机械设计专业论文摘要,高手帮忙翻译一哈

发布网友发布时间：2022-05-06 23:48

共3个回答

热心网友时间：2023-10-08 20:18

Solid propellant rocket motor mouth plastic molding machines and engines charge is an important part of the process. Grain vacuum forming a flower-casting process, forming the trough of grain quality assurance process in curing temperature, under the premise depends largely on the quality of mold. Research and development of different engines, the development needs of different mold. Die manufacturing cycle length, and when the test firing of a problem need to change the design, mold will be completely scrapped. Therefore, a study of grain to the trough for processing automation equipment, the proct ring the pre-research will play an important role because of solid propellant rocket motor wing structure and the special nature of the process e to mechanical impact, friction and electrostatic And other factors, the existence of the danger of flammable and explosive, for this design features a grain plastic machine should have three degrees of freedom, the spindle can Shenru internal cavity, props to a certain point of view in order to deflect the shaping of large, complex drug - Structure. In addition, the drive motor should use flameproof motor, the tool should be used special materials to enhance the machine's explosion-proof performance.

参考

热心网友时间：2023-10-08 20:18

The solid propellant engine pellet formation and machine the mouth reshaping is the engine powder charge working procere important link. The pellet formation uses the vacuum top board casting craft, the medicine striga formation quality under the constant temperature curing craft guarantee premise, is mainly decided by the mold quality. Researches and develops the different engine, needs to develop the different mold. The die making cycle is long, but when the firing test has the question needs to change the design, the mold will thoroughly discard. Therefore, studies one kind to be able to carry on the processing to the medicine striga the automatic equipment, in proct advanced research period will play the influential role, because solid propellant engine wing form pellet structure particularity as well as in processing process because factors and so on mechanical shock, friction and static electricity, the existence flammable explosive risk, designed the pellet reshaping engine bed in view of this characteristic to have three degrees-of-freedom, the main axle to be possible to enter the die space interior, the stage prop to be able to deflect certain angle, so that reshaping large-scale, complex pellet structure. Moreover, actuates the electrical machinery with the flame-proof electrical machinery, the cutting tool to use the exotic material manufacture elected to enhance engine bed's explosion-proof performance.

热心网友时间：2023-10-08 20:19

楼上两位翻译的大师，请注明这几个字“机器翻译，仅供参考”