC applications, an optional mill-turn-table with max. 1,500 rpm for economical ULTRASONIC cylindrical grinding opera-tions in Advanced Materials, in up to 50 % increased drive motors (A-axis), an increased table load of 15 kg | 33 lbs and in the use of bigger tool diameters of now up to 50 mm | 1.97 in. The new ULTRASONIC 20 linear is also equipped now with the powerful and innovative CELOS from DMG MORI and a new developed ULTRASONIC APPs for an intuitive ULTRASONIC machining.

Mineral fibre baseStable, most compact, vibration dampening mineral fiber base for optimal long-term-stability, accuracy at the workpiece as well as an optimised chip fall (Y-portal in gantry design).


Machine and technology› ULTRASONIC 20 linear

Application areas

Control technology

Technical data

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FOR OUTER ANDINNER CYLINDRICAL GRINDING

+ Complete machining of rotation symmetrical workpieces: grinding and drilling incl. inner / peripheral machining in only one clamping

+ Rotary table with max. 1,500 rpm: inner and outer cylindrical grinding of Advanced Materials for optimal surface qualities

UNIQUETECHNOLOGY INTEGRATION

+ ULTRASONIC grinding of Advanced Materials as well as HSC milling on one machine, with 42,000 rpm in the standard

+ Flexible change based on a standard HSK-E32 / HSK-E40 holder

+ HSC milling with up to 60,000 rpm / HSK-E32**Option

INTEGRATED NC-SWIVEL- ROTARY TABLE OF THELATEST GENERATION

+ Stronger drive motors in A, C and Z for optimal holding torque

+ Increased 5-axis table load: 15 kg | 33 lbs

+ Highest dynamics and precision due to torque technology

CONTROL OF THELATEST GENERATION

+ CELOS with SINUMERIK Operate 4.7

+ Integration of ULTRASONIC CELOS APPs

+ Visualisation of the most important ULTRASONIC process parameters: frequency, amplitude, output power

+ Automatic process control

+ Optimal control of the ULTRASONIC process parameters

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Automation solution with linear magazine PH 10|100With the integrated automation solution PH 10|100 up to 99 workpieces can be loaded from the top into the working area of the ULTRASONIC 20 linear. Thereby all available clamping systems in the market are flexibly integrable. A pallet change is completed in ≤ 30 seconds. The compact, integrated design guarantees an optimal accessibility to the working area and the PH 10|100.


Machine and technology› ULTRASONIC 20 linear

Application areas

Control technology

Technical data

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1: Integration of almost all available clamping systems

2: Linear handling in 3 axes – positioning of a pallet with tooth crown

HIGHLIGHTS+ Integrated linear magazine

PH 10|100 with max. 99 pallet places (max. 10 kg | 22 lbs handling weight)

+ Dynamic and stabile pallet change ≤ 30 seconds (workpiece handlingfrom the top)

+ Flexibility: integration of most available clamping systems

+ Six layers in the standard, optional five additional layers

+ Pallet layers are application oriented and can be configured with 3, 5, 7 or 9 pallet places

+ Optimal accessibility to machine and PH 10|100

+ Compact and integrated design with only 6 m² | 64.58 ft² footprint

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LINEAR MAGAZINEAUTOMATIONPH 10|100

The integrated automation solution with linear magazine PH 10|100 offers the best conditions for the automated production in multi-shift operation.

Thanks to the optional preperation fot this automation, the upgrade is also possible to a later time.

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HSC 20 linear

High-Speed-Cutting with up to 60,000 rpm and > 2 g accelerationApart from the ULTRASONIC integration, the HSC 20 linear is equipped with all machine features and automation solutions of the ULTRASONIC 20 linear. It offers the best conditions for all require-ments of High Speed Cutting. Two control systems, CELOS with SIEMENS SINUMERIK Operate 4.7 as well as HEIDENHAIN TNC 640 are available. With a max. acceleration of > 2 g. The HSC 20 linear keeps the position of the most dynamic 5-axis precision machine of DMG MORI.


Machine and technology› HSC 20 linear

Application areas

Control technology

Technical data

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CELOS WITHSINUMERIK OPERATE 4.7

+ Integration of ULTRASONIC CELOS Apps

+ Visualisation of the most important ULTRASONIC process parameters: frequency, amplitude, output-power

+ Automatic process control

+ Perfect management of the ULTRASONIC parameters

CELOS WITHHEIDENHAIN TNC 640

+ Shopfloor or DIN-ISO programming

+ 3D workpiece simulation

+ Graphical programming

+ Coordinate transformation

+ Rapid program creation with visual programming

+ Convenient thanks to the comprehensive selection of cycles

1: PET bottom mould, aluminum 2: 14-parted implant bridge, CoCr 3: Impeller, aluminum 4: Bone plate, titanium 5: Watch plate, brass 6: Electrode, graphite

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6

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Machine and technology› ULTRASONIC

Application areas

Control technology

Technical data

ULTRASONIC

Flexible ULTRASONIC integration into 5-axis milling machines of DMG MORIIn all hightech branches there is a constant demand for new technology solutions and economical machining procedures for hard to machine future materials. Exactly here, SAUER is positioned with its ULTRASONIC technology and underscores with a consistent product line its technological expertise as an innovative pioneer in the ULTRASONIC-assisted hard machining of Advanced Mate-rials. Based on a standard HSK-32 / 40 / 50 / 63 / 100 tool holder, the patented ULTRASONIC actuator system can be integrated flexible in almost all 5-axis milling machines of DMG MORI.

