Discussion on Teaching Method of the Hydraulic Mechanical Automatic Transmission

DOI

10.2991/icsshe-17.2017.73How to use a DOI?

Keywords

automatic transmission, planetary gear mechanism, teaching method, discussion

Abstract

In the teaching of hydraulic mechanical automatic transmission, the lever method and reduced graph method are used respectively for the teaching of planetary mechanism shift schedule and hydraulic control circuit which are difficult for students to grasp. The lever method is used to develop the tachogram of planetary gears, and the transmission ratio of Simpson and Ravigneaux planetary gears is analyzed. The hydraulic transmission basic circuit analysis method is used in the simplification of hydraulic control circuit of hydraulic mechanical automatic transmission, aiming to solve students' difficulty in the understanding of automatic transmission. It turns out that students master this part very well.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Mingsheng Li
AU  - Manfeng Gong
AU  - Yuechao Sun
AU  - Man Li
PY  - 2017/09
DA  - 2017/09
TI  - Discussion on Teaching Method of the Hydraulic Mechanical Automatic Transmission
BT  - Proceedings of the 2017 3rd International Conference on Social Science and Higher Education
PB  - Atlantis Press
SP  - 290
EP  - 294
SN  - 2352-5398
UR  - https://doi.org/10.2991/icsshe-17.2017.73
DO  - 10.2991/icsshe-17.2017.73
ID  - Li2017/09
ER  -