Design Of Cam Profile Curve Of Flat Bottom Follower Based On ADAMS
Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
41卷
Number of periods:
2020 03
Page number:
42-46
Column:
Public date:
2020-07-29
- Title:
- Design Of Cam Profile Curve Of Flat Bottom Follower Based On ADAMS
- Keywords:
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- CLC:
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- DOI:
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- Abstract:
- Based on the principle of the traditional inversion method, using ADAMS software to design the cam contour curve of the cam design, only the steeple follower. This is because the contact point between the push rod and the cam is not fixed in the cam mechanism with flat bottom follower. The cam contour is actually the envelope of the push rod contour. In order to solve this problem, this paper discretizes the contour of the push rod, generates several curves by using the discrete contact points, intersects these curves, and obtains the ideal cam contour curve, which provides a new method for the design of flat-bottomed follower cam in ADAMS. In this paper, the cam mechanism is simulated and compared with the design objective. The relationship between the number of discrete points and the accuracy of design is discussed. It is concluded that increasing the number of discrete points can improve the accuracy of cam design
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Last Update:
2020-07-29