1) thread sealant
螺纹脂
1.
After the analysis of experiments about making- up and breaking- out of casing pipes under 13 different conditions, it is ex- pounded that the experimental result is affected by the factors involving the thread sealant, the excess torque, the deformation of collar under the force and the thread alternating while making up.
通过对套管在13种不同条件下进行的上、卸扣试验分析,阐述了螺纹脂、过扭矩、接箍受外力变形和上扣时错扣等因素对上、卸扣试验结果的影响。
2) thread
螺纹
1.
Stress analysis on thread hole in woven composite materials;
燃料电池复合材料结构螺纹孔联接的应力分析
2.
FEM analysis and design of the magnetizer on external thread testing of drill pipe;
钻杆外螺纹检测中磁化器的有限元分析与设计
3.
The Design of the Special Installation of Thread Machining;
特殊螺纹加工装置的设计
3) screw thread
螺纹
1.
Calculation and analysis on failure of J55 tubing string screw thread;
J55不加厚油管螺纹滑脱失效计算分析
2.
Analysis and prevention on screw thread failure of oil pipe;
油管螺纹失效分析与预防
3.
A comprehensive analysis on the failure of the screw threads connecting the oil tubes;
油管联接螺纹失效综合分析
4) Screw
螺纹
1.
Flaw Recognition of Screw Based on Alternating Magnetic Flux Leakage Testing;
交变漏磁检测在螺纹缺陷检测中的应用
2.
The Study on the Machine Vision Method of Screw Measurement;
螺纹检测的机器视觉方法研究
3.
The Study of Screw Parameter Measurement Based on Computer Vision;
基于计算机视觉的螺纹参数检测算法研究
5) threads
螺纹
1.
Seal analysis of API8 button round threads;
API8牙圆螺纹接头密封性分析
2.
Simple method calculating the big pore size and the small pore size of cylinder tube threads in drawing;
在绘图中圆柱管螺纹大径小径简便计算法
3.
In view of the problems of the standard SY/T-5383-1999 "Downhole Motors" concerning the threads, suggestions for its modification are proposed based on the on-site situation to make the threads' flexural strength achieve a more balanced connection and to make the standard more scientific and reasonable.
针对SY/T5383-199《9螺杆钻具》标准中有关螺杆钻具连接螺纹存在的一些问题,联系现场工作实际,提出了修改建议,以使螺杆钻具连接螺纹的弯曲强度比更加接近平衡连接,整个标准更加科学合理。
6) thread steel
螺纹钢
1.
Based on an analysis on the cooling simulating experienment to the brittleness of 20MnSi thread steel, the paper determines that Granular B is not the major factor of the brittle snap of steel.
针对20MnSi螺纹钢的脆断性进行轧后模拟冷却试验及分析。
2.
The application of grooveless rolling in the splitting rolling of small size thread steel has been described in this paper.
介绍了无槽轧制在小规格螺纹钢切分生产中的应用。
参考词条
补充资料：攻螺纹、套螺纹及其注意事项
常用的在角螺纹工件，其螺纹除采用机械加工外，还可以用钳加工方法中的攻螺纹和套螺纹来获得。攻螺纹（亦称攻丝）是用丝锥在工件内圆柱面上加工出内螺纹；套螺纹（或称套丝、套扣）是用板牙在圆柱杆上加工外螺纹。
一、攻螺纹
1.丝锥及铰扛
（1）丝锥
丝锥是用来加工较小直径内螺纹的成形刀具，一般选用合金工具钢9SiGr制成，并经热处理制成。通常M6～M24的丝锥一套为两支，称头锥、二锥；M6以下及M24以上一套有三支、即头锥、二锥和三锥。
每个丝锥都有工作部分和柄部组成。工作部分是由切削部分和校准部分组成。轴向有几条（一般是三条或四条）容屑槽，相应地形成几瓣刀刃（切削刃）和前角。切削部分（即不完整的牙齿部分）是切削螺纹的重要部分，常磨成圆锥形，以便使切削负荷分配在几个刀齿上。头锥的锥角小些，有5～7个牙；二锥的锥角大些，有3～4个牙。校准部分具有完整的牙齿，用于修光螺纹和引导丝锥沿轴向运动。柄部有方头，其作用是与铰扛相配合并传递扭矩。
（2）铰扛
铰扛是用来夹持丝锥的工具，常用的是可调式铰扛。旋转手柄即可调节方孔的大小，以便夹持不同尺寸的丝锥。铰扛长度应根据丝锥尺寸大小进行选择，以便控制攻螺纹时的扭矩，防止丝锥因施力不当而扭断。
2.攻螺纹前钻底孔直径和深度的确定以及孔口的倒角
（1）底孔直径的确定
说明：补充资料仅用于学习参考，请勿用于其它任何用途。