查询词典 precision tool

In order to put the rack-head-on-machine measuring large gear method into practice, key problems, such as measuring device precision fix to the machine tool. precision angle measurement. eccentric compensation.

为了实施大型齿轮齿条形刃边测头在机测量方案，文中针对测量装置在机床上的精密安装与定位、精密角度测量、齿轮安装偏心补偿及测量数据处理等，这些对于大型齿轮测量具有共性特征的关键技术进行了系统分析。

Marble flat scale in use rock tool, even if suffers the heavy item clash, falls several grain of ballast marble flat scale it to surpass the high-test cast iron and the steel products manufacture precision measurement datum components at most, may obtain high and the stable precision.

大理石平尺在使用中岩石工具即使遭重物磕碰，至多掉几粒石碴而已大理石平尺其优于优质铸铁和钢材制作的精密测量基准零件，可以获得高而稳定的精度。

The precision die-cutting equipment including die-cutting tool of precision and accuracy of the die cutting parts.

模切装置的精度包括模切刀的精度和模切部件的精度。

Precision machine tool equipment, and improve the quality assurance system and timely supply cycle, and thoughtful service, so that we become the majority of customers to buy high-precision products of the important objectives of choice!

精密的机床设备，完善的质量保证体系，及时的供货周期，周到的售后服务，使我们成为广大客户选购高精密产品的重要选择目标之一！

In Carbide Tool, Swiss enterprises have introduced a processing center coordinates MIKRON 5, Germany WENDT NC grinder, and other key peripheral equipment, numerical control machine tools to set up as the main tool to transfer production lines, can become the high-precision complex Transposition of the important tool manufacturer.

在硬质合金刀具方面，企业先后引进了瑞士MIKRON五座标加工中心、德国WENDT数控周边磨床等关键设备，建立了以数控机床为主体的可转位刀具生产线，成为国内高精度复杂可转位刀具的重要生产厂家。

For professional research and development, production and small-scale dedicated Universal Precision Grinding Machine, CNC Machine Tool Products Center of the export-oriented manufacturing enterprises, and products are mainly have Grinding, Universal Grinding, milling cutter grinding machine, graver, drill, lathe tool grinder, universal tool grinder and accessories, Universal dividing head, rotary table, dividing plates, various types of chamfering machine, lathe grinder, cutting machine, such as a thimble.

东莞市巩达精密机械有限公司为专业研制开发生产万能磨刀机和小型专用精密机床、数控中心机床工具产品的出口型制造企业，产品主要有磨刀机，万能磨刀机，铣刀研磨机，雕刻刀、钻头、车刀研磨机，万能工具磨床及附件，万能分度头，回转工作台，分度盘，各类倒角机，车床研磨器，顶针切断机等。

Wire electrode based on the trajectory of the different forms of control, WEDM can be divided into three types: one is shaped by the imitation controlled cutting in line in advance and work to create the same shape by mold, when processing the workpiece at the same time rough and on the mold clamping in the machine tool table, in the process of cutting wire electrode tightly against the mold on the edge of the track for the mobile, thus cutting out and die on the same shape and precision to the workpiece; another One is the electro-optical tracking control, to carry out the cutting line, before the basis of certain parts to enlarge the proportion of drawings depicts an electro-optical tracking map-processing machines will be placed in design stage of electro-optical tracking, tracking platform Photoelectric first line of graphics has always been to follow the track of the Mexican campaign, and then through the use of electrical, mechanical linkage to control the machine tool table, together with the workpiece so相似形wire electrode relative movement, thus cutting out the same shape and design to the workpiece; again a digital control, the use of advanced automatic control of digital technology-driven machine tool in accordance with the pre-processing parameters according to the workpiece geometry pre-processing procedures for the preparation of a good CNC auto-complete processing, the production does not require appearance on board the need to map to enlarge map of the previous two form of control has a higher machining accuracy and a broad range of applications, both at home and abroad more than 95% have adopted WEDM NC.

根据对电极丝运动轨迹的控制形式不同，电火花线切割机床又可分为三种：一种是靠模仿形控制，其在进行线切割加工前，预先制造出与工件形状相同的靠模，加工时把工件毛坯和靠模同时装夹在机床工作台上，在切割过程中电极丝紧紧地贴着靠模边缘作轨迹移动，从而切割出与靠模形状和精度相同的工件来；另一种是光电跟踪控制，其在进行线切割加工前，先根据零件图样按一定放大比例描绘出一张光电跟踪图，加工时将图样置于机床的光电跟踪台上，跟踪台上的光电头始终追随墨线图形的轨迹运动，再借助于电气、机械的联动，控制机床工作台连同工件相对电极丝做相似形的运动，从而切割出与图样形状相同的工件来；再一种是数字程序控制，采用先进的数字化自动控制技术，驱动机床按照加工前根据工件几何形状参数预先编制好的数控加工程序自动完成加工，不需要制作靠模样板也无需绘制放大图，比前面两种控制形式具有更高的加工精度和广阔的应用范围，目前国内外95%以上的电火花线切割机床都已采用数控化。切割属电加工范畴，是由前苏联人发明的，我国是第一个用于工业生产的国家，当时由复但大学和苏州长风机械厂合作生产的这是最早的机型叫复旦型，我们国内在此基础上发展了快走丝系统。欧美和日本发展了慢走系统LS

Varieties. Machine Tools Co., Ltd. Zhejiang Jack always adhere to the "brand management, the credibility of Societe Generale," the purposes and operation of "the user's worries away, leaving Jack's sincere," the concept of service, quality products to new markets devotion, dedication users; carry forward "and, Sincerity , fight, Horie,"The entrepreneurial spirit and" we have been committed to innovation,"the core idea to Jack abundant resources, bigger, stronger, to do precision machine tool industry, for machine tool industry in China, stand out and become the most large-scale machine tool manufacturing outstanding enterprises, machinery and equipment for China's industrial development and make its due contributions.

浙江杰克机床有限公司始终坚持&品牌经营、信誉兴业&经营宗旨和&带走用户的烦恼，留下杰克的真诚&服务观念，以全新优质的产品奉献市场，奉献用户；发扬&和、诚、拼、崛&的企业精神和&我们一直致力于创新&的核心理念，以杰克丰厚的资源优势，做大、做强、做精机床产业，争取在中国机床工具行业中脱颖而出，成为国内最具规模的机床制造的优秀企业，为中国机械装备工业发展作出应有的贡献。

Mainly precision ball screws, precision V-shaped guide insert steel, high precision mechanical transmission, taper machine with the extremely rigid taper design, machine tool use low-bed new structure.

注册香港公司主要采用精密滚珠丝杠，精密镶钢V型导轨、机械传动精度高，锥度机床具有刚性极强的锥度设计，机床采用低床身新颖结构。

With a history of nearly 50 years, the Institute has researched and developed the following major technologies and products: vertical/horizontal machining center, precision and ultra-precision machine tool,ball screw, coordinate measuring machine and other precision measuring instruments and equiment,pneumatic-hydraulic/electro-hydraulic technology and concerned products; EDM technology and equipment; NC system and driving device; laser machining technology and relative product; computer application technology,etc.

北京机床研究所具有国内领先的技术水平和实力及近五十年的数控机床技术开发、应用、维护经验，为用户提供全程的、全方位的技术支持服务。近五十年来，我们从事研发的主要技术与产品有：立卧式加工中心；精密及超精密机床；滚珠丝杠副；三坐标测量机及其它精密测量仪器设备；气液电液技术及相关产品；电加工工艺及设备；数控系统及驱动装置；激光加工技术及相关产品；计算机应用技术等。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。