醫(yī)療手套拉力試驗機是由測量系統(tǒng)、驅動系統(tǒng)、控制系統(tǒng)及電腦（電腦系統(tǒng)型拉力試驗機）等結構組成。Universal material testing machine is composed of measuring system, driving system, control system and computer (computer system type tensile testing machine), etc.

1、測量系統(tǒng) 1. Measurement system

1.1力值的測量1.1 measurement of force value

1.2變形的測量1.2 measurement of deformation

1.3橫粱位移的測量1.3 measurement of beam displacement

2、驅動系統(tǒng) 2. Drive system

主要是用于試驗機的橫梁移動，其工作原理是由伺服系統(tǒng)控制電機，電機經過減速箱等一系列傳動機構帶動絲桿轉動，從而達到控制橫梁移動的目的。通過改變電機的轉速，可以改變橫梁的移動速度。It is mainly used to move the crossbeam of the testing machine. Its working principle is that the servo system controls the motor. The motor drives the screw rod to rotate through a series of transmission mechanisms such as gearbox, so as to achieve the purpose of controlling the crossbeam movement. By changing the speed of the motor, the moving speed of the crossbeam can be changed.  

 
3、控制系統(tǒng) Control system

顧名思義，就是控制試驗機運作的系統(tǒng)，人們通過操作臺可以控制試驗機的運作，通過顯示屏可以獲知試驗機的狀態(tài)及各項試驗參數，若該機帶有電腦的話，也可以由電腦實現各項功能并進行數據處理分析、試驗結果打印。試驗機同電腦之間的通信一般都是使用RS232串行通信方式，它通過計算機背后的串口（COM號）進行通信，此技術比較成熟、可靠，使用方便。 As the name implies, it is the system that controls the operation of the testing machine. People can control the operation of the testing machine through the operating platform, and can know the state and parameters of the testing machine through the display screen. If the machine is equipped with a computer, it can also realize various functions by the computer and carry out data processing analysis and printing of test results. Generally, RS232 serial communication is used between the testing machine and the computer. It communicates through the serial port (COM number) behind the computer. This technology is mature, reliable and convenient to use.
4、電腦 4, computer

用來采集和分析數據，進入試驗界面后，電腦會不斷采集各樣試驗數據，實時畫出試驗曲線，自動求出各試驗參數及輸出報表。It is used to collect and analyze data. After entering the test interface, the computer will continuously collect all kinds of test data, draw the test curve in real time, and automatically calculate the test parameters and output reports.

醫(yī)療手套拉力試驗機標準通用標準General standard for testing machine standard
GB/T1172-1999黑色金屬硬度及強度換算值

GB/T2975-1998鋼及鋼產品力學性能試驗取樣位置及試驗制備

GB/T10632-1989金屬力學性能試驗術語

Conversion value of hardness and strength of ferrous metals

GB / T2975-1998 steel and steel products -- sampling position and test preparation for mechanical property test

GB / t10632-1989 metallic mechanical properties test terms

功能介紹Function introduction

01、自動停機：試樣破壞后，移動橫梁自動停止移動（或自動返回初始位置、01. Automatic stop: after the sample is damaged, the moving beam automatically stops moving (or automatically returns to the initial position.

02、自動換檔：根據試驗力大小自動切換到適當的量程，以確保測量數據的準確性02. Automatic shift: automatically switch to the appropriate range according to the test force to ensure the accuracy of measurement data

03、條件模塊：試驗條件和試樣原始數據可以建立自己的標準模塊的形式存儲；方便用戶的調用和查看，節(jié)省試驗時間03. Condition module: test conditions and original data of samples can be stored in the form of their own standard modules; it is convenient for users to call and view, saving test time.

04、自動變速：試驗過程的位移速度或加載速度可按預先編制、設定的程序自動完成也可手動改變04. Automatic speed change: the displacement speed or loading speed during the test can be completed automatically or changed manually according to the pre prepared and set program.

