The thought of hydraulic and mechanical complex system into logging tool eccentering machinery was introduces,and replaces the traditional pure mechanical structure,and uses ADAMS software to create 3D model,and finally,attains result curves through dynamic analysis which point to different key units in different working conditions.

The thought of hydraulic and mechanical complex system into VSP jogging tool eccentering machinery,and replaces the traditional pure mechanical structure,aerocyst structure and pure hydraulic structure was introduced.

The decision of stepped type of parting line,design of vertical slot gate runner system,pre-replacement ejecting mechanism and insertion structure were described.

Through analyzing the technologies of clamp ferrule,the work principles of shaping mould structure and ejecting mechanism were introduced.

The structure design and working process of an injection mould for the component were stated; especially were the ejecting mechanism of the mould and the drive system for automatically sequential installation of inserts.

It discussed the machine of fixed cam-five connective pole with genetic algorithm and analyzed the pushing equipment of chocolate wrapping, gained choice strategy of ascertainer and randomicity.

For the detail structure of pushing equipment, the mathematical model was proposed using planar projection algorithm based on the former experie.