金刚石钻头

用TOPSIS法综合评价金刚石钻头

Comprehensive evaluation on diamond bit using the method of TOPSIS

PDC复合层厚度对金刚石钻头性能影响的现场试验分析

Field Experimental Research on the Influence of the PDC Composite Layer Thickness on the Properties of the Diamond Bit

基于web的金刚石钻头模具钢体设计∏型钢剪料模

Web-based design of die and steel blank for diamond bit Blank die using in Π form steel

基于BP算法的金刚石钻头设计专家中的配方设计子系统

The BP algorithm-based expert designing subsystem for bit prescription

介绍了金刚石钻头设计专家系统中的配方设计子系统（BPFES），包括多层感知机数学模型和BP算法，专家子系统的设计，钻头配方参数样本的网络训练；

The bit prescription subsystem including multiple perceptron mathematics model and BP algorithm , expert designing subsystem and exercise of network of bit prescription parameter samples is emphasized on .

指出了采用厚膜CVD金刚石钻头进行高速钻削加工是获得高质量孔的良好方法。

It is pointed out that the high speed drilling by using the thick film CVD diamond drill is a good method to get high quality holes .

WH-1型电镀金刚石钻头的研制及其在坚硬、致密和弱研磨性地层中的应用

The research of WH-1 type electroplated diamond bit and its application in the hard , compact and low-abrasive formations

结合φ60mm绳索取心金刚石钻头评价，说明了该方法的具体应用，并与用其它方法评价的的结果进行了对比。

Particular uses of the method are described in regard to the evaluation of φ 60mm wireline diamond bits . The results are compared with those obtained by other methods .

介绍了澳大利亚综合钻进工艺、空气反循环砂矿钻探设备与工艺、金刚石钻头的制造与使用情况，以及TK-75S绳索取心冲击回转钻具的试用情况。

In this paper comprehensive drilling techniques of Australia , including air counter circulation drilling apparatus and equipments , the status quo of diamond bit making and using , and trial test results of wire-line coring percussive-rotary drilling tools ( model TK-75S ), are introduced .

电镀镍锰胎体金刚石钻头的应用

Application of Low temperature Electroplated Ni Mn Matrix Diamond Core Bits

钻进打滑地层用孕镶金刚石钻头设计探讨

STRATUM Research on Impregnated Diamond Bit for Drilling in Slipping Formation

中国电镀金刚石钻头的研究与应用

The Study of Electroplated Diamond Bits and Their Application in China

提高金刚石钻头工作能力的试验研究

Experimental research into increase of working efficiency of diamond drilling bits

镍钴锰三元合金镀层应用于电镀金刚石钻头的初步研究

Initial Study on Ni-Co-Mn Alloy Coating Applied to Electroplated Diamond Bits

电镀金刚石钻头野外试验及效果分析

Field test of electroplated diamond bit and analysis of its performance

适合坚硬地层孕镶金刚石钻头优化设计研究

Study on Impregnated Diamond Bit 's Optimal Design for Hard Formation

金刚石钻头性能量化表示研究

Study on the Quantitative Presentation of the Properties of Diamond Bits

金刚石钻头优选的密切值模型及其应用

Osculation Value Model for Diamond Bit Optimal selection and Its Application

金刚石钻头参数与钢筋混凝土的适应性研究

Research on Adaptability of Parameters of Diamond Bit to Steel Reinforced Concrete

真空热压烧结金刚石钻头的应用

Application of Vacuum Hot Pressing Method in Sintering Diamond Bit

Ni－P－SiC化学复合镀层的电镀金刚石钻头的研究

Study on the Electroplated Diamond Bits with Ni-p-SiC Composite Coating

关于金刚石钻头绝对磨损和相对磨损的试验研究

The experimental research on absolute and relative wear of impregnated diamond bit

国内金刚石钻头的市场极具有发展空间。

The domestic market of diamond bit has very much development space .

薄壁金刚石钻头热压弹性石墨模具设计

Elastic graphite die design about hot pressing thin wall diamond drill bit

接力切磨孕镶金刚石钻头的研究与试验

A Cutting-Grinding in Relays Diamond Impregnated Bit : Its Making and Testing

金刚石钻头在结构特点和技术方面具有优势。

Diamond bit has advantages in structural characteristics and technology .

砂卵石层孕镶金刚石钻头设计与制造的思考

Pondering over Diamond Bit Designing and Producing for Sand and Gravel Strata

基于模糊聚类算法的孕镶金刚石钻头出刃图像分割

Image segmentation of protruded diamonds on impregnated bits by fuzzy clustering algorithm

孕镶金刚石钻头钻进控制新方法的研究

Study on the new method of drilling control of impregnated diamond bit

仿生孕镶金刚石钻头非光滑度优化设计及试验

Optimization design and test of nonsmooth ratio of bionics impregnated diamond bit