查询词典 machining

If the impulse force does not work on the centroid of projectile, the correction effect under OIT can achieve that when force work on the centroid, the machining and assemble tolerances can be lower, and a better correction can be achieved.

如果脉冲推力冲量没有作用于弹丸质心，有利触发时机的修正效果可以达到脉冲推力冲量作用于质心时的结果，降低修正弹药的加工装配精度要求，获得较理想的修正预期。

The greatest advantage in CNC machining comes from the unerring and rapid positioning movements possible.

CNC机床的最大优势来自无错的和快速的可能运动的控制。

Machining is capable of creating geometric configurations,tolerances, and surface finishes often unobtainable by any other technique.

机加工能够达到几何形状，公差及表面精度，这些通常其他的技术都达不到。

This paper discusses the course design concerning the NC machining programming for the plate cam and its rele- vant issues: drawing the cam contour by computer, creating the DXF file, obtaining the NC codes, etc.

为了使学生实践从设计零件到数控加工的过程，笔者设计了平面凸轮的数控加工程序编制的题目，作为课程设计几个题目之一供学生选择。

The method of building machining path automaticly, disposing of track , displaying the cutting track of NC code and capturing vectograph from digital image is also researched in detail.

第二章在提出电火花线切割DNC加工系统的基础上，进一步介绍了系统的体系结构、特点和功能，并且分析了实现系统各个重要模块实现的关键技术。

It covers: introduction of the furniture industry, organization of a furniture factory, lumber receiving, storage and drying, process, lumber utilization, production parts of the rough end, veneering components, machining parts, production control, assembly, finishing methods, the finishing conveyor, rubbing and packing, warehousing and shipping, the cost of manufacturing furniture, and so on.

其讲授内容包括：家具工业概况，家具工厂组织，木料之进厂，储存及乾燥，配料间的加工，配料间的木料利用，配料间的生产，薄片间及其加工，细作间及其生产管制，组合间作业，涂装间作业，打蜡及包装间作业，仓储运输管理，制作家具之成本分析等。

Except for research and discuss on turning and milling gray cast iron under high cutting speed, only few studies about machining nodular cast iron and vermicular cast iron with PCBN tool were carried out, while the two materials are widely used in manufacturing, specially automobile, aviation and machine tool. Therefore how to cutting these hard-to-machine materials economically and effectively is becoming an urgent-to-solve problem.

但是对于铸铁加工领域的研究则相对较少，除了对高速切削和铣削灰铸铁有较为深入的研究探讨外，关于PCBN刀具对球墨铸铁、蠕墨铸铁等材料加工应用的研究却很少，而这两种材料近些年已经大量的应用于汽车、航空、机床等制造业中，因此如何经济有效的加工这样难加工材料成为迫切需要解决的问题。

The height vernier gauges can widely used for height measurement and scribing in machining.

高度游标卡尺广泛用于机械加工中的高度测量、划线等。

In the machining center, where engine blocks fresh from the foundry are finished before assembly, Mr. Visconti, the architect,「sought to fit the demands of modern architecture with our needs,」 said Luigi Bonezzi, who is responsible for running the building.

在汽车制造中心，也就是发动机组件从铸造厂出来等待装配的地方，设计师马可·威斯康蒂『力求将现代建筑艺术同我们的需求紧密结合在一起，』负责这栋建筑总体运转的路基·邦纳兹表示。

The company has from the day, the United States, Britain, France and other countries and the Taiwan region, including the introduction of K5Mark5 mixer, vacuum vulcanizer, ozone aging me, MTS dynamic and static stiffness device, measurement test system, sulfide Miriam, three-dimensional machining center, PRO / E and CAD / CAM systems, processing, testing equipment, the assembly level and production capacity ranks the forefront of the domestic industry to reach international advanced level.

公司先后从日、美、英、法等国家和台湾地区引进了包括K5Mark5密炼机、真空硫化机、臭氧老化箱、MTS动静刚度仪、度量试验系统、硫化仪、三维加工中心、PRO/E及CAD/CAM系统在内的加工、检测设备，其装配水平和生产能力均居国内同行业前列，达到国际先进水平。

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。