| Simulation on Temperature Control Process for Pin Barrel of Rubber Extruder |
| Received:February 25, 2016 Revised:February 29, 2016 |
| DOI： |
| Key Words: rubber extruder；pin barrel；temperature control；temperature field simulation |
| Author Name | Affiliation | E-mail | | Zhang Jun | Mechanical and Electrical Engineering Department,Beijing University of Chemical technology | 513078309@qq.com | | Bi Chao* | Beijing city Chaoyang District North Thrid Ring Road 15,100029. | bichao@mail.buct.edu.cn |
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| Abstract: |
| Combining PID algorithm and numerical simulation，the dynamic temperature control process for pin barrel of rubber extruder was simulated to investigate the dynamic temperature distribution of the barrel under the temperature steady state，and the effects of PID parameters on the temperature variation and working time of the cooling system for the barrel.The results showed that，the temperature distribution of the barrel under the temperature steady state was dynamic，and the PID parameters had significant effect on the temperature control process，but had a little effect on accumulation time ratio of cooling water through the barrel，which could be helpful to optimize the cooling structure for the pin barrel of rubber extruder and control algorithm. |
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