钢丝绳

" "TCK Wire Rope Inspection Technology Co., Ltd is a high-tech company in researching, manufacturing, spreading and serving non-destructive inspection instruments for ferromagnetic materials.

TCK钢丝绳检测技术有限公司是专门从事铁磁性物质无损检测技术研究、制造、推广、服务的高科技专业公司。

TCK technology not only resolves technical problems in quantitative rope inspection for over a century, but also occupies an international leading position in weight, size, high adaptability, operation and safety.

TCK技术不仅彻底解决了困扰各国科学家整整100 年的对钢丝绳进行准确定量检测的技术难题，而且在重量、体积、适应各种复杂环境，操作的简单灵便性以及安全性上，均处于国际领先水平，实际使用中，用户反应良好。

The flaw of Internal and external wire rope such as broken wire, corrosion, abrasion, change of Metallic cross-sectional Area, Transshape, wire skipping, loose strand etc.

钢丝绳的内外断丝，锈蚀，磨损，金属截面积变化，变形，跳丝，松股等缺陷

Taking the transmission of main hoist arrangement as the study object, simplify the wire ropes winding way by the assumption of that the transmission in trolly totally.

以起升机构的整个传动机构为研究对象，假定传动机构位于驾驶室内以略掉起升钢丝绳复杂的缠绕方式。

According to flowing back problem at Hailaer exploration district ,a method of unflowing to acquire production by using long steel line and hydraulic pump is discussed.

针对海拉尔探区中深井排液难的问题，探讨了利用长钢丝绳抽汲排液及水力泵排液求产方法。

During transporting ,the AS should prevent and damage unrecovered.

钢丝绳和顶盖及箱体接触，需用专用吊具，选用合适的吊索起吊。

The shell roof of steel structure on the site of Jinsha in Chengdu is the truss structure with unstiffen tubular joints ,and the chords of circumferential truss are irregular space curves.

成都金沙遗址大棚钢结构工程为圆钢管相贯节点桁架结构，环桁架弦杆为不规则空间曲线，通过采取弯管与胎具双重控制的方法，使环桁架尺寸得到精确控制；由于施工条件限制，采取了钢丝绳加固、结合已有结构辅助的方法将平面桁架移动到指定位置。

The research here was the primary work of the system dynamics behavior study for the wire rope enwinding system in the ZJ70D rig.

本文的研究是对钻机滚筒钢丝绳缠绕系统力学行为研究的探索，旨在对下一步系统结构改进设计提供理论依据。

Based on the differential geometry, mechanical system dynamics, theoretical mechanics, strength of materials and elasticity theory, we made the study for the enwinding system in the roller of the ZJ70D rig. Finally, we solved the equations in the computers.

本文依据微分几何、机械系统动力学、理论力学、材料力学及弹性力学等基础理论，对钢丝绳在LEBUS绳槽滚筒缠绕行为进行了几何、动力学及静力学等方面的研究，并基于ZJ70D钻机结构参数进行求解。

Established the tensile force kinetic model for the enwinding wire rope used the Lagrange kinetic equation and the continual kinetic theory in the start up and retard moment.

依据LAGRANGE系统广义动力学方程、连续体动力学理论分别建立起升系统启动及制动过程钢丝绳缠绕快绳拉力的动力学模型，并分别采用模态分析法及分离变量法求解

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。