工具钢通常要用球化来提高切削性。
Tool steels are normally spheroidized to improve machinability.
切削性优异的通用冷作模具钢。注意大型加工品的淬火及钢丝电火花加工。
Cold working dies of superior machinability for general use; for large product quenching or wire electronic discharge machining.
分析了颗粒复合对氮化硅基陶瓷复合材料的火花放电加工性及切削性能所起的作用。
The effect of particles on the electrical discharge machining (EDM) and cutting property of silicon nitride-based composites was analyzed.
本文论述了利用激光辅助加热改善难加工材料切削性能的原理、方法，以及这种加工方式的可行性。
In this paper, the principle, method ana viability of using laser-assisted heating to improving the machinability for tough materials are described.
镁合金是比重最轻的结构材料，具有高的比强度、比刚度和良好的磁屏蔽性、阻尼性、切削加工性等优点。
As the lightest constructional material, magnesium alloy has high specific strength, high specific stiffness, good magnetic-shielding ability, good damping ability, and good machinability.
首先介绍了高速切削加工难加工材料的特点，通过对高速切削机理的研究，分析难加工材料高速切削加工的可行性。
Following the introduction of the characteristics and cutting mechanism of high speed machining, we educe the feasibility of the high speed machining difficult-to-machine materials.
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。
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.
光性折射角膜切削术使用的方法是削去角膜的顶层，又称上皮层，来显露下面的基质层。
In PRK, the top layer of the cornea, called the epithelium, is scraped away to expose the stromal layer underneat.
经加工试验证明了该表面粗糙度预测模型的有效性，从而实现加工前在确定切削条件下预测和控制表面粗糙度的目的。
It proves that this prediction model is effective by machining experiments. Using prediction model can predict and control surface roughness under certain condition.
本文探讨了晶体材料的切削加工性，重点分析了切削条件对表面粗糙度的影响。
The machinability of crystal material is studied, and the influence of the cutting condition on surface roughness is analyzed.
钨及其合金是非常好的工程材料熏但其切削加工性差。
Tungsten and its alloy are very good materials in engineering, but their machinability is worse.
探讨晶体材料的切削加工性，重点分析切削条件对实现镜面车削的影响。
The paper presents the machinability of crystal materials, and emphasizes the influence of cutting conditions on the mirror finish.
研究了一种新型的钙云母为主相高强度的可切削玻璃陶瓷的力学性能、可加工性、表面耐腐蚀性、耐磨耗性。
Mechanical strength, machinability, surface corrosive and wear abrasion of a new type glass ceramic composed of fluorophlgopite Ca-mice were studied in this article.
通过钙的变性处理，B30钢中的氧化物被硫化物所包裹，从而进一步改善钢的切削加工性。
The oxide inclusions can be enveloped by sulfide inclusions thus improving machinability of B30 steel through calcium treatment.
改善硫化锰和氟化钙的分布，将会改善切削加工性。
To improve the homogeneity of manganese sulfide and calcium fluoride, the machinability could be enhanced.
适合变化的切削深度和适合间断性切割。
试图用指标体系来描述和评价材料的切削加工性。
The material cutability is described and evaluated with a target system and the fuzzy comprehensive evaluation method.
本文通过对数铣加工中的刀具切削参数的一般性研究，建立了一些相关的数据库，在此就如何确定数控铣加工中的刀具切削用量进行针对性的说明和总结。
By the general research of cutting tool parameter in the CNC milling, this text establishes some related database and explains how to certain the cutting tool parameter in the CNC milling.
磨辊的硬度、耐磨性与切削加工性能，存在难以兼顾的矛盾。
For the rolls of a roller mill there are contradictions among their hardness, wear resistance and machining properties to which considerations are hard to be given comprehensively.
介绍微细切削的可行性、优点及其应用前景。
The feasibility, the advantage, and the foreground of micro cutting are introduced.
经渗碳及淬火后，具有表面硬度高、心部韧性好的特点、冷变形塑性中等，切削加工性好。
Carburizing and quenching, with high surface hardness, good toughness characteristics, the heart of cold plastic deformation of medium, cutting is good.
HIGHCLEAN是高性能和存贮耐久性不易燃的溶于水乳化切削油。
HIGHCLEAN is a nonflammable water-soluble cutting fluid of high performance and storage durability.
指出了有限元方法在金属切削模拟中的可行性和存在的问题。
Finally the feasibility and problems of FEM simulations in metal cutting were pointed out.
因此切削刀具材料应具有高耐磨性以提高刀具的有效寿命。
The cutting tool material should therefore have high abrasion resistance to improve the effective life of the tool.
介绍了金属切削机床基础设计的步骤和要点，并阐述了基础设计的重要性。
Design steps and main points of metal cutting machine tool are introduced and elaborates the importance of machine tool base design.
综述了国内外在金属基复合材料切削加工性及机理方面研究的进展情况。
The advances in recent researches on MMCs' machinability are reviewed in this paper.
提出了超声研磨螺旋锥齿轮的理论与方法。 分析了超声研齿不灵敏性振动切削机理。
The paper presented the theory and method for the ultrasonic lapping of spiral-bevel and hypoid gears and analyzed its insensitive vibration cutting mechanism.
305半合成水溶性切削液的好处是既有乳化液的润滑性，还有合成液的稳定性。
ATS-305 Semi synthetic soluble cutting fluid is the advantage of both emulsion lubrication, and synthetic fluid stability.
攻丝扭矩模拟评定试验方法为真正的切削试验，与切削加工的相关性较强。
The tapping torque test is a real cutting test, it has a good relativity with cutting process.
针对难加工材料的特点，总结了难加工材料的切削加工性改善的方法及其非常规加工方法和特种加工方法的概况及进展。
Directing at the characteristic of hard processing material, this paper sums up the developing trends of cutting, abnormal and special processing ways.
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