HIGHLIGHTS+ Flexible ULTRASONIC technology integration based

on a standard HSK-40 / 50 / 63 / 100 tool holder

+ Combination of conventional HSK tool holders and ULTRASONIC actuating tool holders in one magazine

+ Flexible change possible (HSC-) Milling and ULTRASONIC machining on one machine

+ ULTRASONIC integration into following DMG MORI series: – HSC-series – eVo linear series – monoBLOCK series – duoBLOCK series – DMF series – Portal series

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1: Machining of a diffusor-cage made from Inconel 718 on an ULTRASONIC 125 FD

2: Outer and inner cylindrical grinding of a pump housing made from mineral cast on an ULTRASONIC 125 FD

3: ULTRASONIC complete machining of an mirror support made from Zerodur on an ULTRASONIC 65

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ULTRASONICGRINDING

ULTRASONIC represents a future-oriented technol-ogy for new markets with significantly increasing demand and rising work-piece requirements. Due to the kinematic overlapping of the tool rotation with an oscillation (in axial direction), conventionally hard to machine high performance materials can be machined economical in highest quality.


Machine and technology› ULTRASONIC Grinding

Application areas

Control technology

Technical data

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APPLICATION AREAS

Economical ULTRASONIC grinding of Advanced Materials with reduced process forcesULTRASONIC grinding enables an economical machining of complex workpiece geometries in demand-ing high-tech materials like e. g. ceramics, glass, corundum, carbide or composites. Due to the kine-matic overlapping of the tool rotation with an additional oscillation, ULTRASONIC leads to a reduction of the process forces by up to 40 % compared to conventional machining. Depending on the material prop-erties, this allows outstanding surface finishes of Ra < 0.1 μm, the production of thin-walled lightweight structures, longer tool service life and significantly reduced micro-cracks in the material.

ULTRASONIC

BENEFITSULTRASONIC GRINDING

+ Reduced process forces by up to 40 %*

+ Higher stock removal rate*

+ Excellent surface quality of Ra < 0.1 μm*

+ Feasibility of thin walls < 0.5 mm | < 0.02 in wall thickness*

+ Reduced Sub-Surface-Damaging*

+ Longer tool life, reduction of the tool temperature*

+ Economical, formative machining of sintered, and even hipped technical ceramics (e. g.: Si3N4, SiC, hip-ZrO2)

+ Workpiece precision < 10 μm possible*

+ Optimal particle removal from the working zone

+ Reduced delamination with fibre reinforced composites* depending on the material and process properties

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ULTRASONIC GRINDING

ULTRASONIC grinding and drilling with unique selling propositionsThe demand for best possible surface qualities, longer tool life, increase in productivity and work-piece quality in the machining of future materials is unbroken. Especially the request for more and more complex geometrical shapes needs efficient and economical machining methods. Exactly here is where the patented ULTRASONIC technology of the market leader DMG MORI can convince with versatile unique selling propositions. For each material and every machining task, the perfect machining strategy is beeing developed and made easily operable by the right ULTRASONIC cycle.



Application areas

Control technology

Technical data

ULTRASONIC machining strategies

ULTRASONICFACE GRINDING

with tilted cup grinding wheel with cross-side vibration

ULTRASONICGRINDING

of a pocket with undercut with cross-side vibration

ULTRASONICDRILLING

with longitudinal movement kinematics

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1 mm0.039 in

1 mm0.039 in

Application sampleGrinding of pockets and slots in a Zerodur-glass block with and without ULTRASONIC

mit ULTRASONIC

with ULTRASONIC

without ULTRASONIC

without ULTRASONIC

100-fold: bottom face of the slot

ULTRASONIC Conventional DeviationRa / μm 0.74 1.28 –42 %

Rz / μm 3.6 7.7 –53 %

Rq / μm 0.92 1.65 –44 %

Rp / μm 1.0 2.4 –58 %

100-fold: side face of the slot

ULTRASONIC Conventional DeviationRa / μm 1.15 1.34 –14 %

Rz / μm 6.4 8.0 –20 %

Rq / μm 1.48 1.72 –14 %

Rp / μm 1.8 3.4 –47 %

RESULT:SURFACES (MICROSCOPE)

SetupMachine ULTRASONIC 20 linear

ToolULTRASONIC actuator HSK-E32-ER11;

GVD-mill with MES3-binding D76H, ø 6 mm | ø 0.24 in

Machining 13 circular pockets each (ø 11 × 10 mm | ø 0.43 × 0.39 in)

