THREAD MILLS - yg1usa.com · THREAD MILLS Higher cutting speeds and feeds than tapping. One tool for blind holes and through holes. YU-TM13

THREAD MILLSHigher cutting speeds and feeds than tapping.One tool for blind holes and through holes.

YU-TM13

2• phone:+82-32-526-0909, fax:+82-32-526-4373, www.yg1.kr, E-mail:[email protected]:+1-800-765-8665, fax:+1-866-941-8665, www.yg1usa.com

CUTTING CONDITIONSIZE : M8×1.25, .235×.250×.625×2.5Work Material : 1045 (S45C)Cutting Speed : 328 feet/minThreading Feed : 0.0012 inch/toothCutting Depth : 0.472 inchCoolant : Wet Cut

TEST REPORT-1 : M8x1.25

▶ YG-1 : More Cutting is possible▶ Competitor : Large chipping on thread

CUTTING CONDITIONSIZE : 3/4-10UNC, .495×.500×1.25×3.5Work Material : 1045 (S45C) Cutting Speed : 328 feet/minThreading Feed : 0.0020 inch/toothCutting Depth : 1.10 inchCoolant : Wet Cut

TEST REPORT-2 : 3/4-10UNC

▶ YG-1 : More Cutting is possible▶ Competitor : Large chipping on thread

Thread Mill - Test Report

phone:+82-32-526-0909, fax:+82-32-526-4373, www.yg1.kr, E-mail:[email protected]:+1-800-765-8665, fax:+1-866-941-8665, www.yg1usa.com3•

D2

L2

L1

D1

ZT.P.I

Solid Carbide Thread mill for Unified Internal Threads - ANSI B 1.1

▶ Material : Solid Carbide▶ Shank : Plain Straight▶ Spiral Angle : 15°

◎ : Excellent ◯ : Good

◎

Carbon Steels

◎

Alloy Steels

◎

Heat TreatedSteels

◎

Cast Iron

○

Stainless Steels

○

Titanium Alloy

○

Chrome-NickelAlloy

◎

Non FerrousMaterials

TE080

TE120

TE220

TE160

TE300

TE240

TE280

TE340

TEF90

TEK90

TE420

TE590

TE320

TE460

TE500

TE570

TE400

TE540

TE580

TE440

TE620

TE480

TE720

TE520

TE760

TE560

TE600

TE710

TE640

TE700

TE740

TE780

TE800

TE820

#2

#3

#5

#4

#8

#6

#8

#10

1/2

#10

1/4

1/2

#10

5/16

3/8

1/2

1/4

7/16

1/2

5/16

9/16

3/8

3/4

7/16

7/8

1/2

9/16

3/4

5/8

3/4

7/8

1

1

1-1/8 & 1-1/4

56

48

44

40

36

32

32

32

32

28

28

28

24

24

24

24

20

20

20

18

18

16

16

14

14

13

12

12

11

10

9

8

12

7

.065

.075

.095

.085

.115

.100

.115

.120

.370

.120

.180

.370

.120

.235

.285

.370

.180

.335

.370

.235

.370

.285

.490

.305

.490

.350

.370

.495

.470

.495

.620

.620

.745

.745

.125

.125

.125

.125

.125

.125

.125

.125

.375

.125

.187

.375

.125

.250

.312

.375

.187

.375

.375

.250

.375

.312

.500

.312

.500

.375

.375

.500

.500

.500

.625

.625

.750

.750

.125

.167

.228

.175

.250

.218

.250

.312

1.000

.312

.500

1.000

.312

.625

.750

1.000

.500

.875

1.000

.625

.875

.750

1.250

.750

1.250

.875

.875

1.250

1.250

1.250

1.375

1.375

1.500

1.572

2.000

2.000

2.000

2.000

2.000

2.000

2.000

2.000

3.500

2.000

2.500

3.500

2.000

2.500

3.000

3.500

2.500

3.500

3.500

2.500

3.500

3.000

3.500

3.000

3.500

3.500

3.500

3.500

3.500

3.500

4.000

4.000

4.000

4.500

3

3

3

3

3

3

3

3

4

3

3

4

3

3

4

4

3

4

4

3

4

4

4

4

4

4

4

4

4

4

4

4

5

5

SizeEDP No.

