WDW-E Series Computer Controlled Electronic Universal Testing MachineWDW-E Series is a new kind of electronic universal testing machine produced by TIME-Shijin Group, which adopts the most advanced and reliable ball screw electric mechanical load frame structure. The driving system adopts AC servo timing system and motor from Panasonic Co. Ltd. Of Japan. The PC controlling system is able to realize the close-loop control of the parameters such as loading force, specimen deformation, and crosshead stroke etc. The system realizes the screen display, online diagram drawing, testing curve changing, pile curve collation and auto analysis of test results, creation of test report. Especially, the application of the control mode can be manual control or computer programming control which makes the cyclic tests become available. By switching simply of different accessories, WDW series Universal testing machine can make tests on most of materials and components to suit your needs.
Standards:In accordance with or exceed the requirements of the following standards: ISO 7500-1, ASTM E4, EN10002-2, BS 1610, DIN 51221, ISO6892.
Mainframe: The machine adopt double space door type structure. High accuracy, wide range and stable Japan Panasonic AC servo motor drive the ball screw pair rotating through syn-deceleration system. The ball screw pair drives the middle crosshead and makes the tension/compression/ bending attachment moves up and down to realize the load and offload to the specimen. This structure has enough stiffness to apply high efficiency and stable moving. Key parts are processed on our own processing center to ensure the accuracy of the load frame. Ball screw is E5 class.
Electric part:(1) Adopt stable and reliable Japan Panasonic AC servo driving system and servo motor, with the protection device of over current, over voltage Speeding and overload. The adjustable rate can up to 1: 100000
(2) With the protective function of overload, over current, over voltage, displacement upper and lower limitation and emergency stop.
(3) The electric circuit is referred to international standard and conformed to national testing machine electric standard, high an excellent performance on the anti-jamming test to ensure the stability of controller and
Accuracy of test data.
Features:Complete computer controlled: The whole measuring and controlling system adopts specific PC control card
Used for testing machines, realizing the data zero and plus adjustment, which has very high reliability.
Supporting multi-transducers
Realizing the database management of the test data which are stored according to the standard format;
Facilitating other software to analyze and transfer.
Perfect programming by auto program control, every control mode can smoothly shift to another one.
Fulfilling the test requirement of all kinds of materials with every test standard home and abroad.
Control software has the auto-adjusting function of test hardness, which assures that the system works with
Every kind of specimen hardness.
Perfect graphic function realizing the arbitrarily magnifying, decreasing, equaling, adding, indicative display and
Print of all kinds of test curves, the test point searching as well as the simultaneous display and print of several
Kinds of test curves. Data processing supposes self-disposing and input disposing of graphic human computer Interaction, which facilitates the check and contrast of the test result.
The user can self -define the output of the test report, which makes the report format have very high flexibility.
Modularization design facilitates the software upgrading, function spreading as well as the second development.
All the crucial parts were processed by our owen processing center which was imported from Japan to guarantee The high accuracy of machine.
