Sputtering is now widely applied on cutting tools, forming tools, injection molding tools, and common tools such as punches and dies, to increase wear resistance and service life.
现在反应溅射法已被广泛应用于切削刀具、成型工具、注射模具和诸如冲头和冲模之类的通用器具，以增强其耐磨性和使用寿命。
Crude tools, such as sharp stones for cutting or scraping , may have existed as long as a million years ago.
像可切割或刮刨的锋利石片这些原始工具，可能在早在一百万年前就已存在。
The model is also helpful to other thermal studies in machining, such as intermittent cutting and milling of tools.
本文所建立的热模型，也有助于分析诸如刀具的间断切削、间断铣削等其它机械加工产生的热问题。
The status and development trend of surface treatments, such as nitriding, vapor deposition, plasma modification and multiplex surface treatment technology used for cutting tools were described.
介绍了渗氮、超低温处理、气相沉积、等离子改性以及复合表面处理技术等在切削刀具中的应用现状和发展趋势。
In single factor test, the influencing factor of tools wear was discussed, such as tool material, cooling conditions, cutting depth and feed speed.
以单因素实验法分别考察了刀具材料、冷却条件、切削深度、进给速度等对刀具磨损的影响规律。
The process problems in heavy lathe machining, such as the selection of tool materials, tool angles, cutting parameter, and the mount of tools are analyzed.
对重型车床切削中的刀具材料、刀具角度、切削用量的选择以及刀具安装等工艺问题进行了分析。
The machine is restricted to sharpen cutting - tools, no other bulky objects, iron sheets, soft materials ( such as aluminum, copper and so on ) and wooden articles be allowed to be machined on.
砂轮只限于磨刀具、不得磨笨重的物料或薄铁板以及软质材料（铝、铜等）和木质品。
This article introduces the features of dry cutting, its requirements to machining devices and cutting tools and the applications of such technology abroad as well.
介绍了干切削技术的特点及其对机床设备、刀具等方面的要求；干切削技术在国外的应用。
Repair, such as high-speed tool steel cutting planer tools, high temperature and punching moulds, stamping tools and cutting knife plate rolling and cutting tools under the mold cutting edge.
修复高速工具钢，如切削冲孔和刨工具，高温冲压工具和模具，剪切刀板轧钢和切削工具下模的切削刃口。
The main production and management for various models of cemented carbide brazed (drilling) equipment, hot melt drilling, carbide cutting tools, such as shield.
主要生产、经营各种型号硬质合金钎(钻)具、热熔钻、硬质合金盾构刀具等。
The main production and management for various models of cemented carbide brazed (drilling) equipment, hot melt drilling, carbide cutting tools, such as shield.
主要生产、经营各种型号硬质合金钎(钻)具、热熔钻、硬质合金盾构刀具等。
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