1. Daily maintenance
Cleaning work: After each day's work, use a clean rag, broom and other tools to remove dust, debris, oil and other debris attached to the surface of the robot arm. Pay special attention to the arm joints and sensor surfaces to prevent impurities from affecting the movement accuracy and sensing sensitivity of the robot arm.
Check parts: Visually check whether the connecting bolts and nuts of each component are loose. If they are found to be loose, tighten them in time with the corresponding tools according to the specified torque. Check the tension of the transmission chain and belt. If they are too loose or too tight, adjust them to ensure smooth transmission.
Lubrication treatment: Add an appropriate amount of lubricating oil or grease of the specified type to each lubrication point of the robot arm, such as joint bearings, screws, guide rails, etc., to reduce component wear and extend service life.
2. Regular maintenance
Mechanical system inspection: Perform flaw detection on the arm structure of the robot arm every week or month (depending on the frequency of use) to check for cracks. Check the wear of each transmission component, such as gear tooth wear, roller wear, etc. If the wear is serious, replace it in time.
Electrical system maintenance: Regularly check the insulation performance of electrical circuits to prevent short circuits and leakage. Clean the electrical components in the control box, remove dust, and check whether the wiring terminals are loose or oxidized to ensure stable operation of the electrical system. At the same time, calibrate various sensors to ensure accurate data feedback.
Hydraulic system maintenance: Check the quality of hydraulic oil, such as color, impurities, viscosity, etc. at regular intervals, and replace it in time if it does not meet the requirements. Clean the filter of the hydraulic system to prevent impurities from clogging the oil circuit and affecting the working efficiency of the hydraulic system. Check whether there is leakage in hydraulic pumps, cylinders and other components, and replace seals in time if they are aging or damaged.
3. Special maintenance
Long-term shutdown: If the loading robot arm needs to be shut down for a long time, it should be parked in a dry, well-ventilated place and covered with protective covers. Start the robot arm at regular intervals to let each component run to prevent parts from rusting or getting stuck.
After adverse working conditions: After working in adverse weather conditions, such as heavy rain or sandstorms, the robot arm should be fully inspected and cleaned in a timely manner. Check whether the electrical system is damp and dry the damp parts. Clean the parts contaminated by sand and dust, replace the affected filters, etc. If working in a corrosive environment, the robot arm needs to be treated with anti-corrosion, check whether the coating is damaged, and repair it in time.
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