دستگاه تست کشش/ فشار نوع تک فنره سری سری میکرو کنترل Mitech MDW-TW، توسط میکروکامپیوتر کنترل حرکت مارپیچ درایو موتور، برای طیف گسترده ای از آزمایش کشش و فشرده سازی فنر استفاده می شود، از کنترل داخلی، سروو AC،. موتور، عملکرد پایدار، ساختار قوی، قابلیت اطمینان بالا، عملیات ساده و درجه بالایی از اتوماسیون استفاده می کند. دستیابی به عملکرد قدرتمند به کمک رایانه. به طور گسترده در تولید فنر، لوازم الکتریکی کم ولتاژ، ماشین آلات قدرت، موسسات آموزش عالی و واحدهای تحقیقات علمی و سایر زمینه ها استفاده می شود. تجهیزات تست دقیق حرفه ای لازم برای بهبود راندمان تولید و صرفه جویی در هزینه های تولید است.
Function & application
Widely used in spring mechanical performance test.
Working Principle
Spring tension and compression testing machine, the sensor force generated by the signal sent to the measurement amplifier, amplified into the A / D converter into a digital signal is accepted by the computer system,by the computer system to accept the digital processing, the computer system to deal with the operation of A / D converter to the signal through the LCD display data.
Working Conditions
l Operating temperature: room temperature ~ 45 ℃;
l Relative humidity: 20% to 80%;
l No vibration around, no corrosive media, no strong magnetic field interference;
l Horizontal installation on a solid basis;
Instrument Features
l Widely used in spring manufacturing, low-voltage electrical appliances, power machinery, institutions of higher learning and
scientific research units and other fields;
l Modeling novel, strong structure, high reliability, simple operation, high precision;
l During the test, the moving speed of the beam can be preset or manually adjusted by the program.
l The beam and bottom panel form a frame structure through two pairs of ball screws to ensure the rigidity of the frame
structure.
l Using built-in controller to ensure that the test machine can be specimen deformation, test force and displacement of the
closed-loop control;
l The transmission system consists of circular synchronous tooth type belt, screw lead, smooth operation, high efficiency, low
noise, no pollution;
l With a limit protection function, to automatically stop after the arrival limit, to prevent the collision in the middle of the beam
caused by overload or even damage the sensor;
l According to the size of the load can be automatically switched to the appropriate range to ensure the accuracy of
measurement data;
l Zero, calibration, storage, etc. without any analog adjustment link, the control circuit is highly integrated;
l The end of the test, the test data and the test curve are automatically saved for later retrieval analysis;
l Using the brand computer, Chinese and English Windows operating platform, menu prompts, mouse operation, with fast
running, clear interface, simple operation and so on, to meet the needs of different materials testing;
l Consistent with GB, ISO, ASTM, DIN and other relevant domestic and foreign standards.
Instrument Maintenance
l Before using this instrument, please read the instruction manual carefully, understand the operation steps and precautions,
avoid the damage caused by improper operation or personal safety accident;
l Test machine is a large precision instruments, should pay attention to water, moisture. Exposed workstations, upper and
lower beam parts and attached parts should be coated with anti-rust oil to prevent rust;
l If idle for a long time, at least once a week and move the upper and lower beams, so that beam position, silk mother often
activities to prevent rust;
l Should be at least once a year for the instrument to do periodic testing to ensure the accuracy of the test machine;
l Electrical connection cable and equipment should be careful when connected, moderate efforts, remember not to swipe, hard pull.
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