Punch in the 1500 - 2000 hours maintenance maintenance

Lubrication oil gushes oil amount and pressure up efficacy test and regulation. Oxygen system of filters, oil feeder control valve and so on examination and necessary control efficacy impurities and moisture test. 3. Oxygen pressure switch Settings to check and pick up efficacy test and regulation. Die high command switch Settings check with check and regulation of the measured values. High beam device of the sprocket, chain, transmission shaft, worm gear and worm is loose, on the other devices such as abnormal and chain tension test and regulation. Gear box cover open, the inside parts wear and loose keys state inspection and to carry out the oil tank cleaning, lubricating oil in new and operating state, noise, stir check test. Each part of the transmission system of injection point of the oil amount and pressure test and regulation. Of the government from the brake piston movement, the Angle of brake, the brake gap and to order the test point to pick up and wear amount necessary regulation. Sliding fast measurement of guide rail and guide slot and the friction surface inspection, control JiaoZheng when necessary. Flywheel bearing add manual lubricating grease and piping, JieTou Road inspection. Flat cylinder state oil and gas lubrication system, JieTou Road check test. The motor circuit and electric circuit of the insulation resistance test operation. The machine precision ( Perpendicularity, parallelism, full aperture, etc. ) Test, control JiaoZheng when necessary. Punch appearance and cleaning of the appendix, pick up and machine feet, Basic) Solid screw, nut locking and level of inspection when necessary. Lubricating oil system of pu, cleaning of pipe valve maintenance and check. Oxygen system of pneumatic components, piping and other cleaning maintenance and test check. The 3000 - 4000 hours maintenance maintenance photoelectric safety function test and installation test regulation of the pitch Angle and area. Another piece of the electrical system in the appearance, contact wear loose points such as pick up, and on-line test and second rotation CAM switch box and stop loop efficacy test of inspection and control. Overload protection installation of oil pipe cleaning, oil chamber cleaning, oil change new regulation and pressure action and effect test. The main motor V belt abrasion and tension state examination, regulation and control. From the disintegration of the device down with brake authority ( The flywheel excluding) Cleaning maintenance, crack inspection regulation and refitted debugging. Flat is another device with disintegration, cleaning and inspection and refitted debugging. The 6000 - 8000 hours maintenance care saw tooth connecting rod with disintegration, clean and maintenance, check the saw tooth abrasion and connecting rod rib occlusion and state, and polishing, polishing occlusal surface and apply grease. Slider assembly ( The tee, and cover. Super load oil cylinder, worm gear, worm, etc. ) Hurt by the collapse of the cleaning maintenance, crack control and wearing surface, oil seal check and daub lubricating grease from the beginning. Die cushion down with disintegration and examine the wearing surface cleaning and assembly test after daub grease from the start.