基于数字化制造平台的专用夹具制造实训探索  

Practical Training Exploration of Special Fixture Manufacturing Based on Digital Manufacturing Platform

作　　者：杜官将[1] 贾晓林[1] 李光荣[1] DU Guanjiang;JIA Xiaolin;LI Guangrong(School of Mechanical Engineering,Nanjing Institute of Technology,Nanjing 211167,China)

机构地区：[1]南京工程学院机械工程学院,南京211167

出　　处：《实验室研究与探索》2021年第8期229-233,共5页Research and Exploration In Laboratory

基　　金：江苏省高等教育教改立项研究课题(2019JSJG139);南京工程学院校级教学改革项目(YZKC2019003)。

摘　　要：根据“数字化制造综合实践”教学大纲要求,在数字化平台上,应用数控加工技术、3D打印技术,探索了产品数字化制造。以专用夹具的制造作为工程训练项目,通过项目化教学,让学生以机械工程师的角色实战演练夹具制造全过程。学生以小组为单位,完成专用夹具非标准零件的建模、CAM、数控加工、工件的3D打印、专用夹具的装配等操作。结果表明,实训提高了学生分析和解决实际工程问题的能力,培养了数字化制造应用型人才,提高了学生就业竞争力;同时促进了专业建设。According to the requirements of the syllabus of“digital manufacturing comprehensive practice”,on the digital platform,digital manufacturing technology and 3D printing technology are applied to research digital manufacturing of products.Taking the manufacturing of special fixture as an engineering training project,students can practice the whole process of fixture manufacturing with the role of mechanical engineer through project teaching.As a group,students complete the modeling,CAM,NC machining of special fixture,3D printing of workpiece,assembly of special fixture,etc.The results show that the training improves the students’ability to analyze and solve practical engineering problems,cultivates applied talents of digital manufacturing,improves the employment competitiveness of students,and promotes the professional construction.

关 键 词：专用夹具 数字化制造 3D打印 项目教学 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]