Transactions of Materials and Heat Treatment

Title：Mechanical dividing procedure of precision die for mini-camera lens chip FPCB

Authors： PAN Xiao-tao1 LI Xi-jian1 HUANG Jian-hui2 LUO Mou-liang2 SUN You-song1 (1.Faculty of Material and Energy Guangdong University of Technology Guangzhou Guangdong 510643 China 2.Flextronics Enclosure (Zhuhai) Co. Ltd Zhuhai Guangdong 519180 China)

Unit：

KeyWords： mini-camera lens chip FPCB dividing techniques the dividing die design

ClassificationCode：TG385.2

year,vol(issue):pagenumber：2005,30(3):73-75

Abstract：

Mini-camera lens chip FPCB (Flexible Printed Circuit Boards) is used to be divided manually at first. This research analyzes and compares the economical and technical feasibilities of using the punch die divided the boards, and then develops the relevant die and customizes the corresponding professional equipment. All these are used in practical production process. New technical method optimizes the production line. It has not only improved the production efficiency for several times compared with the original manual method, but also reduced production cost. The most important thing is that it has improved the production quality. Economical benefit is obvious.

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Reference：

[1]王孝培.冲压手册[M].北京:机械工业出版社,2002.
[2]肖景容.冲压工艺学[M].北京:机械工业出版社,1990.

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