COLLET-CHUCK WITH PULLING FORCE

PULLING FORCE COLLET-CHUCK

Available in the following models:

SMH 42 bar passage ø42 mm

SMH 52 bar passage ø 52 mm

SMH 65 bar passage ø 65 mm

SMH 80 bar passage ø 80 mm

SMH 100 bar passage ø 100 mm

All UNILOCK SMH collet-chucks are COMPATIBLE with original HAINBUCH collets


THE STRONG POINTS


• Strong clamping strength
• Machining tolerance lower than DIN tables
• Minimum weight and small clearance
• Range of machining: -1.0 mm
• Strength for a noteworthy decrease of the vibrations of the piece machined
• Clamping of raw pieces (rolled, forged, cast elements)
• Quick collet change

04_Unilock_COLLET CHUCK_PULLING FORCE SYSTEM-2


SMH CLAMPING COLLETS 


SMH clamping collets are made up from metal inserts, units of vulcanised rubber. This allows the collet to close radially in a perfect manner, blocking the piece along the entire length of the hole and eliminates the intrusion of shavings to pass inside the spindle. Applied to the lathe main spindle it is suitable for bar machining. Moreover, the construction flexibility of the system allows easy specific solutions (drawn bars, rectified items, rolled items, pipes). QUICK CHANGE COLLET The system allows a fast front removal of the collet. In this way, replacement or disassembly collet cleaning operations result easier and quicker, without dead times. All UNILOCK SMH collets are COMPATIBLE with original HAINBUCH collet-chucks


ADVANTAGES – SMH Clamping collets


UNILOCK SMH COLLETS close with tapered coupling.

This feature allows a bar clamping over the entire lenght of the collet hole with a force from 5 to 10 times greater than conventional collets; • Excellent elasticity; • Reduction of vibrations; • Less tool wear; • No wear on the collet; • Does not mark the surface of the piece; • Quick change collet; • Fewer machine downtimes. 04_Unilock_COLLET CHUCK_PULLING FORCE SYSTEM-3


SMH AX – COLLET CHUCK  Dead -Lenght collet system


Dead-length collet system with radial clamping without axial movement.

Used EXCLUSIVELY on the lathes’ sub-spindle. QUICK CHANGE COLLET The system allows a fast front removal of the collet. In this way, replacement or disassembly collet cleaning operations result easier and quicker, without dead times. Available in the following models: SMH AX 52 bar passage ø 52 mm SMH AX 65 bar passage ø 65 mm SMH AX 80 bar passage ø 80 mm All UNILOCK SMH AX collet-chucks are COMPATIBLE with original HAINBUCH collets


ADVANTAGE – SMH AX – Collet chuck


• Suitable for grip without radial effort; • Reduced piece grip depth; • Quick change collet. 04_Unilock_COLLET CHUCK_PULLING FORCE SYSTEM-4


CATALOG