| 基于CAD模型的鞋楦数控刀位点算法 |
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| 引用本文： | 林俊义,江开勇,黄常标.基于CAD模型的鞋楦数控刀位点算法[J].机械设计与制造,2007(6):188-189. |
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| 作者姓名： | 林俊义 江开勇 黄常标 |
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| 作者单位： | 福建省泉州市华侨大学,模具技术研究中心,泉州,362021 |
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| 摘 要： | 分析了现有鞋楦数控加工方法及其特殊性,提出了一种基于刀具和鞋楦CAD模型,采用三维离散化求最小距离的方法,解决了鞋楦数控加工刀位计算困难的问题.该方法主要步骤如下:(1)建立鞋楦和刀具的三维CAD模型;(2)规划优化的刀具路径轨迹;(3)计算各个刀位点.实践证明该方法快速、准确的生成所需的鞋楦加工刀位.
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| 关 键 词： | 鞋楦 三维模型 最小距离法 模型 鞋楦 刀位点 算法 processing model based method 数控加工 快速 实践 刀位计算 轨迹 刀具路径 规划优化 问题 加工方法 最小距离 离散化 三维 |
| 文章编号： | 1001-3997（2007）06-0188-02 |
| 修稿时间： | 2006-10-07 |
Tool-path generation method based on CAD model in shoe last NC processing |
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| LIN Jun-yi,JIANG Kai-yong,HUANG Chang-biao.Tool-path generation method based on CAD model in shoe last NC processing[J].Machinery Design & Manufacture,2007(6):188-189. |
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| Authors: | LIN Jun-yi JIANG Kai-yong HUANG Chang-biao |
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| Abstract: | The currently method and the speciality of shoe last NC processing was analysis in this paper, a new method of tool-path generation, whish gain the shortest distance through dispersing the 3D model of tool and shoe last, is presented. The main process of the method is as follows: (1) Building the 3D model of tools and shoe last.(2) Planning optimization tool-path of shoe last NC processing. (3) Calculating tool-path. The result shows that the method can generate tool-path quickly and accurately. |
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| Keywords: | Shoe last 3D model Minimal distance method |
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