首页>ProductClass> Hydraulic universal testing machine>Microcomputer screen display hydraulic universal testing machine
BJWE - W C series hydraulic universal testing machine adopts microcomputer screen cylinder underneath type host, it is mainly used for all kinds of metal, non-metallic materials tensile, compression, bending and shear test, and the special test of some products, it is suitable for metallurgy, construction, light industry, aviation, space, material, universities and colleges, scientific research units, and other fields, trial operation and data processing in accordance with GB228-2002/2010 "materials at room temperature tensile test method" and so on standard requirements.
GB/ t3159-2008 hydraulic universal testing machine
GB/T 228.1-2010 metal material tensile test part 1: test method at room temperature
GB/ t7314-2005 metal materials room temperature compression test method
GB/ t232-2010 metal materials bending test method
GB/T 16826-2008 electric hydraulic servo universal testing machine
GB/T 2611-2007 test machine general technical requirements
JJG 1063-2010 electrohydraulic servo universal testing machine
JB/ t6146-2007 "technical conditions of extender"
JB/T 6147-2007 "testing machine packaging, packing marks, storage and transportation technical requirements"
1 host: hydraulic universal testing machine adopts microcomputer screen cylinder underneath, turbine worm drive type host, stretch space is located at the top of the host, compression, bending, shear test space between beams and workbench located under the host.
2 drive system: adopting across the moving crossbeam of worm gear and worm drive mechanism to adjust the test space, drive system and the positioning system thoroughly separation, loading system geometric center and bearing center completely consistent, to ensure the alignment of upper and lower jaw and the durability of the host.
3 control system:
3.1 realization of four closed-loop control of test force, specimen deformation, beam displacement and test process;
3.2 the data acquisition system is composed of 4-channel high precision and 24-bit A/D conversion channel, with A maximum resolution of 1/300000, and the whole process is not divided;
3.3 microcomputer screen display hydraulic universal testing machine adopts BB, AD, Xilinx and other original designer integrated devices, all digital design;
3.4 accord with PCI bus standard, automatic recognition and installation of microcomputer, and "plug and test";
3.5 electronic measurement system without potentiometer and other analog components to ensure interchangeability and easy maintenance and replacement.
Model | BJWE-W300C | BJWE-W600C | BJWE-W1000C |
Maximum test force(KN) | 300 | 600 | 1000 |
Structure form | 2 column +2 screw. | ||
Tester grade | Level 1 or 0.5 | ||
Test force measurement range. | 2% 100% FS matching 0.4% 100% FS | ||
Deformation measurement accuracy. | Within the range of 2%-100% of the extension meter, it is superior to + 1%. | ||
Displacement resolution | 0.01mm | ||
The piston stroke(mm) | 200 | 200 | 250 |
Maximum drawing space(mm) | 550 | 550 | 550 |
Maximum compression space(mm) | 500 | 500 | 500 |
The circle sample holds the diameter.(mm) | Φ6-Φ26 | Φ13-Φ40 | Φ13-Φ60 |
The maximum clamping thickness of flat specimen.(mm) | 0-15 | 0-30 | 0-40 |
The maximum clamping width of flat sample. | 80 | 80 | 120 |
Sample holding mode. | Internal hydraulic pressure tightening. | ||
The transmission way | Turbo worm drive. | ||
Main frame size (length * width * height) | About 900*650*2050 | About 1100*850*2250 | |
Table control cabinet size (length * width * height) | About 1100*700*930 | ||
The weight(kg) | About 2200 | About 2500 | About 3000 |
Note: stretch space and compression space can be customized according to customers' needs. |