Toolsetting and installing of coordinate system of workpieces are important tasks while machining numerically controlled machines.
数控机床加时,对刀及件坐标系定是一项重要作。
Toolsetting and installing of coordinate system of workpieces are important tasks while machining numerically controlled machines.
数控机床加时,对刀及件坐标系定是一项重要作。
The optimeter is widely used to precisely measure external size of workpiece by comparison with a gauge block or standard part.
本仪器是一般是用标准器(如量块)以比较法测量件尺寸。
The system uses PLC procedure control, start-up, forward or backward soldering gun, arc starting, workpiece circumgyration, etc full welding process all can complete automatically.
系统采用PLC程序控制,启动、进退枪、引、件旋转等全过程均能自动完成。
Material removal by machining involves interaction of five elements: the cutting tool, the toolholding and guiding device, the workholder, the workpiece, and the machine.
材料切削与5个因素有关:刀具,刀具夹具和导向装置,件夹具,件和加机器。
In this paper,the mechanism of workpiece burn during grinding of casehardened steel and titanium alloys was studied by the use of SEM,EPMA,XPS and the metallograph analysis.
本文应用SEM,EPMA、XPS及金相显微分析等技术研究了表面硬化钢和钛合金烧伤机理。
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