查询词典 entrenching tool

Qinglong marking machine can etch the nice and clear trademark、number 、characters and English on hardware tools, machine parts ,auto and motor accessory ,cutting tool , mechanical instruments, woodworking tool ,kitchen tool,valve and bearing.All these would be obvious , never cast.

庆龙牌系列金属产品打标机可以在五金工具、机械零部件、汽摩配件、刃具量具、医疗器械、园林工具、木工工具具、水暖器材、厨房用具、阀门、轴承、法兰等各种金属表面&打上&精美的商标、图形、数字、汉字、英文等高清晰标记，打上的标记凹度感十分显著且永久不会脱落。

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

The monitoring principle which includes machine tool vibrancy,principal axis displacement,cutting tool temperature,cutting force of cutting tool,temperature field of turner is discussed.

论述了对机床的振动、主轴的位移、刀具温度、刀具切削力、旋转工件温度场进行监测的原理。

The tool tray assembly also includes a base ,means for supporting the base for movement along the ground and a vertically upwardly from the base ,the vertically extending member including an upper end ,and means for removable mounting the tool tray on the upper and of the vertical member with the tool tray and the wheels supported above the ground .

工具盘子汇编并且包括一个基地、手段为支持基地为运动沿地面和a 垂直向上地从基地，垂直延伸的成员包括上端，和意味为可移动的架置工具盘子在鞋帮并且垂直的成员与工具盘子和轮子支持了在地面之上。

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。

Heat deformation of the machine tool spindle system is one main reason which affects the accuracy of the machining, so the heat design of the machine tool spindle system play an important role in designing the machine tool. Research of this area had been made more progress at home and abroad, but extent and deepness of theory and engineering application is not enough.

机床主轴系统的热变形是影响机床加工精度的主要原因之一，因此机床主轴系统的热设计在机床设计中占据重要地位，国内外在该领域的研究虽然取得较大进展，但理论和工程应用的广度和深度还不够。

ABSTRACT Based on the analysis of recent research on machine tool spindles at home and abroad, this thesis makes the thorough study on the dynamic behaviour and static stiffness of machine tool spindles and develops a new kind of machine tool spindle of good dynamic behaviour.

本文在分析国内外机床主轴部件研究现状的基础上，深入研究了机床主轴部件的动、静态性能，并开发了一种新颖的具有优良动态性能的高阻尼机床主轴部。。。

Hand tools, hand tool sets, power tool accessories, roller cabinet, tool case, socket and socket sets.

2D02(W2D02)手工具，手工具组套，电动工具附件组套，工具车，工具箱，套筒及其组套。

Sometimes the tool post sits on a compound tool rest which incorporates a slide that can be set at any angle; thus, conical surfaces may be formed by hand feeding the tool.

The追踪者或复制的车床被设计自动地导致不规则形的零件。这台车床的基本操作如下是。平或三维形状模板在持有人安置。 guider或尖沿这形状和切割工具的它的运动控制然后移动。

The tool itself is held in a tool post which allows setting the tool at an angle.

工具在准许设置工具有一个角度的工具岗位被拿着。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48