tool joint meaning in English
工具接头
钻杆接头
钻具接头
Examples
- Bucking the tool joint
给钻杆装接头 - Cable tool joint
顿钻接头 - The results have given the reason of tool joint with one side hardbanding and double sides hardbanding could reduce casing wear , and the theoretical foundation and technical guidelines to technology of tool joint hardbanding
分析结果很好地解释钻杆接头单、双边敷焊硬化带降低套管磨损的原理，为钻杆接头敷焊硬化带工艺提供了理论基础和技术依据。 - The highlights of this paper include : hoop toughness criterion for longitudinal heat checking of tool joint was introduced firstly ; failure criterion for crescent - shaped wear casing was established according to the results of full - scale collapse tests ; new - typed alloy for hardbanding of tool joint was developed , its property has showed good performance in the tests
本文的主要创新点在于：以现场失效案例分析为基础，提出了钻杆接头纵向热裂的横向韧性判据；通过对已磨损套管的实物挤毁试验研究，确定了不均匀磨损套管的挤毁失效准则；设计出了具有独立知识产权的钻杆接头硬化带用新型耐磨减摩合金的成分，经实验室试验表明其性能可以达到或超过国外同类产品。 - According to the researches on working principle of wear - resistant alloy , the ideas on selecting the new - typed wear - resistant alloy were put forward , which are " equilibrium wear design " and " stability " concept . three kinds of new wear - resistant alloy that can be used for hardbanding on tool joint were developed , and wear experiments have showed that its property is as good as or better than that of abroad
对耐磨减摩合金的工作原理进行了研究，提出了新型耐磨减摩合金的筛选要以“平衡磨损设计”概念和“稳定性”原则为依据，并设计出3种钻杆接头硬化带用新型耐磨减摩合金，实验室磨损试验表明其性能可以达到或超过国外同类产品。