Open AccessDesign and Development of the Flammability Tester
Author(s) -
Xiaoguang Xu,
Qiang Zhang,
Jian Chen,
Dong Zhang,
Baohua Mai,
Shuduan Deng
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2029/1/012043
Subject(s) - flammability , test (biology) , quality (philosophy) , engineering , function (biology) , automation , work (physics) , control (management) , computer science , automotive engineering , architectural engineering , mechanical engineering , artificial intelligence , materials science , paleontology , philosophy , epistemology , evolutionary biology , composite material , biology
Among the international toy safety standards and national toy safety standards, the types of toys which need to be tested for flammability include: toys to be worn on the head, toy disguise costumes, toys intended to be entered by children, soft filled toys, and different types of toys have different flammability test methods. Based on the different test requirements, combined with PLC control technology and the working principle of high performance step-in motor, a multi-function flammability tester of toys is designed and developed. The function design, structure design and control principle of the flammability tester are discussed. It is pointed out that the use of this tester can not only solve the difficult problems in the test work of toys, but also greatly improve the quality and efficiency of toy safety test, and improve the automation level of the test work.