Knife loading forms of various hilts

November 14, 2019

1. tool holder spring collet chuck
It is mainly used for clamping straight shank cutters and tools such as drills, milling cutters and taps. The elastic deformation of the circlip is 1mm, and the clamping range is 0.5-32mm in diameter.

2. Hydraulic collet chuck
A-lock screw, use Allen wrench to tighten the lock screw;

B-lock the piston and press the hydraulic medium into the expansion chamber;

C-expansion chamber, compressed by liquid to produce pressure;

D-thin expansion bush, during the locking process, the center of the tool clamping rod is positioned and enveloped evenly.

E-special seal ensures ideal seal and long service life.

3. Heating tool holder
Using induction heating technology to heat the clamping part of the tool on the handle so that its diameter will expand, and then put the cold tool bar into the hot tool handle. The heating handle has large clamping force and good dynamic balance, which is suitable for high-speed machining. The accuracy of repeated positioning is high, generally within 2 μ m, and the radial run out is within 5 μ m; the anti pollution ability is good, and the anti-interference ability is good in processing. However, each specification of tool handle is only suitable for the installation of a tool with a handle diameter, and a set of heating equipment is required.

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Author:

Mr. jiames.wang

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info@qfmh.com

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