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1000吨液压机加油前有哪些注意事项?
Frequently Asked Questions

1000 tons of hydraulic press refueling before what matters needing attention?

1.1000吨液压机加油前仔细检查和清洁液压油箱。将油通过100目或更大的过滤器过滤后,将其注入燃料箱中。液压油应每8-12个月更换一次,每月应定期检查。更换时...

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如何判断100吨四柱液压机的过滤器是否需要更换?
Frequently Asked Questions

How to judge whether the filter of the 100-ton four-column hydraulic press needs to be replaced?

将过滤器安装在100吨四柱液压机适当的位置之后,就可以开始作业了,它的主要作用就是过滤加工过程中产生的污染杂物。经过长期的使用,过滤器的功效会有所下降,从而影响...

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如何预防200吨四柱液压机的过滤器受损?
Frequently Asked Questions

How to prevent damage to the filter of the 200-ton four-column hydraulic press?

200吨四柱液压机中过滤板的作用在于滤去混杂在液压油中的含有杂质,降低系统中油液的污染,保障四柱液压机的常规工做。四柱液压机过滤板造成的问题主要表现在过滤系统效...

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200吨四柱液压机启动液压泵电机时有哪些注意事项?
Frequently Asked Questions

What are the precautions when starting the hydraulic pump motor of the 200 ton four-column hydraulic press?

①在启动前,必须通过泵壳上的回油口向泵内注满清洁的液压油,否则不准启动。②用手转动联轴器,检验泵轴在旋转中是否力量均匀(可以发现泵的装配是否有问题),并检查两联...

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630吨液压机开机运行时有哪些注意事项?
Frequently Asked Questions

What are the precautions when the 630 ton hydraulic press is running?

1.检查630吨液压机油泵、控制阀、压力表是否正常,油温是否在允许的范围内;2.检查模具有无裂纹,紧固螺钉有无松动;3.打开四柱液压机电源开关,启动冷却循环电机...

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成型液压机选择液压油时有哪些需要注意的?
Frequently Asked Questions

What should be paid attention to when choosing hydraulic oil for forming hydraulic press?

成型液压机选择液压油是大家在平时的工作之中一定不可忽视的一个部分的内容,因为合适的液压油能够让它更好的运行。不过到底应该如何为四柱液压机选择合适的液压油呢?大家...

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500吨液压机在运行过程中有哪些需要注意的细节?
Frequently Asked Questions

500吨液压机在运行过程中有哪些需要注意的细节?

1、防止空气混入系统中并及时将混入系统中的空气排走。空气进入液压系统,会引起噪音和油液氧化变质等不良后果,必须采取措施防止空气混入,并要经常将混入系统的空气排出...

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拉伸液压机中的调速阀对性能有哪些要求?
Frequently Asked Questions

What are the performance requirements for the speed control valve in the stretching hydraulic press?

1、进出油腔的压差是指节流口全开,通过公称流量时,阀进出油腔的压差,一般在1mpa左右。压差过低,减压阀部分不能对节流阀进行压力补偿,因而影响流量的稳定。2、流...

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如何判断315吨液压机液压系统工作是否故障?
Frequently Asked Questions

如何判断315吨液压机液压系统工作是否故障?

​首先,我们可以听液压泵和液压系统工作时的是否噪声过大,溢流阀、顺序阀等压力控制元件是否有尖叫声,还有就是听撞击声,指工作台液压缸换向时冲击时是否过大,活塞是否...

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