BIG DAISHOWA High Performance Tooling Solutions Vol 1

NEW BABY CHUCK OVERVIEW

NEW BABY CHUCK

CLAMPING RANGE: Ø.010"-.787" (Ø.25-20mm) High-precision collet chuck system with an accuracy of 1 micron at the nose.

T & Touc & Ed

Reaming

Tapping

Drilling

End Milling

Finish Milling

HIGH PRECISION COLLET, CLOSE TO SUBMICRON NEW BABY COLLET

HIGH PRECISION

Tap Hole Chamfering

Bac F

Tap Hole Chamfering

Back Chamfering Face Milling Back Chamfering Face Milling Back Chamfering Face Milling Back Chamfering Face Milling

The NBC collet is 100% inspected to guarantee accuracy. Material, production, heat treatment... everything is selected for precision.

Chamfering

ENSURES HIGH ACCURACY The double effect of precision threads finished after heat treatment and the smooth tightening of the thrust balls without torsion on the collet achieves stable high-precision collet tightening. Furthermore, the mechanism acts to prevent the thrust ball from jumping out due to centrifugal force generated by high speed rotation, promising stable machining. Chamfering Back Chamfering Back Chamfering Back Chamfering Back Chamfering

STRICT GAGE CONTROL

AT COLLET NOSE 3µm at end of test bar 1 µm

.00004"

.00012"

Chamfering

Cha

Thrust Ball Bearings

All BIG Collets are AA Grade and inspected twice for accuracy

COOLANT THROUGH TOOLS (BPS) The sealing functionality of the PERFECT SEAL means that the higher the coolant pressure is, the tighter the PS Ring adheres to the tool shank, increasing the sealing effect. The secure sealing function allows coolant to be securely supplied to the tip for high-pressure machining in high-speed applications. A sealing nut is used with a standard collet.

COOLANT METHODS TO SUIT THE APPLICATION BABY PERFECT SEAL A coolant nut with oil sealing functionality. Removing the internal PS Ring allows jet-through coolant supply. Shoulder Milling Helical Milling Plunge Milling Ramping LIVE Shoulder Milling Helical Milling Plunge Milling Ramping LIVE Helical Milling Plunge Milling Ramping LIVE Helical Milling Plunge Milling Ramping LIVE

Cen Cha

C C

Shoulder Milling

All Supported LED All

Battery Alarm Buzzer

Conductivity

MAX COOLANT PRESSURE 1,000 PSI

THROUGH TOOLS

JET THROUGH

TiN coating

Thrust ball

Seal (PS Ring)

NBC collet

The runout accuracy heavily affects finish quality and tool life. For holding an end mill, we recommend the use of an E Collet.