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- Control on Medium Frequency Furnace for Hot Pressing Diamond Bit 热压金刚石钻头用中频炉控制技术
- hot pressing diamond bit 热压金刚石钻头
- Matrix material of hot pressing diamond tools is a MMC made by Powder Metallurgy. This paper introduced the study outline of Programming Design on it. 热压金刚石工具胎体是用粉末冶金法形成的金属基复合材料,介绍了规划设计法研究的要点。
- Application of Vacuum Hot Pressing Method in Sintering Diamond Bit 真空热压烧结金刚石钻头的应用
- Study on hot pressing diamond circular blade segment using metal mould 用金属模具热压金刚石圆锯片节块试验研究
- CAD for crown profile curve fitting of diamond bit. 金刚石钻头冠部曲线拟合的计算机辅助设计。
- Compressing moulding presses.., hot press... 就是液压机什么得。。。
- A new type BN ceramic material is made by hot pressing(HP) method. 采用热压（HP）法制备了BN陶瓷材料。
- Characteristics and advantages of vacuum hot pressing by using method of sintering dia-mond bit are described briefly in this paper, i. e. 本文阐述了真空热压烧结金刚石钻头的特点、优越性，即排杂、脱氧、脱气、促进金属粉末合金化、降低金刚石强度的热力损失、钻头内在质量明显改善；
- Choice of raw materials for the production of circular saw diamond tool tips by hot pressing, preparation of blend. structure and materials of dies and hot pressing process have beed described. 概述了热压法生产石材加工用圆锯金刚石刀头的原料选择、混合料制备、模具结构及材料、热压工艺过程；
- The powder can be directly consolidated into blocks via hot pressing. 这些粉末可以通过热压形成整块。
- The diamond bit design expert system and the computer controlled system for the bit production are described with their uses in production. 介绍了金刚石钻头设计的专家系统和钻头制造的微机自动控制系统，以及在生产中使用的情况。
- Seen from layer structure the using condition of well section and region distribution, diamond bit has ideal market prospect. 从地层结构、井段使用情况、地域分布情况等来看,金刚石钻头具有理想的市场前景。
- In the first place, the paper analyzed the research background, status of the seabed sampling technology and the diamond bit coring technology. 文章首先分析了海底取样技术的国内外研究现状和金刚石钻进技术的概况。
- The results show that it is feasible to use ceramics as friction element material instead of hard alloy, or to fix the ceramics on the bit by hot press sintering process. 试验结果表明,用陶瓷代替硬质合金作为热机碎岩钻头的摩擦材料是可行的,利用热压烧结工艺可以将陶瓷固定在钻头上。
- The performance of electroplated diamond bit is greatly affected by the adaptability of its matrix material performance to the rock drilled. 电镀金刚石钻头的胎体性能对岩石的适应性显著影响钻头的钻进效果。
- The results show that it is feasible to use ceramics as friction element material instead of hard alloy , or to fix the ceramics on the bit by hot press sintering process. 试验结果表明,用陶瓷代替硬质合金作为热机碎岩钻头的摩擦材料是可行的,利用热压烧结工艺可以将陶瓷固定在钻头上。
- At the polyalkene Oct.1999, after the injection molding, hot press as molding. 一般以聚烯烃为主要原材料，经过注塑、热压等工艺加工成型。
- The author utilized electrolysis to retrieve polycrystal from on an artificial diamond bit and made them reused, which could reduce actual cost of the bit. 应用电解法回收钻头中的人造金刚石聚晶,使其重复使用,可以降低钻头的实际成本。
- When drilling extra-hard, compact and weak-abrasiveness formation, diamond bit is oftenpolished and slipping. The drilling efficiency, run and the mean life are very low. 金刚石钻头在坚硬致密弱研磨性岩层钻进时,经常出现钻头抛光和打滑现象,钻头时效、使用寿命都非常低。
