| Autor: |
Pavlo Andrenko, Iryna Grechka, Maksym Svynarenko, Sergey Khovanskyy |
| Rok vydání: |
2018 |
| Předmět: |
|
| Zdroj: |
Lecture Notes in Mechanical Engineering ISBN: 9783319935867 |
| DOI: |
10.1007/978-3-319-93587-4_24 |
| Popis: |
The hydraulic unit of rotation control system is improved. It is based on the use of a hydraulic distributor with a hydraulic vibration circuit and the injection of a hydraulic feedback for pressure. Due to this, the efficiency during winding operations increases. A model of the experimental installation for hydraulic unit of rotation for winding is developed and made. It provides a constant wire tension force. Hence, the hydraulic stiffness and reliability are increased. The choice of control and measuring equipment and experimental data processing methods are substantiated. The influence of the working parameters for hydraulic unit for winding of the electric motors wound on its efficiency is investigated. The results of a two-factor active experiment are presented. It was conducted using a rotatable plan of the second order. The response function is obtained and its adequacy is proved. The graphic dependencies of the hydraulic motor shaft moment from the wire tension force at different values of its shaft rotational speed are built. The optimum values of the wire tension force and the hydromotor shaft rotation frequency are defined. The hydromotor linear mathematical model is developed. The operating time for the hydraulic unit of rotation is set. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
