In every company working with wire EDM machines the same problem arises: how to speed up production without losing quality? On one side time matters — shorter cuts mean lower costs. On the other, too aggressive settings quickly lead to problems: wire breaks, worse surface finish and lack of repeatability. Productivity can be increased — but you need to know how and do it consciously.

🤔 Why Is the Machine Not Running at Full Potential?

In many cases Robofil is working below its capabilities — not because it cannot do more, but because settings are too conservative. Operators often fear increasing parameters, stay with "safe" settings and do not test new approaches. Result? The machine runs stably but slowly.

ℹ️ Important: Productivity is not just speed. It is a combination of cutting time, number of stoppages, process stability and amount of rework. Sometimes it is better to work a little slower but without interruptions — than fast with constant problems.

🎯 Where Can You Actually Save Time?

1. Process Stability — The Biggest Gain

If the process is unstable, the wire breaks and the machine stops — each such event is a time loss far greater than the gain from faster cutting. Stable, uninterrupted process = the biggest time saving.

2. Setting Optimisation

Rather than large changes at once, act gradually: gently increase parameters, observe the result, check stability. This is the safe path to improved productivity.

3. Eliminating Unnecessary Stoppages

Often the problem is not the cutting itself but what happens between operations: waiting, stoppages, errors requiring intervention. Every such interruption extends the whole production process.

4. Better Process Preparation

The better you prepare the machine before starting, the fewer problems during operation. Properly prepared wire, stable dielectric conditions and a correct program = fewer stoppages.

🔧 How to Increase Productivity Without Risk?

  1. Change one parameter
  2. Check the result and observe stability over time
  3. Only then continue further

This allows you to find the boundary at which the process is still stable and economical.

❌ Common Mistakes When Increasing Productivity

  • Too-rapid parameter increases — result: wire breaks, instability
  • Ignoring early problem signals — small symptoms lead to major failures
  • No testing before implementation — no control over results of changes
  • Focusing only on cutting speed — quality drops when stability is neglected

📈 Real Results of Optimisation

In practice, well-executed optimisation can deliver: shorter cutting time, fewer stoppages, better repeatability and lower costs — without degrading quality. An experienced operator can increase productivity without risk, because they see problems earlier and work more effectively.

💡 Rule: Stability is more important than speed. Small, conscious changes give the best results. The operator plays a key role in the whole optimisation process.