车有螺纹的颈环固定在钢瓶的锥形端，可以安装保护性瓶帽。
A threaded neck ring is secured to the tapered end of the cylinder to allow a protective cylinder cap to be installed.
在工具和管子的两端安装带螺纹的接头将工具或管子连接起来。
To connect tools or tubulars by assembling the threaded connections incorporated at either end of every tool and tubular.
上述塑料层的一开口端内表面开设有螺纹，该塑料层上的螺纹与金属嵌件上的螺纹相连接。
The inner surface at one open end of the plastic layer has the thread, and the thread on the plastic layer is connected with the thread on the metal insert.
双端螺纹松质骨加压螺钉的特点是两端螺纹具有不同的螺距，无螺帽。
Compression cancellous bone screw with both ends thread is a Variable pitch screw designed tO provide rigid 'fixation of cancellous bone fracture.
带自位球轴承的杆端。无键槽的长螺纹杆。尺寸和负荷。
Rod - ends with self - aligning ball bearings. long threaded shank without keyway. dimensions and loads.
带自位球轴承的杆端。长螺纹杆和键槽。尺寸和负荷。
Rod - ends with self - aligning ball bearings. long threaded shank and keyway. dimensions and loads.
提出一种专门用于检测工件端部的局部漏磁检测方法，介绍了一种油管螺纹漏磁检测传感器的设计方法。
A new MFL testing method which can inspect the end area of pieces is introduced and a kind of testing Sensor of tubing thread based on the digital MFL theory is described.
钢制管螺纹。螺纹量规。过端和不过端螺纹塞规。
Steel conduit thread; thread gauges, "go" and "not go" thread plug gauges.
功能指示螺纹规是为了检验通端的最大材料限度及大小及止端的有效直径限度及大小。
Functional Indicating Thread Gage for inspecting the maximum-material GO functional limit and size and the NOT GO functional diameter limit and size.
管帽是焊接在管端或装在管端外螺纹上以盖堵管子的管件。
Tube is welded pipe or cap in the threads in pipe fittings to cover the wall.
固定螺纹连接部位的一端，以便在转动另一端时上紧螺纹。
To hold one end of a threaded connection while the other is turned to make up the joint.
在内螺纹的孔的顶端或者外螺纹的管的端部拥有相同的中径，而且拥有相同的螺纹长度和深度。
Both have the same pitch diameter at the top of the hole of internal threads or end of the pipe on external threads, and both have the same thread lengths or depths.
同时，端部法兰和顶盖骑缝中的螺纹孔可以一次性加工完成，加工制造简单方便。
At the same time, the high-neck flange and the cap straddle the screw hole can be completed a one-time processing, manufacturing is simple and convenient.
油管带接箍后另一端加工螺纹的工艺方案可行。
The said process for threading non-coupled end of coupled tubing has been proven practical.
可提供不同螺纹精度要求的杆端关节轴承。
Can supply other rod ends with different accuracy of thread.
本实用新型的优点是可以不用任何工具将连接管与电磁脉冲阀输入端螺纹相联接。
The utility model has the advantage of that the connection pipe can be connected with the thread of the input end of an electromagnetic impulse valve without any tool.
无接箍式套管靠管体两端的螺纹连接，所以套管外径尺寸小，可增大环形间隙，便于套管下入和提高固井质量。
It connects with threads on both ends of pipe body, which allows a smaller casing O. D. and increases annular gap to facility casing running in and improve cementing quality.
由于每根螺杆两端螺纹的旋向相反，螺杆转动时，由螺杆啮合线形成的泵工作腔。
Because each thread rotate to the opposite on both ends of the screw, the screw rotates, formed by the screw meshing line pump working chamber.
螺柱这里是指适用于中等长度圆柱杆，螺纹在一端有或两端都有，或全螺纹的产品。
The term stud as referred to herein, applies to a cylindrical rod of moderate length, threaded on either one or both ends or throughout its entire length.
可在钢桶的两端的螺纹段外侧设置着无螺纹的抗冲击光面段。
Threadless anti-impact smooth sections can be arranged on the outer ends of the threaded sections of both ends of the steel barrel.
一锁定螺栓，其周面上具有与膨胀管相匹配的外螺纹，并在其一端设有凹槽。
The locking bolt is provided with an outer thread mating with the expansion pipe at the peripheral surface and has a groove at one end.
所 述的弹力调节机构设有一螺纹弹簧，螺纹弹簧一端连接第二进票轴，另外一端连接在外壳上。
The elastic adjusting mechanism is provided with a torsion spring, one end of the torsion spring is connected with the second ticket entering axle, and the other end is connected on the outer shell.
所 述的弹力调节机构设有一螺纹弹簧，螺纹弹簧一端连接第二进票轴，另外一端连接在外壳上。
The elastic adjusting mechanism is provided with a torsion spring, one end of the torsion spring is connected with the second ticket entering axle, and the other end is connected on the outer shell.
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