查询词典 machining

Mallotus japonicus wood :Well luster, coarseness fabric, dryness slowly, hard to warping, esay to machining, esay for nailholding.

楸木：木材有光泽，结构略粗，干燥速度慢，不易翘曲，易加工，钉着力强。

The first 4 defects are formed in machining process, the fifth is created in metallurgic process.

前4种是机械加工形成的缺陷，第5种是冶炼过程中形成的缺陷。

Changshu cast metel products factory is a professional foundry mainly specialized in big size castings and casting parts machining.

常熟市卡斯特金属制品厂是一家生产大型铸件及机械加工的工厂。厂房面积共18000平方米。

There are three platinum catalyst micro channels which have different width ,such as 1000 m , 400m and 40m. The platinum catalyst micro channel reactor is fabricated by MEMS technology. The reactor uses the exothermic reaction of hydrogen and oxygen on the platinum catalyst plate as the heat source and the platinum thin film resistance deposited on a glass chip by face micro machining process as catalyst and temperature sensor. The channel is bonded with a cover plate etched by bulk micromachining technology to become a mico- channel reactor.

实验主要以微机电加工技术制作白金触媒微管道反应系统，利用微机电面型加工技术将白金薄膜电阻制作於基材为玻璃的晶片上，以此为反应所需的触媒及温度量测元件，并用体型加工技术蚀刻出微流道的上盖板相结合成微管道反应系统，本研究以1000μm、400μm及40μm的白金触媒微管进行测试，并利用微管道管壁上触媒表面降低反应活化能的特性来维持反应，此微反应系统利用氢气与氧气在白金触媒平板上的放热反应作为能量的来源。

Self-reliance has also been important for Kern Microtechnic, a world leader in machining systems for microscopic parts for industries such as defence, medicine and watches.

自立对于Kern Microtechnic也很重要。该公司是国防、制药和手表等行业微型零件加工系统的全球领军企业。

When manufacture part which with curved surface by of contour machining,the shape of profile modeling is not as same as the part,they also without simple relation of minify or magnify.

仿形车、铣加工曲面零件，主要是通过靠模曲线来实现的，靠模曲线形状通过带有滚轮的靠模触头传递到刀具上，加工出零件所需的曲面形状。靠模曲线与零件曲面有什么样的关系？

The company is in line with " the product has no limits, the principle that based on sincerity and pursue being outstanding ", invest the numerical control woodworking machinery trade meticulously, besides researching and developing the products that numerical control woodwork engraves the milling machine , numerical control and carves the milling machine , three major series and a dozen specifications of numerical control carving machine, having developed 10 axle cantilever woodwork machining centers again recently, the real wooden door, special-purpose bull of wave board engraved the milling machine , changed a one hundred sheets of woodwork and engraved the milling machine automatically, multicipital workingbench movement woodwork engraves professional equipment , such as milling machine ,etc..

公司本着&品无止境，诚信为本，追求卓越&的原则，精心投入数控木工机械行业，除研发出数控木工镂铣机、数控雕铣机、数控雕刻机三大系列十几个规格的产品外，近期又研制了10轴悬臂木工加工中心，实木门、波浪板专用多头镂铣机、自动换刀木工镂铣机，多头工作台运动木工镂铣机等专业设备。

Therefore, the accurate model of globoidal indexing cam was finished. A modeling example of the complex multihead globoidal indexing cam used in automatic tool changer of NC machining center was carried out by this method and the kinematics simulation was presented. The result is agree with the design requirements, showing validity and feasibility of the method.

基于Pro/E软件，给出了用于数控加工中心自动换刀装置中的多头复杂弧面分度凸轮的建模实例，并进行了运动仿真分析，结果满足设计要求，验证了该方法的正确性和可行性。

Machining process is a complicated, multivariant and dynamic system and an effective control of the process is one of the most essential requirements for the manufacturing system automation.

加工过程是一个复杂多变的动态的系统，对其进行有效控制是制造系统自动化要解决的基本问题之一。

Transmission and machining dynamic simulation of noncircular gears has been further proofed the feasibility of new transmission plan.

对非圆齿轮的传动及加工进行了动态模拟，进一步验证了新传动方案的可行性。

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。