Hale-machining method and apparatus
Headstock-reciprocating-type automatic lathe and machining metho
High pressure lubricooling machining of metals
High-speed cutting process for generating desired curved...
High-speed metal cutting method and self-sharpening tool constru
Hobble turning method and preferred applications for said...
Hollow-spindle method of machining a short-length workpiece
Hollowing system
Horizontal-spindle lathe
Hybrid orbiting spindle for shaping non-circular holes
Hydraulic speed control system