(j)Machining equipment for production of solid propellant;

10 、生产固体推进剂用的机加工设备

Electrical discharge machining removes metal by controlled electrical arcing (sparking)between the tool and workpiece.

EDM通过刀具与工件之间的受控电弧(火花)进行金属切削。

Roughness comparison specimens--Spark-erosion machining surfaces

表面粗糙度比较样块电火花加工表面

Abrasive products--Segmented saws for machining of stone and masonry cutting--Dimensions of steel blades

超硬磨料制品切割石材和建筑物用锯片钢基体尺寸

The programmer must know the following about any numerically controlled machining he may be concerned with.

程序编制员必须知道下列可能与他有关的数控加工知识。

Most electrical machining processes have come about due to the development of space-age metal alloys that are tough and hard to machine

大多数电加工方法是由于空间时代合金的发展而产生的,这些合金既韧又硬,难以加工。

A low viscosity?cutting oil for general machining of brass, bronze, aluminium and low to medium carbon steel.

低粘度油性金属切削油,适用于黄铜、青铜、铝、低到中碳钢的普通加工。

Point-to-point systems are suitable for hole-machining operations such as drilling, countersinking, counterboring, reaming,boring, and tapping.

点位系统适用于钻孔、锪孔、扩孔、铰孔、镗孔、攻丝等孔加工。

The study of machining centers begins with the history of numerical control (NC).

对加工中心的研究是随着数控的发展而开始的。

Seams: These should ideally be pressed in the machining position first (steam to soften)then in the direction in which they will lie, e.g. open or to one side.

缝:缝份在定位前先适当熨烫(散发蒸汽使其柔软),其后定向,例如,分开或倒向一边。

Conducting activities within the machining team, e.g. 5s, QC, CIP etc

负责组织实施现场的5S、QC及CIP活动

Milling cutters for high speed machining -Safety requirements

高速机械加工用铣刀 安全要求

Industrial automation systems and integration-Product data representation and exchange-Part 324: Abstract test suite: Mechanical product definition for process plans using machining features

工业自动化系统和集成 产品数据表示和交换 第324部分:抽象测试套件:加工特性工艺规则的机械产品定义

Industrial automation systems and integration-Product data representation and exchange-Part 224: Application protocol: Mechanical product definition for process planning using machining features

工业自动化系统和集成.产品数据表示和交换.第224部分:应用协议:用机械加工特性的加工计划用机械产品定义

Industrial automation systems and integration-Product data representation and exchange-Part 522: Application interpreted construct: Machining features

工业自动化系统和集成.产品数据表示和交换.第522部分:应用解释构造:机械特性

Thanks to our well-qualified ,professional and dedicated team coupled with state-of-the-art CAD/CAM design technologies and CNC machining centers, high-quality extrusion dies of various specifications are manufactured .

公司拥有一支高素质,专业,执着的团队,充分利用现代CAD/CAM设计,以及全面电脑数控加工中心的综合能力,制造高品质的各种挤出模头

engraving machine,for photonic machining ,for working with highly resistant materials

光子加工雕刻机,用于加工高耐蚀材料

machine for drilling semiconductor crystals,metals,rubies for watches and the like,for photonic machining

光子加工机器,用于加工半导体晶体,金属,钟表用红宝石等

And a wide variety of engineering components are manufactured in this way. These components are usually made of iron-or copper-base alloys and very small, so powder metallurgy offers a better method than the processes involving machining , drop forging, die casting, pressing etc.

还有多种工程部件也用粉末冶金法制造。这些部件一般是铁基或铜基合金,而且尺寸很小,因而用粉末冶金法制造比用切削加工、模锻、模铸、冲压等方法更好。

Environmentally protective manufacturing (clean casting processes and environmentally protective lubricants for machining )

环境保护型加工技术,例如清洁铸造工艺和机加工用环境保护型润滑剂

Machine tools; front faces of spindle holders for machining centres; functional dimensions

机床 加工中心主轴端部 结构尺寸

The task of mechanization and automation belongs here, especially the introduction of program-controlled machining . A higher degree of mechanization and automation means higher consumption of energy.

机械化和自动化在此特指程控加工的引进。机械化和自动化的程度越高,耗能就越大。

General safety requirements for machining facilities

机械加工设备一般安全要求

The beauty of lasers is that they can do machining without ever physically touching the material

激光的妙处就在于它能进行机械加工而不必对所加工的材料进行物理上的接触。

The beauty of lasers is that they can do machining without ever physically touching the material.

激光的妙处就在于它能进行机械加工而不必实际接触所加工的材料。

The energy source for laser beam machining is a highly concentrated beam of light.

激光切削的能量来源于一束高聚焦光。

Computer and numerical control is used on a wide variety of machines. These range from single-spindle drilling machines, which often have only two-axis control, to machining centers, which can do drilling, boring, milling, tapping, and so forth with four-axis control.

计算机和数控可用于许多种机器,从通常只有两轴控制的单轴钻床到四轴控制的具有钻、镗、铣、攻丝等功能的加工中心都能适用。

machining allowance;finish allowance

加工留量,加工余量

Test conditions for machining centres-Part 1: Geometric tests for machines with horizontal spindle and with accessory heads (horizontal Z-axis)

加工中心检验条件 第1部分:卧式和带附加主轴头的几何精度检验(水平Z轴)

Test conditions of machining centres-Part 3: Geometric tests for machines with integral indexable or continuous universal heads (vertical Z-axis)

加工中心检验条件 第3部分:分度或连续的万能主轴头机床的几何精度检验(垂直Z轴)

edge machining

边缘加工

group machining

成组加工

Rough machining

粗切削

gear face machining

齿面加工

ultrasonic machining

超声加工

Ultrasonic machining

超音波加工

supersonic machining

超声波加工

plasma arc machining

等离子电弧加工

rough machining stage

粗加工阶段

quench machining tool

淬火机床

sunperfinish machining

超精加工

lathe machining system

车床切削加工系统

Turning Machining Center

车削加工中心

ultraprecision machining

超精密加工

surface machining factor

表面加工系数

ultrahigh speed machining

超高速机械加工

rate of ultrasonic machining

超声加工速度

machining by repeated impact

冲击加工

Traditional Precision Machining

传统的精密加工

auxiliary material for machining

备用加工材料