Quality assurance

In the project phase, a P-FMEA (failure mode and effects analysis) is created for each component as part of the advanced product quality planning (APQP). The findings from the P-FMEA flow into the production control plan. From the control plan, the inspection records and quality control charts are created with the appropriate measuring equipment to ensure part quality. The inspection instructions are recorded in the work plan. In addition to production planning, our ERP system Dynamics 365 Business Central is also the central instrument for inspections and tests.

With every start of a new production order, a start acceptance is carried out by the quality assurance department. This ensures that the production order starts correctly. During series production, run checks are made according to specifications. If necessary, SPC measurements are carried out. For the evaluation of the cpk values, we work with the Q-DAS system.

Our central starting point is to train the employees on the production lines on the requirements of the parts and how to use them.


«The testing and measuring equipment is specified in the production control plan.»

Werner Inderkum, Head of Quality Management System

Testing equipment

In addition to 3D measuring machines, we also have many part-specific measuring devices and fixtures in use.


Measuring equipment monitoring

The measuring equipment monitoring is controlled via the quality management system.