外文摘要
Abstract
Worm decelerator is used between motor and implement mechanism, it takes an effect as matching rotate speed and transferring torque, and is used in modern machine extensively. But its design takes long times and great eforts with low designing efficiency; with development of science and technology and national economy, not only the requirement of worm decelerator is in larger and larger number, but also in higher and higher quality. Traditional methods of design are far beyond the requirement in development of technolog.
This paper is using the strong three-dimensional model software Pro-E to relize the three-dimensional solid modeling and assembly simulation of typical parts.It have very, high-efficient and fine embodiment some superiority of CAD.The convenient characteristic has got thorough full play , not only is it calculate to make, drawing easy a lot of, make technological design a lot easily of part.
At the same time, the accurate pole of snail still is advantageous to carrying on the follow-up assemble or and usage, and can nicely the body appears the vivid, fast and convenient advantage of calculator, and at the parameter turns the importation, the interface contain amity, hand over conveniently with each other the type dialog box, these are all traditional design method not have of advantage.
Keywords Spread to move of snail pole, Decelerator, CAD
Solid modelin, Assembly Simulation