TiAlN

CutterDiameterPitch

D1T.P.I

ShankDiameter

D2

ThreadLength

L1

OverallLength

L2

No. ofFlute

Z

unit : inch



◎

Carbon Steels

◎

Alloy Steels

◎

Heat TreatedSteels

◎

Cast Iron

○

Stainless Steels

○

Titanium Alloy

○

Chrome-NickelAlloy

◎


D2

L2

L1

D1

PZ

Solid Carbide Thread mill for Metric Internal Threads - DIN 13

TD200

TD240

TD260

TD380

TD280

TD310

TD530

TD360

TD420

TD550

TD670

TD500

TD600

TD700

TD780

M3

M4

M4.5

M8

M5

M6

M12

M8

M10

M14

M18

M12

M16

M20

M24

0.50

0.70

0.75

0.75

0.80

1.00

1.00

1.25

1.50

1.50

1.50

1.75

2.00

2.50

3.00

.085

.115

.120

.235

.120

.170

.360

.235

.300

.370

.490

.360

.470

.495

.620

.125

.125

.125

.250

.125

.187

.375

.250

.312

.375

.500

.375

.500

.500

.625

.178

.276

.250

.625

.312

.500

.875

.625

.750

.875

1.250

.875

1.250

1.250

1.375

2.000

2.000

2.000

2.500

2.000

2.500

3.500

2.500

3.000

3.500

3.500

3.500

3.500

3.500

4.000

3

3

3

3

3

3

4

3

4

4

4

4

4

4

4

SizeEDP No.

TiAlN

CutterDiameter

Pitch(mm)

D1P

ShankDiameter

D2

ThreadLength

L1

OverallLength

L2

No. ofFlute

Z

unit : inch




◎

Carbon Steels

◎

Alloy Steels

◎

Heat TreatedSteels

◎

Cast Iron

○

Stainless Steels

○

Titanium Alloy

○

Chrome-NickelAlloy

◎


D2

L2

L1

D1

T.P.I Z

Solid Carbide Thread mill for Taper Pipe Threads - ANSI B 1.20.1(NPT) / ANSI B1.20.3(NPTF)

TF020

TF400

TF480

TF560

TF780

TFF40

TG020

TG400

TG560

TG780

TGF40

1/16 & 1/8 NPT

1/4 & 3/8 NPT

1/4 & 3/8 NPT

1/2 & 3/4 NPT

1" - 2" NPT

2-1/2" - 6" NPT

1/16 & 1/8 NPTF

1/4 & 3/8 NPTF

1/2 & 3/4 NPTF

1" - 2" NPTF

2-1/2" - 6" NPTF

3

4

4

4

4

4

3

4

4

4

4

2.500

3.000

3.500

3.500

4.000

5.000

2.500

3.000

3.500

4.000

5.000

.437

.625

.680

.875

1.125

1.500

.437

.625

.875

1.125

1.500

.250

.312

.375

.500

.625

.750

.250

.312

.500

.625

.750

.245

.305

.363

.495

.620

.745

.245

.305

.495

.620

.745

27

18

18

14

11.5

8

27

18

14

11.5

8

SizeEDP No.

TiAlN

No. ofFlute

Z

OverallLength

L2

ThreadLength

L1

ShankDiameter

D2

Large EndCutter Dia.

D1

Pitch

T.P.I

unit : inch



TO CALCULATE SPEED & FEED RATES

Calculate R.P.M of cutter

N =12×SFM

d x π

N : R.P.M

SFM : Recommended Cutting Speed

d : Diameter of Cutter

fz : Recommended Feed per Tooth

Z : Number of Teeth

F1 : Feed at Cutting Edge

F2 : Feed at Center Line of Cutting

D : Major Diameter of Component

F2 =F1×(D - d)

