The work aims to achieve automatic control of the natural environment-load-stress combined action device for engineering plastics,in order to assess and verify the environmental adaptability of engineering plastic products under the com-bined action of environment and stress.The control system hardware and software were designed and developed based on PLC and IoT devices.The results successfully simulated the synergistic damage effect of natural environment and external loads on engineering plastic products in two typical atmospheric environments,humid hot ocean and cold climate,and had real-time monitoring and recording of relevant experimental parameters and data.The PLC based control system for the natural environ-ment-load-stress combined action device of engineering plastics effectively ensures the normal operation of the testing device,and achieves in-depth research and objective evaluation of environmental damage to engineering plastic products through real-time monitoring and data recording.
关键词
工程塑料/环境试验/PLC控制/环境应力耦合作用/环境损伤/物联网/组网控制
Key words
engineering plastics/environmental testing/PLC control/environmental stress coupling/environmental dam-age/Internet of Things/networking control
维普
万方数据