螺纹

Through the real investigations of specific technical schemes of anti looseness energy storage equipment for thread connection, a new approach was found to eliminate looseness of pretensioned thread connection, especially locomotive wheel axle and gear box bolt connection looseness.

分析了出现螺纹联接松缓的主要原因，介绍了解决螺纹联接松缓问题的一种新的方法，并通过对螺纹联接蓄能防松缓装置具体技术方案的实际考察，为解决预紧螺纹联接，尤其是机车抱轴及齿轮箱螺栓联接松缓问题，找到了一种新途

Jun companies are relying on sophisticated tools in Taiwan's Changhua with the production base has been 20 years in the thread cutting tool manufacturing experience to provide timely to clients, there Jun products include silk thread attack, thread cutter, sheet metal screw hinge (Banya , Pill-ju), dental sheet metal films, the cutting tools have been cut from the blade angle gap with knives and special materials are selected tungsten steel materials, life expectancy than the average 10 times the number of long knives.

公司依托有晙精密工具在台湾彰化设有的生产基地已有二十于年生产制造螺纹切削刀具经验，能够及时提供给客户的有晙产品包括螺纹丝攻、螺纹铣刀、螺纹铰钣、牙钣片，各项切削刀具都经过切刃离隙角处理，且刀具材质均选用特殊钨钢材质，寿命比一般刀具长数十倍。

On the basis of field resources analysis,the drill collar thread model is created by UG,and analyzed the thread stress under different axial forces by finite element method.The structure optimization design process of drill collar is described in the paper.

在现场资料分析基础上，运用UG软件建立了钻铤螺纹联接模型，然后通过有限元软件分析了钻铤螺纹应力分布，得出了钻铤螺纹在不同工况、结构条件下的等效应力分布情况，并对钻铤螺纹结构优化设计过程进行了相应说明。

Students should master conventional representations and marks of thread and thread fastener, and be able to mark thread parts according to the given conditions.

使学生了解螺纹及螺纹紧固件的有关知识、规定画法和标记等内容。掌握螺纹、常用螺纹紧固体及其联接的规定画法，并能按已知条件进行标注。

By analysing and calculating the variations in distribution of axis direction contact force and contact pressure on screw thread, the influence of errors of pitch and taper of casing screw threads to the properties of resisting pull and sealing liquid and gas are studied. Based on the result obtained through analysis, a reasonable tolerance distribution for pitch and taper is proposed.

最后，本文通过分析计算内外螺纹不同的螺距、锥度参数配合时，轴向载荷及接触压力在螺纹上分布的变化，研究了套管螺纹的螺距、锥度参数误差对套管螺纹接头的拉伸和密封性能的影响，并依据分析结果提出了二参数公差带的合理分布。

Rolok, Swageform, Taptite, TR-3 and there are many other tradename thread forming screws.

罗扣螺纹，冲模型螺纹、塔比梯螺纹、TR-3和许多其他专利成型螺纹螺钉

General lathe ; whitworth thread ; metric thread ; standard thread ; non-standard thread machining

普通车床；英制螺纹；公制螺纹；标准螺纹；非标准螺纹加工；多线螺旋类零件的分线

In sample screw in melting zone from start to 10th pitch is 3mm and from 11th to 21st pitch 8mm.but in your screw from start to 10th pitches 4mm and 11 to 21st pitch 4.5mm to 12mm.

样品螺丝的融化区从第一个螺纹到第10个螺纹的距离是3mm。从第11个到21个的距离是8mm。但是您的螺丝上，从第10个螺纹开始是4mm，从第11个到21个的螺纹距离从4.5mm到12mm。

3 Clean and dry the threads of all the joints and accessories in the casing siring, apply compound on those joints from the second joint above the setting seat and thread-locking compound on all other joints.

4.2.3在碰压座以上一根套管及以下全部套管和附件的螺纹表面，应清洗干净并擦干，涂抹套管螺纹锁紧密封脂，其余套管在螺纹表面均勾涂抹套管螺纹密封脂。

The Company is threaded sheath, also known as snail wire sets, silk sets of braces, sheathed the thread protection and repair products, professional products and service providers, dedicated to this product for many years, the existing public and Britain, the United States system of standards products, complete specifications, professional services, welcomed the thread slip teeth or want to improve product strength thread calls the user communications to provide stainless steel screws, screws imports, 12.9 screws, screw English, US-made screws, thread sheath, steel screws, wire sets, jacket, inner hexagon screws, fasteners, cup head screws Hexagon, Hexagon screw Ping Cup, Cup Round Hexagon screws, machine-processed rice screws, stop screw, stainless steel set screws tight, stainless steel screws Hexagon, English outside the hexagon screws, hexagon screws outside the US-made, stainless steel outer hexagonal screws, self tapping screws, machine wire, etc.

本公司是螺纹护套，也称钢丝螺套，丝套，牙套，护套的螺纹保护与修复产品的专业产品供应与服务商，致力于此产品多年，现有公、英、美制等标准的产品，规格齐全，专业服务，欢迎在螺纹滑牙或想提高产品螺纹强度的各用户来电来函，提供不锈钢螺丝，进口螺丝，12.9级螺丝，英制螺丝，美制螺丝，螺纹护套，钢丝螺丝，丝套，护套，内六角螺丝，紧固件，内六角杯头螺丝，内六角平杯螺丝，内六角圆杯螺丝，机米螺丝，止付螺丝，不锈钢紧定螺丝，不锈钢内六角螺丝，英制外六角螺丝，美制外六角螺丝，不锈钢外六角螺丝，自攻螺丝，机丝等，主要产品：不锈钢螺丝，不锈钢机丝，不锈钢自攻螺钉，不锈钢螺母，不锈钢六角螺丝，不锈钢内六角螺丝，316不锈钢螺丝，不锈钢杯头螺丝，不锈钢机米螺丝，不锈钢自攻螺丝，不锈钢法兰，英制不锈钢螺丝，美制不锈钢螺丝，慧鱼的化学锚栓，喜力得的建筑锚栓，其它国内的化学类锚栓，钻尾螺丝，自钻螺丝，平爆，钢结构螺丝等，专业建筑紧固件供商，有慧鱼的化学锚栓，喜力得的建筑锚栓，其它国内的化学类锚栓，钻尾螺丝，自钻螺丝，平爆，钢结构螺丝，扭剪螺丝，钢构螺丝，墙板钉，自攻钉，膨胀螺丝。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。