METHOD FOR RENEWAL OF OPERABILITY OF CHAIN GEARINGS AND DEVICES

摘要

A method for renewal of operability of chain gearings and devices includes arrangement of cuts on the teeth of sprockets and insertion of self-locking key there. After insertion of keys to the cuts, the side surfaces of the teeth are processed till formation of initial teeth profile. Sections of keys that go out to outer diameter are processed to initial dimension of outer teeth diameter.