數控加工 的英文怎麼說
中文拼音 [shǔkòngjiāgōng]
數控加工
英文
digital control processing-
Several methods of programming on nc machining of cam
凸輪數控加工的幾種編程方法Tool compensation in five - axis cnc machining
五軸聯動數控加工中的刀具補償方法Cnc machining centre vertical horizontal operator
立式/臥式電腦數控加工中心操作員The company develops the production the panoramic camera to use 120 or220 roll films, the lens focal distance scope : 28 - 300mm, the fuselageuses the pure metal numerical control processing, but preciselyestablishes the shooting angle, the entire automatic attire volume, receives the volume, and may control remotely the photography, in thephotography may the automatic compensation exposure ; the panoramicpicture enlarger and bright room panoramic picture making anenlargement machine may use in 80 cm length the panoram negative, extremely conveniently manufactures each kind of width the panoramicpicture
公司研製生產的全景照相機使用120或220膠卷，鏡頭焦距范圍: 28 - 300mm ，機身採用全金屬數控加工，可精確設定拍攝角度，全自動裝卷收卷，並可遙控拍攝，拍攝中可自動補償曝光全景照片放大機和明室全景照片擴印機可用cm長度內的全景底片，非常方便地製作各種寬度的全景照片。The 3d graphics simulation desigin based on the open gl
的數控加工三維模擬系統的研究與開發This three hybrid type pmts possess such advantages as : simple structure, good dexterity high machining precision, high machinillg speed, position decoupling wth orientation, easy nc programming et al, can meet the need of numerical colltrol machining for large pwts with complex wes
這三種混聯結構並聯機床具有結構簡單、加工靈活、加工精度高、加工速度快、加工工藝性好、位置與姿態解耦和數控編程方便等優點，可以滿足大型具有復雜曲面類零件的多軸聯動數控加工的要求。A model for numerically controlled machining the surface of hyperbolical and gyro mirror
雙曲回轉鏡面的數控加工模型Isometric algorithm for nurbs curve and surface and its application to nc machining
曲面的等距演算法及其在數控加工中的應用Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece
將液體火箭發動機燃燒室的冷卻通道設計為斜航線（等傾角螺旋線）槽形，可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大，所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點，提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜，手工編制數控加工程序難度大.為了解決數控加工程序的編制問題，研究了斜航線的數學模型，開發了自動編程軟體系統.使用該系統，可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大，加工難度大，是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗，研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術，已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用，驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功，對其他相似類型零件的加工亦具有參考意義The primary problem in using the method of numerical control manufacture - shot peen forming to manufacture the part on rough is to determine the size of the roughcast
採用毛坯數控加工-噴丸成形方法的首要問題是確定坯料結構尺寸。Aspheric optical compound machine tool ( aocmt ) which integrates grinding, lapping and polishing is developed. the influences of motion errors on grinding accuracy are analyzed. according to homogeneous coordinate transition model, the postposition processing algorithm in multi - axis numerical control machining is deduced
3 、研製了集銑磨成型、研磨、拋光於一體的光學非球面復合加工機床（ aocmt ） ，分析了各種運動誤差對銑磨精度的影響；根據空間齊次坐標的變換模型，推導出多軸數控加工的後置處理演算法；通過五軸數控聯動， aocmt機床能夠以法向方式加工出任意復雜的光學表面，銑磨精度穩定在8 m之內。The paper briefly introduced the development of auto - programming for cnc machining, put forward the total design scheme for graphic auto - programming of special - shaped stone, and realized the three basic functions of this system : graph input and edition, preposition and postposition
摘要簡要介紹了數控加工自動編程技術的發展，提出了面向石材異型製品加工的圖形自動編程系統的總體設計思路和方案，實現了圖形自動編程系統的3個基本功能：圖形輸入和編輯、前置處理、後置處理。Printing machine operators offset litto
立式/臥式電腦數控加工中心操作員A research on permitted speed of nc processing in rpm
快速原型製造中的數控加工容許速度A leader in aftermarket performance is located in the booming place of china in a 50, 000 sq ft facility where all research and development takes place. loaded with state of the art cnc machines, cnr is ready and able to produce the highest quality products found on the road and track to this date
公司位於常州鐘樓高新技術開發區，毗鄰常州機場與火車站，交通十分便利，公司擁有數十名汽車配件設計工程師及先進的整套數控加工中心設備，並於04年通過iso9001國際質量認證體系。The frame parts are important components to build the framework of the aircraft, which quality and efficiency of the machining determines the manufacturing time and performance of the whole aircraft. in present more time was spend in designing the fixture when producing the aircraft. so the technology of computer aided fixture design ( cafd ) was studied to meet the requirement of aircraft manufactuing enterprise to enduce the fixture design cost and enhance quality
在結構件的數控加工中，要花費大量時間進行夾具設計，傳統的夾具設計方式已成為縮短飛機生產周期的瓶頸，快速地設計出滿足製造要求的夾具是飛機製造企業的迫切需要，計算機輔助夾具設計正是為了適應這一要求而產生的。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。Processing sets include : punch, lathe, drilling machine, contouring machine, grinding machine, wire cutting machine, spot welding, gas shield weld, late shears, cnc machined and cutting center
加工設備包含：沖床、車床、鉆床、銑床、磨床、線切、氬弧焊機、點焊機、氣體保護焊機、剪板機、數控加工中心、切削中心。The method to plan the manufacturing path directly from the measurement points is studied. in chapter five, several software modules are realized including copy milling module, cnc code interpreter, and a three - axis copy milling cnc system is developed. in chapter six, the experiment of copy milling and cnc milling is done, and the results of computer simulation and experiment verified the effectiveness of the method
第六章一方面編制數控加工代碼，在所開發的數控系統上進行數控加工，以驗證數控加工系統的有效性；另一方面，對測量得到的數據，經過仿型系統處理後生成加工路徑，進行仿型加工實驗，以驗證仿型加工演算法和仿型功能實現的有效性。The system realizes multiple serial port communication and management by way of multi - port serial board ( 2 ) use the database technology to manage and manipulate the physics information data of nc tool. the basic information management system, the nc program auto - create system, the simulation of cutter working and dnc communication program are integrated to one system. it realizes the offline programming and controls of no - punched tape, helps to cut short the supplementary cutting time and improves the efficiency of to program and machine tools and realizes the separation and seamless connection of program and manufacture
本課題以硬體為輔助手段，以軟體為主要手段實現了以下功能：以串口擴展卡來實現網路中多臺數控機床的通信和管理；使用數據庫技術對數控機床的物理信息進行管理和操作，將數控機床基礎信息管理系統、 nc程序自動生成模塊、刀具加工軌跡模擬模塊和dnc通信介面模塊集成為一體，實現了數控加工的離線編程和數控系統的無帶控制，提高了編程效率、質量，縮短加工輔助時間，提高了機床的效率，既實現了編程和加工的分離，又達到它們之間的無縫連接。分享友人