During the inspection, it should be noted that the pressure sensor should be placed on the engine to play a good grounding role. If the air pump pressure is lower than the indicator light is on or the alarm alarm pressure is higher than the indicator light is off or the alarm is stopped, it proves that the electrical components are not faulty, otherwise the electrical components are faulty. Use a oil pressure gauge to test a simple oil pressure gauge with a single oil pressure gauge, a long hose and a self-made pipe joint. Remove the oil pressure sensing plug from the engine and install the self-made test meter and start the engine. Observe the readings of the test table at idle, medium and high speed. If the indication is the same as the original pressure gauge, the original induction plug and the pressure gauge are not faulty. Otherwise it indicates a fault.
Since the volume, capacity, cooling and lubrication system of the two air compressors are different, in the replacement process, firstly, the 18-channel steel or I-beam should be used for reinforcement in the lower part of the platform where the air compressor main unit is installed to avoid air pressure. The machine will cause the girders at the bottom of the rig to crack or cause other faults. Secondly, the bypass valve and control air pipe of the original air compressor, the pressure reducing valve and the suction valve will be removed and the plug will be plugged, and the original main air duct will be blocked. Connected to the lower part of the main unit of the screw air compressor. Finally, a modified tube and a ball valve are added to the modified main air duct (ie, the lower part of the unloading valve), and the outlet is placed on the left side of the dry drilling machine, so that when the air compressor is dry, the ball valve is first opened, and then the load reducing rod is pushed. When the wind pressure rises, the ball valve is closed, and it is also convenient for observing the oil with the wind in the future. Although the filling hole has a certain improvement on the service life of the lifting beam, each repair must disassemble the bucket and the pulley shell connected thereto and then pull it back to the repair shop for repair, the repair period is long, and the production is affected normally.
Cnc Machining refers to Machining of metals with CNC Machining tools and tools.CNC index-controlled machine tool is programmed by CNC machining language, usually G code.CNC machining G code language tells CNC machine tool machining tool to use what cartesian position coordinates, and control the feed speed of the tool and spindle speed, as well as tool converter, coolant and other functions.CNC machining has great advantages over manual machining, such as CNC machining parts are very accurate and repeatable;CNC machining can produce parts with complex shapes that manual machining cannot complete.
JTR owns more than thirty CNC Machines including 8 set 4-Axis CNC machining center and 6 years experience in metal machining to develop and process your parts.Our goal is to provide customers with better products and services through continuous improvement.
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