Computer-aided quality (CAQ)

Computer-aided quality supports manufacturers in inspection plan management, statistical process control (SPC) and supplier quality management. Specifically:

Inspection plan management — Complex process, product and supplier structures require effective quality and inspection planning in the early stages of the project lifecycle. Inspection plan management is a vital component of quality control software. The inspection criteria of the company’s entire quality-related activities are defined here in conjunction with the control plan to assure product and process quality.

Quality inspection and statistical process control — Statistical process control (SPC) helps manufacturers measure and control quality throughout the product lifecycle. Statistical process control includes tools to detect tolerance variances, identify root causes, and correct defects. In a typical statistical process control process, users create control charts to graphically plot and distinguish between coincidental and systemic quality factors that can influence production.

Supplier quality management — As companies continue to look for ways to improve quality and reduce costs, they often engage suppliers to provide selected product parts and components. A strong supplier assessment process helps to clarify roles and set appropriate expectations. This process supports manufacturers in ensuring that each supplier is performing to their standards and is a suitable match as a business partner.