UG运动分析在刀具设计合理性验证中的应用

打开文本图片集

中图分类号：TG7 文献标志码：A文章编号：1006-0316（2026）01-0015-06

doi：10.3969/j.issn.1006-0316.2026.01.003

Abstract ： Addressing the issues of long cycles， high costs，and insuficient accuracy in the traditional design verification of insertsand tool holders，this study conducts a rationality verification of insertand tool holder designs basedon NX motion analysis technology.Taking the design of internal thread inserts asan example， three-dimensional modelsof the insert and tool holder are constructedusing NX.The NX motion analysis module is then utilized to simulate the cutting process，verifying the rationality of the tool cutting path and checking for potential interferences involving the insert cutting edge or the tool holder body.The research indicates that，compared to traditional physical cuting verification methods，NX motion analysis technology significantly enhances verificationaccuracyand eficiency，substantially shortening the designcycle.Inpractical applications，tools optimized through simulation have demonstrated a reduced scrap rate，thereby improving design efficiency.This achievement provides an effcient and reliable digital verification solution for tool development and holds significant importance for promoting the precision and intellgent advancement of tool design.

Key words ：NX motion analysis icuter design rationality verification iinterference detection idesign efficiency

在传统刀具设计流程中，验证环节主要依赖于物理样机的试制与实际加工测试，这种方式存在显著的局限性[1]。（剩余6312字）