Plastic parts inspection fixtures are specialized tools used to quickly verify the dimensional, shape, and functional compatibility of plastic parts, typically made of metal or engineering plastics. Their value lies primarily in three aspects:
Increased Efficiency: Traditional coordinate measuring machines (CMMs) take approximately 15-30 minutes per part, while fixture inspection takes only 10-30 seconds (according to data from *China Mechanical Engineering*, 2022), representing an efficiency increase of over 50 times.
Cost Control: The Volkswagen case demonstrates that after using fixtures, the rework rate for plastic parts decreased from 8% to 1.2%, resulting in annual cost savings exceeding 2 million yuan per model.
Standardization Assurance: Fixtures ensure that mass production meets the requirements of quality systems such as ISO 9001 and IATF 16949, making them particularly suitable for precision industries such as automotive and home appliances.