Spindle speed N 8,000 rpm

Feed vf 800 mm/min | 31.5 ipm

Infeedap 0.25 mm | 0.001 in contour helix;

ae 5.5 mm | 0.22 in 92 %Cycle time 85 sec. / pocket

Machining 23 slots each (B: 6 mm | 0.24 in, T: 10 mm | 0.39 in, L: 60 mm | 2.36 in)

Spindle speed N 8,000 rpm

Feed vf 800 mm/min | 31.5 ipm

Infeed ap 0.4 mm | 0.016 in; ae 6 mm | 0.24 in 100 %

Cycle time 141 sec./slot

OPERATIONS

RESULTS

+ Force reduction in the pockets up to 50 %

+ Force reduction in the slots up to 50 %

+ Up to 60 % better surface quality

+ Reduced micro cracks up to 40 %

1 mm0.039 in

1 mm0.039 in

Examination of the 3 pockets

Conventional ULTRASONIC

Pocket Nr.

Fx / N Fy / N Fz / NFx, US / N

Fy, US / N

Fz, US / N

1 25 23 75 12 11 54

2 25 22 66 13 12 60

3 26 23 70 14 13 61

Examination of the 3 slots

Conventional ULTRASONIC

Slot Nr.

Fx / N Fy / N Fz / NFx, US / N

Fy, US / N

Fz, US / N

1 10 50 95 5 25 65

2 10 50 95 5 35 75

3 10 45 95 5 30 65

RESULT: FORCE MEASUREMENT

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ULTRASONIC GRINDING

Combined ULTRASONIC cylindrical grinding and drilling on one machineThe production of high precise and complex workpieces requires flexible machine solutions. Due to the patented ULTRASONIC technology integration into 5-axis milling centres from DMG MORI, complex workpieces can be machined economically in only a few clampings. For the machining of rotation symmetrical workpieces, several machine series are also available with mill-turn-option. Special ULTRASONIC cycles are available to assist the operator at demanding outer / inner cylindrical grinding operations.



Application areas

Control technology

Technical data

Machining Complete machining of a SiC sealing ring ø 160 × 30 mm | ø 6.3 × 1.18 in

SpecialUse of ULTRASONIC-MT-grinding cycles for outer / inner cylindrical grinding with rotating tool

Nr. of tools 6 diamond grinding / drilling tools

Machine ULTRASONIC 65 FD

Clamping 1

Step 1* Roughing of the plane surface and outer contour with ø 100 mm | ø 3.94 in 1A1 grinding discs

Step 2 Drilling of the ø 2 mm | ø 0.08 in thru holes from outside

Step 3* Finishing of the outer and inner contour with radius

Step 4 Grinding of the outer radial slots

Clamping 2

Step 5* Roughing and finishing of the inner contour and plane surface

Step 6 Grinding of the face side slots

* with ULTRASONIC MT grinding cycle for outer / inner cylindrical grinding

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OPTICALINDUSTRY

Mirror supports with thin-walled webs and other complex geometries in Zerodur, high precision deep hole drilling in gyroscopes or rod lenses of corundum / optical glass for scan-ner systems / endoscopy are typical ULTRASONIC applications. In this way the ULTRASONIC series has successfully entered the fields of projectionand measurement optics, satellite construction and optical component manufacturing.


Machine and technology

Application areas› Optical industry

Control technology

Technical data

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APPLICATION AREAS

Optical industryMaterials: optical glass, quartz glass, glass ceramics, corundum Application examples: (rod) lenses, mirror supports, technical parts with thin walls, long holes, slots, pockets, spheres

ULTRASONIC 20 linear Miniature mirror support made from ZerodurIndustry OpticsMaterial ZerodurTools 5 diamond tools

MachiningComplete machining in 17 machining steps in 70 min.

ULTRASONIC 50 Complete machining in one clamping in 2 h 51 min.Industry OpticsMaterial Zerodur (optical glass)Tools 5 (diamond hollow drill / grinding pins)

MachiningFeasibility of threads and thin webs withwall thickness < 0.5 mm | < 0.02 in

ULTRASONIC 20 linear Gyroscope for gyro compassIndustry OpticsMaterial Quartz glassTools 7 diamond tools

MachiningComplete machining with Ra < 0.1 µm as well as 5 µm fitting accuracy and 2 µm roundness

ULTRASONIC 125 P duoBLOCK Grinding of spheres / aspheres in optical componentsIndustry OpticsMaterial Zerodur (glass ceramics)Tools Diverse diamond coated cup wheels

MachiningFeasibility of spheres / aspheres with surfacequalities of Ra ≤ 0.2 μm

ULTRASONIC 100 P duoBLOCK Complete machining of light weight structures for mirror supports of ZerodurIndustry Satellite construction / telescopesMaterial Zerodur (glass ceramics)Tools Diverse diamond drill / grinding tools

MachiningCreating pockets with undercut and thin walls(light weight structures)

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Application areas› High performance ceramics

Control technology

Technical data

HIGH PERFORMANCE CERAMICS

The demand for longer tool service life, increased productivity and component quality makes the use of advanced materials unavoidable. Ceramic high-per-formance materials, like SiC, silicon nitride (Si3N4) or hipped zirconium oxide (hip-ZrO2) as well as the demand for ever more complex geometrical shapes, require high performance and economical machining proce-dures. This is exactly where the ULTRASONIC technology offers a competitive advantage.

