Tappet hole finish machining reamer (Inserted)

For typical holes such as tappet hole, spark plug hole and fuel injection nozzle hole, how to improve the machining efficiency and ensure the coaxiality of each hole, Zhengzuan adopts multi process composite tools to process multi-step holes in a centralized manner, desalinate the boundaries of different machining processes, reduce the number of tool changes, save the tool change time, and reduce the tool inventory at the same time.

Coupled with the high precision and wear resistance of PCD, it perfectly solves the processing problems of difficult holes from process optimization to efficient and stable processing.

Product application: Finish machining of cylinder head tappet hole.

【Product advantages】

·The replacement and adjustment of the clamping inserts are simple and convenient;

·Precisely designed guiding structure ensures smooth processing;

·Flange connection is suitable for different holder;

·Excellent tool rigidity;

·Machine clamp structure, more accurate tool size control;

·Guide bar type support, higher hole wall quality;

·The flange connection shall ensure the roundness and cylindricity requirements of the hole· Single edge boring can reduce the thermal deformation of the small hole wall and prevent shrinkage.

1、Clamp inserts is adjustable
2、Guiding structure
3、Adjustable flange connection