锻压技术

基于NX的爪极模具设计系统的研究与开发

英文标题：Research and development of claw pole mold design system based on

作者：孙跃杨程崔磊孙伟庄晓伟

分类号：TG315.2

出版年,卷(期):页码：2018,43(11):110-113

摘要：

为了解决传统爪极模具设计环节多、需要重复地进行大量的人机交互、设计效率低下和设计质量难以保证的问题,通过对爪极产品结构和模具设计流程的分析，发现类型不同的爪极产品拥有相似的结构，并总结了爪极模具设计的建模步骤,其标准化的设计流程为:利用NX软件从产品设计开始到毛坯修正、模具设计、电极设计，最终生成工程图纸。通过NX OPEN二次开发技术，应用UDF、UDO和关联技术开发了精锻爪极模具设计系统，实现了爪极产品、爪极模具和电极模型特征的快速创建、工程图纸的自动输出和标注等功能，统一了设计流程和标准，极大地提高了爪极模具的设计效率和质量。

In order to solve the problems of traditional mold design of claw pole with complexity and a lot of repeat amount of human-computer interaction, inefficient design and difficult to guarantee design quality, based on the analysis of claw pole product structure and mold design flow, the results showed that the claw pole products of different types had a similar structure, and the standard process of mold design including product design, blank correction, mold design, electrode design and the final generation of engineering drawings was finished by NX software. Then, the modeling steps of claw pole mold design were summarized. Through NX OPEN secondary development technology, a precision forging claw pole mold design system was developed by UDF, UDO and related technologies, and the rapid creation of product, claw pole mold and electrode model features, the automatic output and annotation of engineering drawings were realized. Thus, the design flow and design standard were unified to improve the claw pole mold design efficiency and quality greatly.

基金项目：

陕西省教育厅专项基金(16JK1462)；陕西省耐磨材料工程技术研究中心专项 ( 2016NMZX07)

孙跃（1980-），男，本科，高级工程师,E-mail：sunyue@longchengforging.com;通讯作者：杨程（1976-），男，博士，副教授,E-mail：yang.cheng@stu.xjtu.edu.cn

参考文献：

[1]翟继强. 车轮锻造过程数值模拟及锻造模具CAD系统[D]. 济南: 山东大学, 2012.

Zhai J Q. The Numerical Simulation of Forging Process and the CAD System for Forging Dies of Railway Wheel[D]. Jinan: Shandong University, 2012.

[2]赵日红. 基于UG的多排链轮精锻模CAD系统的开发[D]. 太原: 太原理工大学, 2014.

Zhao R H. Development of UG-based CAD System of Precision Forging Mould for Multi-row Chain Wheel [D]. Taiyuan: Taiyuan University of Technology, 2014.

[3]彭智, 周勇. CAD/CAE技术在模具概念设计中的应用[J]. 模具技术, 2004, (5):11-15.

Peng Z, Zhou Y. Application of CAD/CAE technology in die conceptual design[J]. Die and Mould Technology, 2004, (5):11-15.

[4]狄远德, 徐家连. CAD/CAM在模具设计与加工中的关键技术[J]. 西安科技大学学报, 2014, 34(1): 115-118.

Di Y D, Xu J L. Key technology of CAD/CAM for mold design and manufacture[J]. Journal of Xi′an University of Science and Technology, 2014, 34 (1): 115-118.

[5]刘军辉. 基于NX/Open API与Grip技术的渐开线内齿轮开发[J]. 制造业自动化, 2011, 33(15): 150-152.

Liu J H. Development of involute inner gear based on NX/Open API and Grip technology[J]. Manufacturing Automation, 2011, 33(15):150-152.

[6]周盛, 赵晓芬, 李建军. UDF技术在冲裁凸模结构设计中的应用[J]. 模具工业, 2008, 34(8):22-25.

Zhou S, Zhao X F, Li J J. Application of UDF in blanking punch structure design based on UG [J]. Die & Mold Industry, 2008, 34(8): 22-25.

[7]曾心延, 郑志镇. 基于NX的关联式孔表创建技术研究[J]. 模具工业, 2010, 36(10):17-22.

Zeng X Y, Zheng Z Z. Creating technology of associated hole table based on NX [J]. Die & Mold Industry, 2010, 36(10):17-22.

[8]吴浩. 基于NX环境下3D-CAPP特征识别与提取[D]. 西安: 西安工业大学, 2011.

Wu H. 3D-CAPP Feature Identification and Extraction Based on NX Platform[D]. Xi′an: Xi′an Technological University, 2011.

[9]刘骏. 基于功能插件的专用模具CAD系统研究与开发[D]. 武汉: 华中科技大学, 2009.

Liu J. The Research and Development of Mold-Design CAD System Based on Functional Plug-in [D]. Wuhan: Huazhong University of Science and Technology, 2009.

服务与反馈：

【文章下载】【加入收藏】