The Automation Tester Of Toy Flammability Based On Plc

Based on the requirements of ascertaining the orientation and dimension of toy major axis, calculating the flaming dimension and speed along with the toy major axis in American standard consumer safety specification for toy safety, combined with PLC control technology, high-performance and fine-segmentation drivers as well as step-in motor working principle, it demonstrated the automation tester working principle, construction of mechanism and hardware, programming of software, function and technology characteristics. It is pointed out the tester can settle for testing requirements of American standard consumer safety specification for toy safety and improve the accuracy and efficiency on toy flammability test.