Large Automatic Spring Testing Machine , Automatic Calibration and
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Automatic spring tension and compression testing machine name:(10 - 100) KN large automatic spring testing machine
Spring testing machine is also called [spring tension and
compression testing machine], [spring tensile test machine, spring
pressure testing machine], [the tension of the spring machine,
spring press], [spring tension tester, pressure tester] etc
According to the spring and a pressure spring of different sizes,
we put the spring testing machine is divided into manual spring
testing machine and electric spring testing machine (including
automatic spring tester and microcomputer controlled spring testing
machine);
According to different detection of spring each manufacturer
requirements, we also divided into liquid crystal digital display
type spring testing machine and computer control type spring
testing machine;
We have been committed to R & D and manufacturing of spring testing
equipment, and according to the different requirements of customers
and the development suited to their use of unconventional spring
detection device, as long as the detection and spring related
please give us to do, look forward to your call letters!
The main use and the use scope
The machine according to the national spring tension and
compression testing machine technical requirements of standards
made professional design,automatic control and data acquisition
system, realizes the full digital adjustment data acquisition and
control process. To spring, pressure spring, disk spring,spring,
spring, spring tower card,, leaf spring, spring, spring, mold
compound gas spring, shaped spring, such as precision spring
tension, pressure, displacement,stiffness, strength test and
analysis.
The main technical indicators
| Style | the door type |
| The maximum test force | 10KN, 20KN, 50KN, 100KN |
| Range | 2%-100% |
| Accuracy of testing force | + 1% |
| The displacement resolution | 0.01mm |
| The displacement measurement accuracy | + 1% |
| Stretching stroke | 650mm (increases) |
| The compression stroke | 650mm (increases) |
| Test trip | 650mm (increases) |
| The displacement speed control range | 1mm/min ~ 300mm/min (100KN 1-200mm/min) |
| The displacement velocity control accuracy | + 1%; |
| Deformation shown value error | less than (50+0.15L) um |
| Size of the test machine | 760*400*1700 mm |
| Appearance | should meet the requirements of GB/T2611 |
| Complete | meet the standard requirements |
| The protection function | test machine has the function of overload protection |
| Power supply | 220V, 50Hz |
| Weight | 350KG |
| Level 1, testing machine |
The function introduction
1 Automatic calibration: the system can automatically calibrate the
accuracy of indication;
2 Can automatically calculate the corresponding value of the force
displacement;
3 According to the test force switch to the appropriate range to
ensure the accuracy of measurements;
4 Automatic display: during the whole test process, real-time
display of test force,peak and test status;
5 Automatic control: test parameters input is completed, can
automatically complete the test process;
6 Breaking judgment: fracture of the specimen, automatic stop
moving moving beam;
7 Limit protection: a machine and programmable two level limit
protection function.
The system configuration
1 Special tensile, compression of the set (assistive devices to
meet user requirements);
2 Domestic servo motor and servo control system of the set;
3 A set of 4 precision reducer;
4 High precision load sensor
