WDW-50E series microcomputer control electronic universal testing machine
First, the product description
Applicable test methods and standards:
GB/T228 "Metal materials tensile test method at room temperature"
GB/T7314 "Metal materials room temperature compression test method"
GB/T14452 "Test method for bending mechanical properties of metallic materials"
Can meet GB , ISO , ASTM , DIN and other standards. Other corresponding standards can be added according to customer needs.
2 , the host:
The machine adopts double space door structure, the standard is upper space stretching, the lower space is compressed and bent, and the tension and compression space can be converted into each other. The main part is composed of four guiding columns, upper beam, middle beam and workbench, and the speed control system is installed in the lower part of the workbench. The Japanese Panasonic AC servo motor with high speed regulation, wide range and stable performance drives the ball screw pair to rotate through the synchronous toothed belt deceleration system. The ball screw pair drives the middle beam to drive the stretching aid (or compression, bending, etc.). The auxiliary tool) moves up and down to realize loading and unloading of the sample. This structure ensures that the frame has sufficient rigidity to achieve efficient and smooth transmission. The main components of the mainframe are processed in the machining center to ensure the accuracy of the mainframe. The ball screw is E5 .
3 , with standard configuration:
A set of wedge-shaped tensile attachments, compression attachments, and bending attachments. The wedge-type tensile attachment adopts manual rotary clamping mode, convenient clamping, reliable, non-slip, and the jaws do not move during the clamping process, and the clamp moves up and down. The sample is not subject to additional forces, ensuring the accuracy of the test results.
4 , electrical system:
With the Japanese Panasonic Corporation AC servo drive and AC servo motor, the performance is stable and reliable, with protection devices such as overcurrent, overvoltage, overspeed and overload. The speed ratio can reach 1:100,000 . It has protection functions such as overload, overcurrent, overvoltage, upper and lower displacement and emergency stop. The electrical control circuit refers to the international standard, conforms to the national test machine electrical standard, and has strong anti-interference ability, which ensures the stability of the controller and the accuracy of the experimental data.
Spesification
Serial number |
Technical indicators |
WDW-50E |
WDW-100E |
WDW-200E |
WDW-300E |
WDW-500E |
WDW-600E |
1 |
Test machine level |
Level 1 or level 0.5 |
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2 |
Maximum test force |
50kN |
100kN |
200kN |
300kN |
500kN |
600kN |
3 |
Test force measurement range |
Maximum test force ( 0.4% to 100% ) |
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4 |
Test force measurement accuracy |
Within the measurement range of the maximum test force ( 0.4% to 100% ), it is better than±1 % of the indicated value ( Level 1 ); Within the measurement range of the maximum test force ( 0.4% to 100% ), it is better than±0.5 % of the indicated value ( 0.5 level) |
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5 |
Test force resolution |
±300000 yards |
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6 |
Maximum deformation |
10mm |
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7 |
Deformation measurement range |
0.2%-100% of the full scale of the extensometer |
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8 |
Deformation measurement accuracy |
Within the range of 0.2%-100% of the full scale of the extensometer , better than ±1 % of the indicated value ( Level 1 ); Within the range of 0.2%-100% of the full scale of the extensometer , better than ±0.5 % of the indicated value ( 0.5 level) |
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9 |
Displacement measurement accuracy |
Better than ±1 % of the indicated value ( Level 1 ); better than ±0.5 % of the indicated value ( Level 0.5 ) |
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10 |
Displacement resolution |
0.001mm |
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11 |
Displacement speed (mm/min) |
0. 005 ~ 500 , stepless speed regulation |
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12 |
Stretching stroke (mm) |
600 |
600 |
600 |
600 |
600 |
|
13 |
Compression stroke (mm) |
600 |
600 |
600 |
Inquiry
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