混合磨料电镀金刚石钻头。
本文采用复合电镀新工艺来研制和生产金刚石钻头。
A new type of electroplated diamond bits is developed and produced by adopting.
金刚石钻头主要靠剪切、切削破岩、辅以压碎破岩。
Roller bits mainly break the rocks by knocking and crushing, aided with shearing.
本文介绍了金刚石钻头在国内外建筑工程中的应用情况。
Application of diamond drill bits in masonry engineering home and abroad is presented.
并提出用钻头钻进成本定量地评价金刚石钻头的经济效果。
It is proposed that economical performance of diamond bits be quantitatively appraised by use of bit drilling cost.
根据勘探工程钻进的特点，研制开发了一种新型的金刚石钻头。
According to the character of drilling in exploration engineering, we have manufactured a new pattern diamond bit.
优化理论模型在金刚石钻头和深基坑支护方案综合评价中的应用。
Comprehensive evaluation of diamond bits and supporting plan of deep foundation pit with fuzzy optimal theory.
适用于金刚石钻头与钻轴砂轮、橡胶抛光轮刷等需提供扭矩的耗材。
Diamond drill with drill-axis grinding wheel spindle sander with a rubber wheel Polishing brushes and other tools, and the torque needed to adapt to the task.
对电镀镍锰胎体金刚石钻头和镍钴胎体钻头的使用情况进行了对比。
The experiments have been carried out to compare the application of Ni Co matrix diamond core bits to Ni Mn matrix diamond core bits.
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 performance of electroplated diamond bit is greatly affected by the adaptability of its matrix material performance to the rock drilled.
本文用平面光弹方法，对阶梯金刚石钻头切削刃下岩石的应力进行分析。
Rock cutting by a step ped bit has been studied with experimental stress analysis and is tested under atmospheric pressure.
轮式金刚石钻头是利用切削齿缓慢交替切削运动来破碎岩石的新型钻头。
Diamond cone bit is a new drill bit which make use of cutting cutters interacting with rock slowly and alternately.
本文详细介绍了生产大口径孕镶金刚石钻头的工艺设计方案，值得同业借鉴。
The paper discusses the design program of the production process for large diameter impregnated diamond bits, which offers a reference for people in this field.
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.
本文最后，对轮式金刚石钻头轴承的磨损进行了分析，并计算了滑动轴承预期寿命。
Finally, on the wheel bearing wear diamond bit was analyzed and calculated bearing life expectancy.
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。
Seen from layer structure the using condition of well section and region distribution, diamond bit has ideal market prospect.
从而提高金刚石钻头的性能，提高产品质量的稳定性，并降低金刚石钻头的制造成本。
So we can improve the capability of diamond bit and the stability of product quality, then reduce the cost of manufacturing diamond drill bit finally.
本文研究目的在于将超声波技术引入到电镀金刚石钻头生产技术中，改进钻头生产工艺。
The aim of this study is that taking ultrasonic technology into manufacture of electroplated diamond bits to improve its procedure, including pretreatment and electroplating of it.
对比了牙轮钻头的轴承能力数，得出结论：轮式金刚石钻头轴承寿命远远大于牙轮钻头轴承。
Compared the number of cone bit bearing capacity and concluded: diamond wheel bearing life is far greater than the cone drill bit bearings.
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。
The diamond bit design expert system and the computer controlled system for the bit production are described with their USES in production.
轮式金刚石钻头是一种新型的石油钻探工具，钻头轴承的寿命对其使用寿命有着致关重要的影响。
Wheel is a new diamond drill bit for oil drilling tools, drill bit bearing life with their life impact of crucial importance.
通过近二十年的生产实践，从胎体配方等八个方面提出提高绳索取芯孕镶金刚石钻头寿命的方法。
With 20 years'production practice, the writer proposes the methods of improving the service life of wire - line impregnated diamond drilling bits from 8 aspects.
钻进结果显示，采用电镀弱包镶金刚石钻头，能够比较有效地解决电镀金刚石钻头的“打滑”问题。
Drilling results display that electroplated weakly-bonded diamond bit can effectively solve the problem of slipping while drilling in hard, compact rock.
总结出各类金刚石钻头对岩屑录井的影响程度，摸索出可行的提高金刚石钻头岩屑录井质量的方法。
The authors summary the effects of various kinds of diamond bits to cuttings logging and find out the method to improve cuttings logging quality of diamond bits effectively.
我公司可提供：金刚石钻头系列、双心钻头系列、取芯钻头、钢齿牙轮钻头系列、镶齿牙轮钻头系列等。
Our company can supply: Diamond bit series, bi-center bit series, coring bit series, steel cone bit series, insert bit series, etc.
针对金刚石钻头综合评价中各指标的不相容性和模糊性，提出基于模糊物元分析的金刚石钻头综合评价方法。
Aimed at the incompatibility and fuzziness of indices in diamond bits comprehensive evaluation, a comprehensive evaluation method is presented based on fuzzy matter element analysis.
它是将牙轮钻头切削齿交替工作的基本运动原理与金刚石钻头的超强耐磨切削齿技术相结合的一项技术创新。
It is a new technical innovation which the basic movement principles of the cone bit combine with the super wear-resistant diamond cutter.
研究成果对指导轮式金刚石钻头的水力结构优化设计，提高轮式金刚石钻头的性能具有重要的工程实际意义。
The studies have great engineering signification in guidance of hydraulic structures optimization and improving the performance of diamond cone bit.
研究成果对指导轮式金刚石钻头的水力结构优化设计，提高轮式金刚石钻头的性能具有重要的工程实际意义。
The studies have great engineering signification in guidance of hydraulic structures optimization and improving the performance of diamond cone bit.
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