Product name: Microcomputer controlled universal testing machine for artificial boards
Product model: WDW-50
Product function: Testing and research on the static bending strength and elastic modulus of artificial boards such as glass magnesium flat board, plywood, particle board, fiberboard, medium density fiberboard, artificial board, blockboard, solid wood composite floor, impregnated paper laminated wood floor, bamboo floor, solid wood floor, extruded board, honeycomb board, perforated board, hollow structure board, bending load, bending load, internal bonding (bonding) strength, surface bonding strength, glue layer shear strength, peeling performance, screw holding force, tensile strength, compressive strength, etc., and testing and research on the physical and mechanical properties of integrated wood bending performance.
Based on the standards:
GB/T 16491 Electronic universal testing machine
GB/T 2611 General technical requirements for testing machines
JJG 139 Tension, pressure and universal testing machines
JJG 475 Electronic universal testing machine
GB /T 17657 Test methods for physical and chemical properties of wood-based panels and veneer wood-based panels
GBT 1927.1~20 Test methods for physical and mechanical properties of small defect-free specimens of wood
GB/T 26899 Structural integrated wood
GB/T 50329 Standard for test methods for wood structures
GB/T 1928 Physical and mechanical test methods for wood
GB/T 1936.1 Test method for bending strength of wood
GB/T 1936.2 Determination method for bending elastic modulus of wood
GB/T 1937 Test method for shear strength along the grain of wood
GB/T 1938 Test method for tensile strength along the grain of wood
GB/T 1939 Test method for transverse compression of wood
GB/T 1941 Test method for hardness of wood
GB/T 1942 Test method for splitting resistance of wood
GB/T 1943 Determination method for elastic modulus of transverse compression of wood
GB/T 11718 Medium density fiberboard
GB/T 20241 Laminated veneer
GB/T 20239 Wooden floor for gymnasium
GB/T 5849 Blockboard
GB/T 18102 Impregnated paper laminated wooden floor
GB/T 18101 Flame retardant plywood
GB/T 18103 Solid wood composite floor
GB/T 18958 Flame retardant medium density fiberboard
GB/T 20240 Bamboo laminated wood floor
GB/T 24311 Plywood for modular packaging boxes
GB/T 24507 Impregnated paper laminated solid wood composite floor
GB/T 28992 Heat-treated solid wood flooring
GB/T 31745 High wear-resistant painted solid wood flooring
GB/T 30364 Reconstructed bamboo flooring
GB/T 34717 Extruded particleboard
GB/T 34722 Impregnated film paper veneer plywood and blockboard
Not listed in detail Can be added at will
The high-strength optical axis fixes the upper beam and the work surface to form a high-rigidity portal frame host:
The transmission structure of the servo motor + reducer + synchronous belt + pulley + precision gapless ball screw realizes the up and down movement of the beam, and the test process is realized through the measurement and control software:
High-precision spoke/S-type force sensor, force measurement accuracy 0.5 level;
A variety of perfect test fixtures, pin connection + simple nut locking, easy to operate;
Add extensometer, displacement meter, large deformation measuring instrument to accurately measure material deformation data;
Powerful full-digital closed-loop, multi-channel measurement and control system, built-in various detection method standards, automatic control of the test process, data can be saved and exported, and can be connected to multiple networked companies;
The bottom of the host is designed with a wheel/adjustable leveling foot to facilitate the equipment placement and later adjustment;
Modular electrical control box for easy troubleshooting;
Test force overload protection, safety limit protection, overcurrent and overvoltage protection, indicator light operation status prompt, voice operation prompt, and design emergency stop switch;
1 | Maximum test force | 50kN (select a capacity below 50KN) |
2 | Testing machine accuracy class | Class 0.5 |
3 | Load measuring range | 0.4%～100%FS |
4 | Relative indication error | ±0.5% |
5 | Test force resolution | 1/±500000FS (the resolution remains unchanged throughout the process) |
6 | Deformation measurement range | 0.2%～100% |
7 | Force control rate adjustment range | 0.005%～5%FS/S |
8 | Force control rate accuracy | When the rate is <0.05%FS, it is within ±1% of the set value; When the rate is ≥0.05%FS, it is within ±0.5% of the set value; |
9 | Deformation rate adjustment range | 0.005～5%FS/s； |
10 | Deformation rate control accuracy | When the rate is <0.05%FS/s, it is within ±1% of the set value; When the rate is ≥0.05%FS/s, it is within ±0.5% of the set value; |
11 | Maximum displacement rate | 600mm/min |
12 | Displacement rate control accuracy | Within ±0.2% of the set value; |
13 | Constant force, deformation and displacement control range | 0.5%～100%FS |
14 | Constant force, deformation and displacement control accuracy | When the set value is ≥10%FS, it should be within ±0.5% of the set value. When the set value is <10%FS, it is within ±1% of the set value. |
15 | Maximum column spacing | 450mm |
16 | Maximum crosshead travel | 800mm |
17 | Supply voltage | ~220V±10% 50Hz (must be reliably grounded) |
18 | Machine power | 750W |
19 | Load frame size (length*width*height) | ≈760x450x1800mm |
20 | Measurement and control cabinet size (length*width*height) | ≈About 700x600x750mm |
21 | Load frame weight | ≈320kg |
22 | Control cabinet weight | ≈30kg |
