How to maintain the DC motor motor automatic worm gear assembly machine?
The following are the maintenance methods of DC motor motor automatic worm gear assembly machine:
1, daily maintenance
l Cleaning:
Shell cleaning: regularly use a clean soft cloth or brush to clear away dust, oil and other impurities on the surface of the assembling machine, to avoid their entry into the interior of the machine affecting the normal operation of the components.
Internal cleaning: use compressed air or special cleaning equipment to clean the inside of the machine at regular intervals, especially the motor, worm gear drive, guide rail and other parts to prevent dust and debris from accumulating.
l Inspection work:
Connection parts check: Before starting the machine every day, check whether the connection screws, nuts and other fasteners between each part are loose, if loose, they should be tightened in time to ensure the stability of the equipment.
Electrical system check: check whether the wiring of the motor is firm, with or without damage, aging phenomenon; check whether the electrical components in the control cabinet, line connection is normal; use professional testing tools to test the insulation of the motor, grounding conditions, etc., to ensure that the electrical system is reliable.
Transmission parts inspection: check the engagement of worm gear, worm gear, to see if there is wear and tear, loose, deformation and other issues; check the transmission chain, synchronous belt tension is appropriate, if abnormal should be adjusted or replaced.
Lubrication system check: check whether the oil level of the lubricant tank is within the normal range, if the oil level is insufficient, it should be replenished in time; observe the color and texture of the lubricant, if it is found that the lubricant is discolored, thickened or has impurities, it should be replaced in time.
Sensors and detection devices check: check all kinds of sensors, proximity switches, photoelectric switches and other detection devices, to ensure that they can accurately detect and feedback signals, if there is a failure should be repaired or replaced in a timely manner.
2、Regular maintenance
l Monthly maintenance:
All cleaning: carry out an all cleaning of the assembling machine, including disassembling some removable parts, such as protective cover, filter, etc., for thorough cleaning.
Component lubrication: according to the instruction manual of the equipment, lubricate the parts that need lubrication regularly, such as motor bearings, worm shafts, guide rails, screws, etc., and use the appropriate amount of lubricant or grease to ensure good lubrication of the parts.
l Accuracy testing: Use professional testing tools to test the accuracy of the key parts of the assembling machine, such as the flatness of the table, the straightness of the guide rail, the meshing gap between the worm and worm gear, etc. If the accuracy deviation is found to be out of the permissible range, it should be adjusted and repaired in time.
l Quarterly maintenance:
Replacement of lubricating oil: Replace the lubricating oil of the reducer, gearbox and other parts of the equipment, the old oil should be discharged cleanly and the oil tank should be cleaned before replacement, and then add new lubricating oil that meets the requirements.
Check the seals: check the seals of each part of the equipment, such as oil seals, seals, etc. If there is aging, damage or leakage, the seals should be replaced in time to prevent the lubricant from leaking and external impurities from entering into the interior of the equipment.
l Electrical system maintenance: clean and tighten the electrical components in the control cabinet, check whether the contacts of contactors, relays, circuit breakers and other components are good, and if there is any ablation or poor contact, they should be repaired or replaced in time; at the same time, update and back up the software of the electrical control system to ensure the stability and reliability of the system.
l Annual maintenance:
All overhaul: carry out all disassembling inspection and maintenance of the assembling machine, including various parts such as motor, worm gear drive, table, guide rail, control system, etc. Check the wear and tear of each part, and if there is any serious wear or damage to the parts, they should be replaced in time.
Performance test: After reassembling the assembling machine, carry out all the performance tests, including no-load running test, load running test, precision test, function test, etc., to ensure that the various performance indexes of the equipment meet the requirements and can be put into production and use normally.
Anti-corrosion treatment: For the equipment shell, bracket and other metal parts, such as rust and corrosion phenomenon, should be rust and anti-corrosion treatment, such as painting, plastic spraying, etc., to extend the service life of the equipment.
3、Special circumstances maintenance
Failure maintenance: when the assembly machine failure, should be timely downtime for maintenance, maintenance personnel should have professional knowledge and skills, can accurately determine the cause of the failure and repair; in the maintenance process, should be a good maintenance records, including the failure phenomenon, the cause of the failure, the repair method, the replacement of parts, etc., in order to provide a reference for the subsequent maintenance.
Maintenance of environmental changes: If the use environment of the assembling machine changes, such as temperature, humidity, dust concentration, etc. beyond the normal range, corresponding measures should be taken in a timely manner, such as increasing ventilation equipment, installing dehumidifiers, strengthening the frequency of cleaning, etc., to ensure that the equipment can adapt to the new environmental conditions.
If you still can't solve the equipment failure through the above ways and means, please contact Xinhui electromechanical technical specialists through the page chat tool to seek help.
