Transactions of Materials and Heat Treatment

Title：Blanking die design of manual scale mark for crescent hole

Authors： MENG Shao-ming NIE Hui-ping CHEN Chen

Unit： Hunan Chemical Vocational Technical College Avic South Aviation Industry Co. Ltd.

KeyWords： dividing mechanism blanking die location precision

ClassificationCode：TG386

year,vol(issue):pagenumber：2013,38(4):116-119

Abstract：

As a stainless steel impeller disk used for aviation, 25 crescent holes are uniformly distributed on stamping part, and the size requirements of the hole positions should be met. According to the aviation parts feature, the blanking workpiece positioning scheme was determined, through the use of unique position mode and the coordination of high precision index plate,positioning shaft and shaft pin,a blanking die mechanism of manual scalemark for crescent hole was designed to realize the stamping of 25 uniform crescent shape holes. Production results show that the stamping die structure design is reasonable and convenient to operation. The size of workpiece in stamping processing fully meets the requirements of design drawings.

Funds：

孟少明（1981-），男，学士，讲师

Reference：

［1］陈剑鹤. 冷冲压工艺与模具设计[M].北京：机械工业出版社, 2012. Chen J H. Cold Stamping Process and Die Design[M]. Beijing:Machinery Industry Press, 2012.
［2］谭海林,朱慧芳,孟少明. 自动冲压线上定子扇形片模具设计与制造[J]. 锻压技术, 2012,37 (3): 98-101. Than H L,Zhu H H,Meng S M. Die design and manufacture of stator sector piece on automatic stamping line[J]. Forging & Stamping Technology, 2012,37 (3) : 98-101.
［3］张宏飞,伍宇红,聂和林.高压大电机转子冲片通风孔斜刃式冲裁模设计[J]. 锻压技术, 2010,35(2):106-108. Zhang H F,Wu Y H,Nie H L. Oblique cutting die design of large and high voltage generator rotor iron core sheet[J]. Forging & Stamping Technology, 2010,35(2):106-108.
［4］胡兆国，王如华. 电器零件冲压工艺及模具设计研究 [J]. 锻压技术, 2012,37 (3) : 104-108. Hu Z G,Wang R H. Study on stamping process and mold design of electrical part[J]. Forging & Stamping Technology, 2012,37 (3) : 104-108.
［5］周俊荣. 管夹典型零件连续模具设计[J]. 锻压技术,2011,36(1):97-99. Zhou J R. Design of progressive die for the typical parts of pipe clamp[J]. Forging & Stamping Technology, 2011,36(1):97-99.
［6］李淑玉,田福祥.汽车散热器罩修边-冲孔复合模设计[J]. 锻压技术,2011,36(1):100-102. Li S Y,Tian F X. Design of trimming and piercing compound die for radiator cover of automobile[J]. Forging & Stamping Technology, 2011,36(1):100-102.
［7］李淑玉,田福祥. 拉钩式自动送料冲孔落料级进模[J]. 锻压技术,2011,36:(2)95-96. Li S Y,Tian F X. Progressive die with automatic feed by hook for piercing and blanking[J]. Forging & Stamping Technology, 2011,36:(2)95-96.
［8］邓毅.24针顶壳多工位级进模具设计[J]. 锻压技术,2011,36(3):113-116. Deng Y. Design of the multi-position progressive die for the 24 pin top shell[J]. Forging & Stamping Technology, 2011,36(3):113-116.
［9］杨太德. 多孔盘冲压工艺与模具设计[J]. 锻压技术,2011,36(5):104-106. Yang T D. Pressing technology and die design of multi-hole plate[J]. Forging & Stamping Technology, 2011,36(5):104-106.
［10］常春,熊洪淼.拉码头多工位级进模设计[J]. 锻压技术,2010,35:(1)96-98. Chang C,Xiong H M. Design of multi-position progressive die for a zipper puller[J]. Forging & Stamping Technology, 2010,35:(1)96-98.

Service：

【This site has not yet opened Download Service】【Add Favorite】