查询词典 machining

According to product characteristics and available manufacturing resource, feature was classified and managed by machining equipment. Machining feature base was constructed to realize parametric and modular feature-based NC programming generation.

根据企业的产品特点和可用的制造资源，按加工设备对特征进行分类和管理，建立了加工特征库，实现了基于特征的参数化、模块化数控程序生成。

In 2003, we succeeded in manufacturing 30 types of K series program-controlled paper cutting machines by using the most advanced techniques in the world. Furthermore, in 2006, the computer-controlled, high-speed, high-accuracy paper cutting machine K-CD series was listed in the National Torch Project. GUOWANG's strategy had led the company to gain more than 10 years of continuous sales increase. In April 2009, we imported 7 sets of CNC pentahedron machining center which lead GUOWANG to be the leading manufacturer of Chinese paper cutting machine industry that owns the largest scale, most complete and advanced machining centers.

从2003年采用国际最先进切纸机生产技术实现生产K系列30种型号程控切纸机到2006年K-CD型电脑程控高精度高速全开切纸机被列入国家火炬项目，我们一直朝这一目标看齐、迈进。2009年4月份我公司又引进了7台进口CNC五面体加工中心生产设备，成为目前全国切纸机行业当中拥有加工中心最齐全，最庞大，最先进的生产商。

For NC machining of plane section method, the machining path of tool cutting plane and implicit surface can be found, and the curve of the tool path is drawn by the positive-negative method.

把隐函数的优势应用到数控加工编程中，即对于截面法的数控加工，求出刀具切削平面与隐函数曲面的加工轨迹，再用正负法绘制刀具轨迹曲线。

After postposition process, the graphics with parameters for parts machining can generate NC program automatically and the machining track can be simulated on the CNC system CTR.

具有参数的零件加工图形通过后置处理后，能自动生成加工所需的NC程序，并可以在数控系统CRT上进行加工轨迹模拟仿真等。

Some studies based on machining complex ruled surface by means of WEDM and machining spherical parts through WEDM with rotary electrode are carried out to check the correctness of picture simulating results.

为了检验图形仿真结果的正确性，本文对各种复杂曲面电火花线切割加工系统加工复杂直纹曲面零件和回转电极展成电火花加工球面零件的过程进行了实验研究。

Research on the Basic Kinematics-Geometry Theory and Tool Positioning Strategy for 5-axis NC Machining;2. The paper introduces the construction features of undevelopable ruled surface integral impeller and two 5-Axis numerical control mill machining methods of vane shape which are "line contact" and "point contact".

文章介绍了不可展直纹面型整体叶轮的结构特点及五坐标数控铣削加工叶片型面"线接触"和"点接触"两种方式，分析了采用侧铣加工产生误差的原因，对加工中的不同工步及精加工薄叶片的特殊处理进行了分析，并提出了相应的解决方案，对整体叶轮的数控加工有一定的现实意义和实用价值。

After several generations' health were built in'40 arduous pioneering, has now developed into an area of 867100 m2, fixed assets of 70 million, set printing machinery, steel structure grid, geothermal central air conditioning, wood products processing, corrugated packaging, and other scientific research, Production, installed in one of the state-owned medium-sized enterprises, adopted in 2001 IS09001: 2000 quality management system certification standards have a stronger casting, machining, heat treatment, welding and other production and processing capacity, has a precision machining center, sand resin production line, painting Production lines and the CAD, CAPP-aided design systems and other modern technical equipment and scientific instruments.

经过几代'生建人'40年的艰苦创业，现已发展为占地867100m2，固定资产7000万元，集印刷机械、钢结构网架、地热中央空调、木制品加工、瓦楞纸包装等科研、生产、安装于一体的国有中型企业，2001年通过IS09001：2000标准质量管理体系认证有较强的铸造、机加工、热处理、焊接等生产加工能力，现拥有精密加工中心、树脂砂生产线、涂装生产线以及CAD、CAPP辅助设计系统等现代化的技术装备和科研手段。

Production plant is built by Liwo machining centers, CNC horizontal boring and milling machines, CNC milling machine portfolio composed of "soft-shell parts production line": production block, cylinder head, gearbox, and other high technology content Shell exports of parts and vehicles and Liwo Liwo CNC machining centers, and other components of the "revolving line of processing": processing the internal combustion engine piston, cylinder differential top shell, shell reducer such as automobiles, engineering machinery, Agricultural machinery industry with high technical content in the rotating parts, as well as between the rotating shell parts and exports between the parts production.

现生产工厂已建由立卧加工中心、卧式数控镗铣床、数控组合铣床组成的"壳体类零件准柔性生产线"：生产缸体、缸盖、变速箱等各种技术含量高的壳体类出口零件；以及数控立卧车和立卧加工中心等组成的"回转体加工线"：加工内燃机活塞、缸头等差速器壳体、减速器壳体等汽车、工程机械、农机行业中技术含量高的回转体零件以及介于回转体和壳体类零件之间的出口零件生产。

Abrasive jet machining is a kind of special machining method in which gaseity-solid mixture is formed by mingling high-pressure air or other gas with abrasives. Applied by specially-designed nozzle, these particles impact and erode workpiece so as to remove materials.

磨料喷射加工是利用微细磨料与高压气体混合形成的高速气-固两相流，通过专门设计的喷嘴射向工件，依靠磨料的高速冲击和冲刷作用而实现去除工件表面材料的一种加工方法。

Spiral surface machining. How to form slick curve from data points, define reasonable machining points, find and exclude interference and so on are solved too in this article.

解决了如何由数据点拟合成光滑曲线、确定合理的步距点、找出干涉、排除干涉等一系列求解空间刀具轨迹的关键问题，并且运用VC++、Matlab语言实现了上述算法及仿真加工过程。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了