БГД 570 571 Универсальная машина для растяжения материалов
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БГД 570 571 Универсальная машина для растяжения материалов
Введение： БГД 570/571 Универсальная машина для растяжения материалов is a new type of material machine which combines the electronic technology and mechanical transmission. Он имеет широкий диапазон ускорения и испытательной силы.，не только измерение и контроль нагрузки и смещения с более высокой точностью и чувствительностью，but also doing the control test by automatically of isokinetic load and displacement. It operates easily and conveniently，especially applied in inspect instruments which is used for controlling products of produce line. This series of tensile machine is mainly suit for non-metal and metal test with test load less than 20KN（BGD 570）or 50KN（BGD 571）.
The electronic universal material testing machine is mainly suitable for testing metal and non-metal materials，such as rubber，пластик，провод и кабель，optical fiber cable，seat belt，safety belt，leather belt composite material，PVC，waterproof coiled material， steel pipe，copper material，section bar， пружинная сталь，bearing steel，stainless steel （and other high hardness steels），отливки，steel plates， steel belts and non-ferrous metal wires. To test their functions which include stretching，сжатие， изгиб，стрижка，зачистка，рвущий，two-point extension（additional extension meter is required） etc.
БГД 570 571 Универсальная машина для растяжения материалов
Характер：
◆ Standards：ИСО 527, ИСО 604, ИСО 178, ИСО 1209, АСТМ Д 638, АСТМ Д 903
◆ High precision sensor（use high precision ball screw as driving mechanism）
◆ Frequency of collecting data：200 раз/секунду
◆ Can store many testing results of referenced points, calculate average value automatically, grab automatically max. value, force value at break.
◆ Set range of break point proportion：0～99% ，and can set freely according to different samples, accomplish stopped status at different position.
◆ Safety Device：Over loading, Emergency shut down, limitation device for above travel and under travel.
◆ Collect date synchronously, conversable full 24 bits AD codes,, resolution arrives 1/500,000, surpass all competitors.
◆ More than one thousand clamps and grippers for selection.
◆ Support multi-sensors, can equip with a few sensors at the same time for different range.
◆ User can calculate elastic modulus，yield point，constant residual strength，constant elongation， constant force deformation and maximum strength. There are other special professional calculations， such as the calculation of belt stripping and the elongation at yield point.
◆ Optional measure and control system of professional test machine，which can realize the closed loop of force value，deformation and position，so that the tensile machine can carry out curve control tests freely，such as low frequency cycle（fatigue）test，step test and force value holding（creep）test.
| Measure and Control System →
Function ↓ |
Standard open-loop control system
（Стандартная конфигурация) |
Standard open-loop control system
（optional） |
| Position （displacement speed） | √ | √ |
| Force（force value speed） | × | √ |
| Deformation | × | √ |
| Multiple Control （Position， force，Deformation control exchange） | × | √ |
| Cycle control | × | √ |
БГД 570 571 Универсальная машина для растяжения материалов
Measure and Control System Introduction
We use newest system which was developed in 2008. With strong functions and convenient application such as language conversion, translate automatically testing results, units conversion, manage sample shape, manage users, process data, generate report etc., This system uses newest tools –Visual Studio .Net 2005 which is developed by Microsoft . With strong function and friendly windows, it become a developing tool for new generation operation system, and arrive more than 90% areas and population of global.
БГД 570 571 Универсальная машина для растяжения материалов
The Characteristics of Software:
◆Operating interface attached with graph，изображение：intuitive and convenient to use，and it will decrease the operation error by voice mentioned，improving the reliability at the same time.
◆MS-ACCESS database technology and SQL technology：it is not only applied for data preservation and processing standardization，but also convenient for connecting to Intranet or Internet. It can also connect Word or Excel etc software easily. User can read original test data just through standard database.
◆Modular programming：VBScript can enlarge the user’s reporter and parameter program by automatic calculation. User can develop by secondary，it can realize stretching，сжатие，изгиб， рвущий，зачистка，shearing etc test functions except for software bag.
◆The curve graph function：through modular programming，real-time curve graphs will be displayed during the test，and parameter types can be selected for the coordinate axis of curve graphs. In theory， there are 169 kinds of graphs，from which parameters can be displayed.
◆Multi-sensor support：it can support 5 force value sensors，5 deformation sensors + large deformation + displacement，which expanded the test range greatly.
ПРИМЕЧАНИЕ: The minimum requirements of PC: Windows 7/Windows 8/Windows 10 Операционная система, USB2.0/ USB3.0 interface, Процессор 3.0 ГГц, 4 GB of memory, 100 GB of hard disk, wide screen color display (the minimum resolution: 1366*768).
◆Three-way independent simulant input channel, 24 bits AD converter, gain amplifier controlled by program.
