基于3D打印的车辆转向架三维建模及装配研究  

Research on 3D Modeling and Assembly of Vehicle Bogies Based on 3D Printing

作　　者：田丛 TIAN Cong(Jilin Railway Technology College,Jilin Jilin132000,China)

机构地区：[1]吉林铁道职业技术学院,吉林吉林132000

出　　处：《机电产品开发与创新》2023年第4期79-82,共4页Development & Innovation of Machinery & Electrical Products

基　　金：2022年吉林省高教科研课题基于3D打印技术对“高速铁路动车组制造与维护专业”核心课程的职业技能培训模式建设研究(JGJX2022D728);2023年度河南省高等学校重点科研项目3D打印脊柱侧弯矫形器的数字化设计及临床应用研究(23A460032)。

摘　　要：随着“一带一路”倡议的实施,我国铁路贸易运输量日益增多,转K6型转向架被广泛运用在货运中。本文将3D打印技术运用到转向架拆装过程中,利用CREO软件以转K6型转向架为例,对零部件进行参数化建模,形成虚拟模型。通过3D打印技术制造零件模型并装配,得到样机模型,为后续转向架结构设计优化、检修工艺优化提供参考。With the implementation of the"Belt and Road"initiative,China's railway transportation volume is increasing.In this paper,3D printing technology is applied to the process of bogie disassembly and assembly,and CREO software is used to take the K6 bogie as an example to parametrically model the parts and form a virtual model.The part model is manufactured and assembled by 3D printing technology,and the prototype model is obtained,which provides a reference for the subsequent bogie structure design optimization and maintenance process optimization.

关 键 词：3D打印 转K6型转向架 三维建模 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]