怎么样防止橡胶接头显露部分裂开缝？

   How to prevent the rubber joint from showing a partial crack?

   橡胶接头显露出来裂缝缝的原因是由于头部的强度必较低，那么假设一下是橡胶接头的连接方法不准确，可曲挠橡胶接头的强度就会更加低，如开刀、打磨时以及下一层布、打磨过度、搭接长度不够、阶梯个数不够、可曲挠橡胶接头所用橡胶机能非常不好或已经自硫失掉效劳、钢丝绳打磨过度、钢丝绳生锈等，接头部位的强度将会大打折，在运用时，轻易泛起接头部位断开的现象。一样物质情形下，输送带接头处的强度比正常带体的强度要低。想要防止可曲挠橡胶接头的显露出来部分不裂缝，我们在平时的运用中就要留意对其进行尽量照顾，依照上面所说的的操纵就可以了，我们有机遇减少断开的大事发生。

    Rubber joint seam cracks revealed the reason is due to the strength will lower the head, so suppose is rubber joint connection method is not accurate, in a flexible rubber joint strength will be more low, such as operation, grinding, and the next layer of cloth, polishing is excessive, not enough lap length, number of steps, in a flexible rubber joint function of the rubber is very bad or sulfur has since lost service, wire rope grinding excessive, rust, etc., the strength of the joint parts will be big discount, when using, flush joint parts easily broken.Under the same material condition, the strength of the conveyor belt joint is lower than that of the normal belt body.If we want to prevent the exposed part of flexible rubber joint from cracking, we should pay attention to take care of it as much as possible in daily use. According to the above mentioned manipulation, we have the opportunity to reduce the occurrence of major disconnection.

   当我们用机械方式联连接时，接头强度仅能达到带体强度的百分之四十至百分之五十，冷胶方式品质比较好时，可曲挠橡胶接头强度能达到百分之六十至百分之七十，而热胶接头强度能达到百分之八十至百分之九十，要保证接头方法准确、无品质欠缺。还有轻易造成裂开的原因是，假设输送带不觉得合适而运用封口胶、或胶接头的方向不准确的时刻，接头部位显露出来裂缝的情形也是正常的。

   When we use mechanical way united connection, the joint strength can only reach forty percent to fifty percent of the belt body strength, the way of cold glue quality is better, in a flexible rubber joint strength can reach sixty percent to seventy percent, and the intensity of hot glue joint can reach eighty percent to ninety percent, to guarantee the accuracy of the method of joint, there is no lack of quality.It is also easy to cause the cause of cracking is that, assuming that the conveyor belt does not feel appropriate and the use of sealant, or glue joint direction is not accurate, the joint parts exposed cracks situation is normal.