roller chain

In this paper distribution function of roller chain fatigue lifetime are discussed and characteristic of Weibull distribution form parameter of fatigue lifetime that vary with its specification and loading are analyzed, then sampling inspection plan of lifetime of reliability and average lifetime are designes.

探讨了滚子链疲劳寿命的分布规律；揭示了滚子链疲劳寿命威布尔分布形状参数随链条规格、载荷水平变化的特点；设计了可靠寿命和平均寿命的抽样检验方案，从而为滚子链疲劳可靠性设计和验证提供了重要依

Directed against the significant change on the rated power curve of the international standard ISO 10823—2004《Guidelines for the selection of roller chain drives》,the rated power curve that coincident with the test conditions of ISO 10823—1996 was established equivalently.

针对国际标准ISO10823—2004《滚子链传动选择指导》中链条额定功率曲线的重大变化,以A系列精密滚子链为例,等效建立了与ISO10823—1996标准试验条件一致的额定功率曲线,进一步给出了04C~36A规格链条由疲劳限定的额定功率曲线最高点的解析表达式。

A Study of Rigid-Viscoplastic Finite Element Simulation of Chain Roller's Backword Extrusion Process;

链条滚子反挤压刚粘塑性有限元模拟研究

With rigid-plastic finite element model,backward extrusion process of chain roller is simulated numerically by the software Marc.

采用刚塑性有限元模型,应用Marc软件对链条滚子的反挤压成形过程进行了数值模拟分析,得出了应力应变分布规律和压力行程曲线,其中压力—行程曲线与实验测试数据吻合良好。

Generally speaking the chain roller is gained by sheet metal slamp at present.

　针对链条滚子成形存在的问题,提出了一种利用棒料以冷挤压成形为主,在连续模中进行多个工序连续成形的精密成形工艺方案,从而提高了材料的利用率和工厂的经济效益。

This program can be used to create a entity model of roll chain wheel and the process is parametric.

利用UG/OPEN API以及其它相应的UG二次开发工具,编制了滚子链轮的参数化实体建模程序,该程序建模效率高,为机械设计者提供了一个有用的工具。

Taking the sleeve roller chain as an object the influencing factors on dynamics were analyzed and the dynamic modeling method for this kind of system was discussed.

以套筒滚子链为工作执行机构的一类机械系统为研究对象,分析了其动力学影响因素,探讨了该类系统的动力学建模方法。

roller chain pin extractor

套筒滚子链链销拨出器

standard pitch roller chain

标准节距套筒滚子链

Heavy-duty cranked-link transmission roller chains and chain wheels

GB/T5858-1997重载传动用弯板滚子链和链轮

STUDY ON SURFACE WORKING QUALITYCOEFFICIENT OF ROLLER CHAIN PLATE

滚子链链板表面加工质量系数的研究

Short pitch transmission precision roller chains and chain wheels

GB/T1243-1997短节距传动用精密滚子链和链轮

Double pitch precision roller chains and chain wheels for transmission and conveyors

GB/T5269-1985传动及输送用双节距精密滚子链和链轮

Influence of Processing Methods for Plate Hole on Fatigue Strength of Roller Chain Plate

板孔加工方法对滚子链链板疲劳强度的影响

The Effect of Sag on "Jumping over Teeth" ih Roller Chain Drive

滚子链传动中松边垂度对跳齿的影响

Study on Synthetical Strengthening Technology Test for Roller Chain

滚子链疲劳强度的综合强化试验研究

A Study on Distribution Function of Fatigue Strength for the Roller Chain Material

滚子链材料疲劳强度分布函数的研究

Noise Testing and Analysis of Automotive Engine Timing Chain

汽车发动机滚子链的噪声测试与分析

Hypostatic Modeling and NC Machining of the Roller Sprockets 3D Parametric;

滚子链轮三维参数化实体建模及数控加工

Theoretic Analysis and Experimental Research of Roller Chain Harmonic Drive;

滚子链谐波传动的理论分析与试验研究

Theoretic Rearch and Prototype Manufacturing of Roller Chain Harmonic Drive;

滚子链谐波传动的理论研究与样机研制

FEA of JH125 Motorcycle s Sleeve Roller Chain;

JH125型摩托车用套筒滚子链的有限元分析

Theoretical Research and Prototype Test of Roller Chain Harmonic Drive with Dynamic Equilibrium;

动态平衡滚子链谐波传动理论研究与样机试验

Fatigue Reliability Test Study of Automobile Engine Roller Chain

汽车发动机滚子链的疲劳可靠性试验研究

The computer assist design of the Column Chain Roller Based on UG NX4.0

基于UG NX4.0的圆柱滚子链传动的计算机辅助设计