Brick machine mechanical maintenance need to pay attention to some problems:
1. Cylinder, valve block, valve parts, tubing and other hydraulic parts, oil spills, should be replaced with oil seals, seals and other maintenance methods or the whole replacement, to avoid disease operation. Oil pump, oil motor in the operation to always listen, see, touch, found abnormal, must be shut down.
2. Product pressure time to be strictly controlled, according to product requirements to adjust the vibration time, summing up the best ratio between yield and quality, if necessary, adjust the amount of feed or feed to balance. Always pay attention to the process limit is normal, the screws are loose, timely detection of the situation, should be timely downtime adjustment, discharge risks.
3. Brick machine use environment is generally worse, dust, mechanical wear caused by a variety of failures are more prominent, the main hydraulic parts of the leakage inspection, replacement, moving parts node lubrication. In principle, similar to the construction machinery level maintenance requirements, the user according to the production conditions of routine maintenance, maintenance.
Can be wrong.
4. Use defoamers and other additives, viscous qualified hydraulic oil, rinse off the oil, oil filter, oil filter at least once a year. Always check the actual fuel tank, if necessary, make up.
5. The lubrication part of the lubrication should be required Lubrication lubrication, vibration box plus lubricating oil oil surface shall not be higher than the eccentric shaft rotation of the lower end of the surface, grease filling every class plus butter once.
6. To ensure that the ideal below 80 ℃ hydraulic oil cooling effect, cooling system water storage capacity of not less than 8m3, cooling water flow shall not be less than 18m3 / h. Cold users choose the appropriate viscosity of the hydraulic oil, the temperature should be too low when the hydraulic oil.
7. Do not use unqualified pallets to prevent damage to the machine. Always check the pallet is clean, find the bonding of the material, must be shoveled into the molding machine tray library. The number of pallets placed in the pallet plate is limited to the flat mouth, and too many stacks can easily cause damage to the body such as the cylinder. After the completion of each class, must be mold box, indenter and other parts of the machine on the remaining concrete mix clean.
