
Testing machine type:Microcomputer controlled shock absorber/Gas spring pressure testing machine
Specification and model:TLS-Wseries
Maximum test force: 10/20/50/100 (KN)
1、 Main purpose:The microcomputer controlled shock absorber pressure testing machine and gas spring pressure testing machine are mainly suitable for strength testing, speed characteristics, return damping, mechanical performance, and working ability analysis of shock absorbers and gas springs for various vehicle models.
2、 Applicable standards:Referring to the standard JB/T 7796-2005 Spring Tensile and Compression Testing Machine, this standard specifies the terminology, definitions, requirements, inspection rules, markings, and packaging of spring tensile and compression testing machines. GB/T13634 "Calibration of force measuring instruments for testing machine calibration" JIS B7738-1993 "Spiral spring pressure and tension testing machines"
3、 Main functional features:
1. The measurement and control software of the gas spring pressure testing machine consists of functional modules such as speed characteristics, parameter input, data processing, result observation, icon display, record query, result printing, and data saving.
2. Multi point automatic transmission collects speed and automatically returns to the initial position, making the entire testing process automated.
3. The testing machine has an overload automatic return function to ensure that the force sensor is not damaged.
4. With powerful data processing and statistical functions, it can draw curves of force and displacement relationships, calculate the segmented stiffness of shock absorbers, perform data statistics, draw normal distribution diagrams, and calculate process capability indices.
5. The transmission system is composed of imported servo motors, controllers, and precision ball screw pairs.
6. Using high-precision load sensorsDisplacement sensorThe measurement and control system is composed of digital data acquisition cards and PCs to achieve stable and reliable operation as well as precise testing.
4、 Main technical indicators:
project |
Specification parameters and indicators |
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Maximum test force |
10KN |
20KN |
50KN |
100KN |
Test force measurement range |
1%-100% |
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Minimum reading value of experimental force |
1N |
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Minimum displacement reading value |
0.01mm |
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Stretching Space |
1000mm |
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Compression space |
1000mm |
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Pressure plate diameter |
¢200mm |
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Effective experimental width |
450mm |
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Force accuracy |
± 0.5% (indicated value) |
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Deformation indication error |
≤±(50+0.15L)μm |
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loading speed |
0.05-500mm/min (stepless speed regulation) |
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loading method |
Imported servo motor controller |
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supply voltage |
380VAC50Hz |