Meaning
Verification activities conducted on the production floor confirm that machinery operates within the validated boundaries established during the launch phase. A process parameter audit involves comparing the current equipment settings against the master setup sheet for every critical station on the assembly line. This check ensures that the quality of the output remains consistent over time.
Quality Verification
Spot checks of the machine displays and controller settings prevent the use of unauthorized changes that could affect the product. During a process parameter audit, the inspector looks at temperatures, pressures and timing values for every welding or dispensing operation. Any deviation from the approved range is corrected immediately.
Machine Setting
Documenting the correct configuration for each product variant reduces the time required for changeovers. A process parameter audit verifies that the operator has loaded the correct program and that all manual overrides are disabled. This discipline is necessary to maintain the high yields required in battery manufacturing.
Production Stability
Regular reviews of the equipment performance help to identify machines that are difficult to keep in tolerance. Findings from a process parameter audit are used to update the maintenance schedule or to trigger a re-validation of the process. This ensures that the factory can meet its delivery targets without sacrificing quality.