Metal Circular Sawing Machines Cnc Slitting Automatic Lathe,Automatic Lathe,Cnc Mill Turn,Desktop Cnc Lathe Ningbo Leyan Machinery Technology Co., Ltd , https://www.cncleyan.com
Φ2000 mixing tank operation, maintenance, maintenance procedures
First, the operating procedures
1. Before driving, first check whether the oiler and lubricating oil are full of lubricating oil. The special bearing must not be short of oil.
2. All fasteners and fastening bolts should be carefully checked for tightness.
3. If the rotating belt is good, it is found that the belt is damaged and should be replaced in time. Especially when the V-belt or the pulley is oily, clean it with a clean cloth.
4. Check if the protective device is good. If it is found to be unsafe, remove it immediately.
5, first drive, then open the mine pipe to make the slurry into the barrel, and start to stir.
6. When parking, stop the administration or feed the mine first, and then stop the slurry in the barrel through the lower ore discharge or use the pump to stop.
7. Lubricate the sodium-based grease applied to the bearing parts, and fill the grease cup once per shift.
Second, maintenance procedures
1. The maintenance operator should be familiar with the model, name, performance, structure, principle, and the name and material of the equipment to enhance maintenance.
2. The operation and maintenance personnel shall, according to the principle of “fixed point, timing, quantity, and qualityâ€, lubricate the lubrication points marked in the lubrication chart, and there shall be no oil leakage.
3. The bearing temperature change should be checked frequently during the operation of the equipment. The temperature generally does not exceed 60 . C. At the same time, check whether the bolts in each part are loose, whether the motor is overloaded, and whether the sound is abnormal or not.
4. During the operation of the equipment, except for the operation part, it must be cleaned and cleaned, and other parts should be cleaned in time. There must be no debris, oil accumulation, and equipment and environmental sanitation.
Third, maintenance procedures
(1) Maintenance period:
After 1 month of repair, minor repairs for 3-6 months, mid-repair for 12 months, overhaul for 36-60 months.
(2) Maintenance content:
1. Repaired: The main content is cleaning and inspection work, such as cleaning the rotating part, checking whether the valves and pipes are running, leaking or blocking, and checking the oil volume of each part.
2, minor repair: check the rolling bearings of each part, tighten the bolts, clean the gearbox, change the oil if necessary, replace some parts, replace the valve, pipe, clean the worm gear box.
3. Medium repair: repair or replace the caries and trusses, check and replace the bearing gears of each part, and remove the dust from the motor.
4, overhaul: equipment disassembly inspection, cleaning, replacement of bushings, worms, worm gears, replacement of tweezers, repair and replacement of the total valves and pipelines.
(3) Maintenance standards:
1. Vertical axis part: The vertical axis installation is not perpendicular to 0 . 10', the sealing device is qualified, there must be no oil leakage, the mesh gap between the worm wheel and the worm should reach 1/4 of the modulus, the backlash should reach (modulus × 0.04 to 0.08) mm, and the tooth surface length can reach 60% or more. The height reaches 40% or more, and it runs freely after assembly. There is no other phenomenon. The installation of the worm gear shell is not more than 0 . 30' and fastened.
2. Transmission part: The transmission device should be safe and reliable. The output shaft of the reduction gearbox meshes with the worm gear pinion to meet the requirements. The operation should be smooth and there is no abnormal sound.
3. Pool part: The pool should be welded firmly, there must be no obvious deformation, and there should be no leakage or leakage.
4. There is no leakage in each pipeline valve.
(4) The main components wear limit: Replace the gear tooth thickness when worn by 30%. Each part of the bearing wears out to excessive clearance or pitting should be replaced. (5) Test operation according to the operating procedures.