This paper researches law of tool material hardness affecting wear in ultrasonic machining.
通过试验研究了以硬度为主的材料性能对超声加工工具磨损影响的规律。
PCD tool is the best tool material for precise machining from points of the cutting force view.
从切削力这一因素来看，PCD是精加工颗粒增强铝复合材料的最佳刀具材料。
Based on the results of experiment, the suitable tool material and machining parameters are confirmed.
根据试验结果，确定适合加工该型号高强度钢的刀具材料和切削用量。
The article introduces categories and brands of ceramic tool material, and methods for making rational use.
文中介绍了陶瓷刀具材料的的种类、牌号及其合理使用方法。
The problem of tool material selection in high speed machining based on the machined materials is overviewed.
综述了在高速切削中，根据不同的被加工材料，如何选择刀具材料问题。
This paper introduces kinds and brands of domestic cutting tool material, and methods for making rational use.
本文介绍了国产陶瓷刀具材料的种类、牌号的选用及其合理使用方法。
The cutting tool material should therefore have high abrasion resistance to improve the effective life of the tool.
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。
Refine the material from the cutting tool material, the use of technical means for toughening, we must be taken into consideration.
从刀具材料上细化材料，使用技术手段进行增韧，都是我们必须加以考虑的。
Before we discuss the properties of these materials, let us look at the important characteristics expected of a cutting tool material.
讨论这些材料性能之前，先看一下作为切削刀具材料应具备哪些重要特性。
All these characteristics may not be found in a single tool material. Improved tool materials have been giving a better cutting performance.
所有这些特性不可能存在于单一刀具材料中。改进的刀具材料已经被赋予较好的切削性能。
The applications of new tool material to the cutting of difficult-to-process material of steam turbine at home and at aboard were presented.
简要介绍了国内外新型刀具材料及其在汽轮机难加工材料切削中的应用。
In order to extend this new technology, the article introduces the mechanism of gun drilling and gun driller, cutting data and tool material.
为扩大这一新技术的应用，本文就枪钻机床和枪钻的结构特点及其切削用量和刀具材料作了介绍。
PCBN is one kind of the important superhard tool materials and is widely supposed to be an ideal tool material for modern cutting technology.
PCBN刀具是一种重要的超硬材料刀具，被广泛认为是应用于现代切削加工的理想刀具材料。
The performances of tungsten and its alloy, rational choice in machining of cutting tool material and parameter are introduced in this paper.
文中介绍了钨及其合金的性能熏以及在切削加工时刀具材料与几何参数的合理选择。
These properties make this kind of material grades of tool material is used for rough machining of hardened steel and pearlitic gray cast iron.
这些性能使得这种材质等级的刀具材料被用作粗加工淬硬钢和珠光体灰铸铁。
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。
As a new type tool material, the excellent capabilities of silicon nitride ceramics cutting tools ravel out many cutting problems of super hard materials.
氮化硅陶瓷是一种新型刀具材料，其优良的切削性能解决了超硬材料的加工难题。
Hence, the hardness of the tool and the degree to which it remains its hardness at high temperature are important in the selection of a cutting-tool material.
因此，刀具的硬度和它在高温下所能保持的硬度是选择切削刀具材料时的重要因素。
The effect of the micro structure and the mechanical properties on the wear characteristics of the ceramic tool material is summarized primarily and emphatically.
本文重点综述了陶瓷刀具材料显微结构和力学性能对其磨损特性的影响。
Ceramic tool material is an advanced cutting tool material. Because of its excellent performance and high ratio of property to price, it is in user's good graces.
陶瓷刀具材料是一种先进的切削刀具材料，由于其优良的切削性能和高的性能价格比而受到了人们的青睐。
In this paper the constitutional structure and specific cutting performance of a new type of the super hard tool material (CBN) is introduced and compared with diamond.
本文介绍了立方氮化硼(CBN)和它的组织结构、机械加工性能及其与金刚石性能的比较。
CBN is an ideal tool material for finish and semi_finish turning powder superalloy. It not only ensures the high machining accuracy, but also can obtain longer tool life.
对精车和半精车而言，CBN是车削粉末高温合金的一种理想刀具材料，它不仅可保证高的加工精度，而且可获得长的刀具寿命。
The physical and cutting performance of PCBN tool material and the features of them used in different cutting fields are introduced. The key technology is also discussed.
阐述了PCBN刀具材料的物理性能和切削性能，及其在不同切削领域应用的特点，并对关键技术进行了探讨。
Presented in this paper is a new advance in cutting tool material, index cutting tool, cutter holder for bidirection fixed position, dry type cutting, hard stale cutting etc.
介绍了刀具材料、可转位刀具、双向定位刀夹、干式切削、硬态切削等切削技术方面的新进展。
In this paper, we analyze the demand on cutting tool for dry machining and discuss the select of tool material. We present the dry machining application in milling with example.
文中分析了干式切削加工对刀具的要求，讨论了刀具材料的选择，并结合实例分析了干式切削技术在铣削中的应用。
Carbide Die: including cold heading steel ball mold, cutting tool material, feed tire, the production quality and stability ball mold, long life, can be comparable imported mold.
硬质合金模具：包氨基酸叶面肥括冷镦钢球模具、切料刀、料胎、所生产钢球模具质量稳定、寿命长、可以和进口蔬菜叶面肥模具相媲美。
Some practical problems of this technology, such as tool material selection, special optimization index of cutting parameters and tool geometry determination, are discussed as well.
本文还深入讨论了刀具材料、特定的切削用量优化指标以及刀具几何参数确定等实际技术问题。
As a new cutting idea, the HSM does not have the systemic choice plan of cutting tool material in HSM, and also does not have the integrated processing parameter to be chosen until now.
高速切削加工作为一种新的切削理念，迄今为止，还没有系统的高速切削刀具材料的选择方案，也没有完整的加工参数可供选择。
The conditions which have an important influence on metal cutting are work material, cutting tool material, cutting tool geometry, cutting speed, feed rate, depth of cut and cutting fluid used.
对金属切削有重要影响的条件有工件材料、刀具材料、刀具几何形状、切削速度、进给率、切削深度和所用的切削液。
In this paper, the characteristics of the structure and desired performance of the machine tools are discussed in detail while the cutting tool material and its coating technology are also introduced.
文中论述了高速干切削机床的结构特点和性能要求，对干切削刀具材料和涂层技术等方面也进行了论述。
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