Centerless grinder, has grinding wheel establishing movement of diamond, longitudinal carriage joined in end of rod provided with head lock, and penetration car attached to hydraulic cylinder acting as counterweight

摘要

The grinder has a grinding wheel establishing movement of a diamond through a penetration car (17) and a longitudinal carriage (21). A magnetic plate (16.2) of a linear motor (16) is mounted on the longitudinal carriage, which is attached a cursor (22.1). Another magnetic plate (22.2) of another linear motor (22) is mounted on a frame (23). Two linear motors establish movement of the penetration car and the longitudinal carriage. The carriage is joined in an end of a rod provided with a head lock. The car is attached to a hydraulic cylinder (19) acting as a counterweight.