The Importance of Critical Spare Parts

Okuma machine tools are known for their legendary reliability, but even the most reliable machines wear down over time; pair that with human error, and machine breakdowns are inevitable. It's important to have a plan in place to minimize downtime.

The most efficient and cost-effective way to decrease machine downtime is to keep an inventory of critical spare parts on hand. While having a spare part inventory can be a sizeable financial investment, one way to keep costs low is to have a well-thought-out spare parts list. When building a comprehensive spare parts list you need to consider several factors including machine type, cutting processes, materials, cycle times, manufacturing conditions, etc. Understanding how the shop floor environment affects your machine tool will also help determine necessary inventory.

The foundation of a spare parts list should always start with a preventive maintenance package, including normal maintenance items as indicated in the operator’s manual.

By using Okuma’s preventive maintenance tips and CARE PM Kit program, you'll ensure your Okuma machine tool continues to operate at peak performance. Okuma CARE Kits vary by machine model but contain helpful maintenance items including filters, way wipers, coolant pins and other consumables.

Preventive maintenance programs and appropriate replacement parts will support:

• Lower production costs
• Production schedule flexibility
• Superior machine performance
• Increased machine life

Contact your local Okuma distributor if you need recommendations on how to start a spare parts program. They can support you by offering advice and resources to assist you in making cost-effective decisions.