The inherent frequency of key parts-guiding mechanism is measured out as well.

This kind of torch is designed with straight handle,using special electromagnet starting and lifting mechanism,and guiding mechanism.

The secondary package can be achieved following the primary package through adopting sewing ma chine and guiding machine,which solves unsolvable problems of artificial secondary package and has pretty high economic and social benefits.

By analyzing the diagram of control bars of double wishbone suspension with twin torsion bar, the geometry characteristic of control bars and calculating method of the suspension s rigidity are gotten.

Optimization precision of steering mechanism for HTCR radial bogie;

This paper describes the main mechanical structure design of a power self-support in-pipe robot,including the designs of power self-support part,supporting wheel part and steering mechanism,which provides a very important base for studying new power self-support in-pipe robots.

Design of Guide Mechanism for Air Spring Suspension System Based on Virtual Prototype Technology;

In order to testify the varifocusing performance and image quality of one novel continuous in- frared zoom lens, two kinds of cam mechanism were described according to the optic design of the infrared zoom lens, cam mechanism, guide mechanism and focusing mechanism was discussed in detail, and suppression methods on the stray radi- ation of the system were introduced.