Computer Controlled 100KN Electronic Universal Material Testing
Machine
Brief Introduction:
iUTM-1100-100 computer-controlled electronic universal testing
machine is designed for universities, research institutes and
design a new generation of computer-controlled electronic universal
testing machine.
Computer system through the all-digital controller and servo motor
rotation speed control system, the deceleration gear system by
precision ball screw drive after moving beam up, down, complete
specimen tensile, compression, bending, shear and other kinds of
mechanical performance test, another test accompanied by a wide
variety of configurations, in metal, nonmetal, compound materials
and products in the mechanical performance test, has a very broad
application prospects.
It is widely used in building materials, aerospace, machinery, wire
and cable, rubber, plastics, textiles, household appliances and
other industries of the material tests and analysis, scientific
research institutions, universities, industrial and mining
enterprises, technical supervision, inspection and arbitration
departments ideal test equipment.
Technical Specification:
| Capacity | Max available 100KN |
| Force Accuracy | ± 1% |
| Force resolution | 1/300 000 (6-speed full, regardless of file or equivalent) |
| Cross head measurement accuracy | higher than 0.0025mm |
| Deformation measurement accuracy | ± 0.5% (range of 0.2-10mm) |
| Test speed range | 0.01-500mm / min, and stepless speed |
| Speed control accuracy | ± 1% (0.01 10mm/min); ± 0.5% (10 ~500mm/min) |
| Constant force, constant deformation, constant displacement control
range | 0.2% -100% FS |
| Test Space | A. stretching space: 600mm B. compression space: 700mm |
| Pressure plate size | Diameter 100 mm |
| bending supporting roller spacing | 300 mm |
| Branch roll width | 100mm |
| Fulcrum diameter | 30mm |
| power supply | AC380V ± 10%, 50Hz, Power: 3kW |
| Dimension | 130 × 650 × 2650mm |
| Weight | 1800Kg |
The Program Description:
1 Host
1.1 host portal frame structure with high stiffness, high strength,
small deformation;
1.2 The use of imported high-precision ball screw drive efficient
and smooth;
1.3 Transmission arc tooth synchronous belt drive, two-way
transmission process gap;
1.4 AC servo motor and drive system ensure smooth transmission,
torque stability, with overcurrent, overvoltage, overload
protection device, the governor than 1:100,000;
1.5 fixture specially designed clamping firm, easy to operate, no
jaws slip phenomenon;
The 1.6 special process assurance testing machine concentricity
well eliminate the irregular sample sensor.
2 control system
The STC300 full digital control closed loop system has many
advanced features and technological innovation, mainly reflected
in:
(1) test force specimen deformation, four closed-loop control the
crosshead and test process;
(2) the data acquisition system by the 4-way high-precision 24 A /
D conversion channel composed. The maximum resolution of up to
1/300000, full, regardless of the file;
(3) the choice of the original brand BB, AD, Xilinx, integrated
devices, all-digital design;
(4) in line with the PCI bus standard, the microcomputer automatic
identification and installation, do the "plug and measure";
(5) electronic measuring systems potentiometer and other analog
components to ensure interchangeability for easy maintenance and
replacement.
Control Software:
Comply with GB228-87, GB228-2002 standard and other relevant
provisions of more than thirty countries, while according to GB,
ISO, JIS, ASTM, DIN, and provide a variety of standard tests and
data processing, and has good scalability.
1 Computer control system, high integration, performance,
stability, and easy to adjust. Experimental data can be collected
in real time, real-time characteristic curve of the experimental
dynamic display, test data files can be used with Access databases
or SQLserve way to save a large database to facilitate the sharing
of resources to achieve customer and network management, and user
re-analysis. For a variety of word2000 user-defined reports, the
software can easily access to solve the same user or different
users at different times have different needs for the test reports
of problems. The software can handle test force, displacement, time
derivative of the original data and the resulting curve;
2 Protection: This machine has two kinds of software and mechanical
limit protection, automatic shut down more than the maximum load
ratio can be dynamically set; with over-current, over voltage and
overload protection features;
3 channels for load automatically marked, easy and intuitive;
4-volume curve of the test can be achieved at different levels show
that automatically follow the
curve;
5 The software enables user-defined speed set, adjust the speed of
the computer. Can achieve high-precision calibration of the speed
at any time to adjust speed gear and coding;
6 Monitoring the testing process: the process of testing the test
force, displacement, curve and other parameters to achieve
real-time display;
7 Classification authority management software: In order to improve
the software and data security, which you can set password
protection to achieve the different sub-rights management
functions;
8 The results reproduce the features: the coexistence of test
operation is complete after-hours, according to user needs at any
time in the future to open and re-analysis of test data;
9Ccan be selected according to the user load ~ time, the load -
displacement, displacement - time curve for test and data display,
storage, analysis and printing;
10-By-point through the curve function: by clicking the mouse on
the curve, force and deformation values at each point in order to
achieve a variety of parameters;
11 The results contrast features: multiple tests can be also
observed curves, and the superposition of multiple curves, enlarged
to achieve the characteristics of samples to be analyzed than;
12 power interface: power channel interface and test the software
according to user needs with a variety of sensors, and can be
calibrated, to modify parameters and normal test;
13 Data sampling frequency: the user can choose high-speed sampling
frequency test Requirements.
