模具技术Issue(6)：70-78,9.
基于SolidWorks的汽车后保险杠精密模具设计与数控加工工艺研究
Research on the precision mold design and CNC machining process of automobile rear bumpers based on SolidWorks
摘要
Abstract
B In ehis paper,the structure of the rear bumper plastic part of the automobile,the pouring system,exhaust system,and demolding mechanism of the rear bumper precision mold of the automobile are combined and formed by SolidWorks software,and the overall precision mold design is completed.Then,the modeling is carried out by SolidWorks software,and the mold is imported into the CAM module of SolidWorks software in a suitable format to complete the processing process planning and determine the process parameters.Finally,the experimental results show that the design modeling of the pouring system and the exhaust system by SolidWorks is about 8d.The design modeling of the demolding mechanism is about 6d,and the cost is 16.52％ lower than the budget cost.The gate solidifies at 1.5 min,and the solidification factor reaches 1.The product warpage value is about 1 mm,and the maximum error between the warpage simulation value and the value is 0.08 mm,which verifies the effectiveness of SolidWorks.关键词
SolidWorks/保险杠塑件/精密模具设计/CAM模块/加工工艺Key words
SolidWorks/bumper plastic parts/precision mold design/CAM module/processing technology分类
矿业与冶金引用本文复制引用
魏于评..基于SolidWorks的汽车后保险杠精密模具设计与数控加工工艺研究[J].模具技术,2025,(6):70-78,9.基金项目
2023年广西职业教育教学改革研究项目:"科教产教"双融合背景下创新型技能人才培养的范式改革——基于创新工作室探索(编号:GXGZJG2023B225). Guangxi Vocational Education Teaching Reform Research Project in 2023"Paradigm Reform of Innovative Skills Talent Training under the Dual Integration of Science,Education,Industry,and Education-Based Innovation Studio Exploration"(Number:GXGZJG2023B225) （编号:GXGZJG2023B225）
