螺栓

把螺栓拧紧。

Screw the bolt tight .

螺栓组的智能CAD软件分析与设计

Analysis and design of intelligence CAD software for bolt components

然后汽车的各种部件便用螺栓装配在一起。

The various parts of the car are then bolted together .

这些螺母和螺栓把轮子固定住了。

These nuts and bolts hold the wheels on .

有人忘了带把麦克风固定在支架上的U形螺栓。

Somebody forgot to bring along the U-bolts to clamp the microphones to the pole .

许多机器的零件都是用螺栓固定的。

Parts of many machines are held together by bolts .

盒盖用螺栓旋紧了。

The lid of the box was bolted down .

然后，这些部件可以用多种方法顶出，如升降机、凸轮、架台、提升阀、螺栓结构和汽缸结构。

Then these parts are ejected with a variety of lifters , cams , racks , poppit valves , screws , and cylinders .

木村教授的研究小组打算用形变回火法制成的钢来制造超高强度的零件，比如螺栓。

Kimura 's team intends to use its tempformed steel to make ultra-high strength parts , such as bolts .

所有现场拼接都用美国材料试验协会的A325六角形头螺栓

All field splices were bolted using ASTM A325 hex head bolts .

她发明了一种灵巧的小工具用来松开紧固的螺母和螺栓。

She has invented a nifty little gadget for undoing stubborn nuts and bolts .

六角头螺栓的系列化CAD绘图程序设计

The Programming of Seriation CAD Drafting on Turret Bolt

异形内R型螺栓头部支承面压力有限元分析

FEM Analysis of Bearing Pressure at Bolted Joint for the Heterogeneous Bolt with the Internal Radius

FRP结构螺栓接点的预紧力与应力松弛

Pretightening force and stress relaxation of FRP construction bolt joint

将顶盖置于端部法兰内部并平齐，由D形抗剪螺栓连接二者，采用具有自紧作用的C形环作密封元件。

In the new structure , the head is put into and flushed mounting with the end flange , using self-energizing C ring as the sealing component .

试验过程中，刚性节点在循环荷载作用下没有表现足够的延性，H型钢连接件的焊缝及螺栓连接等薄弱区首先破坏；

Damages first came out from some weak zones of H profiled bar joints such as weld seams and bolt joints , because rigid joints did not show enough tensibility under cyclic load .

调整螺栓撑开角度。有全瘫者或CT示有大的骨块突入椎管压迫硬膜囊见椎管变窄大于30%者采用保留棘上韧带半环槽式开窗减压。

The groovy decompression at supraspinal ligament remained with hemi-circle was underwent when paralysis or large bone protruding into vertebral canal to depress the epidural sac or narrowed more than 30 % with CT detection .

介绍了卡马河汽车生产联合体锻造厂的连杆、U形螺栓、曲轴和前轴典型汽车锻件生产线。

This paper introduces the typical production line of automobile forge parts in Ka-ma River automobile production union for producing the connecting rods , U-bolts , crankshafts and front axles .

本文在已有研究成果上利用有限元程序ANSYS对高强螺栓端板连接这一类节点连接形式的撬力产生机理、影响因素和具体计算方法进行了系统的分析研究。

On the base of results existed , the finite element software ANSYS is used to study systematically the mechanism , the effecting factor and applied calculating method of prying action .

某引进大型化肥装置中CO＿2再生塔在初次开车过程中，其底部塔盘发生了严重的挠曲破坏，紧固在支承环上的钩头螺栓，有一半被拉脱。

Uring the first time commissioning of an imported large-scale chemical fertilizer plant , the bottom tray of CO_2 re-generator was seriously curved , wherein nearly half of the lock bolts connected with the support ring were pulled away from it .

介绍了某型舰上A型、B型和C型雷达的天线基座与桅杆支座的联接方式，对螺栓联接的受力情况及其强度作了分析，提出结构设计中需要考虑的一些问题。

The connection modes of antenna pedestal of A-type , B-type and C-type radar on ship with mast support are introduced in this paper . The stress and strength of bolt connection are analysed , and some problems which must be considered in structure design are raised .

72×68m螺栓球节点三层网架设计与顶升

Design and Jack-Up of a 72 X 68m Triple-Layer Space Grid with Bolt Sphere Joints

根据ANSYS计算结果得到的应力云图，分析缸盖螺栓在柴油机一个工作循环中的不同时刻缸盖螺栓的受力情况，并依据结果来进行螺栓的强度校核。

Ccording the main stress cloud picture of the result that calculated in the ANSYS , analysis the stress of the bolts on different time within a working cycle of the engine , then access the strength according to the result .

为了实现空间网架螺栓节点球的数控加工自动编程，本课题完成了基于AutoCAD的数控加工自动编程系统的开发。

In order to realize the automatic program of numerical control machining of the bolt-node sphere in spatial steel framework , in this subject we have completed the development of automatic program system of numerical control machining based on AutoCAD platform .

在峰值速度小于3cm/s时，用黏结剂（粘结厚度小于2mm）或螺栓固定传感器的方法是比较合适的。

At the peak vibration velocity of less than 3 cm / s , the binders ( with binding thickness of less than 2mm ) or bolts is relatively suitable for fixation of sensors .

用ADAMS和NASTRAN软件分析计算了飞轮壳、离合器壳、变速器壳之间连接螺栓的受力、动力和传动系总成振动模态以及3壳体的强度。

Stresses of connecting bolts between the flywheel house and the clutch house and between the clutch house and the transmission case , vibration modes of the powertrain , strength of the three cases are calculated with ADAMS and NASTRAN software respectively .

从试验和数值分析两个方面研究了螺栓预紧力矩对LY12CZ铝合金双盖板对接螺纹联接件微动损伤的影响。

This article studies the influence of the bolt tightening torque on the fretting damage of LY12CZ aluminium alloy double shear lap bolted joint by experimental and conumerical analysis .

另外，采用修正Miner法则和断裂力学方法对40Cr高强螺栓的疲劳寿命进行估算，同时引热点应力法对40Cr高强螺栓螺纹根部进行应力分析。

By means of hot-spot method we analyze the root of screw of high-strength bolt . Besides , on the basis of analysis above , amendment Miner ruler and mechanics of fracture respectively are adopted to study its fatigue life estimation .

连铸机钢包回转台地脚螺栓载荷分析

Analysis on foundation bolts load of ladle turret for continuons caster

高温环境下紧螺栓联接设计的应力松弛问题

The Stress Relaxation of Tight Bolt Connection under a High Temperature