Collet of attrition type tap

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  • source:MAJA CNC Machining
With collet of tap of type of this kind of attrition, machined the screw of the different specifications such as nearly 10 thousand M16 and M18 successfully, on the safe side. Collet of attrition type tap, it is the tap tool that is attrition material with nylon. It has volume small, weight light, structure simple, job is abiding and smooth, durable wait for an advantage. Use the attrition character with peculiar nylon, make by two 7:2The attrition of 4 inner cone piece 6, awl handle crust 5, arbor 7, impaction piece 4, locknut 3, tap tightens solid screw 2 reach tap 1 composition. Awl handle and connection of machine tool main shaft, deliver torque. 1.

Tap 2.

Tap tightens solid screw 3.

Locknut 4.

Impaction piece 5.

Awl handle crust 6.

Attrition piece 7.

When collet of arbor graph tap is used, chafe in nylon piece below action, arbor transfers power when crust circumgyrate, drive tap roll, undertake tap. If the torque of tap exceeded by when controlling an attrition power that has adjusted, outer casing, nylon chafes piece with arbor 3 person between skid, arbor stops roll, tap is not being cut. Leave after returning a vehicle, crust passes attrition piece, transfer power arbor again, drive tap to exit. Nylon chafes piece because flexibility is out of shape,be had and produce different torque, apply to the safe overload of different specifications screw. Especially tap nears hole bottom, when torque increases quickly, nylon chafes piece between skid, removed overload protection, and without noise. Attrition piece material, use enhance nylon. When using, adjust stage by stage pressure piece, can get accusing the attrition force of different specifications whorl, after been adjust locknut locking. With this kind of collet, machined the screw of the different specifications such as nearly 10 thousand M16 and M18 successfully, on the safe side. CNC Milling CNC Machining