锻压技术

基于3D打印的汽车主模型尾灯模块的制造

英文标题：Manufacturing of tail lamp module of master model fixture for automobile based on 3D printing

作者：任秀芬

单位：上汽大众汽车有限公司

分类号：TH16

出版年,卷(期):页码：2020,45(4):134-139

摘要：

为实现在实车上安装检测，需采用3D打印技术，并使用工程塑料等轻量化材料代替传统铝合金材料来制备尾灯检测模块。采用不同的3D打印的方法制作出ABS塑料和光敏树脂材料的尾灯模块，并以表面质量、外观颜色、尺寸精度3个方面作为指标，进行了对照实验，确定了表面粗糙度低、颜色接近铝合金、尺寸精度高的尾灯模块用料及工艺。结果显示，采用SLA方法打印的光敏树脂模块比采用FDM方法打印的ABS塑料模块的表面光洁度更好，采用表面喷漆工艺比原材料直接调色制备的模块外观更接近铝合金，均匀的网格加强筋结构比实心填充加强结构更有利于控制制件的尺寸精度。

In order to installation and testing in the actual car, it is necessary to use lightweight materials such as engineering plastics instead of aluminum alloy to make tail lamp module based on 3D printing technology. The tail lamp module with ABS plastics and photosensitive resin materials were produced by different 3D printing motheds.Taking surface quality, appearance color and dimensional accuracy as mdicators, the control experiment was conducted. The materials and processes of tail lamp module with low surface roughness, color closed to aluminum alloy and high dimensional accuracy were determined. The results show that the gloss of photosensitive resin module printed by SLA method is higher than ABS plastic module printed by FDM mothod. The color of module made by surface painting process is closer to aluminum alloy than color mixing in raw material. And the uniform grid stiffener structure is more conducive to control the dimensional accuracy of parts than the solid filling structure.

基金项目：

任秀芬（1984-），女，硕士，工程师 E-mail：renxiufen@csvw.com

参考文献：

[1]李钦生,何俊.汽车车身整车主模型检具的研究与开发[J].机械设计与研究,2018,34(6):143-146.

Li Q S, He J. Research & development of automotives body master model[J]. Machine Design and Research,2018, 34(6):143-146.

[2]李钦生,何俊,刘彦春,等.汽车主模型检具前车灯检测模块的设计与制造研究[J].制造技术与机床,2019,(5):36-39.

Li Q S, He J, Liu Y C, et al. Research on design & manufacture of the headlights detection module in an automotive master model[J]. Manufacturing Technology & Machine Tool,2019, (5):36-39.

[3]乔女,ABS材料对讲机外壳设计与3D打印优化成型[J].制造业自动化,2017,39(11):49-55.

Qiao N. The difference printing parameters on ABS plastic in FDM-3D printing process impact analysis and optimization based on ANSYS[J].Manufacturing Automation,2017,39(11):49-55.

[4]卢秉恒,李涤尘. 增材制造（3D打印）技术发展[J].机械制造与自动化,2013,42(4):1-4.

Lu B H, Li D C. Development of the additive manufacturing (3D printing) technology[J]. Machine Building & Automation, 2013, 42(4):1-4.

[5]杨文静,乌日开西·艾依提,王娟,等.基于3D打印的CPC人工骨支架流道结构设计[J].机械设计与制造,2015, (8):30-33.

Yang W J, Wurikaixi Aiyiti, Wang J, et al. Design of the structure of channels for CPC artificatial bone scaffolds based on 3D printing[J].Machinery Design & Manufacture,2015, (8):30-33.

[6]乔雯钰,徐欢,马超,等.3D打印用ABS丝材性能研究 [J].工程塑料应用,2016,44(3):18-23.

Qiao W Y, Xu H, Ma C, et al. Research on properties of ABS filament used in 3D printing[J].Engineering Plastics Application,2016,44(3):18-23.

[7]Weng Z, Wang J, Senthil T, et al. Mechanical and thermal properties of ABS/montmorillonite nanocomposites for fused deposition modeling 3D printing[J]. Materials & Design, 2016,102:276-283.

[8]Michael Dawoud, Iman Taha, Samy J Ebeid. Strain sensing behaviour of 3D printed carbon black filled ABS[J]. Journal of Manufacturing Processes,2018, 35: 337-342.

[9]潘海文,韩亚东.光固化成形工艺的发展及应用[J].苏州市职业大学学报,2018,29(1):32-34,80.

Pan H W, Han Y D.Development and application of stereo lithography appatatus technology[J]. Journal of Suzhou Vocational University, 2018,29(1):32-34,80.

[10]Mira Abdallah, Huong Le, Akram Hijazi, et al. Acridone derivatives as high performance visible light photoinitiators for cationic and radical photosensitive resins for 3D printing technology and for low migration photopolymer property[J]. Polymer, 2018,159:47-58.

[11]Dmitry Gritsenko, Alireza Ahmadian Yazdi, Yang Lin, et al. On characterization of separation force for resin replenishment enhancement in 3D printing[J]. Additive Manufacturing,2017,17: 151-156.

[12]刘厚才,莫建华,刘海涛.三维打印快速成型技术及其应用[J].机械科学与技术,2008,27(9):1184-1186,1190.

Liu H C, Mo J H, Liu H T. A review of three dimesional printing technology and its application[J]. Mechanical Science and Technology,2008,27(9): 1184-1186,1190.

[13]Singh R. Some investigations for small-sized product fabrication with FDM for plastic components[J]. Rapid Prototyping Journal,2013,19(1):58-63.

[14]Sun F, Liao B, Zhang L, et al. Synthesis and characterization of alkali-soluble photosensitive polysiloxane urethane acrylate[J]. Journal of Applied Polymer Science,2015,120(6):3604-3612.

[15]Ovsianikov A, Viert J, Chichkov B, et al. Ultra-low shrinkage hybrid photosensitive material for two-photon polymerization microfabrication[J]. ACS Nano, 2008,2(11):2257-2262.

[16]孙聚杰.3D打印材料及研究热点[J].丝网印刷,2013,(12):21-25.

Sun J J. Material of 3D printing and research focus[J].Screen Printing,2013,(12):21-25.

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