The use of electronic tensile testing machine

First, the first part is the ball screw which drives the movement of the sensor. If there is a gap in the screw, the future experimental data will directly affect the maximum deformation and elongation after breaking.

Second, the second is the electronic tensile testing machine drive system, the current test machine drive system on the market some use reducer, and some use ordinary belt, the main drawbacks of these two transmission methods: the former demand for regular lubrication, after This will not guarantee that the synchronization of the drive will affect the experimental results. Shanghai Xiangjie Instrument Technology Co., Ltd. test machine transmission system uses full arc synchronous belt deceleration to ensure the synchronization of transmission precision, high transmission accuracy, high efficiency, smooth transmission, low noise, no maintenance and long service life
Third, followed by the electronic force testing machine force sensor, due to the quality of the sensor determines the accuracy of the test machine and force stability, the current market, the force of the sensor with a small sensor commonly used S-type sensor, general value The use of spoke sensors, the sensor is generally internal resistance strain gauge type, if the strain gauge is not high accuracy or fixed strain gauge with anti-aging can not be good or the sensor's data will affect the sensor's accuracy and application life. Jinan Drake Instrument Co., Ltd. uses imported sensors. The sensor has high precision, good linearity, and stable performance. It will not change for decades.

Fourthly, the power source (motor) of the testing machine is also called a motor. Currently, some testing machines on the market use ordinary three-phase motors or variable-frequency motors. Such motors use analog signal control, slow control response, inaccurate positioning, and general adjustment. The narrow speed range. There is no high speed, no low speed or low speed, no high speed, and the speed control is inaccurate. Jinan Derek Instrument Co., Ltd. uses all digital AC servo motors imported from the company. The control method adopts all-digital pulse control and has a wide speed range. Up to 0.001-1000MM/MIN, accurate control positioning, fast response, 0.01 seconds can be added to full speed, the motor can ensure accurate full-scale speed control, and the use of long life, up to several decades, and no maintenance.

Electronic tensile testing machine for plastic film, composite film, soft packaging materials, adhesives, adhesive tape, stickers, rubber, paper, plastic aluminum plate, enameled wire, non-woven fabrics, textiles, waterproof materials, V-belt and other products Tensile performance test. Can also achieve 180 degrees peel, 90 degree peel strength, fixed force elongation, long value of the extension force, and other tests.