PCBN

The characters of PCBN tool blade are presented and its appropriate range of application and relevant application technology further discussed .

本文介绍了聚晶立方氮化硼切削刀片的性能，进一步阐述了聚晶立方氮化硼切削刀片的适用范围及其相关的应用技术。

The characteristics , latest structural design and application of PCBN tool are introduced .

介绍了硬态切削的优点和PCBN刀具材料的优良性能。

A multimedia database inquiry and management system of PCBN cutting tools is developed .

开发了PCBN刀具多媒体数据库咨询管理系统。

Rationally choose geometry parameter and cutting data of PCBN tool , in order to raise processed quality .

合理地选择PCBN刀具的几何参数和切削用量，以提高加工质量。

Then the-state-of-art of manufacturing technology of PCBN cutter and some key techniques are summarized .

然后从几个方面综述了PCBN刀具制造的关键技术及其发展现状。

The successful application of PCD , PCBN glomerocryst materials in automotive manufacturing field are presented for the improvement of domestic superhard machining technology .

通过实例介绍了PCD、PCBN两种聚晶材料在汽车制造领域中的成功应用，旨在提高我国超硬加工的技术水平。

Not only reported the conditions of using high-speed and dry-cutting turning rolls bat also introduced the properties and mechanism and manufacturing of the cutting tool of PCBN .

介绍了实现高速干切削冷铸轧辊的条件，及其所使用的PCBN刀具的结构、性能特点和制造技术。

Making the guide roller for high-speed wire of vacuum sintered complex nickel alloy and using the lathe with PCBN tool instead of the grinding machine , and increasing service life .

采用真空熔结镍基合金复合材料制造商线导卫辊，并用PCBN刀具实现以车代磨工艺，提高导卫辊的使用寿命。

Polycrystalline cubic boron nitride ( PCBN ) is sintered from innumerable fine and disordered cubic boron nitride ( cBN ) .

聚晶立方氮化硼是由无数细小、无序排列的立方氮化硼（cBN）烧结而成。

The purpose of this paper is to summarize the results of the published literatures in this area systematically , and then obtain the wear mechanisms of the PCBN tool in hard turning .

目前国内外已经有很多这方面的研究报道，本文旨在对前人已进行的工作进行一个系统的总结，以期能得到PCBN硬态车削时的主要的磨损机制。

With the increasing of the design and processing level , the cubic press has showed a very unique advantage in manufacturing monocrystal diamond , CBN , and PDC , PCBN .

分析了用六面顶压机和两面顶压机合成人造金刚石单晶的各项技术经济指标，提出了两面顶压机是生产高品质金刚石的有效途径。

In order to study the cause of PCBN abnormal damage , cutting experiments have been carried out using home made and imported PCBN tools on CA6140 common lathe at three different tool loading highs .

为了研究PCBN刀具异常损坏的原因，在CA6140普通机床上，使用自产和国外PCBN刀具，分别以三种不同装刀高度进行切削实验。

This paper mainly introduced the properties and applications of superhard material cutting tools , including monocrystalline diamond tool , polycrystalline diamond tool , polycrystalline CBN ( PCBN ) tool and CVD diamond film tool .

本文主要介绍了单晶金刚石刀具，高温高压合成的聚晶金刚石（PCD）刀具，聚晶立方氮化硼（PCBN）刀具及化学气相沉积的金刚石膜（CVD）刀具的特性及应用。

The availability of PCBN ( Polycrystalline Cubic Boron Nitride ) cutting tools has opened up the possibility of achieving these requirements by a finish machining process , while requiring little or no grinding .

PCBN（PolycrystallineCubicBoronNitride）刀具的出现及其精密加工过程可以满足这些零件的加工要求，而无需或仅需少量的磨削加工。

Polycrystalline Cubic Boron Nitride ( PCBN ) tool , plays a significant role in HSC ferrous metals and hard-to-cut materials , because of its extremely high hardness , wear resistance and red rigid .

聚晶立方氮化硼（PCBN）刀具以其极高的硬度、耐磨性及红硬性为高速切削加工技术应用到黑色金属及难切削材料上起到了极大的推动作用。

Polycrystalline Cubic Boron Nitride ( PCBN ), with the characteristics of high hardness , good wear resistance , difficult to iron group metal bonding , is widely used in cutting difficult materials , high-speed milling , hard cutting and other fields .

聚晶立方氮化硼（PCBN）具有硬度高、耐磨性好、不易与铁族金属发生粘结等特点，广泛应用于难加工材料切削、高速铣削、硬切削等领域。

A study was undertaken to investigate the wear characteristics , wear mechanism , and tool life of the polycrystalline cubic boron nitride ( PCBN ) cutting tools during machining of hardened bearing steel GCr15 ( HRC60 ) with and without coolant .

以PCBN刀具切削淬硬轴承钢GCr15为实验对象，对干湿切削条件下的刀具磨损形式、磨损原因及刀具寿命进行了对比实验研究。