Modern CNC machine tools work under increasingly diverse cutting conditions. They must handle workpieces of various sizes and materials, and produce good surface finishes while operating at ever ...

Here, the replacement spiral ring fits into the preexisting groove. Three alternatives to traditional retainers are retaining rings, spiral rings, and wave springs. More compact than conventional ...

Tapered roller bearings can be fixed and preloaded using shims and an end cap. There is a setting procedure to ensure the desired preload is achieved and the amount of end play (axial clearance) is ...