Transactions of Materials and Heat Treatment

Title：Design of a mistake-proof device based on stamping die

Authors： Jin Huajun Li Baogui

Unit： Wuxi Institute of Technology KTK Group

KeyWords： stamping die mistake-proof device fiber-optic sensor reflective intensity

ClassificationCode：TG386

year,vol(issue):pagenumber：2015,40(6):22-24

Abstract：

A mistake-proof device on stamping die was designed. Without contacting the workpiece, it obtained different values of light signal feedback to control the press running and further to confirm the correct location of the workpiece from the different reflection intensities of infrared lights by the infrared ray reflective fiber-optic sensor and the different positions of the holes or the different roughness between the front and back surfaces. This device is of strong adaptability, simple assembly and easy operation. The design problems of the traditional mistake-proof device, such as complex operation, defects resulting from deformation and scratched surface contacting with the workpiece were solved. After the mistake-proof device being applied in stamping die, waste product was disappeared,and production efficiency was increased by about 15 percent.

Funds：

金华军（1978-），男，硕士，讲师

Reference：

［1］李用.冲压模具中结构防呆设计[J].模具制造,2012,（5）:41-44.Li Y. Design of fool-proof structure in stamping dies[J]. Die ＆ Mould Manufacture,2012,(5):41-44.
［2］张毅，洪建中. 反射式光强调制型光纤传感器的应用及发展[J]. 光电子技术与信息,2002,15（3）:23-26.Zhang Y,Hong J Z. Development and application of reflective intensity-modulated fiber-optic sensor[J]. Optoelectronic Technology ＆ Information,2002，15(3):23-26.
［3］黎敏,廖延彪. 光纤传感器及其应用技术[M].2版. 武汉：武汉大学出版社,2012.Li M,Liao Y B. Fiber Optic Sensors Technology[M]. Second Edition. Wuhan: Wuhan University Press,2012.
［4］杨华勇,吕海宝,徐涛. 反射式强度型光纤传感器的研究[J].传感技术学报,2001,(4):349-355.Yang H Y,Lv H B,Xu T. Summary on the reflective intensity-modulated fiber optic sensor[J]. Chinese Journal of Sensors and Actuators,2001,(4):349-355.
［5］雒建斌,王文,Patrick P L Wong,等.表面粗糙度的激光在线测量[J].清华大学学报: 自然科学版,1999，39(2):6-10.Luo J B,Wang W,Patrick P L Wong,et al. Real time measurement of surface roughness using laser technique[J].Tsinghua Science and Technology,1999,39(2):6-10.

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