In our experiments, Ce:BSO crystals were grown on earth in the multi-position furnace especially designed for growing single crystals in space.

Design of multi-position progressive die for circlip for hole;

Design of multi-position transfer die for electric motor end cover;

Research on the Precision for the Building-up Standard Force Device with Multi-Position;

Study on multistage cold precision forging process and die of the shaft in gear-box;

In this paper, the structure, function, characteristic, analog signalcircuit design, and 8098 monolithic computer system design of themonitoring system for the multistage cold header producing process arepresented.

A fore model of the multistage cold heaader producing process was established.

And a new concept of solid forming of linear parts automatically with multi_position progressive dies was induced.

The application field of multi_position automatic stamping machine thus is developing from single blanking function towards multi_ function direction.

Research and Design on Multi-station Dedicated Flat Grinder

With the advantages of occupying a little place and being efficient and of high quality, the technology of multi-station pressworking is frequently used in the manufacturing industries,such as automobile industry.

A multi-station automatic roller-depot used for horizontal CNC spinning machine was designed based on the multi-process forming requirements of large-size tubular products and the structural characteristics of spinning machine.