根據(jù)試驗機的用途分類可分為兩類試驗機：
有試驗機的機械測量儀、萬能試驗機等都屬于這一類的機械性能的測定：一個靜載試驗機、拉力試驗機、壓力試驗機，扭轉(zhuǎn)試驗機、復(fù)合應(yīng)力試驗機、試驗機、蠕變破裂強度試驗機、試驗機、布氏硬度、羅克韋爾硬度計和維氏。
動態(tài)負(fù)載測試機：沖擊試驗機、布氏硬度計、在沖擊疲勞試驗機、硬度計。
高溫度溫室，高溫爐，低溫箱。高溫爐拉伸試驗：配套使用液壓萬能試驗機和電子萬能試驗機為樣品提供高溫環(huán)境。本實用新型可以結(jié)合主機根據(jù)使用環(huán)境的要求，可用于各種金屬、非金屬高溫拉伸試驗，并能滿足如塑料，橡膠等各種特殊行業(yè)的要求。當(dāng)正常的溫度進(jìn)行了測試，高溫爐拆除，可充分滿足強度試驗，圓棒試樣，矩形試樣，管道，等等，在特殊的環(huán)境溫度。試驗機萬能試驗機試驗機：包括拔罐試驗機、彈簧試驗機、彎曲試驗機和線材扭轉(zhuǎn)試驗機。
一材料試驗機主要技術(shù)指標(biāo)
1、zui大試驗力：0—100KN
2、試驗力分檔：全程不分檔，全程分辨率不變
3、試驗力顯示范圍:0～100KN
4、試驗力有效測量范圍：滿量程的2%～100%
5、試驗力測量精度：優(yōu)于示值的±1%
6、位移速度控制范圍：0.05mm/min～500mm/min，無級調(diào)速，速度任意設(shè)定
7、位移分辨率：0.01mm
8、位移速度控制精度：優(yōu)于±0.5%
9、位移測量準(zhǔn)確度：優(yōu)于±0.5%
10、拉伸行程：0～1000mm（不含附具）
11、軟件及用戶界面：WINDOWSXP操作環(huán)境下的軟件和交互式人機對話操作界面
12、供電電源：220V，50Hz
二材料試驗機性能特點：
微機控制電子萬能試驗機、采用*設(shè)計理念，外形美觀、操作方便、性能穩(wěn)定可靠。計算機通過我公司研制的全數(shù)字控制系統(tǒng)進(jìn)行采集控制、經(jīng)全數(shù)字調(diào)速控制器直接控制全數(shù)字調(diào)速電機轉(zhuǎn)動、電機轉(zhuǎn)速經(jīng)圓弧同步減速系統(tǒng)減速后傳遞給精密滾珠絲杠副實現(xiàn)橫梁上升、下降，完成試樣的拉伸、剝離、壓縮等力學(xué)性能試驗。
試驗機專業(yè)軟件實現(xiàn)自動求取定伸長率、定力伸長、抗拉強度、試樣延伸率、上、下屈服及屈服強度等數(shù)據(jù)，還可滿足位移保持控制。計算機控制系統(tǒng)對試驗過程的控制和數(shù)據(jù)處理符合相應(yīng)金屬、非金屬及復(fù)合材料國家標(biāo)準(zhǔn)的要求、試驗報告多樣化如WORD、EXECEL等方式。
本機無污染、噪音低，效率高，具有較寬的調(diào)速范圍。本機適用于各種金屬、非金屬及復(fù)合材料的力學(xué)性能指標(biāo)的測試，*符合國家相關(guān)標(biāo)準(zhǔn)的要求。
該機廣泛應(yīng)用于建筑建材、航空航天、機械制造、電線電纜、橡膠塑料、紡織、家電等行業(yè)的材料檢驗分析，是科研院校、大專院校、工礦企業(yè)、技術(shù)監(jiān)督、商檢仲裁等部門的理想測試設(shè)備。
三材料試驗機主機配置
高強度主機一臺
高精度光電編碼器一只
全數(shù)字調(diào)速系統(tǒng)和全數(shù)字調(diào)速電機各一套
高精密滾珠絲杠副一套
精密圓弧同步減速系統(tǒng)一套
高精度負(fù)荷傳感器一支
拉伸輔具一套
計算機一臺
打印機一臺
AD800萬能試驗卡一套
試驗機軟件一套
According to the use of test machines, classification can be divided into two types of testing machines:
Determination of mechanical measuring instrument, testing machine, universal testing machine belongs to the mechanical properties of this type: a static load test machine, tensile testing machine, pressure testing machine, torsion test machine, composite stress testing machine, testing machine, creep rupture strength testing machine, testing machine, hardness, cloth Rockwell hardness and Vivtorinox.
Dynamic load tester: impact testing machine, Brinell hardness tester, impact fatigue testing machine, hardness tester.
High temperature greenhouse, high temperature furnace, low temperature box. High temperature furnace tensile test: the use of hydraulic universal testing machine and electronic universal testing machine to provide high temperature environment for samples. The utility model can be combined with the host machine according to the requirements of the use environment, and can be used for various metal and nonmetal high-temperature tensile testing, and can meet the requirements of various special industries, such as plastics, rubber, etc.. When normal temperatures have been tested, high temperature furnace demolition can adequay meet strength tests, round bar specimens, rectangular specimens, pipes, etc., at exceptional environmental temperatures. Test machine, universal testing machine, test machine: including cupping test machine, spring test machine, bending test machine and wire torsion testing machine.
Main technical indexes of material testing machine
1, maximum test force: 0 - 100KN
2, test force files: the whole file is not divided, the whole resolution is unchanged
3, test force range of display: 0 ~ 100KN
4, test force effective measurement range: full range of 2% ~ 100%
5, test force measurement accuracy: better than the value of + 1%
6, displacement speed control range: 0.05mm/min to 500mm/min, stepless speed regulation, speed arbitrary settings
7 、 displacement resolution: 0.01mm
8, displacement speed control accuracy: better than + 0.5%
9, displacement measurement accuracy: better than + 0.5%
10, stretching stroke: 0 ~ 1000mm (excluding attached)
11, software and user interface: WINDOWSXP operating environment of software and interactive man-machine dialogue interface
12 、 power supply: 220V, 50Hz
Two material testing machine performance characteristics:
The microcomputer controlled electronic universal testing machine adopts the advanced design concept of foreign countries. It has the advantages of beautiful appearance, convenient operation and stable and reliable performance. Computer through the digital control system developed by our company for acquisition and control, the full digital speed controller in direct control of full digital speed regulating motor, motor speed reducer by arc synchronous reduction system is transferred to the precision ball screw to realize the beam up and down, finished peeling, tensile, compression properties of test specimens.
The test software realizes automatic determination of elongation, strength, elongation, tensile strength, sample elongation, upper and lower yield and yield strength. The displacement retention control can also be achieved. The control and data processing of the computer control system meet the requirements of the national standards for metal, nonmetal and composite materials, and the test reports are diversified, such as WORD, EXECEL and so on.
The utility model has the advantages of no pollution, low noise, high efficiency and wide speed regulating range. This machine is suitable for testing the mechanical properties of various metal, nonmetal and composite materials, and fully meets the requirements of relevant national standards.
This machine is widely used in material inspection building materials, aerospace, machinery manufacturing, wire and cable, rubber plastic, textile, home appliance industry analysis, is the ideal test equipment, scientific research institutions, universities, industrial and mining enterprises, and technical supervision, arbitration and other departments.
