智慧型三次元量測系統之研發

The Development of the Intelligent Coordinate Measuring System

張友倫(Yu-Luw Chang)

指導教授 ： 李振發

崑山科技大學/工程學院/機械工程研究所/碩士(2008年)

https://doi.org/10.6828/KSU.2008.00011

摘要

本論文研究如何確實將智慧型三次元量測儀應用於品質管制及生產管理；主要方向為：一、由AutoCAD圖檔取出各加工階段設計圖重要尺寸及幾何公差，製定檢測基準，防止檢測過程中引用錯誤的檢測基準；於三次元座標量測儀三軸向安裝光學尺，測頭座標由光學尺讀頭將類比訊號轉換為數位訊號傳至編碼器，經由NI Montion卡取得測數據，判定檢測結果。二、由設計圖取出的資訊規劃量測路徑與CNC加工碼。三、使用EXCEL試算表完成各階段重要設計尺寸規劃，由AutoCAD 及EXCEL VBA產生各加工階段設計資料，防止設計變更過程，在眾多圖表中誤植或漏改數據造成交期延誤、工件重新加工或報癈等各項重大損失。
在AutoCAD環境中整合上述三個研究方向，進而將設計圖的尺寸及幾何公差、檢測報告、設計變更經驗累積資訊轉換為圖形物件融入產品資料管理，掌握產品設計變更過程，改善產品開發良率，縮短試作期，提昇製造業的競爭力，邁向業務工程自動化之目標。

關鍵字

三次元量測 ； 量測路徑 ； Drawing Object ； 業務工程自動化

並列摘要

This dissertation is to research how to use the Coordinate Measuring System instrument properly in the Quality Control and Production Control. The main aims are:
1. To choose some drawings from AutoCAD diagram with important dimension and geometric common difference in each processing stage to make the inspection sheet for the Coordinate Measuring System. To set up the inspection standard in order to avoid excerpting the wrong values during inspect procedure. To install the transducer on the three axis of the Coordinate Measuring System, check the head coordinate and read from transducer to convert the signal from analog to digital and then forward to encoder. To compare the checking value with the standard inspection sheet through the NI Montion card and judge the result.
2. Choosing the information from the drawing then make plan for inspect path and CNC code.
3. Using EXCEL trial balance sheet to complete the program for all important dimension of design in each processing stage、to produce each drawing form AutoCAD and EXCEL VBA、Engineering Control sheet、inspection sheet, to avoid the huge loss happens on the process changed by the designer, goods delayed shipment for making mistake or missing any value and parts reworked or obsolescence.
To integrate above three aims under AutoCAD environment and build The Intelligent Coordinate Measuring System, further to convert related dimension and common difference of drawing、the inspection report、the experiences of design modification to Drawing Object and fit it in the PDM (Product Data Management). To ensure the PDM system will control properly the process of product design modification then improve the percentage of product development, shortage the working days and promote the competition to move forward the goal of SEA (Sales Engineering Automation).

並列關鍵字

Coordinate Measuring System ； inspect path ； Drawing Object ； Sales Engineering Automation

參考文獻

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