Design and Implementation Based on Test Scheme of a Batch of Products
Military products are generally characterized by small quantities and large batches.During the development and production of military products,it is usually necessary to find and eliminate early failures such as bad parts,compo-nents,design and process defects in the manufacturing process of military products in advance according to the require-ments of GJB1032A environmental stress screening test,which is a very effective and important measure to improve the quality and reliability of military products.The Environmental stress screening test generally includes fault free detection and defect elimination.The fault free detection requires performance testing of military products.Therefore,due to the influence of the size of the temperature chamber,the tooling of the vibration test bench and the long test cables,the reliability of the test system cannot be effectively guaranteed and the purpose of cost reduction and efficiency increase cannot be achieved.This paper designs a test plan for small batch and multi batch products,which not only reduces the operation complexity of Environmental stress screening and quality consistency test,but also shortens the test time,and ensures the reliability of the test system,so as to achieve the purpose of cost reduction and efficiency increase.
reducing costs and increasing efficiencystress screeningreliability
万方数据
维普
