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universal testing machine compression test: tensile test generally involves clamping the two ends of the material sample on two fixtures separated by a certain distance. The two clamps separate and stretch the specimen at a certain speed. The change in stress on the sample is measured until the sample is destroyed. The tensile test of the tensile machine is one of the most widely used methods for studying the mechanical strength of materials, and it is necessary to use constant speed motion.
Application of Universal Testing Machine:
This types of tensile testing machines is designed for conducting tensile, compression, bending, shearing, bonding strength, peeling, tearing and other tests for shoes, rubber, plastic, leather, metal, nylon line, fabric, paper, aviation, packaging, construction, petrifaction, electrician, vehicle and other materials. It is a basic equipment of quality control, receiving inspection, physical test, mechanics research, material development.
Correct use of computerized universal testing machine:
1. Make sure all wiring is correct before the tensile testing machine is operated and preheat for at least 15 minutes to package the stability of the sensor.
2. According to the test, the position of the upper and lower limit blocks is reasonably set to prevent the instrument from running over the stroke and causing damage to the fixture and the sample.
3. When pressing the fast up button or the fast down button, do not put your hand between the moving beam and the fixed specimen, fixture or test device to avoid injury.
4. It is strictly forbidden to use the Computerized Universal Tensile Strength Testing Machine price for overload and super speed.
5. It is strictly forbidden to hit the lifting screw with hard objects and put on the lubricating oil on time.
6. When mechanically replacing the V-belt, pay attention to the position of the hand to prevent pinching the finger. The transmission part must be covered with a protective cover.
7. When the electronic stepless speed regulation adjusts the lifting speed, it cannot be operated too fast.
8. Before using the 50KN power machine, pay attention to check the tightening of the clamp tightening screws.
9. When lifting the lower clamp, the movement should be stable, avoid collision, and often check the tightness of the clamp screw.
10. When replacing the test fixture, pay attention to cooperate to prevent bruises.
11. When opening the clamp to take the sample, pay attention to the clamping distance of the sample, not too much or too little.
12. When the tensile testing machine and the microcomputer are connected, the operation must be carried out according to the program requirements. It is strictly forbidden to operate the program due to illegal operation;
13. The parameters to be printed check whether the printer has paper and replenish it in time before printing.
14. After the operation is completed, shut down the tensile testing machine for rubber according to the program requirements. It is strictly forbidden to cut off the power directly.
How to maintain the universal testing equipment?
1. The part of the utm electronic universal test instrument is often wiped clean and kept clean.
2. Please wipe with electroplating oil to prevent rust and light.
3. Please add lubricating oil to the power screw and screw part to ensure the transmission is sensitive.
4, the panel, please wipe with a dry cloth, to prevent water, so as not to damage IC electronic parts.
5. Please fix all fixturesand fittings and wipe the anti-rust oil to prevent rust.
6. The power must be turned off when going to work.
Basic functions of utm wholesale universal tensile testing machine: tensile properties, tensile strength and deformation rate, tensile strength, tear resistance, heat sealing strength performance, roller peeling test, 90 degree peeling, rope breaking force, pants tear Force, 180 degree peeling, compression test, bending test, shear test, burst test, etc. to complete different tests, according to customer needs, can install different fixtures, wide specimen fixtures, etc.
1. The part of the tensile strength machine test is often wiped clean and kept clean.
2. Please wipe with electroplating oil to prevent rust and light.
3. Please add lubricating oil to the power screw and screw part to ensure the transmission is sensitive.
4, the panel, please wipe with a dry cloth, to prevent water, so as not to damage IC electronic parts.
5. Please fix all fixtures and fittings and wipe the anti-rust oil to prevent rust.
6. The power must be turned off when going to work.