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APPLICATION AREAS

High performance ceramics

ULTRASONIC 20 linear Complete machining of an orthopaedic implantIndustry MedicalMaterial Hipped zirconium oxideTools 5 diamond toroidal grinding points

Machining Complete machining in 4.5 hours

ULTRASONIC 65 monoBLOCK Pump housing made from Si-QuartzIndustry Pump industryMaterial PME-Si-QuarzTools 1 diamondcup wheel

MachiningPart machining (face grinding) of thesemi-finished part

ULTRASONIC 20 linear ULTRASONIC grinding of a mounting plateIndustry AerospaceMaterial Silicon carbideTools Various diamond drills, grinding- and special-tools

MachiningComplete machining of pockets, slots, holes and chamfers in one setup

Medical / DentalMaterials: all high-performance ceramics, including hipped ZrO2, glass-ceramics Application examples: dentures, implants, prosthetics, technical medical optics components

AerospaceMaterials: silicon nitride / carbide, composites (e. g.: CMC = Ceramic Matrix Compounds) Application examples: casings, wear parts, armatures, blades

Pump- and armature industryMaterials: all wear resistant high-performance ceramics, glass Application examples: examples: spinnerets, pump wheels, sealing / bearing rings, housings

ULTRASONIC 20 linear Complete machining of an implant made of zirconium oxideIndustry DentalMaterial Zirconium oxideTools 7 (diamond ball cutters / grinding points)

MachiningIn < 30 minutes (cylindrical contour, inner / outer thread, abutment connection)

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WATCH INDUSTRYFINE MECHANICS

The use of the innovative ULTRASONIC technology for watch components made of zirconium oxide, sapphire or glass ceramics is crucial. Numerous renowned manu-facturers of luxury watches manufacture intricate com-ponents on ULTRASONIC machines from DMG MORI.



Application areas› Watch industry / fine mechanics

Control technology

Technical data

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APPLICATION AREAS

Watch industry / fine mechanicsMaterials: zirconium oxide, corundum (sapphire), agate, ruby Application examples: watch housing, boards, clock components, bearings

ULTRASONIC 20 linear Watch plate made from sapphireIndustry Watch industry / Fine mechanicsMaterial Sapphire (corundum)Tools 8 diamond tools

Machining Complete machining in 8 machining steps

ULTRASONIC 20 linear Watch housing made from ceramicsIndustry Watch industryMaterial Zirconium / aluminum oxideTools 9 diamond tools

MachiningComplete machining of an AI2O3 clock housingfrom the raw block in 15 machining steps

ULTRASONIC 20 linear Complete machining of a lunetteIndustry Watch industryMaterial Zirconium oxideTools 6 diamond drilling / grinding points

Machining Complete machining from the raw block

ULTRASONIC 20 linear Complete machining of a clock faceIndustry Watch industryMaterial AgateTools 8 diamond drilling / grinding points

Machining Complete machining from the raw block

ULTRASONIC 20 linear Complete machining of a CFRP watch housingIndustry Watch industryMaterial CFRPTools 9 diamond coated carbide milling cutters

Machining Complete machining from the raw material block

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DIE & MOULD

Where conventional materials quickly reach their limits, where enormous burdens through chemicals, high temperatures, friction forces or electricity prevail, wear-resistant Advanced Materials are used in. If there are highest demands on mould contour, materials and surface quality, youare spot on with the ULTRASONIC series. Especially in the case that quality should not suffer because of production costs or most complex forms should be manufactured through grinding and drilling in the shortest time.



Application areas› Die & mould

Control technology

Technical data

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APPLICATION AREAS

Die & mouldMaterials: carbide, wear-resistant high-performance ceramics Application examples: dies, press tools, moulding dies, matrices, guiding elements, valves

ULTRASONIC 20 linear Surface grinding of guiding elements for measuring machinesIndustry Machine constructionMaterial Silicon carbideTools Various diamond cup grinding wheels

MachiningFace grinding and grinding of recessedgrooves with Ra < 0.1 μm

ULTRASONIC 20 linear Grinding of a M6 threadIndustry Tool and mould makingMaterial Tungsten carbideTools 1 diamond thread grinding point

MachiningGrinding of a M6 threadin 4.5 minutes

ULTRASONIC 20 linear Complete machining of ceramic gear wheelIndustry Tool and mould makingMaterial Hipped zirconium oxideTools 2 diamond grinding points, 1 ball cutter

MachiningComplete machining from the raw blockin 24 minutes / tooth

ULTRASONIC 20 linear Complete grinding of a tungsten carbide insertIndustry Mould-makingMaterial CarbideTools Diamond coated 6A9 cup wheel

MachiningGrinding of the outer contour (bevels and radii)by hard machining

ULTRASONIC 20 linear Complete machining of deep drawing toolsIndustry Tool and mould makingMaterial Tungsten carbideTools 3 diamond tools

MachiningComplete machining with 4 µmfitting accuracy

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1 2 3 4



Application areas› Tool Bodies

Control technology

Technical data

TOOL BODIES

More and more, the ULTRASONIC-assisted grinding gets in place for the machining of tungsten carbide tool bodies.

