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引起输送机皮带跑偏问题的常见原因
日期:【2017-05-08 11:06】 共阅:【】次

 

标题:最终清单:引起输送机皮带跑偏问题的常见原因

 

 

Aligning and controlling a belt so it maintains its desired path is often difficult to do. Many factors influence the belt's ability to track correctly.

校直并控制好一条皮带使之保持在它被需要在的路径上通常是很难做到的。有很多的因素都会影响皮带直线运行的能力。

 

Common Causes of Conveyor Belt Tracking Issues

引起输送皮带跑偏问题的常见原因

 

Pulleys, belt or rollers contain material build-up  托辊,皮带或者滚筒上吸附了其他物质

Un-level foundation  底座非水平状态

Damaged idler frames 托辊框架损坏

Improper belt storage which results in warping or bowing  皮带贮存不当导致皮带翘起或弯曲

Excessive tensioning of the belt    皮带拉紧过度

Pulleys out of alignment to the conveyor center line   滚筒偏离输送机中心线

Self-aligning idlers installed incorrectly or need to be replaced  自对准托辊安装不正确或者需要更换

Return idler spacing is too wide to track the belt  回程托辊间距过大导致皮带跑偏

Uneven or misaligned pulleys  托辊不齐或者方向偏离

Uneven placement of load on the belt or the belt being loaded off center  皮带上的负载物放置不均匀或皮带运转时偏离中心

Uneven skirting pressure  边角板压力不均匀

Worn pulley faces, pulley lagging unevenly worn or pulley shaft locking elements worn  

托辊表面老化,托辊包胶不均匀或托辊的轴锁件老化

Return idlers improperly installed resulting in belt not making proper contact with rollers

回程托辊安装不当导致皮带无法与滚筒正常接触

Offset trough idlers being used on reversing conveyors rather than in-line idlers being used

用在可逆式输送机上的是槽型托辊而不是嵌入托辊

Out of round or seized rollers giving the belt contact forces asymmetric to the center line 

筒体不圆的滚筒接触皮带时所产生的力使之与中心线不对称

Poor belt quality with the weave / fabric asymmetric to the center line  劣质皮带,织物与中心线不对称

Trough idlers installed back to front with the lead roller not leading

槽型托辊安装时前后颠倒,引导托辊并没有起引导作用

Mechanical fasteners not installed square  机械紧固件未成直角安装

Conveyor rollers of various diameters installed  安装了不同直径的输送滚筒

Improper belt splicing   皮带粘接不当

Transition idlers not installed or unevenly adjusted   未安装过渡托辊或者未调整平衡

Worn pulley faces  滚筒表面老化

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