Design of the temperature control system for the fluid jet-dispenser

摘要：

　　In the fluid jetting dispensing process,The fluid viscosity varies as temperature changes,while it affects the consistency of the dispensing process.In order to maintain a constant temperature in the dispensing process,the temperature control system was designed which based on PID control algorithm and AT89S51 single chip microcomputer.The performances of the system were tested by experiment.During the testing the operating temperature was set to 70℃,the maximum temperature fluctuation was 0.5℃.The experiment shows that the temperature control system can meet the demand of the fluid jetting dispensing process.

作者: Hui Li Can Zhou Shijun Zhang Guiling Deng

作者单位: National Key Laboratory of High-performance and Complex Manufacturing Central South University,Changsha 410083,China

会议类型: 国际会议

会议名称: 2012 International Conference on Electronic Packaging Technology & Hiigh Pachaging(2012电子封装和高密度封装国际会议(ICEPT-HDP2012))

会议地点: 桂林

会议语种:英文

页码: 1024-1026

在线出版日期: 2012-08-13（万方平台首次上网日期，不代表论文的发表时间）