Vacuum pump maintenance - to the requirement of parts

vacuum pump in the whole process of maintenance, the precision of the parts and the quality of the performance of the hydraulic piston pump maintenance after is vital, for the maintenance staff must not grasp the basic principles of mechanical system and, also pay attention to the parts in the middle of the precision and the dimension, due to the different quality of spare parts and precision specifications of hydraulic piston water pump assembly and the performance of shift of the damage.

this stage vacuum pump spare parts sales of the products on the market to the quality and accuracy of the good and bad are intermingled, some customers in order to control costs, the use of unreasonable tableland material parts to replace, long-term operation of hydraulic piston pump performance is very bad, therefore, before changing spare parts, spare parts must be after the technical inspection, to ensure the quality of new spare parts conform to the regulations, to avoid the unnecessary inconvenience caused.

vacuum pump maintenance staff in engineering mechanical equipment maintenance, during the whole process to understand structure and basic principle of vacuum technology basically, analyze the fault reason to carry out, can not be blind to the fault reason came to the conclusion that led to the emergence of new problems. According to the fault analysis, not only able to identify the fault characteristics and the reason, more critical is the ability to comb according to fault, clear reasonable improvement measures are put forward. When found that vacuum pump is not enough, not to check failure reason, blind by high pressure of the system software, lead to destruction of skeleton seal, pipes, hydraulic parts, etc. Such unreliable maintenance way in emergency situations is to be able to, but not long-term application, be sure to find out from the source to the fault reason, can clear the faults on maintenance method. In fault analysis, therefore, from a fault condition, the principle and structure of industrial equipment, according to the testing instrument or a traditional way of fault distinguish, finally to clear the fault reason and location, not 'don't ask, don't indiscriminate, blindly down big discharge'. After profiling is out of order, maintenance staff must be people with appropriate reasonable way of machinery and equipment maintenance.

because some maintenance staff maintenance blindly, sometimes in order to convenient, will be able to carry out maintenance of the component adopted the approach of the welding die, resulting in component can't tear open outfit, to later period maintenance is difficult. Such as when installing a jacket, not heating the piston rod and the cylinder liner immediately scored inside the pin hole, very easy to extend the piston rod shape variable, oval degree of ascension, leads to the instability of the piston rod work if; In addition, some incorrect maintenance workers find anchor bolt screw, the more the better, so blindly will anchor bolt torque is expanding, the standard parts appear deformation, can also lead to external thread of extruder screw thread slipping or extruder screw fracture, damage repair quality.

prior to the conversion on these parts must be completely clean up

when vacuum pump maintenance, especially in the maintenance of the natural environment is weak areas, must be willing to people's maintenance staff to ensure the cleaning machinery and equipment. In addition, to adopt appropriate cleaner, it is forbidden to apply alkali cleaner, avoid rust erosion parts, especially the high precision components. In addition, aluminum and copper parts is not easy in alkali cleaner in a clean, vulcanized rubber parts are not suitable for and other steel parts in motor gasoline, diesel and acid, alkali cleaning fluid in the clean up together.

vacuum pump repair factory remind, in the process of vacuum pump repair, if you don't pay attention to improve the component surface residue of cleaning, improper or clear the way, is also damaged parts damage and corrosion, and then compare could cause serious damage to the maintenance quality and vacuum pump after maintenance.

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