使用环境对产品的影响（Impact of the use of the environment on the product）.doc

使用环境对产品的影响（Impact of the use of the environment on the product） Environmental impact on the product - reliability, environmental testing, hits: 37, release time: 2010-8-22 11:46:24 Environmental testing, as a type of reliability testing, has developed into a method of predicting how the product environment affects the performance and function of a product. That is to say, before the product into the market, the environment test was used to assess the environmental impact of products; when the product function is affected, environmental testing is used to find out the reasons and take measures to protect the product from environmental impact in order to maintain the reliability of the product. The test has far exceeded its original purpose, quality control inspection and transportation is now widely used in research and development, including materials and products before the various inspection and transportation in the production process of the post, also be used to improve the defects and new products out of the actual use of the process of product analysis. Environmental testing is very effective in detecting methods and maintaining product reliability. The environmental test we are talking about here is a narrow sense. Actually, it means artificial simulated environmental tests (hereinafter referred to as environmental tests). The generalized environmental test can be divided into three categories: natural exposure test, artificial simulation test and field operation test. Natural exposure tests are conducted by exposing the sample to natural conditions for a long period of time. The field operation test is to test the sample device at various typical use sites and to make it in normal operation. These two tests can directly reflect the performance and reliability of the actual use of the product, and it is also the basis to verify the accuracy of the artificial simulation test. However, the test cycle is longer, and the cost of manpower and material resources is