The compressor is essential for the maintenance of the core components of the constant temperature and humidity test chamber and the thermal shock test machine. The Shanghai Bao test talks about the daily maintenance steps and precautions of the compressor: 1. Carefully check the operation sounds of cylinders and moving parts at all levels. According to “listenâ€, it is normal whether it is working properly. If abnormal sounds are found, stop the machine immediately; 2. Pay attention to the pressure gauges at all levels, whether the pressure gauges on the gas storage tanks and the coolers and the indication values ​​of the lubricant pressure gauges are within the specified range; 3. Check if the cooling water temperature and flow rate are normal; 4. Check the supply of lubricating oil and the lubrication system of the lubrication system of the moving mechanism (some compressors are equipped with plexiglass baffle on the side of the crosshead rail of the fuselage, which can directly see the movement of the crosshead and the supply of lubricating oil); The filler can be used for one-way cutting and oil discharge inspection, and the oil filling device can be inspected for oil filling into the cylinder; 5. Observe whether the oil level of the fuselage oil pool and the oil in the oiler are lower than the mark line. If it is low, it should be added in time (use the oil dipstick to stop the inspection); 6. Check the temperature of the suction and exhaust cover at the cross rail of the crankcase of the fuselage by hand. 7. Pay attention to the temperature rise of the motor, the bearing temperature and voltmeter, and the current meter indicating whether the condition is normal. The current should not exceed the rated current of the motor. If it exceeds, find the cause or stop the inspection; 8. Check whether there are any foreign objects or even conductive objects in the motor, whether the coil is damaged, whether the stator or the rotor is rubbed, otherwise the motor will burn out after the motor starts; 9. If the water-cooled compressor can not immediately pass water after water is cut, avoid cylinder cracks due to uneven heat and cold. After parking in winter, drain the cooling water to avoid freezing and cracking of the cylinder; 10 , check whether the compressor is vibrating, whether the anchor screws are loose or falling off; 11. Check the pressure regulator or load regulator, whether the safety cutting is sensitive; 12 , pay attention to the hygiene of the compressor and its equipment and environment; 13. Gas storage tanks, coolers, and oil-water separators must always release oil and water; 14. The lubricating machine used should be precipitating and filtering. Winter and summer compressor oil should be used differently Upset Forging, also known as heading, is a manufacturing process which decreases the length of a workpiece in order to increase the diameter of the material in this area. Upset forging is usually performed in presses. Upset Forging Upset Forging,Hot Die Forging,Upsetter Forging,Hot Upset Forging Jinan Paiwo Engineering Machinery Co.,Ltd , https://www.paiwoforging.com