05、自動程制：根據試驗要求，用戶可方便的建立自己的試驗模板（方法、，便于二次調用，可實現試驗加載速度、應力、應變的閉環(huán)試驗控制05. Automatic process: according to the test requirements, users can easily establish their own test template (method, convenient for secondary call), and realize the closed-loop test control of test loading speed, stress and strain.

06、自動保存：試驗結束，試驗數據和曲線計算機自動保存，杜絕因忘記存盤而引起的數據丟失06. Automatic saving: after the test, the test data and curve will be automatically saved by the computer to prevent data loss caused by forgetting to save.

07、測試過程：試驗過程及測量、顯示、分析等均由微機完成07. Test process: the test process, measurement, display, analysis, etc. are all completed by microcomputer.

08、批量試驗：對相同參數的試樣，一次設定后可順次完成一批試驗08. Batch test: for samples with the same parameters, one batch of tests can be completed in sequence after one setting

09、試驗軟件：中文Windows用戶界面，操作簡便09. Test software: Chinese Windows user interface, easy to operate

10、顯示方式：數據與曲線隨試驗過程動態(tài)顯示10. Display mode: dynamic display of data and curve with the test process

11、曲線遍歷：試驗完成后，可對曲線進行放大再分析，用鼠標查到試驗曲線上各點對應的數據11. Curve traversal: after the test, the curve can be zoomed in and re analyzed, and the data corresponding to each point on the test curve can be found with the mouse.

12、試驗報告：可根據用戶要求進行編輯打印12. Test report: it can be edited and printed according to the user's requirements.

13、限位保護：具有程控和機械兩級限位保護13. Limit protection: with program control and mechanical limit protection

14、過載保護：當負荷超過額定值3～5%時，自動停機14. Overload protection: when the load exceeds 3-5% of the rated value, it will stop automatically.

15、報告顯示：自動和人工兩種模式求取各種試驗結果，自動形成報表，使數據分析過程變的簡單，便于用戶15. Report display: automatic and manual modes are used to obtain various test results and form reports automatically, which makes the data analysis process simple and convenient for users.

16、添加試驗方法：用戶可跟據試驗要求，添加試驗方法16. Add test method: the user can add test method according to test requirements.

主要技術指標Main technical indicators

01、供電電源：220V，50Hz、1000W01. Power supply: 220V, 50Hz, 1000W

02、 大試驗力：0-300KN02. Maximum test force: 0-300kn

03、試驗力示值允許誤差極限：示值的±1%以內03. Allowable error limit of test force indication: within ± 1% of indication

04、位移速度調節(jié)范圍：0.05-300mm/min   04. Adjustment range of displacement speed: 0.05-300 mm / min

05、有效拉伸空間距離：650mm  05. Effective stretching space distance: 650mm

06、變形測量范圍：2-*FS  06. Deformation measurement range: 2-* FS

07、變形示值誤差極限：示值的±0.5%以內  07. Error limit of deformation indication: within ± 0.5% of indication

08、變形分辨力： 大變形量的1/200000  08. Deformation resolution: 1 / 200000 of the maximum deformation

09、位移示值極限誤差：示值的±0.5%以內  09. Limit error of displacement indication: within ± 0.5% of indication

10、位移分辨率：0.01mm   10. Displacement resolution: 0.01mm

11、恒位移控制調節(jié)精度：速率<0.1%FS時，為±2%設定值以內；

速率>0.1%FS時，為±0.5%/±1%設定值以內。11. Adjustment accuracy of constant displacement control: when the speed is less than 0.1% FS, it is within ± 2% of the set value;

When the speed is more than 0.1% FS, it is within ± 0.5% / ± 1% of the set value.

12、主機尺寸：長×寬×高=400×400×1600（mm）    12. Host size: length × width × height = 400 × 400 × 1600 (mm)

軟件說明software documentation

1、軟件系統(tǒng)：中英文Windows2000/XP/Win7平臺下軟件包1. Software system: Chinese and English Windows 2000 / XP / win7 platform software package

2、自動儲存：試驗條件、試驗結果、計算參數、標距位置自動儲存。2. Automatic storage: automatic storage of test conditions, test results, calculation parameters and gauge positions.

