Calculation of cams with concave profile in the MATHCAD system
The article shows the features of the cam with concave profile, the method of kinematic calculation of the pusher when it moves along a concave and rounded surface. The formula for determining the magnitude of the pusher velocity on the concave surface of the cam is refined. A method for determ...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2022-02-01
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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/2022/%E2%84%96%201%20(181)%20(%D0%9E%D0%9D%D0%92)/25-32%20%D0%A0%D1%8B%D0%BD%D0%B4%D0%B8%D0%BD%20%D0%92.%20%D0%92.,%20%D0%9C%D0%B0%D0%BA%D1%83%D1%88%D0%B5%D0%B2%20%D0%AE.%20%D0%9F.,%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%92%D0%BE%D0%BB%D0%BA%D0%BE%D0%B2%D0%B0.pdf |
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| _version_ | 1832569857401421824 |
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| author | V. V. Ryndin Yu. P. Makushev T. A. Polyakova L. Yu. Volkova |
| author_facet | V. V. Ryndin Yu. P. Makushev T. A. Polyakova L. Yu. Volkova |
| author_sort | V. V. Ryndin |
| collection | DOAJ |
| description | The article shows the features of the cam with concave
profile, the method of kinematic calculation of the
pusher when it moves along a concave and rounded
surface. The formula for determining the magnitude of
the pusher velocity on the concave surface of the cam
is refined. A method for determining the coordinate
center for the radius of the concave surface of the cam
is proposed. To increase the speed of the plunger and
intensify the fuel injection process in high-pressure
pumps of lowspeed diesel engines, it is recommended to use cams with concave profile. The calculation is
performed using the Mathcad system of the stroke,
speed and acceleration of the pusher depending on the
angle of rotation of the cam shaft. Using the Mathcad
program for cams with a concave profile, graphs of the
pusher lift, changes in its speed and acceleration are
constructed. |
| format | Article |
| id | doaj-art-33a6137ee05a4369b62044425cd888c5 |
| institution | Kabale University |
| issn | 1813-8225 2541-7541 |
| language | English |
| publishDate | 2022-02-01 |
| publisher | Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj-art-33a6137ee05a4369b62044425cd888c52025-02-02T19:11:53ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412022-02-011 (181)253210.25206/1813-8225-2022-181-25-32Calculation of cams with concave profile in the MATHCAD systemV. V. Ryndin0Yu. P. Makushev1T. A. Polyakova2https://orcid.org/0000-0002-9673-1750L. Yu. Volkova3Pavlodar State University named after S. ToraigyrovSiberian State Automobile and Highway UniversitySiberian State Automobile and Highway UniversityKaliningrad State Technical UniversityThe article shows the features of the cam with concave profile, the method of kinematic calculation of the pusher when it moves along a concave and rounded surface. The formula for determining the magnitude of the pusher velocity on the concave surface of the cam is refined. A method for determining the coordinate center for the radius of the concave surface of the cam is proposed. To increase the speed of the plunger and intensify the fuel injection process in high-pressure pumps of lowspeed diesel engines, it is recommended to use cams with concave profile. The calculation is performed using the Mathcad system of the stroke, speed and acceleration of the pusher depending on the angle of rotation of the cam shaft. Using the Mathcad program for cams with a concave profile, graphs of the pusher lift, changes in its speed and acceleration are constructed.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2022/%E2%84%96%201%20(181)%20(%D0%9E%D0%9D%D0%92)/25-32%20%D0%A0%D1%8B%D0%BD%D0%B4%D0%B8%D0%BD%20%D0%92.%20%D0%92.,%20%D0%9C%D0%B0%D0%BA%D1%83%D1%88%D0%B5%D0%B2%20%D0%AE.%20%D0%9F.,%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%92%D0%BE%D0%BB%D0%BA%D0%BE%D0%B2%D0%B0.pdfengine mechanismsconcave camformula outputpusher kinematics calculationmathcad programgraphs |
| spellingShingle | V. V. Ryndin Yu. P. Makushev T. A. Polyakova L. Yu. Volkova Calculation of cams with concave profile in the MATHCAD system Омский научный вестник engine mechanisms concave cam formula output pusher kinematics calculation mathcad program graphs |
| title | Calculation of cams with concave profile in the MATHCAD system |
| title_full | Calculation of cams with concave profile in the MATHCAD system |
| title_fullStr | Calculation of cams with concave profile in the MATHCAD system |
| title_full_unstemmed | Calculation of cams with concave profile in the MATHCAD system |
| title_short | Calculation of cams with concave profile in the MATHCAD system |
| title_sort | calculation of cams with concave profile in the mathcad system |
| topic | engine mechanisms concave cam formula output pusher kinematics calculation mathcad program graphs |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2022/%E2%84%96%201%20(181)%20(%D0%9E%D0%9D%D0%92)/25-32%20%D0%A0%D1%8B%D0%BD%D0%B4%D0%B8%D0%BD%20%D0%92.%20%D0%92.,%20%D0%9C%D0%B0%D0%BA%D1%83%D1%88%D0%B5%D0%B2%20%D0%AE.%20%D0%9F.,%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%92%D0%BE%D0%BB%D0%BA%D0%BE%D0%B2%D0%B0.pdf |
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