This paper presents an analysis on three sorts of special casing thread connections and introduces the structure characteristic of its thread form, seal and torque shoulder. It also puts forward the use proceeding of special thread casing.

  • 文章对3种特殊套管螺纹接头进行分析,阐述了其螺纹形式、密封形式、扭矩台肩等结构特点,并给出了使用特殊螺纹套管应注意的事项。
  • 来源:互联网摘选更新时间:2026-10-01 14:06:59

  • 重点词汇
  • papern.纸;报纸;材料;壁纸;论文;试卷;文件;
  • shouldern.肩膀;路肩;
  • formn.类型;形态,外形;表格;状态;
  • connectionsn.连接( connection的名词复数 );联系;亲戚;连接点;
  • sortsn.分类( sort的名词复数 );品质;品级;群;
  • specialadj.特殊的;重要的;特殊的;专用的;更好的;特设的;不寻常的;特别关照的;不一般的;有专门目的的;格外看重的;起专门作用的
  • putsv. 放( put的第三人称单数 );表达;给予(重视、信任、价值等);使处于(某种状态);
  • sealv.封上;密封;覆盖表面;确定;关闭;
  • 相关例句
1、

Effect of the Front Angle of Thread Turning Tool on the Thread Form Angle

螺纹车刀前角对牙型角的影响

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2、

The viscose embroidery thread products are not fit for chlorine, alkali, acid and the other chemicals washing.

人造丝产品不适合有氯、、、液等氧化剂的漂洗、洗、磨洗等。

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3、

At present analysis and count of stress of slip screw thread fit screw thread tooth base is all the same count method base on theory and assumptive of cantalever arm girder in mechanics of material, and makes a great difference from exactitude solution.

目前,滑动螺旋副螺纹牙根应力的分析计算仍然是基于材料力学悬臂梁理论和假设的计算方法,与精确解有较大的差距。

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4、

A Superficial Comment on Coating Thickness of Threaded Fasteners and Screw Thread Fit Clearance in Aircraft Applications

浅谈飞机螺纹连接件电镀层厚度及螺纹配合间隙

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5、

Finit element analysis on stress of slip screw thread fit screw thread tooth base

滑动螺旋副螺纹牙根应力有限元分析

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6、

Based on quality engineering theory, the quality loss function of thread fit clearance is constructed, and the calculating formula of pitch diameters of inside and outside thread are derived.

依据质量工程学的损失函数理论,建立紧固螺纹配合间隙的质量损失函数,推导出内、外螺纹中径的工厂容差的计算公式;

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7、

Study on the Thread Profile of Self-tapping Screw and the Design of Round Thread Rolling Die

自攻螺钉用螺纹牙型及圆滚模设计探讨

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8、

55 inch thread flat tangential die

55°英制螺纹切线平板牙

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9、

Alternatively, the kernel may force a whole thread group to die.

另外,内核可能强迫整个线程组结束。

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10、

Profile and thread rolling die

滚轧型材与螺纹模具

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11、

Study on Test of Improving the Service Life of Thread Rolling Die by Vacuum Heat-treatment

真空热处理提高滚丝轮寿命试验研究

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12、

I obeyed, but only under thread of death.

我仅仅是在死亡威胁下屈服了。

provided by jukuu

13、

Crews have managed to provide heat packs and blankets to the miners so that they can keep warm during the rescue operation, Verfuss said.

韦弗斯称,救援人员已经想办法为受困矿工提供了保暖带和毛毯,好让矿工可以在救援期间保持温暖。

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14、

Along with the environment of macro-economics turn get warm, enterprise produces operation to last to the good pay of worker, have gotten corresponding raising, the legal rights and interests in the aspect of social security have gotten certain maintenance and reinforcement.

随着宏观经济环境的转暖,企业生产运营持续向好,劳动者的报酬得到了相应的提高,社会保障方面的合法权益得到了一定的维护和加强。

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15、

The inventive preparation has simple process, warm operation condition, better repeated property, and short time.

该制备方法,工艺简单,操作条件较温和,重复性好,容易放大,而且耗时短。

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16、

Applications of the Thread Cutting Circle in Lathe

螺纹切削循环在数控车床中的应用

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17、

Tool setting Method for Thread Cutting on CNC Lathe

数控车床螺纹对刀方法

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18、

They enjoyed hiking, swimming, playing tennis, having afternoon tea, dancing to music played on gramophones.

他们在这里悠闲地登山、游泳、打网球、喝下午茶,跟着留声机播放的音乐跳舞。

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19、

This thing we call reality is without structure, a confusion of gramophones playing in chaotic cacophony, each singing its own song.

现实这样东西是没有系统的,像七八个话匣子同时开唱,各唱各的,打成一片混沌。

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20、

From then on, disc gradually became important broadcast materials rather than simply the accessories of gramophones .

从此,唱片不再是单纯的留声机附件,而是成为重要的广播材料。唱片的性质和命运由此发生了重大转折。

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