万向的

The SWC integer yoke cross-shaft universal coupling especially improved patterns (five patterns in front of table 1) are provided with characters of big transmittal twisting moment, compact structure, beautiful appearance, long lifetime, convenient maintenance and wide applicative area comparing with other patterns of universal couplings.

SWC型整体叉头十字轴式万向联轴器特别是改进型（表1中前五种型式）与其它结构型式的万向联轴器相比，具有传递扭矩大、结构紧凑、外形美观、使用寿命长、维修方便、应用范围广等特点。

The rebuilding of universal joint for 3200mm four-high roughing mill is introduced and analyzed in this paper.

本文介绍了中厚板厂3200mm四辊粗轧机万向联轴器的改造过程，并对其进行分析，这对于提高中厚板轧机万向联轴器的承载能力具有重要意义。

The result shows the mistake choice of universal joint, the ways to solve the problem have been proposed, and it sums up experience of universal joint shaft made in china.

结果表明外方在万向轴选型上存在一定的问题，并针对选型偏小问题制定了解决方案，总结了该类万向接轴国产化的经验教训。

The results show that the transmission characteristics are affected by exoteric irregularities,specially at sensitive wavelength,but its frequency is mainly determined by rated rotative velocity of the shaft.

结果表明，万向轴传动特性受外界干扰的影响，在敏感波长不平顺作用下最为显著，但其频率特征则主要由万向轴名义转速决定。

At present,petal style cardan shaft is used and manufactured in China generally.

目前 ，国内生产使用的万向轴均为花瓣式万向轴，其结构简单、加工速度快，但其寿命极短，成为制约螺杆钻具寿命的关键部件。

The purpose of this thesis is to study how to utilize COM/COM+ technology effectively for the implementation of a CAD system for cardan cross-pin spindles.

本文以十字轴式万向联轴器的设计为对象，研究将COM／COM+组件技术应用于十字轴式万向联轴器计算机辅助设计的方法，主要研究工作和研究成果如下： 1。

And on this basis, through applying optimum design theory combined with the finite element analytical method, the universal shaft of the mill was restructured and promoted parameter scheme for the cross axle type universal shaft was presented.

并在此基础上，采用优化设计理论与有限元分析相结合的现代设计方法，对轧机万向联轴器结构进行了设计，提出了该万向联轴器结构改进及参数优化方案。

BW-WJ universal angular corrugated compensator is made up of structures such as one (or more the two namely composite universal angular type) bellows, forelock, axis, hinge plate, universal loop and standing board etc. It can absorb angular displacement in any plane and bear the pressure or thrust of the bellows. When large compens-ation is required, two or more compensator can be assembled and utilized in series. Besides, the product can also be pre-pressed, pulled or reversed when installed.

BW-WJ型万向角向型波纹补偿器由一个（或二个及以上，即复式万向角向型）波纹管、销、轴、铰链板、万向环和立板等结构件组成，能吸收任意一平面内的角位移并能承受波纹管压力推力的膨胀节，当需要大补偿量时，可采用两个或以上组合分段串联使用，并对产品预压缩、拉伸或扭转安装。

With the pedicles prepared and the proper screw lengths determined, the Multi Axial Screws are

准备好螺钉孔道和确定螺钉长度后，用短万向螺钉扳手(图-15a)将短尾万向椎弓根螺钉植入两侧的

Our factory own all type of producing equipments such as spline milling machine,move-balance examination machine, almighty milling machine, boring lathe slotting machine, lathe, planer, drill press, grinder.

本厂现有花键铣床、动平衡试验机、万能铣床、镗床、插床、车床、刨床、钻床、磨床等各种规格型号生产设备，2001年生产销售万向联轴器总额超千万元，生产的Φ36~Φ635各规格万向联轴器已广泛运用于各设备传动系统上。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