| Scroll compressor is a new type compressor which is developed recently. It has characteristics of high efficiency, consuming little energy ,few parts , compact structure and working smoothly. However, the design of scroll compressor is still based on experience , In order to improve the efficiency of design and guarantee its working performance , This paper breaks through traditional two- dimentional design methods, probes the whole course of three-dimension scroll compressor designAt first this paper utilizes the software Matlab to calculate the basic parameters of scroll compressor, And writes a set of procedures .It helps to calculate basic parameter needed of scroll compressor design , analyses volume change curve. Realizes basically that design parameters are finished automatically.Then the paper utilizes three-dimensional engineering design to carry on the 3D model, virtual assemble, calculate the balance of spare scroll by software Pro/Engineer. Then utilizes embedding module Mechanic/Pro in PRO/E of ADAMS, transform the three-dimensional model built up into ADAMS environment directly, Set up kinematics, dynamics and analyse models, carry on emulation movement of complete scroll compressor. Realize that the scroll compresses the melting visual motion state of the complete machine, in order to analyse further that kinematics of scroll compressor, dynamics nature establish the foundation. Then utilizes the code of numerical control of Pro/E to turn into the function, probes the round involute thread processing method of scroll profile, In order to reduce the finished cost and raise the machining accuracy to find the new method.It utilizes at last Curve surface conjugation theory of differential geometry and normal iso-metric polygonal profile to prove the feasibility of algebra Archimedes screw on scroll compressor profile, And characteristic of Archimedes scroll profile, And has discussed the basic characteristic of the Archimedes scroll profile and processing method. |
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