The ULTRASONIC technology allows an economical ULTRASONIC complete machining of tool bodies with chip flutes, plate seats and cooling channels / holes in one single setup.

The machine integrated CAM software allows a parameterised programming.

1: Basic parameters of tool geometries 2: Parameter setup of the plate seats 3: Parameter setup of the chip flutes 4: Simulation of the NC-programmes

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APPLICATION AREAS

Tool BodiesMaterials: Tungsten carbide Application examples: Tool bodies with plate seats, chip flutes, cooling channels, straight or twisted, multi edges etc.

ULTRASONIC 20 linear Milling cutter (4 edges), straight fluted, with plate seatsIndustry Precision ToolsMaterial Tungsten carbideTools 3 (cup wheel / hollow / twist-drill)

Machining ULTRASONIC complete machining in one setup

ULTRASONIC 20 linear Roughing milling cutter with plate seats and cooling channelsIndustry Precision ToolsMaterial Tungsten carbideTools 2 (cup wheel / hollow / twist-drill)


ULTRASONIC 20 linear Milling cutter (3 edges), straight fluted, with plate seatsIndustry Precision ToolsMaterial Tungsten carbideTools 2 (cup wheel / hollow / twist-drill)


ULTRASONIC 20 linear Twisted milling cutter (3 edges) with plate seats, chip flutes and cooling channelsIndustry Precision ToolsMaterial Tungsten carbideTools 3 (cup wheel / hollow / twist-drill)


ULTRASONIC 20 linear Step drill with plate seats and cooling channelsIndustry Precision ToolsMaterial Tungsten carbideTools 4 (cup wheel / hollow / twist-drill)


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ULTRASONICMILLING

Due to a shortened and FEM optimized geometry design of the actuators which ensure a higher stiffness and enable due to the improved inductive transfer the use of amplitudes to > 10 μm, also tools with geometrically defined cutting edges can be used now with complete utilisation of the existing ULTRASONIC benefits.



Application areas› ULTRASONIC milling

Control technology

Technical data

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BENEFITSULTRASONIC MILLING

+ Higher stock removal rates during finishing

+ Reduced process forces for optimised roughness values and lower polishing effort

+ Longer tool life

+ Optimised chip-flow reduced temperatureon the tool

+ Short-breaking chips

+ Avoidance of the formation of built-up edges during composite machining

+ Potential surface density

+ Avoidance of delamination and fibre tearing at composites

APPLICATION AREAS

ULTRASONIC milling and drilling in hard- to-machine materials with geometrically defined cutting edgeThe further development of the ULTRASONIC technology now as well facilitates its use in classic man-ufacturing situations. From now on tools with geometrically defined cutting edge can be used securely because of reachable amplitudes of > 10 μm as well as the clearly improved stiffness of the actuators. So process forces during milling e. g. titanium alloys are up to 30 % lower. Feeds can be doubled in inconel and quintupled in other materials as magnesium. Enhanced surfaces, an obviously reduced tool wear and shorter breaking chips are additional advantages of ULTRASONIC-assisted machining.

ULTRASONIC

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AEROSPACEAND AUTOMOTIVE

Representative ULTRASONIC applications can especially be found in the sector of aerospace and automotive.

Compared to conventional milling, for example a two times longer tool life can be reached by use of ULTRASONIC e. g. milling a diffuser flange (Inconel) or two times faster cycle time for finishing of a turbine blade (Inconel).



Application areas› Aerospace and Automotive

Control technology

Technical data

3434

APPLICATION AREAS

Aerospace and Automotive

ULTRASONIC 80 Complete machining of flange (diffusor cage)Industry Aerospace (turbines)Material Inconel 718Tools Ceramic tools

MachiningComplete machining of the inner and outer contour withsignificantly increased tool life and optimal surface quality

ULTRASONIC 85 Deep hole drilling in a cylinder headIndustry Automotive (motor production)Material CastTools 1 carbide tools (ø 10 mm | ø 0.39 in pilot drill, ø 10 mm | ø 0.39 in step drill)

MachiningMachining of fuel drillings with improvement of the straightnessin the channel and optimised surface finish

AerospaceMaterials:: Inconel 718, CMC Application examples: turbine components (casings, blades, ... )

AutomotiveMaterialien: cast, MnCr, Al- / Mg-alloys, hardened steel Application examples: engine- / cylinder blocks, gear components, rims

ULTRASONIC 65 Complete machining of a turbine blade made from the raw blockIndustry Aerospace (turbines)Material Inconel 718Tools 1 carbide mill, 1 ceramic mill

MachiningComplete machining with reduced machining time(23 minutes vs. 32 minutes)

ULTRASONIC 85 Deep hole drilling in gear shaftIndustry Automotive (gear manufacturing)Material MnCrTools 1 carbide twist drill

MachiningMachining of a ø 2 × 260 mm | ø 0.08 × 10.24 in deep hole drilling with improvement of the straightness in the channel, short-breaking chips and increased feed in 60 sec.

