Lubrication for Rolling Cone Worm Gearing;

The reasons on the phenomenon of automatic scrolling of "the strange slope" are explained,which based on the thorough analysis of each geometry parameter and mechanical parameter of influencing rolling cone s rolling as well as the mutually-restricted relations among each parameter through the experiment and the theory.

Discussion on machining technology for spherical fiducial surface of tapered roller;

Study of generatrix shape of tapered roller processed with centerless grinding;

Improvement of regulation wheel guiding surface during tapered rollers outer surface grinding;

Contour surface construction of conical cam mechanism with swinging conical roller follower;

The design of the contour surface of the conical cam with translating conical roller follower;

In this paper,a special spherical surface cam with a conical roller follower is put forward.

Design of superfinish leading roll for producing taper roller;

Radius measuring instrument of taper rollers surface of ball;

Then, the number of cycles applying the contact stress on each part in period of working life is calculated, and the calculation formula of the contact stress, the fatigue strength and the static load strength for this taper roller bearing are derived.

Optimization design of rolling-cone toothed toroidal planet worm gear transmission;

Study on the rollers of twin cones in rolling V-shaped linear guide units in optics measuring instruments;