The metal material testing machine is a device for testing the mechanical properties of various materials, including static load, tension, compression, bending, tearing, yield strength and other properties. The testing of various physical and mechanical properties of various materials is an indispensable testing equipment for material development, physical property testing, teaching research, quality control, etc. The casting yield strength tester is a special equipment for yield strength testing of castings. The equipment is a new material testing machine that combines electronic technology with software technology and mechanical transmission. It adopts imported AC servo electric and AC servo speed control system as power source; adopts imported precision rolling ball drive screw and guide rod, and adopts imported 0.5-level precision force The value sensor, and then through the high-precision force value measurement system, to achieve measurement.
The metal material testing machine has three control modes of stress, strain and displacement. The control modes can be switched randomly, test data are automatically collected and processed, various curves are drawn and test reports are printed. The control system adopts computer control combined with advanced electronic measurement and control technology to realize standardized and unitized design. It has the characteristics of accurate control, high measurement accuracy, flexible configuration, easy accessory interchange, and convenient service; it can be based on GB, ASTM, JIS , DIN and other standards for tensile, compression, bending, peeling, shearing, tearing, puncture, bursting, and various high and low temperature experiments, which can detect the yield strength, tensile (compression, bending) strength, Elongation, tensile strength, non-proportional strength, elastic modulus and other parameters; mechanical performance testing and analysis of various metals, non-metals and composite materials, widely used in aerospace, petrochemical, machinery manufacturing, plastic rubber, Ceramic building materials, metal materials, construction engineering and other industries.
Today I will share some knowledge of the metal material testing machine with you. I hope everyone can understand it and get a deeper understanding of it.
Check points before start:
- Whether the host is grounded, you must ensure that the host is grounded to ensure that static electricity will not cause damage to the instrument;
- In the surrounding environment, whether there is a high-power motor operating to prevent interference to the instrument;
- Whether the power supply voltage is normal, too high or too low, will cause damage to the instrument;
- Power on and check to see if the software is connected to the machine. Some instruments have a connection icon on the software interface of the metal material testing machine. If the icon flashes, it means the connection is normal.
Runtime inspection:
- Whether the running speed of the instrument is stable, check whether the machine beam rises or falls smoothly;
- Whether the operating speed of the instrument is normal, too fast or too slow indicates that the machine is not normal;
- Determine the safe running distance. The metal material testing machine is equipped with overload protection. After setting the safe distance, you can use it with confidence.