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ULTRASONICCOMPOSITES

The directed overlapping with ULTRASONIC in cutting direction enables a higher cutting speed to get a clean fibre cut and therewith meets the high requirements concerning productivity and workpiece quality. The reduc-tion of the process forces by up tu 40 % allows clean edges and prevents from fibre tear-ing as well as delamination on the part.



Application areas› ULTRASONIC Composites

Control technology

Technical data

3636

APPLICATION AREAS

ULTRASONIC composites

ULTRASONIC 85 Four stepped scarfing in a rotor segmentIndustry AerospaceMaterial CFRPTools 1 VHM / carbide mill

MachiningClean exposure of the single laminate layers without fibre tearingor delamination in < 1 minute

ULTRASONIC 85 Edge trimming, machining of holes and pockets in a center consoleIndustry Automotive (interiors)Material CFRPTools 1 carbide mill / 1 carbide drill

MachiningComplete machining with double feedrates and without fibre tearingin < 4 minutes

AerospaceMaterials: CFRP, GFRP, AFRP, stacks, other composites (e. g. CMC = Ceramic Matrix Compounds) Application examples: housings, rotor parts, armatures

Automotive / LifestyleMaterials: CFRP, GFRP, AFRP, stacks, other composites (e. g. CMC = Ceramic Matrix Compounds) Application examples: interiors, rims, watch-components, sports-components

ULTRASONIC 360 Edge trimming and drilling of a Spoiler / FlapIndustry Aerospace (MRO)Material CFRP + titaniumTools Carbide milling cutter

MachiningComplete machining: Edge trimming of the complete outer contour and drilling of the connectors through CFRP and titanium with > 50 % time benefit compared to the prior process

ULTRASONIC 65 Edge trimming, machining of holes in a longboardIndustry Lifestyle (sports)Material CFRPTools 1 carbide mill / 1 carbide drill

MachiningComplete machining of the pre-laminated part with double feedratesand without fibre tearing in < 5 minutes

3737



Application areas

Control technology› CELOS

Technical data

ERGOline CONTROL WITH A 21.5″ MULTI- TOUCH-SCREENAND SIEMENS

SimpleUser-friendly machine operation for all new high-tech machines from DMG MORI.

ConsistentConsistent management, documentation and visualisation of order, process and machine data.

CompatibleCompatible with PPS and ERP systems. Can be networked with CAD / CAM products Open to trendsetting CELOS APP extensions.

SMARTkeyPersonalised user authorisation: Individually adapted access rights for the control system and the machine.

APP MENULike on a smartphone, the operator has direct access to all available applications through the APP MENU.

Vereinfachte Maschinenbedienung. Die ganzheitliche Integration der Maschine in die Betriebsorganisation.

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CELOS APPS – 3 EXAMPLES

ULTRASONIC SERIES

– From the idea to the finished productCELOS features a standard user interface for all new high-tech machines from DMG MORI. CELOS APPs enable the consistent administration, documentation and visualisation of order, process and machine data. They also simplify, standardise and automate the operation of the machine. 26 standard APPs help the machine operator prepare, optimise and systematically process production jobs.

JOB MANAGERSystematic planning, administration and preparation of orders.

+ Machine-related creation and configuration of new orders

+ Structured storage of all production- related data and documents

+ Easy visualisation of orders, including NC program, equipment etc.

JOB ASSISTANTProcess-defined orders

+ Menu-guided set-up of the machine and processing of production orders

+ Reliable error prevention thanks to work instructions with mandatory acceptance function

TOOL HANDLINGShorter tool setup times through assessments of the magazine configuration for subsequent orders.

+ Displays all tools required for a job, including automatic generation of a loading list

+ Generation of an unloading list through automatic detection of all tools not required for subsequent jobs

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Application areas

Control technologyTechnical data

ERGOline CONTROL

Highend-CNCs for save process and maximum precisionIntelligent control systems are todays basics to change over machine tool performance into a maximum of process efficiency, highest precision on the workpiece and an optimal user friendliness. SAUER with its ULTRASONIC product line exclusively trusts in the quality of world market leader SIEMENS and even increases its performance through own and holistic software solutions and special ULTRASONIC cycles as well as DMG MORI Virtual machine or DMG MORI process chain.

ULTRASONICCELOS APPS

+ Visualisation of the most important ULTRASONIC process parameters: frequency, amplitude, output-power

+ Automatic process control: monitoring of the existing process parameters

+ Management of the ULTRASONIC specific tool parameters (easy handling also from demanding actuator-tool-combinations)

SIEMENS840D SOLUTIONLINE

+ The simplest interactive programming

+ Quick editing of large programs

+ Comprehensive 5-axis functionality

+ Quick view simulation of complex part programs

+ Direct spline processing of CAD data

+ Sophisticated tool handling

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ULTRASONIC- parameterisation

Special programming cycles

ULTRASONICPARAMETER DETECTION (UPD)

+ Automatic detection of the resonance frequency for all ULTRASONIC HSK-actuators for evaluation of the optimal working frequency / oscillation amplitude

