Conseils d'entretien pour les presses plieuses hydrauliques HACO

Un entretien régulier permet d'éviter les pannes inattendues et de garantir des résultats de qualités. C’est pourquoi nous vous fournissons ce guide :

Il est destiné à vous fournir des conseils d'entretien essentiels pour vos presses plieuses, pour les systèmes hydrauliques, mécaniques et électriques. En suivant ces recommandations, vous pouvez améliorer l'efficacité et la longévité de vos machines, en minimisant les temps d'arrêt liés aux fuites hydrauliques, aux dysfonctionnements électriques et à l'usure mécanique.

Des inspections régulières sont importantes pour détecter les problèmes avant qu'ils ne s'aggravent. Voici les principaux conseils :

Quotidiennement :

• Restez attentif sur d’éventuels bruits inhabituels pendant le fonctionnement qui peuvent indiquer des problèmes potentiels.
• Veillez à bien mettre hors tension la machine en fin de journée.
• Procéder à une prise d’origine à chaque démarrage de machine.
• Veillez à régler la puissance de la machine en adéquation avec la puissance nécessaire de pliage.

Weekly Maintenance

• Visual Inspection:
  • Conduct a thorough visual inspection of the machine, looking for any signs of wear, damage, or unusual noises during operation.
  • Pay special attention to belts and hoses, checking for cracks, fraying, or other signs of deterioration that could lead to future issues.
• Operational Checks:
  • Test the machine’s functions, including the bending strokes and back gauge movements, to ensure everything operates smoothly.
  • Verify that the machine responds correctly to control inputs and that all movements are fluid and without hesitation.
• Hydraulic System Inspection:
  • Check for any leaks in hydraulic lines, ensuring that all connections are secure and free from signs of wear.
  • Inspect hydraulic fluid levels, topping off as necessary to maintain optimal performance.
  • Examine hydraulic filters for clogs or contamination, replacing them if they do not meet cleanliness standards.
• Lubrication Check:
  • Review lubrication levels in all moving parts, ensuring that they are adequately lubricated according to the machine’s specifications.
  • Apply lubricant to any areas that may require additional attention, focusing on high-friction components.

Monthly Maintenance

• Comprehensive Cleaning:
  • Remove all accumulated dust and debris from the machine's exterior and interior components.
  • Pay special attention to areas around the hydraulic cylinders, electrical panels, and moving parts.
  • Use appropriate cleaning agents that do not damage machine surfaces.
• Calibration:
  • Check the accuracy of the machine settings and recalibrate if necessary to ensure precision in operations.
  • Verify the accuracy of the bending angles and back gauge settings
• Major Inspections:
  • Inspect all mechanical components, including gears, bearings, and linkages, for signs of wear or damage.
  • Tighten any loose bolts, nuts, or fittings to prevent mechanical failures during operation.
  • Check the condition of the hydraulic seals and replace any that show signs of wear or leakage.
• Electrical System Check:
  • Conduct a thorough inspection of all electrical components, including relays, contactors, and circuit boards, for signs of wear or damage.
  • Test all safety and emergency stop functions to ensure they are operational.

Annual Maintenance

• Deep Cleaning: Engage in a thorough cleaning of all components, focusing on intricate areas that may not receive regular attention.
• Professional Service Check: Schedule a professional servicing of your press brake, including hydraulic system checks, mechanical inspections, and software updates.
• Documentation of System Inspections: Conduct a systematic inspection of all systems, ensuring every part is functioning as intended.
• Review Operational Procedures: Re-evaluate operational guidelines and safety procedures to ensure all operators are up to date with best practices and safety measures.