Introduction to instruments for testing mechanical properties such as spring tension and compression

The design of the main machine and assistive device of TLS-5 liquid crystal display spring testing machine integrates the advanced technology of our company, with beautiful appearance, convenient operation, stable and reliable
performance.

The system through the digital controller, through the speed regulation system to control the digital motor rotation, through the deceleration system deceleration through the precision lead screw sub-belt beam rise, fall, complete the sample tensile, compression and other mechanical properties tests, no pollution, low noise, high efficiency, with a wide range
of speed regulation.

This machine is developed
according to the requirements of the spring testing machine standard.

It is mainly used to test the mechanical properties of various coil springs
.

Second, the main function 1, set the test force P, detect the deformation of the spring F
.

2.
Set the deformation amount F and detect the test force P of the spring
.

3.
5 detection points
can be set.

4.
The test force, displacement and stiffness are displayed digitally and the test results are printed, which can test the initial tensile force
.

5.
It has the functions
of peak hold, overload protection, displacement and test force arbitrary clearance, stiffness calculation, test speed 0.
2- 500mm/min arbitrary setting, data query, data printing and so on.

6.
Adopt CNC motor drag and lead screw loading
.

Third, the main technical indicators 1, large test force: 5000N2, measurement range: 2% - 100% of the larger test force 3, test force accuracy: better than the ± 1% of the indication value 4, displacement measurement: resolution of 0.
01mm5, deformation accuracy: better than ±1% 6, speed regulation range: 0.
2-500mm/min7, testing machine beam displacement distance: 600mm8, compression test pressure disc between the larger distance: 600mm9, Upper and lower pressure plate diameter: 100mm10, host form: single-column frame structure 11, main machine size: 560×420×1200mm12, weight: about 150Kg13, power supply voltage: 220V 50HZ14, working environment: room temperature ~ 45 °C, humidity 20% ~ 80% Fourth, the main functions and characteristics: 1, the speed regulation system adopts stepper motor to drive the synchronous belt deceleration structure, stable and reliable, with overcurrent, overvoltage, overload and other
。
2.
Stepper motor loading and control is used to realize double-speed positioning, high-speed approximation and slow acquisition to improve experimental accuracy and reliability
.

3.
The transmission part adopts circular arc synchronous toothed belt, precision lead screw sub-transmission, smooth transmission, low noise, and high
transmission efficiency.

4, touch healthy operation mode, liquid crystal display real-time display, to overcome the problem of old-fashioned digital tube display is prone to failure, and beautiful and generous, convenient and fast
.

Tags:Spring testing machine