履带

The cooling system was improved, while the track links were lightened by making every other link flat (the so-called "Chelyabinsk tracks").

冷却系统也被改进，同时减轻了履带的重量，并改进了履带连接的方式（即所谓的"车里雅宾斯克履带"）。

Track roller: Singe flange 4 Double flange 2 Carrier roller: 2 Idler 1 Type of track: single grouser combined Tension mode of track: hydraulic Pitch: 203 mm Number of shoes 38 pieces Width of shoe 500 mm Length of track on ground 2570 mm Sealed and lubricated track ▲▲The pitch , numbers and width of track shoes are the same with the general track.

支重轮 单边四个双边二个托链轮二个引导轮一个履带型式单履齿组合式履带涨紧型式液压涨紧节矩 203 mm 履带板数 38 块履带板宽 500 mm 履带接地长度 2570 mm 密封和润滑履带▲▲该履带的节距、履带板数、履带板宽与普通的履带相同。

Number of track rollers: 4 single-flange on each side 2 double-flange on each side Number of carrier roller : 2 on each side Number of front idler: one on each side Track type: single grouser, modular type.

履带涨紧型式液压涨紧节距 203 mm 单侧履带板数量 38块履带板宽度 500mm 履带接地长度 2570mm 密封和润滑履带该履带的节距、履带板数量、履带板宽度与普通履带相同。

Shanghai Lihuan Rubber track Co., Ltd. is a joint-stock company which specialized in production and management of rubber track and rubber pad.

上海雳环橡胶履带有限公司是一家专业生产、经营橡胶履带和橡胶履带块的股份制公司。

The tracked shot-blast machine is with simple operation. Put the work-pieces into tracked rubber roller and close the shot-blast chamber door. Then setup shot-blast time and push the RUN button. Now, the shot-blast cleaning is beginning. The track circumrotates in the forward direction. The work-pieces can be equably and completely cleaned with equal emission of high-speed shots from the impeller of shot-blaster.

履带抛丸机操作简单，将工件放入橡胶履带滚筒中，关闭抛丸室门，设定抛丸时间，操作人员按下&运行&按钮，抛丸清理开始，履带正向旋转，使工件持续收到抛丸器叶轮中高速抛出的弹丸均匀抛射，工件可完全、均匀地得到清理。

Research on the nonlinear algorithms about the flexible members of luffing system at first. The flexible members of luffing system are one of the most important members to support loads.

同时在此基础上建立了履带起重机总体设计的体系，分析了履带起重机计算机辅助设计系统的体系结构与功能，研制了其中最需要首先开发的子系统——履带起重机总体设计的软件系统，并应用于实践。

Applying the software ADAMS for dynamic simulation and Pro/E for three-dimensional design creates the mechanical system of virtual prototyping model of the 200t crawler crane. The models of the drag bar, the spring backstop, the luffer rope and the crawler in the system are established well by ADAMS/View module. The dynamic simulation of the complete mechanical system is researched at series of work condition, which occurs possibly the crawler crane boom backward tipping as the crawler crane unloads suddenly.

本文应用虚拟样机技术动力学仿真软件ADAMS，结合三维实体设计软件Pro/E构建了200t履带起重机的虚拟样机机械系统模型，并利用ADAMS/View模块完善了系统中拉板、弹簧式防后倾装置、变幅钢丝绳和履带模型：研究了履带起重机突然卸载时可能发生臂架后倾的一系列工况下，整机机械系统模型的动力学仿真。

The inner heat source produced by the elastic deformation of the rubber and the contact thermal resistance between the caterpillar and wheels are considered on the basis of the original friction model of the caterpillars and wheels.

本文在原有的车轮及履带摩擦生热模型的基础上，考虑橡胶的弹性变形所产生的内热源以及车轮和履带间的接触热阻，建立较为完善的履带及车轮温度分布计算模型。

The metamorphic and mobile robot with eight joints and twelve degrees is symmetry mechanism and a pedrail mechanics connects with the box through a arm. The motions of pedrails, arms and the robot are controlled respectively by twelve engines and the metamorphic and mobile robot can change motive postures through the various positions controlled of the pedrails and the arms.

变形移动机器人是一种对称结构，有8个关节，12个自由度，每个履带结构采用一个加长臂和主箱体相连，履带、加长臂和机器人的移动分别用单独的电机控制，通过控制加长臂和履带的不同位置可以变换各种运动姿态。

In this paper, the conception of steering power ratio is brought forward, a computing model for the ratio is build and the effect of tracks with slip and skid is taken into consideration.

提出了转向功率比的概念，建立了考虑高速履带滑转、低速履带滑移条件下履带车辆转向功率比的计算模型。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。