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Title:Wear of stamping mould for shield based on response surface method
Authors:  
Unit:  
KeyWords:  
ClassificationCode:TG316
year,vol(issue):pagenumber:2021,46(5):174-178
Abstract:

 For the high strength steel shield, the effect of stamping under the initial process scheme was simulated by software DEFORM, and the key process parameters that affect the wear of die were obtained by analysis. Then, taking the blank preheating temperature, stamping speed, die preheating temperature and die hardness as factors and taking the maximum wear of die as the response, the response surface test was designed to fit the relationship between the factors and the response to get the response surface model and verify the accuracy of the model. The results show that the optimal parameter combination is obtained with the blank preheating temperature of 800 ℃, the stamping speed of 6.1 mm·s-1, the die preheating temperature of 201.5 ℃, and the die hardness of 59 HRC. The actual test of the die is conducted by the optimal parameters. Thus, the service life of the die was significantly improved, which verifies the accuracy of the simulation response surface model and the simulation results to provide a theoretical basis for die wear situation in the actual production.

 
Funds:
青海省应用基础研究项目(2019-ZJ-7032)
AuthorIntro:
铁争鸣(1980-),女,硕士,副教授 E-mail:ying11740733096@126.com
Reference:

 [1]蒋荣超. 轿车悬架零部件性能匹配与轻量化多目标优化方法研究[D].长春:吉林大学,2016.


Jiang R C. Research on Lightweight Multiobjective Optimization Method and Performance Matching for Car Suspension Components[D].Changchun: Jilin University,2016.

[2]刘坡,杨莉,孙晓寒,等.预应变对H300LA低合金高强钢板冲压成形性能的影响[J].热加工工艺,2019,48(15):100-103,106.

Liu P, Yang L, Sun X H, et al. Effect of prestrain on stamping ability of H300LA HSLA steel sheet[J].Hot Working Technology,2019,48(15):100-103,106.

[3]薛峰,孙岩,赵楠,等.汽车用低合金高强度HC340LA钢板的成形性能研究[J].热加工工艺,2020,49(5):46-48.

Xue F, Sun Y, Zhao N, et al. Study on formability of HC340LA low alloy high strength sheet for automobile[J].Hot Working Technology,2020,49(5):46-48.

[4]万兰凤,姜志远,刘郁丽,等.B550CL高强钢轮辐拉深冲孔变形及损伤[J].塑性工程学报,2015, 22(6):58-63,70.

Wan L F, Jiang Z Y, Liu Y L, et al. Research on deformation and damage in drawingpunching of highstrength steel B550CL spoke[J]. Journal of Plasticity Engineering,2015, 22(6):58-63,70.

[5]王敏,张春,肖海峰,等.凹模圆角半径对高强钢板热成形破裂行为影响的数值模拟[J].机械工程材料,2017,41(6):75-78.

Wang M, Zhang C, Xiao H F, et al. Numerical simulation for female die fillet radius effect on hot forming fracture behavior of high strength steel sheet[J].Materials for Mechanical Engineering,2017,41(6):75-78.

[6]Maeno T, Mori K I, Nagai T. Improvement in formability by control of temperature in hot stamping of ultrahigh strength steel parts[J]. CIRP AnnalsManufacturing Technology, 2014, 63(1):301-304.

[7]Bariani P F, Bruschi S, Ghiotti A, et al. Testing formability in the hot stamping of HSS[J]. CIRP AnnalsManufacturing Technology, 2008, 57(1):265-268.

[8]Merklein M, Lechler J, Geiger M. Characterisation of the flow properties of the quenchenable ultra high strength steel 22MnB5[J]. CIRP AnnalsManufacturing Technology, 2006, 55(1):229-232.

[9]冷杨松,李迪,曹凡,等.双相钢车身板DP780的温热成形本构模型[J].济南大学学报:自然科学版,2019,33(4):301-307.

Leng Y S, Li D, Cao F, et al. Constitutive model of dualphase steel body panel DP780 in warm forming[J]. Journal of University of Jinan: Science and Technology,2019,33(4):301-307.

[10]张宜生,王子健,王梁.高强钢热冲压成形工艺及装备进展[J].塑性工程学报,2018,25(5):11-23.

Zhang Y S, Wang Z J, Wang L. Progress in hot stamping process and equipment for high strength steel sheet[J]. Journal of Plasticity Engineering,2018,25(5):11-23.

[11]吴道祥,周杰,马鹏程,等.基于响应面法的7050铝合金筋板类锻件热模锻成形工艺优化[J].中南大学学报:自然科学版,2017,48(3):601-607.

Wu D X, Zhou J, Ma P C, et al. Optimization of hot die forging process parameters of 7050 aluminum alloy ribweb type components based on response surface method[J].Journal of Central South University: Science and Technology, 2017,48(3):601-607.

[12]姜天亮,龚红英,施为钟,等.基于响应曲面法U形件弯曲成形工艺参数优化[J].上海工程技术大学学报,2019, 33(3):278-282.

Jiang T L, Gong H Y, Shi W Z, et al. Process parameters optimization of Ushaped bending based on response surface methodology[J]. Journal of Shanghai University of Engineering Science,2019, 33(3):278-282.

[13]赵德颖,宋培育,张连东.基于响应面法的枝杈类锻件挤压成形折叠缺陷参数化研究[J].塑性工程学报, 2019,26(4):34-39.

Zhao D Y, Song P Y, Zhang L D. Study on parameterization of folding defects in extrusion forming process of branch forgings based on response surface method[J]. Journal of Plasticity Engineering, 2019, 26(4):34-39.

[14]孙宪萍,刘强强,杨兵,等.基于磨损正交试验的温挤压模具优化设计[J].润滑与密封,2016,41(6):73-76, 92.

Sun X P, Liu Q Q, Yang B, et al. Optimization design on warm extrusion die based on orthogonal experiments of wear[J]. Lubrication Engineering, 2016, 41(6):73-76, 92.
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