Do you know what are the calibration methods of the electronic tensile testing machine?
Do you know what are the calibration methods of the electronic tensile testing machine?
Electronic tensile testing machine is mainly used for stretching, compression, bending, shearing, tearing, peeling, etc. of metal wire, metal foil, plastic film, wire and cable, adhesive, artificial board, wire and cable, waterproof material and other industries. Mechanical performance test in cycles, etc.
Tension machines are widely used in the inspection and analysis of materials in industries such as factories and mines, quality supervision, aerospace, machinery manufacturing, wires and cables, rubber and plastics, textiles, construction and building materials, and home appliances.
Correction method of tensile testing machine
1. Strength value correction of tensile testing machine (tensile machine): After entering the computer program, open the correction interface, press the start of the test, take a standard weight and hang it lightly on the upper clamp connection seat, and record the strength value displayed by the computer. And calculate the difference with the standard weight, the error should not exceed ±1%.
2. Speed u200bu200bcorrection of tensile testing machine (tensile machine):
1. First record the initial position of the cross arm of the machine, and select the speed value on the control panel (use a standard straight steel ruler to measure the cross arm stroke).
2. When the machine is started, the electronic stopwatch starts to count for one minute. When the stopwatch reaches the time, press the machine stop button. According to the time of the stopwatch, the value of the cross arm stroke is recorded as the rate per minute (mm/min) , Observe the difference between the cross arm stroke value and the straight steel ruler, and calculate the cross arm stroke error value, which should not exceed ±1%.
The above is the correction method of the electronic tensile testing machine shared by the editor, I hope it can help everyone!
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