| Tests about buckles Buckle in the testing process there are two main aspects: One is the tensile test, this test is mainly to test the ability to bear the buckle, it is divided into two steps to complete: 1, between the tensile test, mainly for buckle, D deduction, the Japanese deduction; 2, the long-term tensile test, its main principle in determining the load a certain weight, the buckle bear the time value. The second is the temperature test, this is the test buckle in the unconventional temperature of the endurance, divided into high temperature and low temperature two 1, high temperature is usually set at 70 degrees Celsius 2, low temperature is usually set at minus 30 degrees Time for 24 hours, according to different needs to carry out the corresponding value of the test, which related to the metal buckle but also its anti-rust, anti-corrosion, drug resistance, etc. to test |
