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.
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.
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.
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.
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.
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.
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.
分析了钛合金的类型与特性，并结合BT20钛合金对其切削加工性进行了探讨。
The types and features of Titanium alloys are pointed out and the machining features of BT20Titanium alloys are also analyzed and discussed in this paper.
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.
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.
文中主要针对玻璃钢件切削加工性较差的问题，采用带有金刚石磨粒磨头对玻璃柱件进行加工。
According to the problem that the remove of fiberglass is worse than metal material, grinding head with diamond abrasive is used to process the fiberglass column in this paper.
阐述了钛合金切削加工中刀具材料、角度的选择及改善钛合金切削加工性的方法——低温切削加工。
The choosing method of cutting material and Angle in cutting titanium alloy process and the cryogenic cutting method to improve titanium alloy's machining features are expatiated.
其特点是强度高、硬度高、耐磨性好。所以，其切削加工性差，主要是刀具耐用度和加工效率均低。
It has the characteristic of high strength, hardness and good wearing ability, so it's machining capability is poor, mostly because tool's wearing and machining efficiency is very low.
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.
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.
由于一些难加工材料如钛合金、不锈钢在制造管类零件的领域中得到广泛应用，但其切削加工性较差，与其日益广泛应用所产生的矛盾越来越突出。
With the wide usage of some difficult processing materials in industry, such as Titanium, stainless steel, it is contradictory between the poor cutting quality and wide use.
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.
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.
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.
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.
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.
适切削加工，做定量压延滚牙性，用于卯合或变型加工，抽伸棒或线。
Appropriate machining, rolling rolling make quantitative, and ford All or variant processing, pumping rod or line stretching.
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.
油井管螺纹切削加工中产生的毛刺会直接影响螺纹检验的准确性和螺纹连接质量。
The accuracy of thread inspection and quality of threaded connection will be influenced by burrs resulted from the thread cutting process of tubing and casing.
本涂膜对有色金属有很高的耐溶接性，适用于铜材料等切削工具的表面涂膜加工。
Moreover, CrN coating also has excellent welding resistance with non-ferrous metals, and is also applied for surface coating to cutting tools of copper material, for example.
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.
开发了一个针对铣削加工的切削力预测软件系统，通过铣削试验验证了该系统的正确性。
A software system is also developed to predict the milling forces and a serial of milling tests is performed to validate the software system.
为提高铣削加工的安全性和生产效率，有必要在加工实际进行之前准确地预测切削过程的物理信息，如铣削力、刀具振动等。
To improve the safety and efficiency of milling process, it is necessary to predict the physical features such as milling forces and vibration parameters, etc. before actual cutting.
讨论了振动切削的原理，指出振动切削是提高零件加工表面完整性的重要方法。
The principle of the vibration cutting is discussed. It is pointed out that the vibration cutting is an important method to improve the machined surface integrity of components.
切削温度与刀具磨损、工件加工表面完整性及加工精度密切相关。
The cutting temperature play an important role in the high speed cutting process, concerning about the tool wear, workpiece surface integrity and machining precision.
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