cam path 中文意思是什麼
cam path
解釋
凸輪槽-
The cad / cam process of the handle part was implemented, including constructing 3d entity modeler, creating tool path, computer simulating, postprocessing cutter location files into tape files for a specific machine tool, transferring machining information of the handle part by the network - based cad / cam prototype system, nc machining of the handle part at last
利用網路化cad / cam原型系統實現手柄零件cad / cam過程，包括手柄三維實體造型、刀位軌跡生成、計算機模擬檢驗，後置處理生成特定機床的g代碼，通過網路傳輸手柄零件加工信息，最後完成手柄零件的數控加工。 -
Assembly model of the pro / engineer cad / cam does not support the interference check of assembly path and process. to resolve this problem, this paper put forward a method which directly takes advantage of the eigen functions of pro / engineer. that is : planning path and simulating dynamically under skeleton, setting interference conditions and simulation degree under relation of pro / program, realizing the interference check with the man - machine interchange
本文從裝配的概念及發展現狀、裝配模型的建立、裝配的評價體系等系統地闡述了產品虛擬裝配的過程和重要性，並對虛擬裝配的操作平臺pro engineer作了一個簡單的介紹，針對pro engineercad cam軟體assembly模塊中不能體現裝配路徑及過程干涉的問題，提出了在組合件的skeleton下規劃裝配路徑和動態模擬、在pro program的relation下設定干涉條件和模擬程度、以及通過人機交互解決干涉的方法。 -
The contact freeform surface meaurement system the authors are developing is introduced in this paper, it is the application of cmm in the reverse engineering of part. the components of its software and hardware are analyed. under the circumstances of cad modelis unknown, somecirtical problems are studied such as the measurement points adaptive localization, the measurement path, layout and measurement data disoposal etc. based on measuring the curved surface of the cam, the scaning software have be designed in measuring the curved surface in cmm. the cmm ' s data can transfer to cad / cam system
分析了其軟硬體的組成，並對在cad模型未知的情況下，測量系統軟體中的一些關鍵技術，如測點的自適應分佈、測量路徑的規劃和測量數據的處理方法等作了研究。並以凸輪輪廓曲線為例，編制了相應的曲線面輪廓掃描軟體，並使三坐標測量機的測量數據轉換為cad cam能接受的圖形信息格式。 -
Secondly, to counter contour curve for large sole of rubber overshoes, the way of linear circle arc spline of two dimensions curve fitting has been raised in this paper and autocad has meanwhile been applied in cad / cam integeration system of rubber overshoes mould, and also a whole set of software and hardware technique developed, and the selecting way for optimizing tool path worked out. this way may make nc machining free running minimun
其次，針對膠鞋大底的輪廓曲線，對圓弧樣條進行了深入研究，提出了二維曲線擬合的線性化圓弧樣條方法；同時將autocad應用於膠鞋模具cad / cam一體化系統中，成功地開發了一整套相應的軟硬體應用技術，提出了刀具軌跡優化的動態選擇法，以便使nc加工的空行程相對極小化。 -
The off - line program system based on cad / cam for dispensing robot is designed on the computer. in the module of trajectory planning, preliminary discussion is done about the shortest loop path and an algorithm of solving this problem is provided ; in the module of back procedure, dda ( digital differential analyzer ) is adopted in line, circle and ellipse interpolation. at last the protocol transferring program data to robot from off - line system is analyzed
在離線編程的系統的設計中，實現了cad的建模、點膠軌跡的程序示教、工藝參數編輯、軌跡規劃、後置處理等功能，並在規劃模塊中針對平面內不規則排列點進行點膠的軌跡規劃進行了初步探討，採用圖論的方法，給出滿足實際要求且演算法復雜度較小的最短閉合迴路的程序演算法;在離線編程系統的後置處理模塊中，介紹了直線、圓弧、橢圓弧的dda插補方法以及脈沖分配不均勻的改進方法;最後對通信協議的制定進行了分析。 -
The methodology adopted by most existing cam / cnc systems, which uses huge amount of linear segments to approach the original shape and make linear interposition increases the cost of memory size and communication work of the cnc system tremendously. a new approach based on cubic polynomial and b spline interposition to rebuild the cam generated tool path under real time condition is presented in the paper. applications on cnc machine tools showed that the presented approach improves the machining accuracy and increases the cutting speed significantly
目前大多數cam / cnc系統採用大量小直線段逼近原始曲線和直線插補的做法，只能獲得零階連續的走刀軌跡，逼近精度低，不能保證高速加工運動的平穩性，因而加工精度、光潔度和加工速度都難以提高；由小直線段構成的nc代碼數據量龐大，也增加了數控系統在內存容量和數據傳輸方面的成本。 -
Chapter 3 is the most important part of this paper which it analysis and design cad / cam software of cnc glass engraver machine center with object - oriented method is analyzed and designed. two basic class objects of graphics and path are given and the relationship of function modules with basic class objects is analyzed
第三章是本論文的主要內容，使用面向對象分析和設計的方法對計算機數控玻璃刻花中心cad cam軟體進行了設計，給出了圖形和路徑兩個基本類對象，同時分析了相關功能模塊與基本類對象之間的關系。 -
( 9 ) a tool - path generation algorithm is researched and implemented based on massive measuring points. the tool - path interference detection and exclusion algorithm is designed. for the first time, the nc machining function based on massive dispersed data points is implemented in cad / cam systems
（ 4 ）研究並完成了基於海量測量數據的數控加工演算法，設計了刀軌干涉檢查與處理演算法，首次在cad / cam系統中實現了基於海量散亂數據的數控加工功能。 -
In this dissertation, the key technologies in the development of the cad / cam software based on acis geometric engine are studied in depth. and tool path generation methods are researched with emphasis. the requirements of the manufacturing - oriented cad / cam systems are analyzed
本文以工程應用為背景，結合國家「九五」重點科技攻關專題，深入研究了基於acis幾何平臺的cad cam系統開發的相關技術，並對其中的數控加工編程技術進行了重點研究。 -
At present, there is no cad / cam software for non - axisymmetric filament winding in china. this paper researches into method to design fiber paths of non - axisymmetric filament winding, generalizes splines in traditional cagd, successfully applies them to the fiber path design of winding elbows, presents mathematical principles and methods of winding elbows, and develops a cad / cam system for elbow fabrication
本文研究了非軸對稱纏繞的纖維路徑設計方法，推廣了傳統cagd中的樣條技術，並成功地應用於纏繞彎管的路徑設計中；提出了復合材料彎管的纖維纏繞數學原理和方法，並研製開發了一套纏繞彎管cad cam系統。
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