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Four-column hydraulic press of laser oil, the problems existing in the use process
by：Transon
2020-10-29
(4) some engaged in laser design and use and maintenance staff, knew the effect of different laser oil and the influence on laser system, but because they don't understand of collecting oil varieties, laser or laser for domestic oil is not complete, there is no corresponding liquid pressure oil supply, so had to use a machine oil.
What is more some laser components research and production unit, when laser element function experiment was carried out, both high and low pressure size, specification, all use the same product function test, the viscosity of laser components, the size of the effect of all don't consider the influence of function, the result can't truly functional parameters of the reflected laser components on the quality of the components.
When choosing laser system oil, only consider whether or not the viscosity size and price 'cheap', for a function such as antioxidant, antirust and anti-wear effect on laser element into consideration.
laser system leakage subject has been affect the normal four-column hydraulic press work, an important reason of leakage is more, can be divided into system leakage, leakage of component and laser pump leakage, etc. , including laser system leakage is harm is bigger, then the four-column hydraulic press leaks on the how to deal with? In general, the cause of four column hydraulic press system leakage are mostly caused by improper use, such as laser cylinder sealing ring seal and the oil, oil restricted suppress broken line, laser laser damaged cylinder piston effect after expansion, hydraulic control valve and relief valve failure are the cause of leakage laser system. However, laser system of oil of our country basic in a hydraulic press in the 20th century 50? The level of the '60 s, apart from a few laser system USES a domestic new developed oil and entry laser oil, most of the laser system ( Regardless of new equipment is old equipment, domestic equipment is still the entrance equipment, precision machinery is still the general machinery, high pressure equipment is still the low pressure) Machine oil is still used as the pressure transmission medium, the laser system bubble, more natural gum blocking filter and piping, laser components caused by the wear serious topics, etc. Four beam laser machine with good quality seals, on schedule to four-column hydraulic press cleanup, timely replacement of laser is also important to oil leakage prevention measures. (2) serious four-column hydraulic press equipment leakage, and laser systems need to constantly add new oil oil supplement, it is difficult to compare the merits of the machine and laser oil, coupled with laser light oil is sold at a higher price than machine oil, use machine oil rather than in laser oil economy. Four column hydraulic press for laser system leak topic, we should take active measures to deal with, should be timely find instant processing, check on schedule, timely maintenance, timely treatment is to prevent leakage, reduce fault basic guarantee. Hydraulic press
through decades of development, our country hydraulic press technology improve faster, some laser equipment, especially the large number of imported equipment, laser department equipment has reached the foreign equality of raise the level of predecessors. (1) some engaged in laser system design, use and maintenance and staff, lack of knowledge of laser oil, often do not know the function of different parameters of the laser system should use different functional laser oil, mistook machine oil is the 'oil', can be used in any situation. On the laser four-column hydraulic press oil pollution control, should start from the source of pollution, filter to take effective measures and the oil quality inspection on schedule. Hydraulic press choose accurate assembly and repair method, can be in four-post oil pressure in the assembly of the secret to seal ring as far as possible the use of special tools, and apply some grease on the seals. (3) the market using laser oil quality is not not disorderly, some units the product function is poor, that's not much difference and machine oil match, and cannot be satisfied the user's requirements. To effectively block the external factors ( Water, dust, particles, etc. ) Four-column hydraulic press laser cylinder pollution, can add some protection measures ( Add dust ring, etc. ) 。 。 ) Orbital bending forming laser machine in the cause of the low level of four-column hydraulic press oil sums up to roughly the following several points.
laser system leakage subject has been affect the normal four-column hydraulic press work, an important reason of leakage is more, can be divided into system leakage, leakage of component and laser pump leakage, etc. , including laser system leakage is harm is bigger, then the four-column hydraulic press leaks on the how to deal with? In general, the cause of four column hydraulic press system leakage are mostly caused by improper use, such as laser cylinder sealing ring seal and the oil, oil restricted suppress broken line, laser laser damaged cylinder piston effect after expansion, hydraulic control valve and relief valve failure are the cause of leakage laser system. However, laser system of oil of our country basic in a hydraulic press in the 20th century 50? The level of the '60 s, apart from a few laser system USES a domestic new developed oil and entry laser oil, most of the laser system ( Regardless of new equipment is old equipment, domestic equipment is still the entrance equipment, precision machinery is still the general machinery, high pressure equipment is still the low pressure) Machine oil is still used as the pressure transmission medium, the laser system bubble, more natural gum blocking filter and piping, laser components caused by the wear serious topics, etc. Four beam laser machine with good quality seals, on schedule to four-column hydraulic press cleanup, timely replacement of laser is also important to oil leakage prevention measures. (2) serious four-column hydraulic press equipment leakage, and laser systems need to constantly add new oil oil supplement, it is difficult to compare the merits of the machine and laser oil, coupled with laser light oil is sold at a higher price than machine oil, use machine oil rather than in laser oil economy. Four column hydraulic press for laser system leak topic, we should take active measures to deal with, should be timely find instant processing, check on schedule, timely maintenance, timely treatment is to prevent leakage, reduce fault basic guarantee. Hydraulic press
through decades of development, our country hydraulic press technology improve faster, some laser equipment, especially the large number of imported equipment, laser department equipment has reached the foreign equality of raise the level of predecessors. (1) some engaged in laser system design, use and maintenance and staff, lack of knowledge of laser oil, often do not know the function of different parameters of the laser system should use different functional laser oil, mistook machine oil is the 'oil', can be used in any situation. On the laser four-column hydraulic press oil pollution control, should start from the source of pollution, filter to take effective measures and the oil quality inspection on schedule. Hydraulic press choose accurate assembly and repair method, can be in four-post oil pressure in the assembly of the secret to seal ring as far as possible the use of special tools, and apply some grease on the seals. (3) the market using laser oil quality is not not disorderly, some units the product function is poor, that's not much difference and machine oil match, and cannot be satisfied the user's requirements. To effectively block the external factors ( Water, dust, particles, etc. ) Four-column hydraulic press laser cylinder pollution, can add some protection measures ( Add dust ring, etc. ) 。 。 ) Orbital bending forming laser machine in the cause of the low level of four-column hydraulic press oil sums up to roughly the following several points.
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