Hydraulic press machine may come about a variety of emergencies during production,in this case,we need to check the machine and find out the reasons,So we must pay attention to daily maintenance, so as to ensure that the various parts of the hydraulic press machine can keep normal operation. Or,long-time without maintenance will cause irreversible damage, not only affect the production, but also shorten the service life of hydraulic press machine.
A. The method of handing emergency fault If you can not replace parts immediately when you find the problem, you can use an alternative method, temporarily use it with some of the other parts, and replace the original parts after the work. In addition to emergency repair methods,the best way is to pay attention to the daily maintenance, so as to avoid this situation as much as possible.
In the winter or some worse working conditions, the hydraulic system need to be inspected and maintained more frequent. Often change the working fluid oil. The hydraulic drive system is consisted of many sophisticated parts. the hydraulic system has three basic pathogenic factors: contamination, overheating and entrance of the air. Practice has proved that 75% of the faults are caused by the three reasons. So we must keep daily maintenance work to ensure the hydraulic press machine can work faster and better. B. The maintenance of the hydraulic press machine 1. Check the turbo, turbo shaft, bearings, pressure wheel, upper and lower rails and other activities parts if still flexible and wear every month, replace them in time if necessary. 2. Clean the hydraulic valve and fuel tank every three months, check or replace the sealing parts and filter. Filtering the hydraulic oil every 3 months, or replace new hydraulic oil. If the use of frequency is not high, could be appropriate to extend the maintenance period. 3. The powder hydraulic press machine should be removed all the remaining powder after work. brush the residual powder on each part of the machine. 4. The mold should be painted with oil to the surface or all immersed in oil when not be used, so that to keep clean and avoid rust and bumps. 5. The electrical cabinet need to be regular inspected, cooling fan should be regularly removed the dust. Electrical components should be paid attention to working conditions (temperature, humidity), the good environment will extend the service life of parts. Electrical components of the maintenance, should be implemented by a professional electrician, in particular, more carefully engaged in the inverter, normally should be sent to professional manufacturers to maintenance. 6. Before the insulation test to the electrical parts, we must remove all control circuit wiring of the inverter main circuit , so as not to damage the inverter when insulation test. For the insulation test method, please refer to the inverter operation manual.
Regular clean and maintenance to the hydraulic press machine not only can extend the lifetime of the machine, but also can improve the efficiency of the production.
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