+ No manual action of the operator neccessary

+ Simplified operator mask shows all functions and detects the parameters

ULTRASONICFEEDRATE CYCLE (UFC)

+ Automatic adaption of the feed rate in the machining process (analog to ACC = Adaptive Control Constraint)

+ Depending on the application, additional ULTRASONIC specific influencing factors (e. g. output power in W) can be used beside the standard values (e. g. torque in Nm | ft-lbs)

+ Definition of a minimum and a maximum value

ULTRASONICAUTO TUNING (UAT)

+ Autotracking of the ULTRASONIC frequency and amplitude within the machining process for compensation of the damping of the tool edge

+ Achievement of a stable, reliable ULTRASONIC processs

ULTRASONICPROGRAMMING CYCLE (UPC)

+ Integration of ULTRASONIC specific cycles (e. g. use of different amplitudes within an operation task, other power restrictions) directly in the NC-programme

+ Optional available for all ULTRASONIC machines

Spindle torque (Nm | ft-lbs)

Feed (F) %

min

.

max

.

Control range

Programmed feed

Active tool / workpiece protection

Start cycle

t

100

0

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Application areas

Control technology

Technical data› Floor plans

TECHNICAL DATA

Floor plans

Floor plans ULTRASONIC 20 linear

Front view(mm | in)

Top view (mm | in)

1,884 | 74.171,191 | 46.89

708 | 27.87

145 | 5.70701

| 27.

5154

0 | 2

1.26

705

| 27.

76

80 |

3.15

1,50

1 | 5

9.09

4,23

0 | 1

66.5

42,

729

| 107

.44

1,92

0 | 7

5.59

461 | 18.15

790 | 31.1 max. travel ofthe cabin door

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Floor plans ULTRASONIC 20 linear with automation PH 10|100

Front view(mm | in)

Top view (mm | in)

3,100 | 122.05

145 | 5.70701

| 27.

5154

0 | 2

1.26

705

| 27.

67

776

| 30.

5572

1 | 2

8.39

790 max. | 31.1 travel ofthe cabin door

398

| 15.

67

80 |

3.15

1,50

1 | 5

9.09

4,23

0 | 1

66.5

42,

729

| 107

.44

1,92

0 | 7

5.59

1,260 | 49.61 1,189 | 46.81708 | 27.87

3,31

813

0.63

2,81

011

0.63

2,43

095

.67

2,03

580

.19

1,884 | 74.171,191 | 46.89

708 | 27.87

145 | 5.70701

| 27.

5154

0 | 2

1.26

705

| 27.

76

80 |

3.15

1,50

1 | 5

9.09

4,23

0 | 1

66.5

42,

729

| 107

.44

1,92

0 | 7

5.59

461 | 18.15

790 | 31.1 max. travel ofthe cabin door

Automation PH 10|100Available for HSC / ULTRASONIC 20 linear

Automation Type linear magazine

Max. handling weight kg | lbs 10 | 22

Workpiece change s ≤ 30

Integrable pallet typesErowa ITS 100 yes

Max. number 27

Erowa ITS 50 yes

Max. number 99

Other pallet types yes

Max. number depending on type

Floor plan data / basic machine and automationFloor space m² | ft² < 6 | < 64.58

Dimensions L / W / H (incl. signal lamp) mm | in 2,020 / 3,250 / 3,400 | 79.58 / 127.95 / 133.86

Footprint L / W / H mm | in 4,400 / 5,200 / 3,700 | 173.23 / 204.72 / 145.67

Weight kg | lbs 4,900 | 10,802

Handling of unpalleted material no

Job Management-System no

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TraversesX / Y / Z-axis mm | in 200 / 220 / 280 | 7.87 / 8.66 / 11.02

A-axis degree –15 ° to 130 °

C-axis degree 360 °

Main driveMax. speed range ULTRASONIC to rpm 50,000

Max. speed range milling to rpm 60,000

Positioning accuracy in X / Y / Z µm P5

Repeatability accuracy in X / Y / Z µm P3

FeedFeed range up to mm/min | in/min 20,000 | 787.4

Rapid traverse X / Y / Z m/min | ft/min 40 | 131.23

Working tableClamping surface rigid table mm | in 370 × 320 | 14.57 × 12.6

Max. table load kg | lbs 100 | 22

Clamping surface NC swivel rotary table mm | in ø 200 | ø 7.87

Max. table load kg | lbs 15 | 33

Max. speed of rotational axes (A / C) rpm 50 / 150

Positioning accuracy (A / B / C-axis) " ±5

ToolTool holder spindle type HSK-32 / HSK-40

Tool magazine (standard / option) places 24* (60 chain magazine)**

Type – tool magazine (standard) type changer wheel (horizontal)

Max. tool length at full capacity and max. speed mm | in 200 | 7.87

Max. tool diameter at full capacity and max. speed mm | in 50 | 1.97

Chip-to-chip time s 10

OptionsWork piece measurement type DMG PP-400

Tool measurement type Blum NT, RS NC-4

Coolant treatment system type Toolsmart

Floor plan and connection data / basic machineFloor space m² | ft2 3,5 | 37.67

Dimensions L / W / H (incl. signal lamp) mm | in 1,884 / 1,920 / 2,427 | 74.17 / 75.59 / 95.55

