Steps/methods
1. The class:
1. Wipe machine exposed guideway and the sliding surface dust.
2. The lubrication parts according to the rules.
3. Check the handle position.
4. The empty test run.
After:
1. Clean all iron filings.
2. Wipe the machine parts.
3. Components simultaneously.
2. A maintenance content and requirements
A: the maintenance
Machine appearance and various housings, keep the inside and outside clean, no corrosion, no yellow robe. Handle, handball, filling, fastening screw, nut and other parts. Keep machine tools and tidy. Washing machine accessories, clean, tidy, rust.
2: the grinding head grinding wheel
Clean inside garden abrasive, grinding wheel rack, removal of sand clay. Coordinate garden in the grinding wheel and grinding head strap elastic.
3: the headstock, tailstock, tightness of the belt can be adjusted. Cleaning the tailstock and the sleeve.
Four: the workbench
Mesa burr removal, repair the light work. Check the collision block, pressure should be firmly without looseness, cranked the heavy medium.
Five: cross feed mechanism
Check manual feeding should be accurate and reliable, calibration PanKong amount is less than a quarter turn.
Six: hydraulic
Lubrication, cleaning oil filter, oil hole, linoleum, oil should be clear, complete oil cup, oil standard bright. Check the hose connector, require strong without leakage. Check, adjust the hydraulic lubrication system pressure gauge, maintain the normal operation. Oil, oil amount meets the requirements.
Seven: cooling
Clean the cooling pump, cooling tank, cooling pipe, be neat, smooth, firm, without leakage.
Replace the coolant.
Eight: electrical cleaning motor, electrical box. Electrical device fixed tidy and reliable action. Check and tighten the zero device
Level 2 maintenance content
1, check and repair the tailstock taper sleeve. 3) check and replace the necessary of wear parts.
2, the feed box slip board box
Level 1 maintenance content: 1) clean the oil line, injection of new oil.
Level 2 maintenance content: 1) feeding box and slip board box overall removed clean check and replace the necessary wear parts.
3, appearance
Level 1 maintenance content: 1) the cleaning machine appearance and dead Angle, unpick and wash the cover inside and outside clean, no rust, no yellow robe, lacquer see grey iron see light. 2) three poles and rack, cleaning requirements without oil. 3) check the filling screw, handball, hand.
The above secondary maintenance content: 1). 2) check the guide surface, light burr, grind parts for the necessary repair.
4, lubrication cooling
Level 1 maintenance content: 1) the cooling pump, cooling tank cleaning. 2) check the oil keep good, oil cup is complete. Oil window bright. 3) wash oil line, linoleum, oil flow injection of new oil requirements.
The above secondary maintenance content: 1). 2) unpick and wash oil pump, check and replace the necessary wear parts.
5, electrical
Level 1 maintenance content: 1) both inside and outside the dust cleaning machine and electrical box.
The above secondary maintenance content: 1). 2) repair electrical appliances, according to the need to unpick and wash motor to replace oil.
6,.
Level 2 maintenance content: check and adjust the main geometric accuracy can reach the factory standard, or meet the requirements of production process.
