TAPPING TECHNOLOGY

THREADING TOOLS FORTHE PRODUCTION OF NUTS

TAPPING TECHNOLOGY

2

NUT TAPS

AMGB R

AMGB L

AMGB V

AMGB F

Application•forfullyautomatictappingofnutswiththroughholethreadsinarun-overtappingprocess•fornutheightuptomax.1.5×d

Your advantage•highproductivityduetoprocess-reliablechipevacuationandlowtoolwear•qualifiedtechnicalconsultingbyBASSspecialists

screwsystem(spring)

screwsystem(cartridge)

forsoldering

forwelding

TAPPING TECHNOLOGY

3

Shank

Cartridge

Model

ApplicationThecartridgeconnectsthetapnibwiththebentshank.Ifthetorquegetstoohigh(toolwear)thecartridgebreaks,disconnectingtheassembly.

Modelaccordingtothemachinetype–oraccordingtocustomerspecifications

NUT TAPS

forAMGBV

forAMGBV

Your advantageThecartridgesavesshankandtapfrombreakingsothatbotharereusable.

TAPPING TECHNOLOGY

4

TAPS FOR UNION NUTS

VARIO K RZ

DURAMAX K RZ

Model

Applicationforunionnutswithchamferlengthmin.1threadturns

Application•forfullyautomatictappingofunionnutsinareversingtappingcycle•chamferlengthmin.1.5threadturns

Your advantageCustomizedhighqualitycuttingtapsconvincethroughbestperfomance.

rolltapwithreamer

cuttingtapwithreamer

Model

Your advantageCustomizedhighqualityrolltapsconvincethroughbestperfomance.

TAPPING TECHNOLOGY

5

VARIANT H

AVANT H25

CUTTING TAPS

Model

Applicationfortappingofnutswithblindholethreadsinareversingtappingprocess

Applicationfortappingofnutswiththroughholethreadsinareversingtappingcycle

cuttingtapwithspiralpoint

Model

Your advantageConstantqualityandhighavailabilityindifferentthreadtolerancesofferplanningreliability.

cuttingtapwithspiralflute25°

Your advantage•highprocessreliabilityduetooptimalevacuationofchips•hightoollife

TAPPING TECHNOLOGY

6

DURAMAX N

Streicher Tapping MachinesPartner of BASS

ROLL TAPS

Applicationforchiplessthreadingofnutswiththroughorblindholethreadsinareversingtappingcycle

Your advantage•hightoollife•qualifiedtechnicalconsultingbyBASSspecialists

Model

rolltap

TAPPING TECHNOLOGY

7

TECHNICAL INFORMATION – YOUR INQUIRY

REVERSING TAPPING PROCESS

RUN-OVER TAPPING PROCESS

Thread

dimension tolerance cuttingdirection

RHLH

borehole

throughholeblindhole

boredepth[mm] threaddepth[mm] boreholediameter process

threadcuttingthreadrollforming

Nut material

materialcoldformedhotformed

resistance[N/mm2] hardness

Tool data

chamferform fluteform/design numberofflutes coating

l1[mm] l2[mm]

d2

a

l1l2 l4

d3

l4[mm] d2[mm]

a[mm] d3[mm]

furthertooldata(dimensions,...)gaugedimensiongo:

gaugedimensionno-go:

Machine

manufacturer machinetype workpiececlamping processing

horizontalvertical

toolclamping numberofspindles coolantlubrication

cuttingspeedvc[m/min] rotationspeedrpm[1/min]

Thread

dimension tolerance cuttingdirection

RHLH

nutheight

Nut material

materialcoldformedhotformed

resistance[N/mm2] hardness

Tool data

threadlength[turns] numberofflutes coating

sketch

shankconnection

screwsystem(cartridge)screwsystem(spring)

forsolderingforwelding

furthertooldata(dimensions,...)gaugedimensiongo:

gaugedimensionno-go:

Machine

manufacturer machinetype nuttype processing

horizontalvertical

numberofspindles coolantlubrication cuttingspeedvc[m/min] rotationspeedrpm[1/min]

TAPPING TECHNOLOGY

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BASSGmbH&Co.KGTappingTechnologyBass-Strasse197996NiederstettenDeutschland·Germany

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