What are the common mechanical failures and solutions for motor motor automatic rotor fine turning vision integrated machine?
Motor motor automatic rotor fine turning vision machine common mechanical failure and solutions are as follows:
1, spindle failure
Failure phenomenon: spindle rotation is not stable, vibration or noise.
Cause analysis: spindle bearing wear, damage; spindle motor failure; drive belt loose or worn; tool installation on the spindle is not balanced.
Solution: Replace the worn or damaged spindle bearings; check the spindle motor, repair or replacement; adjust the tension of the drive belt, or replace the worn belt; dynamic balance of the tool debugging.
2、Feeding system failure
Failure phenomenon: table or tool in the feeding process of jamming, crawling or precision degradation.
Cause analysis: ball screw wear, poor lubrication; guide rail wear, foreign objects; servo motor and screw connection is loose; coupling damage.
Solution: Regular lubrication of the ball screws, when serious wear and tear replacement; clean up the guide rail on the foreign body, the guide rail lubrication and repair, serious wear and tear need to be replaced; check the connection between the servo motor and the screw, to ensure that tight; replacement of damaged couplings.
3、Fixture failure
Failure phenomenon: the fixture can not clamp the workpiece, or the clamping force is not uniform, resulting in workpiece displacement during processing.
Cause analysis: the clamping mechanism of the fixture is damaged; jaw wear; hydraulic or pneumatic system failure (if hydraulic or pneumatic fixture).
Solution: Repair or replace the damaged parts of the clamping mechanism; replace the worn clamping jaws; check the hydraulic or pneumatic system, repair leaks, replace the damaged hydraulic or pneumatic components.
4, knife frame failure
Failure phenomenon: the knife frame is not smooth tool change, or tool in the knife frame is not firmly installed.
Reason analysis: knife frame drive mechanism failure; knife frame positioning accuracy decline; tool mounting wear.
Solution: check the drive mechanism of the tool holder, repair or replace the damaged parts; repositioning and precision adjustment of the tool holder; replace the worn tool mounting.
5、Vision system failure
Failure phenomenon: the vision system can not accurately identify the workpiece or positioning inaccuracy.
Cause analysis: camera lens dirty, damaged; light source failure; vision algorithm parameters are not set properly; mechanical vibration affects the stability of the vision system.
Solution: Clean or replace the camera lens; check the light source, replace the damaged light source parts; re-adjust the vision algorithm parameters; investigate the source of mechanical vibration, take damping measures.
※ If you still can't solve the problem by the above ways and means, please contact the technical specialist of Xinhui Electromechanical Equipment Company Limited through the page chat tool to seek help.
