Mechanics analysis and design of connecting thread in casing drilling;
套管钻井中连接螺纹力学分析及设计计算
Numerical analysis and research of strength in connecting thread when unguided rocket launching;
火箭弹发射时连接螺纹处强度的数值分析和研究
An axial symmetry of a drill connecting thread and three-dimensional finite element model were established.
建立了钻具连接螺纹的轴对称和三维空间有限元模型,分析了钻具螺纹在给定上扣扭矩作用下外螺纹和内螺纹的应力变化。
An analysis of the strength of the thread connection of submarine casing suspender
水下套管悬挂器螺纹连接强度分析
Experiments showed that this unique internal thread form with torque-angle tightening method could effectively provide commitment of thread connection for the new bearing.
最后确定装配线上的螺纹连接的转角扭矩拧紧工艺。
The application of steel bar threaded connection technology among bridge construction;
钢筋螺纹连接技术在桥梁施工中的应用
The problem of gas leakage caused by the hose falling out is solved by means of threaded connection of a specified length bellows to the hotplate.
在居民用户室内燃气工程中采用不锈钢波纹管,安装L型灶前台式阀,通过波纹定尺管与灶具螺纹连接,解决了胶管脱落引发燃气泄漏的问题。
Application of several typical threaded connection components presented in the paper would provide designer with some reference.
电子设备中常用的铝、镁、塑料等低强度工程材料上直接生成的螺纹强度及承载能力都不高,不易满足设计需要,本文介绍几种典型螺纹连接元件的应用,以期能为设计师提供一定的参考。
minimum number of pipe threads for connections
管螺纹连接的最少螺纹牙数
boxpin connection
阴螺纹-阳螺纹连接
Contact and Connection Behavior in Finite Element Analysisof Casing Thread Joints
套管螺纹接头连接性能的接触有限元分析
"Water connections in heater are 3/4"tapered pipe thread."
"热水器上的水连接管径都是3/4""锥管螺纹接头。 "
On Screw Thread Structures and Screw Thread Fasteners;
螺纹和螺纹连接图绘制中的几个问题
Application of Green High-performance Thread Compound in Oil Pipes Connection
新型绿色高效螺纹脂在油套管连接中的应用
A pipe coupling threaded on both ends.
螺纹接头一种两端都带外螺纹的管子
Note- threads connecting to microscope are male.
注意：连接显微镜的螺栓是外螺纹。
NPSC (American Standard Straight Pipe Thread in Coupling)
美国标准接头直管螺纹
reducing extension piece
异径内外螺纹管接头
Welding to Fillet Weld Crackle of Superheater Connecting Screw Plug for 1 025 t/h Boiler
1025 t/h锅炉过热器连接管螺塞角焊缝裂纹的焊接
Before installing, be sure pipe ends are reamed and threads are cut to size.
在安装之前，要确保管道连接端已经经过铰孔，螺纹有足够的长度。
Screwed 1;Screwed 2;Screwed 3;Screwed 4
螺纹接头 1;螺纹接头 2;螺纹接头 3;螺纹接头 4
Screwed Joint 1;Screwed Joint 2;Screwed Joint 3
螺纹接头 1;螺纹接头 2;螺纹接头 3
Standard joint is a circular male and female configuration with a corrugated metal gasket.
标准连接是圆形外螺纹和内螺纹结构，配置波纹金属垫圈。
Valves with female screw ends for water-heating system
GB/T8464-1998水暖用内螺纹连接阀门
Rope thread extension steel bars for rock drilling
GB/T6482-1994凿岩用波形螺纹连接钎杆
It is joined, inserts helping jointly that its characteristic is whorl , the price is suitable.
其特点是螺纹连接、插合方便、价格适宜。
