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AMTS 2021 Shanghai international automobile manufacturing technology and equipment and Materials Exhibition

  • Categories:Industry news
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  • Time of issue:2021-08-30
  • Views:0

(Summary description)As a professional automotive materials and design, process and equipment, quality and assembly, engineering and service technology industry event, it presents system integration solutions in the automotive engineering field from an international perspective, which greatly promotes the development of international automotive manufacturing equipment technology exchange and trade!
Professional audience: vehicle, electric vehicle, auto parts, engine, transmission, axle, wheel hub, motor, battery and other application fields

AMTS 2021 Shanghai international automobile manufacturing technology and equipment and Materials Exhibition

(Summary description)As a professional automotive materials and design, process and equipment, quality and assembly, engineering and service technology industry event, it presents system integration solutions in the automotive engineering field from an international perspective, which greatly promotes the development of international automotive manufacturing equipment technology exchange and trade!
Professional audience: vehicle, electric vehicle, auto parts, engine, transmission, axle, wheel hub, motor, battery and other application fields

  • Categories:Industry news
  • Author:
  • Origin:
  • Time of issue:2021-08-30
  • Views:0

As a professional automotive materials and design, process and equipment, quality and assembly, engineering and service technology industry event, it presents system integration solutions in the automotive engineering field from an international perspective, which greatly promotes the development of international automotive manufacturing equipment technology exchange and trade!
Professional audience: vehicle, electric vehicle, auto parts, engine, transmission, axle, wheel hub, motor, battery and other application fields

Previous: Ningbo International Auto parts and aftermarket Exhibition
Next: Current market situation of China's auto parts industry
Previous: Ningbo International Auto parts and aftermarket Exhibition
Next: Current market situation of China's auto parts industry

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Don't

Don't let your air compressor become a "gas tiger"!

Oil injected rotary screw air compressor has become the mainstream of air compressor at present because of its advantages of stability, low vibration and low noise. However, the generally high oil change frequency of oil injected air compressors has forced enterprises to purchase more lubricating oil to meet the "good appetite" of air compressors, which has increased operating costs to a certain extent and added congestion to enterprises! It is important to choose the right lubricating oil, but it is far from enough to "feed the right oil and feed the right oil" if you want the oil injected screw air compressor to maintain good performance and significantly reduce the lubrication cost. Mastering scientific lubrication management and maintenance methods, especially the washing and oil changing skills of air compressor, is the key to give full play to the good performance of high-quality lubricating oil and realize the safe, environmental protection and high-speed operation of equipment. Oilman's daily life: take care of it in peacetime! Scientific and meticulous daily maintenance can help enterprises effectively monitor the use of equipment from the beginning, quickly and effectively grasp whether the air compressor operates normally and whether the air compressor oil needs to be replaced in time, and nip all possible problems in the bud. ·Check the oil tank every day: check whether the oil level is correct, add appropriate oil when necessary, and maintain the correct oil level through the visual oil level gauge; ·Check the control panel every week: O the working condition indicator of air / oil separator on the control panel, remove the pipeline and clean or replace the filter if necessary. O oil filter condition indicator on the control panel, replace the filter according to the OEM's recommendations. O the working condition indicator light of the air suction filter on the control panel should be cleaned or replaced if necessary. ·Check and ensure that there is no air in the oil through the oil return pipeline sight glass, and clean the sight glass and oil return orifice plate if necessary. ·Analyze the oil products regularly, change the lubricating oil in time according to the analysis results, and clean the oil strainer when changing the oil. Come and go "rush", oil change worry free! The oil injection screw compressor has strict requirements for oil products. It can neither mix different brands of oil nor use different grades of air compressor oil of the same brand. Therefore, in order to avoid lubrication failure and even more serious equipment damage caused by incompatible lubricating oils, it is generally recommended to wash the oil injected screw air compressor that needs oil change, and then carry out professional oil change. Be sure to check the compatibility of lubricating oil before changing oil. The lubricating oil for oil injected rotary screw air compressor is made of a variety of different base oil and additive technologies. The lubricating oil of air compressor usually adopts mineral or synthetic base oil. Synthetic base oil can be poly- α- Olefin (PAO) or polyethylene glycol (PAG) or silicon or ester. Of course, not all lubricants are completely compatible, so whenever you choose to use a new oil, it is recommended to check the compatibility of lubricants in advance. Replace an oil injected rotary screw air compressor with mobilex SHC ™ Take 1020 series lubricating oil as an example to introduce professional cleaning and oil change steps. This procedure is applicable to lubricating oil flushing and replacement of any type of air compressor. 1. Start the compressor and operate at normal temperature (185 ° f/85 ° C) for about 1 hour. 2. Stop the compressor. 3. Drain the lubrication system and clean it. ·Drain the existing oil in the oil tank as much as possible. ·Introduce compressed air to purge low points or potential oil collecting points in the compressor. ·If there is sediment, clean the oil sump, washable lubrication system components, bearings and gears (manually). Disassemble and clean the filter and its parts. ·Purge the air reservoir and drain it. 4. Replace the oil filter and discharge the oil by gravity from the fibrous material of the oil-gas separator. 5. Because Di ester products are conducive to the flushing effect, inject Mobil synthetic Di ester products (such as Mobil lux 800 series - pay attention to the corresponding viscosity) into the compressor oil tank to reach the normal oil level. 6. Start the compressor to make the oil temperature reach the normal 85 ° C (185 ° f). Keep the compressor running at no load for at least 4 hours. The air compressor operates at the corresponding temperature for long enough to enable the thermostat to open. ·The conventional (10 micron) microporous filter membrane is used for sampling inspection of lubricating oil to better monitor the flushing effect. (the cleaning effect of the compressor can be visually checked by using the filter mem
2021-08-19
Four

Four tips for troubleshooting overheated automobile engines

Engine overheating is a common fault, which will lead to the decline of engine power and economy, and even damage the machine parts in serious cases, so such faults should be eliminated in time. Taking Santana car as an example, the "four steps" to eliminate the fault of excessive engine temperature are introduced below. Take a look If the temperature is too high or the temperature indicator light keeps flashing, stop and check to see whether the cooling water of the water tank is normal, and whether there is leakage at the water tank, engine water pipe and all joints. If no abnormality is found through the appearance inspection, you can supplement the cooling water as required before continuing to drive. If the temperature is still too high after driving for a long distance, the cooling water is reduced greatly after stopping for inspection, which is mostly due to sand holes or perforation in the water jacket of the cylinder block. After this fault is found, it should be repaired. Don't take it lightly. Second touch When the engine temperature is too high, you can touch the temperature of the upper engine water pipe and underwater pipe to judge the fault. If the temperature difference between the two water pipes is very large, it can be judged that the thermostat is not working. If you can't buy accessories on the way, you can remove the thermostat for emergency and replace it immediately after returning to the unit. Sanfang If there is air in the cooling system, air resistance will be formed, which will cause poor cooling water circulation and lead to excessive engine temperature. The following methods can be used for bleeding: let the engine run at high speed, gently unscrew the water tank cover until the gas is just released, at this time, some cooling water will flow out with the gas, and repeat this for many times until you feel that the gas is discharged (at this time, the temperature of the upper and lower water pipes will be significantly different by touching with your hand). After troubleshooting, add cooling water in time. Four strokes If the vehicle drives on dirt roads or muddy roads for a long time, some dirt will adhere to the radiator. Over time, it will affect the heat dissipation effect and cause the water temperature to be too high. First blow the radiator grille with compressed air, and then flush it with water pipes.
2021-08-19
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