D

F1 = fz x Z x N

RECOMMENDED CUTTING SPEED

Calculate Feed per Revolution

Finally Calculate Feed at Tool Center Line

Application Program Available

Low Carbon Steels

Medium Carbon Steels

High Carbon Steels

Alloy Steels

Heat Treated Steels

Stainless Steels

Cast Iron

Chrome-Nickel Alloys

Titanium Alloys

Non Ferrous Material

250 - 400

250 - 350

250 - 300

200 - 300

150 - 250

200 - 350

70 - 200

350 - 1000

0.0008 - 0.0016

0.0008 - 0.0016

0.0008 - 0.0016

0.0008 - 0.0016

0.0004 - 0.0008

0.0008 - 0.0016

0.0004 - 0.0008

0.0012 - 0.0020

0.0016 - 0.0040

0.0016 - 0.0040

0.0016 - 0.0040

0.0016 - 0.0040

0.0008 - 0.0024

0.0016 - 0.0040

0.0008 - 0.0024

0.0020 - 0.0040

Feed per Tooth (fz)Material

Cutting Speed

(SFM)

unit : inch

Cutter Diameter≤ 5/16

Cutter Diameter〉5/16


N10 G54 G90 G00 X… Y…

N20 G43 H10 Z0.250 M0.3 S…

N30 G91 G00 Z-…(A3+0.250)

N40 G41 G01 D26 X…(A6) Y…(A5) F…

N50 G03 X-…(A6) Y…(A6) Z…(A4) I-…(A6) J0

N60 G03 X0 Y0 Z…(A2) I0 J-…(A1)

N70 G03 X-…(A6) Y-…(A6) Z…(A4) I0 J-…(A6)

N80 G00 G40 X…(A6) Y-…(A5)

N90 G00 Z…(A7)

N100 G90 G49 G00 Z8.0 M5

N110 M30

<Explanation of Parameters>

A1 : 1/2 Nominal Thread Diameter (D/2)

A2 : Thread Pitch(P)

A3 : Thread Depth

A4 : P/4(for climb milling and right-hand thread)

A5 : Beginning of Contour in Y (P/2)

A6 : Arc Off (A1 - A5)

A7 : A3 + 0.250 - P/2

H10 : Tool length compensation number

D26 : Tool radius compensation number

G00 Fast Feed Linear

G01 Linear Movement

G02 Circular/Helical Interpolation C.W.

G03 Circular/Helical Interpolation A.C.W.

G17 X, Y Plane (Vertical Machining)

G18 Z, X Plane (Horizontal Machining)

G19 Y, Z Plane (Using 90。Head)

G40 Cutter Radius Compensation Cancel

G41 Cutter Radius Compensation Left

G42 Cutter Radius Compensation Right

G43 Tool Length Compensation Plus

G49 Tool Length Compensation Cancel

G90 Absolute Command

G91 Incremental Command

M03 Clockwise Rotation of Spindle

M05 Spindle Stop

M08 Coolant On

X Horizontal Co-ordinate

Y Horizontal Co-ordinate

Z Vertical Co-ordinate

I X Co-ordinate to Center of Arc Travel

J Y Co-ordinate to Center of Arc Travel

S Spindle Speed R.P.M.

F Feed inch/min

Program Data

G Codes for Thread Milling

CNC Internal Thread Milling

PROGRAMMING OF THREAD MILLING

Application Program Available

YG1YETM120101003

THREAD MILLSHigher cutting speeds and feeds than tapping.One tool for blind holes and through holes.

HEAD OFFICE68, Cheongcheon-Dong, Bupyeong-Gu, Incheon 403-030, KOREAPHONE : +82-32-526-0909, FAX:+82-32-526-4373http://www.yg1.krE-mail:[email protected]

USA OFFICE730 Corporate Woods Parkway Vernon Hills, IL 60061 U.S.APHONE : 800-765-8665, FAX : 866-941-8665Technical Assistance : 888-868-5988http://www.yg1usa.com

CANADA OFFICE 3375 North Service Road, Unit A8Burlington, ON L7N 3G2, CANADAPHONE : +1-905-335-2500, FAX : +1-905-335-4003

Tool specifications are subject to change without notice.

Documents

THREAD MILLS - yg1usa.com · THREAD MILLS Higher cutting speeds and feeds than tapping. One tool for blind holes and through holes. YU-TM13