Footprint L / W / H (incl. access to all service doors) mm | in 3,500 / 3,100 / 2,500 | 137.78 / 122.05 / 98.43

Weight kg | lbs 3,750 | 8,267

Power rating kVA 40

Operating voltage / max. fuse rating V 400 (N/PE) / 80 A

Required compressed air connection bar | psi 6 | 87.02

Average air consumption m3/h | ft3/h 15 | 529.72

ControlsERGOline Control with 21.5″-multi-touch display CELOS und SIEMENS 840D solutionline

Floor plans of the HSC linear / eVo linear / DMF / monoBLOCK / duoBLOCK / Portal machine versions in the relevant product brochures;* in combination with HSK-40: only 22 magazine places, **only every second magazine position can be used with an HSK-40 actuator



Application areas

Control technology

Technical data

ULTRASONIC

Technical Data

44

ULTRASONIC-HSK actuator systems HSK-E32 HSK-E40 HSK-E50 / HSK-A63 HSK-A100

Machine typesULTRASONIC

20 linearULTRASONIC

20 linear

ULTRASONIC linear / monoBLOCK

duoBLOCK

ULTRASONIC P / FD

duoBLOCK

Max. speed rpm 50,000 40,000 30,000* / 24,000 12,000

Tool interfaceER, 14 H 6,

shrinkER, 14 H 6,

shrinkER, 20 H 7,

shrinkER, 20 H 7,

shrink

* HSK-E50

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Application areas

Control technology

Technical data

ULTRASONIC

Market leader in the machining of Advanced Materials with > 1,000 installed machines worldwideIn all hightech branches there is a constant demand for new technology solutions and economical machining procedures for hard to machine future materials. Exactly here, SAUER is positioned with its ULTRASONIC technology and underscores with a consistent product line its technological expertise as an innovative pioneer in the ULTRASONIC-assisted hard machining of Advanced Materials.

1 4

2 3

Breakdown by branchesDental / medical 25 % Watch industry / fine mechanics 10 %

Ceramic components 20 % Optical industry 10 %

Die & mould 15 % Automotive 3 %

Institutes / universities 15 % Aerospace 2 %

Breakdown by machinesULTRASONIC 10 12 % Flexible ULTRASONIC technology integration

into DMG MORI machines35 %

HSC / ULTRASONIC 20 linear 53 %

1 America> 100 machines

2 Europe> 400 machines

3 Germany> 300 machines

4 Asia> 200 machines

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5

3

1 2

ULTRASONIC

Expert advantage in ULTRASONIC machining of advanced materialsTake advantage of the technical expertise of our competent team of application engineers and the numerous unique selling points of the ULTRASONIC series — visit SAUER ULTRASONIC in Stipshausen. Besides the actual production of machines, SAUER support their customers with feasibility studies, process optimisation and turn-key technology solutions by SAUER’s development and application department. In addition SAUER GmbH regularly organises ULTRASONIC technology seminars for customers and interested parties on the demonstration machines in a modern ULTRASONIC showroom.

5: The SAUER LASERTEC location in Pfronten represents itself with 5-axis laser precision machines in the five technology fields: Shape (3D machning, texturing), PrecisionTool (PCD / CVD-D / CBN precision tools), FineCutting (3D fine cutting parts), PowerDrill (turbine components) and Additive Manufacturing (3D laser deposition welding and milling on one machine)

1: View of the ULTRASONIC showroom 2: SAUER ULTRASONIC in Stipshausen 3 + 4: ULTRASONICtechnology seminars in the showroom

ULTRASONICEXCELLENCE

+ More than 30 years experience in machining hard-brittle and difficult to machine materials

+ More than 1,000 installed ULTRASONIC machines (worldwide)

+ Strong, competent team of application engineers

+ Feasibility studies, process development / optimisation, complete turn-key solutions

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DMGMORI.COMDMG MORI LifeCycle Services

Customer First –Our service promise!“We have good news for you: Our service and spare parts prices have been completely revised. With our service commitments, we want to meet your high demands with the highest service quality.”

Please contact us – your sales and service team is at your disposal!Available for you around the clock:

service-hotline.dmgmori.com

* All information and price advantages for Customer First are available at: customer-first.dmgmori.com

Best Price Guarantee for Original Spare Parts. Should you get a spare part offered by us at least 20 % cheaper elsewhere, we will refund the price difference up to 100 % *.

Up to 50 % lower service costs. New Flat Call-Out Rate – without travel expenses or any additional costs!

Spindle service at best prices. The highest level of competence from the manufacturer at new and attractive prices – DMG MORI spindle service!

Our protective shield for your productivity. Reduced operating costs, highest machine availability and maximum precision – DMG MORI Service Plus!

Top quality at fair prices. It's a promise!

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Documents

ECONOMICAL GRINDING, MILLING AND INTO DMG … · assisted milling of hard to machine metal alloys or fibre reinforced materials with ... + Complete machining of rotation ... + CELOS