Transactions of Materials and Heat Treatment

Title：Stamping die structure for electric pressure cooker liner

Authors：

Unit：

KeyWords：

ClassificationCode：TG385

year,vol(issue):pagenumber：2020,45(7):172-177

Abstract：

Combining the knowledge of stamping die, the size, structure and material thickness of electric pressure cooker liner were analyzed, and after calculation, it was judged that the provided drawings did not meet the requirements of deep drawing die. Then, the product drawings was modified appropriately without affecting the overall structure of product. Combining previous development experience of similar dies, the four sets of process dies for the blanking, deep drawing 1, deep drawing 2 +flanging 1 and flanging 2 were designed, and the three sets of dies were single process die and the one set of die was compound die. Furthermore, the calculation process of the main parts in the four sets of process dies were introduced, and according to the blanking force or deep drawing force, combined with the sizes of dies, safety production requirements and actual specifications of press machine, the suitable press machine was chosen. Finally, the working process of die was introduced in detail.

Funds：

黄智（1979-），男,学士，讲师 E-mail：7007605@qq.com

Reference：

[1]冲模设计手册编写组. 冲模设计手册 [M]. 北京：机械工业出版社，1999.

Die Design Manual Writing Group. Die Design Manual [M]. Beijing: China Machine Press, 1999.

[2]詹建新.UG10.0造型设计、模具设计与数控编程实例精讲[M]. 北京：清华大学出版社，2017.

Zhang J X. UG10.0 Modeling Design, Mold Design and Numerical Control Programming Examples[M]. Beijing:Tsinghua University Press, 2017.

[3]杨占尧. 冲压模具及应用手册 [M]. 北京：化学工业出版社，2010.

Yang Z Y. Stamping Die and Application Manual [M]. Beijing: Chemical Industry Press, 2010.

[4]刘建超，张宝忠. 冲压模具设计与制造 [M]. 北京：高等教育出版社，2009.

Liu J C, Zhang B Z. Stamping Die Design and Manufacturing [M]. Beijing: Higher Education Press, 2009.

[5]马鹏辉，沈洁，张建超，等. 压延圈冲压工艺与模具设计 [J]. 锻压技术，2018，43 (12)：131-135.

Ma P H, Shen J, Zhang J C, et al. Pressing technology and die design of rolling ring [J]. Forging & Stamping Technology, 2018,43 (12): 131-135.

[6]季忠，王晓丽，刘韧. 冲压模具设计自动化及实例 [M]. 北京:化学工业出版社，2007.

Ji Z, Wang X L, Liu R. Die Design Automation and Examples [M]. Beijing: Chemical Industry Press, 2007.

[7]程芳，杜伟. 金属材料热处理 [M]. 北京：高等教育出版社，2011.

Cheng F, Du W. Heat Treatment of Metal Materials [M]. Beijing: Higher Education Press, 2011.

[8]詹建新. UG12.0冲压模具设计实例教程 [M]. 北京：电子工业出版社，2019.

Zhan J X. Practical Course of UG12.0 Stamping Die Design [M]. Beijing: Electronics Industry Press, 2019.

[9]熊志卿. 冲压工艺与模具设计 [M]. 北京：高等教育出版社，2011.

Xiong Z Q. Stamping Technology and Die Design [M]. Beijing: Higher Education Press, 2011.

[10]宋要斌，李辉，赵登峰，等. 多道次变薄拉深速度对筒形件尺寸精度的影响[J].锻压技术，2018，48(7)：90-94.

Song Y B，Li H，Zhao D F, et al. Influence of multipass ironing speed on dimension accuracy of cylindrical parts[J]. Forging ＆ Stamping Technology，2018，48(7)：90-94.

[11]邓振鹏，周惦武，蒋朋松，等. 基于正交试验的锆合金薄板带材冲压工艺参数优化[J].锻压技术，2019，44(9)：12-17.

Deng Z P, Zhou D W, Jiang P S, et al. Optimization on stamping process parameters for zirconium alloy sheet strip based on orthogonal experiment[J]. Forging ＆ Stamping Technology，2019，44(9)：12-17.

[12]张勇. 基于DynaForm技术和正交试验的引擎盖内板冲压工艺参数优化[J].锻压技术，2018，43(4)：64-69.

Zhang Y. Optimization on stamping process parameters of engine cover inner plate based on orthogonal test and DynaForm technology[J]. Forging ＆ Stamping Technology，2018，43(4)：64-69.

Service：

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