心形齿轮的数控铣削加工  

NC Milling of Heart-shaped Gear

作　　者：刘文宽 杨礼朝 何晓新 史允斌 LIU Wenkuan;YANG Lichao;HE Xiaoxin;SHI Yunbin(Zhejiang Dafeng Industrial Co.,Ltd.,Ningbo 315400,China)

机构地区：[1]浙江大丰实业股份有限公司,浙江宁波315400

出　　处：《机械工程师》2022年第12期153-155,共3页Mechanical Engineer

摘　　要：大型沉浸式光影互动体验秀《夜书·今生缘》中动态演艺的心形齿轮是异形结构,齿形为非标曲面,不能采用常规的制齿工艺及成型刀具加工。数控铣削加工方案基于心形齿轮的齿形特征,详细分析了工艺的编制思路和刀路策略,此方案可作为数控铣削齿轮的基础工艺模板,为类似产品的工艺、生产提供参考。The heart-shaped gears in the dynamic performance in the large-scale immersive light and shadow interactive experience show"Night Books:The Fate of This Life"are special-shaped structures,and the tooth shapes are non-standard curved surfaces,which cannot be processed by conventional gear-making processes and forming tools.Based on the tooth profile characteristics of heart-shaped gears,the NC milling processing scheme analyzes the process planning ideas and tool path strategies in detail.This scheme can be used as a basic process template for NC milling gears,providing a reference for the process and production of similar products.

关 键 词：心形齿轮 非标齿形 残料去除 刀路策略 

分 类 号：TH164[机械工程—机械制造及自动化]