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Specifications |
WDW-600E/500E |
WDW-300E |
WDW-200E |
WDW-100E |
WDW-50E |
WDW-30E/20E/10E |
WDW-5E/2E/1E |
|
Capacity(kN) |
600/500 |
300 |
200 |
100 |
50 |
30/20/10 |
5/2/1 |
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Load frame Stiffness (kN/mm) |
1000 |
600 |
400 |
300 |
250 |
80 |
30 |
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Load range |
0.4%-100% of the max load |
2%-100% |
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Accuracy of test load |
≤±0.5% |
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Test Space |
Single / Double test space |
Single |
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Precision of Ball Screws |
16μm/300mm E level |
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Accuracy of deformation |
<±1% within the 2%-100% full range of the extensometer (accuracy level±0.5%) |
|
Crosshead stroke accuracy |
0.001mm |
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Accuracy of indication value of test load |
<±1% (accuracy level±0.5%) |
|
Resolution of load |
1/200000 of the max load force |
Scope of deformation measure
(normal extensometer) |
2%-100% FN |
|
Accuracy Indication of deformation (normal extensometer) |
within ±1% of indication value |
Scope of deformation measure
(High deformation extensometer) |
10mm-800mm |
Accuracy Indication of deformation
(High deformation extensometer) |
within the ±1% of the value |
|
Resolution of crosshead stroke |
0.001mm |
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Adjustment scope of test speed under Load control mode |
0.005-5%FN/S |
|
Accuracy of test speed under Load control mode |
Test Speed<0.05%FN/s,within the ±2% of the preset value; Test Speed≥0.05%FN/s, within the ±0.5% of the preset value |
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Adjustment Scope of deformation rate |
0.005-5%FN/S |
|
Accuracy of deformation rate |
Test Speed<0.05%FN/s,within the ±2% of the preset value, while Test Speed≥0.05%FN/s,within the ±0.5% of the preset value |
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Adjustment scope of stroke speed |
0.005mm/min-250mm/min |
0.005mm/min-500mm/min |
|
|
Accuracy of stroke speed |
Test speed<0.01mm/min, within the ±1.0% of preset value, while test speed≥0.01mm/min, within the ±2% of the preset value |
|
Scope of the consistent load deformation and displacement control |
0.5%-100%FN/s |
Accuracy of the consistent load
deformation and displacement control |
preset value≥10%FN, within the ±0.1% of preset value;
preset value<10%FN, within the ±1% of preset value |
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Length of the test space(mm) |
600 |
600 |
600 |
600 |
600 |
800 |
700 |
|
Width of the test space(mm) |
650 |
600 |
600 |
600 |
575 |
370 |
400 |
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Dimension(mm) |
1150x770x2817 |
1100x770x2817 |
1100x770x2685 |
1010x750x2225 |
945x654x2266 |
686x525x1880 |
610x480x1285 |
|
Weight(kg) |
2800 |
1560 |
1560 |
1100 |
700 |
250 |
100 |
|
Power Supply |
AC380v±10%, 50/60Hz, Three-phase Five-wire |
AC220v±10%, 50/60Hz |
|
Power |
5 |
3 |
1.5 |
0.75 |
0.4 |
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Type of machine |
Floor type |
Table type |
TIME Group Inc. was established in 1984 is a leading manufacturer of Material Testing Machines in China. TIME Group Inc. has over 2, 800 dedicated, highly skilled employees in facilities located in China. From engineering, service, training, to front-line support, our commitment to customer satisfaction is the driving force behind everything we do. In 1995, we achieved the ISO 9001 certificate, and we have got many other certificates, such as CE. We are not only famous in China, but also have been exporting into more than 35 oversea countries and area.
JINAN SHIJIN GROUP was established in 1952, is the leading company in testing machine industry, honored as the excellent HI-TECH company in China. In August, 2003, TIME GROUP INC. Merged SHIJIN GROUP, this is a landmark in China testing machine industry.
We invested 180 million RMB to build a new factory of TIME SHIJIN GROUP in the Jinan economy & technology development district in 2010, and it occupies 102 Mu, with building area 46800 sq. M. It consists of 10 production lines: Foundry, Heat Treatment, Painting, Big Parts, Accessories, Bearings, Electric, Oil Sources, Load Frame, Installation & Calibration, Diversified Big Digital Controlled Processing Centers and 131 units of special machine tool equipments. The advantages of our new factory are not only the biggest production capacity in the Testing Machine industry of China, but also with the most modern technology.
Our main products include:
--Servo Hydraulic Universal Testing Machine
--Hydraulic Compression Testing Machine
--Electronic Universal Testing Machine
--Pendulum Impact Testing Machine
--Torsion Testing Machine
--Fatigue Testing Machine
--Friction & Wear Testing Machine
--Hardness Tester
--Spring Testing Machine
--Metallographic
