(1) Product design For example, the shape design of the car is an extremely important aspect of the car. In the past, the shape model of the foam was used to make the shape model. It took many evaluations and modifications, which was time-consuming and labor-intensive. The shape design using virtu

More than 2,000 workers build the National Stadium Shen Yongshan, deputy general manager of Guoao Investment Development Co., Ltd., the head of the National Stadium, said that the National Stadium project, which started on May 28 this year, covers an area of ​​6.87 hectares and is ex

Model NO.: LFJS Application1

Abstract : This paper introduces the characteristics and technical requirements of precision extrusion of aluminum alloy, as well as some examples of small precision aluminum alloy profiles. Key words : aluminum alloy; precision extrusion; technical requirements Many modern industrial equipment su

Model NO.: CJT210 Structure: Piston Type Material: Carbon Steel

Mold Shrinkage: 0.1 Continuous Use Temperature: 260 Bending Strength: 298

There are five C6132D horizontal lathes for internships in our internship factory. During the internship process, it was found that there were certain safety hazards: the student in the operation, after the workpiece was clamped, the wrench was not removed from the chuck to start the lathe, so that

Steel surface pretreatment is a very important process. The surface pretreatment of steel for production in our factory was originally desulfurized and descaled with sulfuric acid solution, and passivated with sodium nitrite solution. Due to high cost and poor pretreatment quality, it was decided t

For the welding process of pressure vessels, in order to ensure the welding quality and meet the requirements of safety technical standards, it is necessary to process the welding groove from the process point of view. Due to the high cost of large edge planers, we have designed a simple arc-groove

In order to solve the problems of heavy casting and forgings with large machining allowance, low cutting efficiency and large consumption of tools, in October 1985, our factory cooperated with Pazhou Cemented Carbide Factory to carry out research and test work on heavy-duty knife. JCD01A - machine

In order to facilitate the removal of the 7217E tapered roller bearing, I have designed a special tool as shown in the figure. The method of use is as follows: (1) Extend the assembled tool body 8 and the leg 9 into the inner hole of the bearing outer ring 10 so that The pin 9 is bent against the h

The data communication between applications is mainly through the generation of intermediate data files, the text is more common, and then the relational database files are generated. Later, Microsoft provides OLE (Object Linking and Embedding) technology, along with network technology. Development