Quelle est l'utilisation principale de la machine d'essai de friction et d'usure?
La machine d'essai de frottement et d'usure réalise une variété d'essais de frottement et d'usure standards et spécialement personnalisés sur le même équipement, et la conception modulaire peut réaliser la détection du faible niveau de lumière à la plage macro. Il peut mesurer automatiquement la quantité d'usure, surface roughness, forme tridimensionnelle et autres attributs et données relatives au frottement et à l'usure. Si tu le choisis, you can choose one of RTEC’s
L'utilisation principale de la machine d'essai de frottement et d'usure?

What is the function of metal friction and wear testing machine?
The main test material of Jinan testing machine has wear resistance, which is generally used for the detection of special purpose materials such as bearings and guide rails, and is divided into two categories according to the model:

1. The traditional B-type fuselage split casting was the model for the Soviet Union’s aid to China in the 20th century. Although the control mode has changed, the model is still in use;

2. New C-type machine, full-body casting, recommended model of German lagerstroemia model in the early 21st century, high-energy impact testing machine;

L'utilisation principale de la machine d'essai de frottement et d'usure?

According to the test results, it can be divided into three categories:

1. Using the impact absorption work to calculate the toughness value of the sample;

2. By installing the sensor, the impact torque force value and sample deformation equivalent value are studied;

3. Through the test of installing low temperature feeding device, the test value of the sample under low temperature environment can be obtained, which can be automatically sent instead of manually placing the sample; According to the control mode is divided into five categories: (for ease of description, the model takes Jinan Kehui test equipment as an example, and the model naming method is named according to the original national testing machine.)

L'utilisation principale de la machine d'essai de frottement et d'usure?

1. Manual pendulum impact testing machine, general model jb-300, need to lift the pendulum to the required position by hand, and then test;

2. Semi-automatic pendulum impact testing machine, general model jb-300b, manual installation of motor and clutch, drive pendulum swing, impact also adopts valve electromagnet release instead of manual release;

3. Digital explicit pendulum impact testing machine, universal model jbs-300b, adding digital display function on the basis of semi-automatic, can use digital display touch screen control operation, read and store data;

4. Microcomputer control pendulum impact testing machine, general model jbw-300c/450c/60