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computer control material testing machine


1 Main function
1) it mainly used in torsion test and research under room temperature with various materials.
2) It tests and researches with cylinder and tubular sample for continuous torque loading, torque grading loading, torque, Max. Torque, torsion strength, yield strength, upper yield strength, lower yield strength, nominal non-proportional torsion strength, Max. Non-proportional shear, shear modulus and other properties.
3) It tests and researches torsion fatigue and fatigue life property with metal and non-mental.
4) it tests bonding layer between metals and metal and nonmetals, bolts, valves, pipe fittings, wrenches, soft materials, composite materials, wires with increasing gripper.

2 Important characteristics
1) horizontal type, high rigidity and stability loading frame, size of loading frame is able custom made.
2) Auto kept loading, stress and strain control, cycling control, self-editing control and multiple control mode.
3) High precision and symmetric torsion sensor, wide linearity, well stability, which guarantee precision of torque.
4) High speed, low vibration, free maintaining, mute type of current servo motor actuator system.
5) Inner placed Ethernet joint, emergency stopping and loading function, flexible operation and switching.
6) Circuit board adopts photo-electricity isolation designing with high anti-interference.
7) With variety of high quality gripper, environmental system and torsion angel meter.
8) Wide test speed: 0°--720°/min(set freely)
9) Total digital close loop, multiple channel and function, easily operating (shenli-Test) software. There are variety of tests method, standard in data base, test data is stored inquired and transferred.
① Test procedure is auto controlled, torque, stress, deformation, torque angle totally controlled and displayed, whole keyboard inputting and intelligent  control mode system, control mode set freely without impact, switching smoothly, loading and unloading steadily.
② Flexible Excel and Word report with normal and self-editing comfort, multiple items ordered and output.
③ Reappearing test completes data re-analyzing, overlapping,and comparing multiple curves.
④ Test curves is zoom in and out with any coordinate axis, multiple curves is displayed at the same time, such as torque-time, torque- angle and angle-time curves. Coordinate axis is set freely.
⑤ Modulus, opening program satisfies individual requirement with hinting and guiding function.
⑥ Auto returning after test completed with intelligent, high efficient and convenient.
⑦ Auto calculating modulus G, nominal non-proportional torsion stress τp , upper yield strength τeH , lower yield strength τeL, torsion strength τm and so on.
⑧ Auto-measuring torque and angle and displaying test curves with value of torque, torque angle, and torsion speed.
10) multiple protective function: over loading, current, voltage, sample breaking safety and emergency stop protection.


ISO7800:2012(E)Metallic materials-Wire-Simple
torsion test MOD;
ISO9649:Metallic materials-Wire-Reverse torsion test
MOD;
ISO4101 Drawn steel wire for elevator ropes-
 Specifications MOD;
GB/T239.1-2012 Metallic materials-Wire-Part1:
Simple torsion test;
GB/T239.2-2012 Metallic materials-Wire-Part2:
Reverse torsion test;YB/T5198-2015Steel wires for
 elevator ropes 0.15~3.50mm;
GB/T20509;GB/T3428;GB/T17048/IEC60889;
GB/T4909.4-Test methods for bare wires-Part4:
Torsion  test;

Material torsion testing machine
1
Max. ToqueActuator system
±10N.m--200N.m
±500N.M
±1000N.m
±2000N.m
2
Test range:
2%--100%F.S
3
Resolution of torque
1±200000
1±300000
4
Relative error of indicating value
≤±1%, ≤±0.5%
5
Torsion angle
0°--∞
6
Resolution of torsion angle
0.01°/0.0001°(custom made)
7
Speed of torsion
0°--720°/min
8
Relative error of torsion speed
between ±1% of setting value.
9
Moving distance between clampers
0--300mm
0 --600mm
 
0--700mm
10
Error of coaxiality
less than diameter of 1.0mm
 
11
Central height of main axial of machine
170mm
 
170mm
230mm
12
Power
0.4KW
0.75KW
1.5KW
13
Voltage(reliable landing):
220V±10%, 50Hz.
 
14
Size of machine:
900*320*1100
1750*600*950
1800*660*960
15
Weight
400kg
700kg
900kg
16
Gripper
Card type
inserting type,
Diameter:
8 --20mm
 
inserting type,
Diameter:
8 --32mm
 

 
          
 
 

Shanghai Headquarter

Tel: + 86 21 57569927

Address: No. 299, Aide Road, Fengxian District, Shanghai

Email:shenli021@aliyun.com

Fax: + 86 21 57569937

Jinan Branch

Tel: + 86 531 8179 5118

Address: No. 100, Industry South Road, Jinan, Shandong

Fax: + 86 531 8179 5228

 
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