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Tap holder Tap holder for synchronous machining Soft synchro-F3150G24.1.44
Tap holder Tap holder for synchronous machining Soft synchro-Emuge Franken Co., Ltd.

Tap holder Tap holder for synchronous machining Soft synchro
Emuge Franken Co., Ltd.


About This Product

■Summary

The latest CNC machining centers synchronize the rotation of the spindle with the feed axis, making it possible to perform rigid tapping with a regular fixed tool holder. However, this type of rigid tapping is said to always be accompanied by a problem called ``synchronization error''.

■What is “sync error”?

Generally, mechanical misalignment between the spindle and linear drive control is called a synchronization error. Synchronization errors are said to be particularly likely to occur when the direction of rotation of the spindle changes (when the tap moves to reverse).

■Adverse effects of synchronization errors

It has been pointed out that synchronization errors can cause various problems in rigid tapping machining. It is said that synchronization errors place extremely high axial loads on the taps, resulting in serious problems such as: ・Significant decrease in tap life ・Deterioration of quality of threaded surface ・Out of tolerance of machined screws

■Synchronization tap holder "Softsynchro®"

・Correct the misalignment between the synchronized spindle and the tap ・Absorbs the thrust load applied to the tap while maintaining the high centripetality as a rigid tool holder. ・By driving the corner of the tap shank with the square hole of the collet, reliable clamping and torque transmission are achieved. ・Prevents tap breakage and ensures process safety

■Basic structure of soft synchronization

・Simple structure consisting of 2 parts: holder shank and tool seat, maintenance free ・The structure uses separate parts to transmit torque and absorb axial thrust loads, allowing smooth absorption of thrust loads without being affected by torque. ・Shock absorption is done by special resin parts, so there is no effect on the tap cutting edge due to vibration in the thrust direction during machining. ・The special resin parts are preloaded and built-in, and the mechanism operates only when a thrust load above a certain level is applied. ・Torque is transmitted by built-in steel balls - Compatible with internal coolant pressure up to 50 (bar), thrust load absorption by coolant pressure, no effect on tap performance

  • Product

    Tap holder Tap holder for synchronous machining Soft synchro

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1 Models of Tap holder Tap holder for synchronous machining Soft synchro

Image Part Number Price (excluding tax)
Tap holder Tap holder for synchronous machining Soft synchro-Part Number-F3150G24.1.44

F3150G24.1.44

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