The performance of the high-frequency fatigue tester supported by the coil motor is excellent
time£º2019/8/14 click£º5673
The performance of the high-frequency fatigue tester supported by the coil motor is excellent. Middle-aged people are old and small, with mortgages and car loans in the middle. To tell the truth, the middle-aged world is really "bitter and tired," but the degree of suffering is only known to them. Sound coil motor small editor play the imagination of the sky, there is a kind of instrument, can fatigue test?
Although this instrument has not yet been born, there are "namesakes" in the industrial field, high-frequency fatigue testing machines, according to the audio coil motor editor, The high frequency fatigue tester is used to determine the fatigue characteristics, fatigue life, precast cracks, and crack propagation of the tensile, compression, or tensile strain loads of metals, alloy materials, and their components(such as operating joints, fasteners, spiral exercise components, etc.) at room temperature. And ...
The small compilation of the coil motor understands that based on different applications, high-frequency fatigue testing machines can be divided into electromagnetic and motor types. The dynamic displacement of the electromagnetic high-frequency fatigue tester is relatively small, but the test frequency up to 500 Hz can be provided. The high frequency fatigue tester of the motor is less than the electromagnetic type in frequency but provides a large amount of displacement to meet the needs of structural test.
The application of fatigue testing machines can be described as quite extensive, but the traditional fatigue testing machines can not satisfy the mechanical properties of rubber, polymer materials, composite materials or biomedical materials and instruments. The traditional method of selecting stepping motor or piezoelectric ceramic as the driving device of fatigue tester is broken. The selected coil motor avoids the mechanical transmission of the stepping motor, realizes "zero transmission", and has the characteristics of zero hysteresis, high precision, and high frequency.
Kunshan Tongmao Electronics Co., Ltd. has been deeply cultivating the motor field for many years. It has the technical experience of Europe and the United States in the industry. It is designed with customer appeal as the guide and specializes in customizing sound coil motors with reasonable performance for customers.
This article originated from the original company of Kunshan Tongmao Electronics Co., Ltd.(www.tmmotion.com). Please indicate the source.
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