◆Use USB 2.0 insulated photoelectricity to connect computer, reduce disturb and increase reliability.
◆Unit for testing force uses the newest high-speed, высокое разрешение, высокая точность, no dividual grade AD converter which can arrive ±500000 fractionized codes. Its superior to six grades amplifier and reach or approach advanced international standards.
◆Unit for testing big distortion：this system use high-speed circuit system to accomplish four-quadrant collection of photoelectric encoder, solve all influence to testing results because of dithering under low speed and redirection thoroughly, and increase four times resolution to big distortion of test machine big distortion.
◆Unit for testing displacement：use high-speed circuit system to accomplish four-quadrant collection of photoelectric encoder, solve all influence to testing results because of dithering under low speed and redirection thoroughly, and increase four times resolution to big distortion of test machine big distortion.
◆Unit for controlling speed：full digital controlling unit and its speed regulation ratio arrive 1:500000, namely 0.001 ~ 500mm/min（precision : 0.1%）, and can be tested under the whole range.
БГД 570 571Универсальная машина для растяжения материалов
Основные технические параметры
| Заказ информации →
Технические параметры ↓ |
БГД 570 Universal Material
Tensile Machine |
БГД 571 Universal Material
Tensile Machine |
|
| Макс. Range （optional） | 100Н，200Н，500Н，1КН，2КН， 5КН，10КН，（can be extended to 20KN） | 50Н，500Н，5КН，10КН，20КН，50КН | |
| Precision Grade | Оценка 1 | ||
| Measuring Range of
Test Force |
1％～100％ FS（full range） | ||
| Display Error of Test Force | Within ±1% （indicating value） /
Within ±0.5% （indicating value） |
||
| Resolution of Test Force | ±1/500000 of max. force （There is no grade in the whole process， and keep the constant resolution throughout the whole process.） | ||
| Load Sensor | Standard configured one tension and pressure sensor （maximum load）;
Вплоть до 5 sensors can be added. |
||
| Valid Test Width | 380мм | 450мм
（can be widened as required） |
|
| Valid Tensile Space （еxcludes clamp） | 1100мм
（can be lengthen as required） |
1000мм
（can be lengthen as required） |
|
| Тест скорости | 0.001～500 mm/min | 0.001～400 mm/min | |
| Display Error of Displacement | Within ±0.5%（Indicating Value） / Within ±0.2%（Indicating Value） | ||
| Control System of Deformation
（Optional） |
А.Large deformation measure system：the minimum gauge distance is 10mm, the deformation range is 800mm.
B.Small deformation measure system：gauge distance：25мм，50мм， 100мм; deformation range：5мм，10мм，25мм |
||
| Control Accuracy of Deformation Speed | Within ±0.5% of indicating value （large deformation or small deformation can be selected by customers） | ||
| Safety Device | Electronic limit protection | ||
| Lifting Device of Working Platform | Fast/slow speed automatic control， can move by yourself | ||
| Return Function | Manual or automatic. After the test is completed，it returns to the initial position at the highest speed. | ||
| Overload Protection | If the maximum load exceeds 10%，the machine will be automatically stopped. | ||
| Зажим | A set of clamp （special clamps can also be designed according to the customers’ sample specifications. | ||
| Общий размер | 700 x 530mx 2200mm （L x W x D） | 880mx 530x 1800mm （L x W x D） | |
| Power System | Servo machine + ZNT high accuracy ball screw | Servo machine + transmission + high accuracy ball screw | |
| Источник питания | 220В， 50ХЗ | ||
| Власть | 0.4 КВт | 1.0 КВт | |
| Масса | 300 КГ | 380 КГ | |
БГД 570 571Универсальная машина для растяжения материалов
дополнительные аксессуары
BGD 570/K—Low temperature tensile test chamber
БГД 1530—Bond strength pulling head （40mm×40mm）
БГД 1531—Bond strength pulling head （50mm×50mm）
БГД 1550—Elongation Device（Also call big deformation device, measure breaking elongation，only available BGD 574，see NOTE)
БГД 1551—Tensile small range sensor（≤ 500KG）
БГД 1552—Tensile big range senso（≥ 500KG）
БГД 1553—Pneumatic Cutting Machine（Used to cut different type samples）
БГД 1554—Cutter for dumb-bell sample（For tensile strength）
БГД 1555—Cutter for right angle tear sample（For tear strength）
БГД 1700—Plane clamp
БГД 1701—Eccentric wheel clamp
БГД 1702—Wedge clamp for metal
БГД 1703—Wedge clamp for hard plastic
БГД 1704—Film clamp
ПРИМЕЧАНИЕ: About the elongation of test materials
The displacement measure system，which is contained in tensile machine，only measures the moving distance of the crossbeam. If you need to measure the elongation of materials，such as elastic coatings or rubber products，additional large deformation device is required.
