First, product overview:
WDW-50E/100E electronic universal testing machine (5 tons /10 tons)) is mainly used in wire, rope, wire winding, winding, bags, belts, hard wire, step drawing, film, metal wire, metal foil, paper, fiber placement, composite materials, prefabricated plate, wire, cable, glue, plastic tube, spring, tape, connectors and other materials tensile and tear test.
The test machine manufactured by Ji'nan time test machine plant adopts double space door structure, the standard is for upper space drawing, the lower space is compressed and bent, and the tension and compression space can be transformed to each other. The main part of the electronic universal testing machine is made up of four guiding columns, upper crossbeams, middle beams and worktables. The speed control system is installed on the lower part of the workbench. By Japan's Matsushita AC servo motor, high precision, wide range, stable performance by a synchronous toothed belt reducer system drives the ball screw rotation, ball screw drive a drive tension (or compression, bending and other auxiliary devices) move up and down, to achieve the loading and unloading test. The structure ensures that the frame has sufficient stiffness and achieves high efficiency and smooth transmission at the same time. The main components of the electronic universal testing machine are processed in the processing center to ensure the accuracy of the main engine. The ball screw is class E5.
Two. Standard configuration:
Name
WDW-50E
WDW-100E
Number
Mainframe AC servo motor and system
1.5kW
1
Deceleration system
1
Software and measurement and control system
1
Ball screw pair
2
Transformer
1
Load sensor
50KN
100KN
1
Extensometer
YYU-10/50
1
Photoelectric encoder
2000 line
1
Computer
Current mainstream configuration of Lenovo brand
1 Taiwan
Printer
HP (A4, inkjet printer)
1 Taiwan
Computer desk
standard
1
Stretch attached pliers
0mm ~ 7mm
1
Round jaw
14mm ~ 20mm
20mm ~ 26mm
1
Compression device
The diameter of the pressure plate is 100
The diameter of the pressure plate is 120
1
Bending device
Span 500mm, roller and roller diameter diameter 24mm
Span 500mm, roller and roller diameter diameter 30mm
1
Random tools
1
Random file
1
Special attachments (required for another order)
Flat tongs 7mm to 14mm, 14mm to 20mm
Round jaws from 4mm to 14mm, 14mm to 20mm
1
Three. Functional characteristics:
(1) AC servo drive and AC servo motor, the performance is stable and reliable, with over current, overvoltage, overspeed, overload and other protection devices. The speed ratio can reach 1:100000.
(2) the protection functions such as overload, overflow, overvoltage, displacement upper and lower limit and emergency stop.
(3) electrical control line is in line with international standard, accords with the electrical standard of national test machine, and has strong anti-interference ability. It ensures the stability of controller and accuracy of experimental data.
Four. Technical parameters:
Technical name
WDW-50E
Maximum test force (kN)
Fifty
Measuring range of test force
0.4%~100% of the maximum test force
Accuracy of test force
Better than the test value of 1% (precision grade is + 0.5%)
Test force resolution
200000 yards
Extended range (mm)
Fifty
Maximum deformation measurement (mm)
Ten
Deformation measurement range (mm)
2%~100% with maximum deformation
Relative error of deformable indication
Better than the test value of 1% (precision grade is + 0.5%)
Relative error of displacement indication
Better than the test value of 1% (precision grade is + 0.5%)
Displacement resolution (mm)
Zero point zero zero one
Displacement rate adjustment range (mm/min)
0.005~500, stepless speed regulation
Relative error of displacement rate
Better than the test value of 1% (precision grade is + 0.5%)
Host size (mm)
945 x 654 x 2186
Test space width (mm)
Five hundred and seventy-five
Stretch stroke (mm)
Six hundred
Compression stroke (mm)
Six hundred
The maximum stroke of the beam (mm)
One thousand one hundred and fifty
Host quality (kg)
Seven hundred
Mainframe power supply
1.5kW, AC380V + 10%, three phase four wire
work environment
The room temperature is 10 to 35 C, and the humidity is 20% ~ 80%