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FINE BORING UNITS


Advantage
Fast, accurate tool setting : simply using setting spindle.
Maximum Accuracy
Tool is adjusted when clamped. Anti backlash deign.  
  Easy mounting  
  Only requirements : close tolerance bore & tapped hole for clamping.  
  Minimum weakening of boring bar  
  Due to small dimensions of cartridge  
  Suitable for machining centers & special purpose machines.

 
  DESIGN
  The adjustment spindle is rigidly secured at the rear of the cartridge housing between tow thrust bearings, eliminating all axial and radial play and is provided with fine ground micrometer threads into which the threaded shoulder of the tools screwed.
The tools is supported on adjustable bearing in the rear part of the housing with two keys on its shaft which slide in guide slots and prevent the tool from twisting. It is tightly clamped as closely as possible to the cutting edge with a split collet accessible from the from the front of the housing.
Forward and backward adjustment of the tools is controlled by turning the setting spindle. When the tool is rigidly clamped, this also reduces the force resistance, making adjustments sensitive and accurate.

The amount of adjustment can be read off against marketing.
Ordering No.
for boringunit
complete with
boring tool
Ordering No. for
boring tool
Min.
Boring
Dia.
Adj. Range
on Dia.
0 dh6 Inserts Size Insert
clamping
screw
Torx Key Least Count
on Radius
ALLEN
KEY
           
6104044 601576 40 4 mm 10 CCGT060204 M2.5 x 4.8 T8 0.02 mm 2 mm
6104551 601576 45 6 mm 10 CCGT060204 M2.5 x 4.8 T8 0.02 mm 2 mm
6166575 601856 65 10 mm 16 CCGT060204 M2.5 x 6 T8 0.01 mm 3 mm
6258595 6011411 85 10 mm 25 TCGT110204 M2.5 x 6 T8 0.005 mm 5 mm
   
Developed By e-Achievers Infotech Group