Compression testing machine YQA series

computer-controlledfor metallic materialsindustrial

This kind of machine is designed according to the International standards EN 10263-1:2001 "Metallic materials upset test methods" , especially for the quality inspection of high-speed rods and wires. Through simulating the quick press conditions of the metallic materials during the upset and pressing, the machine truthfully reflects the instances of the quickly compressed rods and wires. This kind of machine is widely used in the Steel industry, standard samples manufacturing industry, and tools manufacturing industry, for the inspection of the metallic materials upset tests. Under the room température or the hot conditions, exert test force on the direction of specimen axial line, quickly compress the specimen, and then inspect the métal ability of bearing upset deformation in the specified upset ratio. It also can show the métal surface disfigurements. Take the test of 16mm diameter specimen as an example: The specimen diameter is cp16mm, specimen height is h = 2 x cp16 = 32mm, if use quick forging testing machine, according to national standard volume réduction 2/3, the specimen can be squashed just 0.5s. That is half a second to squash 20.3mm. Because of its rapid speed of the samples became so hot, there are other savings in the System installed capacity, so there is flattening speed adjustment feature, which can slow the fastest speed of ail kinds under speed to complété action for the production of a variety of needs. Therefore, the performance of the material sufficiently meets the requirements production enterprises and enterprises to test material application materials in the rapid stamping process performance requirements.