老兵教你DIN磨损试验机测试时要注意哪些步骤

The main function of the DIN wear testing machine is to rub the surface of the specimen with a specific sandpaper, 并且经过一定的摩擦距离后, 评估材料的表面磨损状况, 减肥, 体积损失, 磨损厚度和其他特性, 并通过标准胶水比较评估材料的耐磨特性. This test method can accurately calculate the standard wear volume loss with the standard glue and the specific gravity balance device, which is the accuracy and current detection instrument in the relevant common specifications.

应用: This machine is suitable for elastic material, 橡皮, 胎, 输送带, 唯一, soft synthetic leather and other materials wear resistance.

This machine is suitable for the wear measurement of elastic materials, 橡皮, 轮胎, 输送带, 鞋底, soft synthetic leather and other materials. It has the characteristics of high efficiency, good reproducibility and easy operation. The main principle is that under a certain load, on a certain level of gauze, the cylindrical sample is cross-cut and ground on the surface of the gauze for a certain stroke, by measuring the mass wear amount of the sample, and then calculating the volume wear amount by the density of the sample. In order to make the test comparable, standard rubber must be used later. The test results are expressed as the relative volume wear amount based on the checked gauze or as the wear amount relative to a standard adhesive.

DIN wear testing machine to do the test should pay attention to what steps:

1.DIN wear testing machine when doing the test, pay attention to the balance of the testing machine.

2. Do the testing machine must first get all the materials done before you can turn on the power of the testing machine.

3. After turning on the power supply of the testing machine, set the number of tests to be done.

4. When doing experiments, pay attention to see if the test is installed.