產品概述
電子萬能試驗機，萬能材料試驗機，抗彎強度試驗機，拉壓彎試驗機，微機控制數顯試驗機
主要用途
| 產品名稱 | 微機控制電子萬能試驗機（門式框架結構） | ||||||
| 產品型號 | | ||||||
| 結構形式 | 門式結構 | ||||||
| zui大試驗力（KN） | 5 | 10 | 20 | 50 | 100 | ||
| 試驗力級別 | 1級 | ||||||
| 試驗力測量范圍 | 2%--100%FS | ||||||
| 試驗力示值相對誤差 | ≤示值的±1% | ||||||
| 力分辨率 | 1/300000 | ||||||
| 位移測量裝置 | 光電編碼器 | ||||||
| 位移示值相對誤差 | ≤示值的±1% | ||||||
| 位移分辨率（mm） | 0.01 | ||||||
| 位移速率調節范圍（mm/min） | 0.05-500無極調速 | 0.05-300無極調速 | |||||
| 安全保護裝置 | 機械限位保護和軟件過載保護 | ||||||
| 有效拉伸空間（mm） | 800 | 700 | 650 | ||||
| 有效壓縮空間（mm） | 750 | 650 | 600 | ||||
| 有效試驗寬度（mm） | 350 | 400 | 450 | ||||
| 楔形夾具夾持方式 | 手動加緊 | ||||||
| 壓縮附具（mm） | 壓盤直徑φ120或定制 | ||||||
| 主機外形尺寸（mm） | 690×380×1650 | 690×380×1650 | 690×380×1650 | 755×355×1780 | 825×600×1950 | ||
| 主機電源 | 0.5KW/AC220V±10% | 0.5KW/AC220V±10% | 0.5KW/AC220V±10% | 0.75KW/AC220V±10% | 1KW/AC380V±10% | ||
| 主機重量（KG） | 320 | 320 | 340 | 420 | 560 | ||
（以上參數僅供參考，詳細參數以真實設備為主
Main use
The machine for metal, nonmetal and composite materials mechanical properties test and analysis, is widely used in aerospace, petrochemical, machinery manufacturing, plastics, rubber, ceramic building materials, metal materials, construction and other industries, and institutions of higher learning, scientific research institutions, technical supervision, ZhiJianZhan departments and so on.
According to GB/ISO/ASTM, JIS, DIN standard, such as matching different affix can be carried out after tensile, compression, bending, peel, cut, torn, punctured, bursting, detects the material yield strength, tensile, compression, bending） strength, elongation, parameters such as unconstrained strength, modulus of elasticity.
Control system software based on WINDOWS operating system as a platform, with fast, moderate interface, simple operation etc., to meet the needs of the measured results of different materials. If you have special requirements, the software can be customized, and can extend software functions according to the requirements of customers.
Measuring system:
Load measurement: using 0.05% FS sensors, high stability, high precision and spokes tension and compression with high performance measurement amplifier system, to ensure the test force of the high resolution.
Sample deformation measurements: large deformation measurement system or electronic extended meter （small deformation measurement）, collection system controlled with 24 bits A/D conversion, data processing by computer control, realize the sample deformation measurement.
Displacement measurement: adopt high precision photoelectric encoder and 2000 p/R precision leadscrew coaxial rotation, through the digital circuit implementation measure displacement （that is, the upper and lower clamp relative displacement） measurement.
Drive control system
This machine adopts double space gantry structure, spatial tensile, compression, bending under space. Host part of the column, beam, the beam, the workbench of the gantry framework, speed control system installed at the bottom of the workbench, by high speed control precision, wide range, stable performance of the servo motor through the synchronous toothed belt drive the ball screw vice deceleration system, beam in the ball screw pair drive, drive the tensile stogether stogether （or compression, bend） to move up and down, sample loading and unloading. This structure has the advantages of high rigidity, high efficiency, stable transmission.
The test force control system
Computer combined with the use of advanced electronic technology, standardization, unitary control, has the stable load, accurate measurement, high acquisition frequency, etc. A variety of automatic test data collection and processing, draw curve and print the test report.
Protection device
Overload, over current and leakage protection function.
The product name
Microcomputer control electron universal testing machine （gantry frame structure）
Product model
WDW - 5
WDW - 10
WDW - 20
WDW - 50
WDW - 100
Structure form
Gantry structure
Test force （KN）
5
10
20
50
100
Test force level
Level 1
Test force measuring range
2% - 100% FS
Test force value relative error
Value plus or minus 1% or less
Force resolution
1/300000
The displacement measurement device
Photoelectric encoder
Displacement value relative error
Value plus or minus 1% or less
Displacement （mm） resolution
0.01
Displacement rate adjustment range （mm/min）
0.05-500 the infinite speed adjustment
0.05-300 the infinite speed adjustment
Safety protection device
Mechanical limit software protection and overload protection
Effective tensile space （mm）
800
700
650
Effective compression space （mm）
750
650
600
Test of effective width （mm）
350
400
450
Wedge clamp clamping way
Manual tightening
Stogether compression （mm）
Pressure plate diameter phi 120 or custom
Host the dimensions （mm）
690 x 380 x 1650
690 x 380 x 1650
690 x 380 x 1650
755 x 355 x 1780
825 x 600 x 1950
The host power supply
0.5 KW/AC220V plus or minus 10%
0.5 KW/AC220V plus or minus 10%
0.5 KW/AC220V plus or minus 10%
0.75 KW/AC220V plus or minus 10%
1 kw/AC380V plus or minus 10%
Host weight （KG）
320
320
340
420
560
（the above parameters are for reference only, detailed parameters is given priority to with real equipment）
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