No groove expansion clamp
Mosquito Killer Lamp,T5 Bl Tube,T5 Bl Lamp,T5 Bl Bulb Changxing leboom lighting product CO.Ltd. , https://www.leboomuvs.com When processing the gearbox (combined parts), the process stipulates that the processed φ72_0~(+0.03)mm bearing hole is used as the reference, and the other φ62_0~(+0.03)mm with the center distance of 80±0.05mm is boring. Bearing hole and φ55mm stepped hole. To this end, we designed a grooved sleeve clamp (Fig. 1) to machine the hole on the X62W milling machine.