Kinematic calculation of convex cam profile using MATHCAD program
The article shows the features of the construction of cams with a convex profile, the method of kinematic calculation of the pusher when it moves along a convex and rounded surface is given. A technique is proposed to determine the coordinate center of the radius of the convex surface of the ca...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2021-11-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2021/%E2%84%96%205%20(179)%20(%D0%9E%D0%9D%D0%92)/34-40%20%D0%9F%D0%BE%D0%BB%D1%8F%D0%BA%D0%BE%D0%B2%D0%B0%20%D0%A2.%20%D0%90.,%20%D0%9C%D0%B0%D0%BA%D1%83%D1%88%D0%B5%D0%B2%20%D0%AE.%20%D0%9F.,%20%D0%92%D0%BE%D0%BB%D0%BA%D0%BE%D0%B2%D0%B0%20%D0%9B.%20%D0%AE.,%20%D0%A0%D1%8B%D0%BD-.pdf |
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| Summary: | The article shows the features of the construction of cams
with a convex profile, the method of kinematic calculation
of the pusher when it moves along a convex and rounded
surface is given. A technique is proposed to determine the
coordinate center of the radius of the convex surface of the
cam. Calculations of the stroke, speed and acceleration of
the pusher depending on the angle of rotation of the cam
shaft are performed using the Mathcad system. Using the
Mathcad program for cams with a convex profile, graphs
of the pusher lift, changes in its speed and acceleration
are constructed. The proposed method of calculating
the cams of a convex profile of various sizes with the
determination of the lifting height, speed, acceleration of
the pusher and the construction of their graphs in the
Mathcad system will allow designing cams and copiers
necessary for processing cam shafts. |
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| ISSN: | 1813-8225 2541-7541 |