3、自動返回：試驗結束后，試驗機橫梁會自動返回到試驗初始位置。3. Automatic return: after the test, the crossbeam of the testing machine will automatically return to the initial position of the test.

4、連續(xù)試驗：一批試驗參數設定完成后，可連續(xù)進行測試。4. Continuous test: after a batch of test parameters are set, the test can be carried out continuously.

5、多種曲線：同一圖形上可顯示多種不同的曲線：荷重--位移、荷重-時間、位移--時間、應力—應變、荷重—兩點延伸等到多種曲線。5. Multiple curves: different curves can be displayed on the same graph: load displacement, load time, displacement time, stress-strain, load two point extension and so on.

6、曲線對比：同組試樣的曲線可在同一張圖上疊加對比。6. Curve comparison: the curves of the same group of samples can be overlapped and compared on the same map.

7、報告編輯：可按用戶要求輸出不同的報告形式。7. Report editing: different report forms can be output according to user requirements.

8、動態(tài)顯示：測試過程中，負荷、伸長、位移及選中的試驗曲線隨著測試的進行，實時動態(tài)顯示在主控屏幕上。8. Dynamic display: during the test, the load, elongation, displacement and selected test curve will be displayed on the main control screen in real time with the test.

9、自動變標：試驗中負荷、伸長等曲線坐標，如果選擇不當，可根據實測值的大小，自動變換座標。保證在任何情況下 曲線以 大的形式顯示在屏幕上。9. Automatic scaling: the coordinates of load, elongation and other curves in the test can be changed automatically according to the measured value if they are not selected properly. Ensure that the curve is displayed on the screen in the largest form in any case.

10、峰值保持：在測試的整個過程中，測試項目的 大值始終隨著試驗的進行，在屏幕窗口上顯示。10. Peak hold: throughout the test, the maximum value of the test item is always displayed on the screen window along with the test.

11、執(zhí)行標準：滿足GB、ISO、JIS、ASTM、DIN等多種試驗方法和標準。11. Executive standard: meet GB, ISO, JIS, ASTM, DIN and other test methods and standards.

關于儀器質保：1、北廣儀器保證提供的設備為需方的全新設備，其各項技術指標均符合相關的產品技術要求。2、設備經客戶驗收合格后，開始計算保修期，設備免費保修期為壹年，設備在質量保質期內，產品在非人為損壞的情況下，由北廣儀器負責全保。北廣儀器的客服在得到通知后24小時內響應，安排約定維修細節(jié)。3、質保期后，我們免費為您維修維護設備，除大型設備外所有設備一律返廠維修，經檢驗后，電話告知客戶問題所在及解決方式，經客戶同意后進行維修，維修后發(fā)回客戶，對于損壞及更換的零部件我們只收取成本費；如客戶不認同我們的檢驗結果，雙方另協(xié)商維修細節(jié)。

About instrument quality assurance: 1. The equipment provided by Beiguang instrument is brand-new equipment designated by the demander, and its technical indicators are in line with the relevant product technical requirements. 2. After the equipment passes the customer's acceptance, the warranty period starts to be calculated. The free warranty period of the equipment is one year. When the equipment is within the warranty period and the product is not damaged by human, Beiguang instrument is responsible for the full warranty. The customer service of Beiguang instrument will respond within 24 hours after receiving the notice and arrange the maintenance details. 3. After the warranty period, we will repair and maintain the equipment for you free. Except for large equipment, all the equipment will be returned to the factory for repair. After inspection, we will call the customer and tell them the problem and solution. After the customer agrees, we will repair it and send it back to the customer. We will only charge the cost for the damaged and replaced parts. If the customer does not agree with our inspection results, the two parties will negotiate separately. Details.