金屬材料拉伸、剪切、粘合力試驗(yàn)機(jī)   可對(duì)橡膠、塑料、塑膠、無(wú)紡布、紡織、尼龍、纖維、納米材料、高分子材料、復(fù)合材料、包裝帶、紙張、電線電纜、光纖光纜、安全帶、保險(xiǎn)帶、皮革皮帶、鞋類(lèi)、膠帶、聚合物、彈簧鋼、軸承鋼、不銹鋼（及其它高硬度鋼）、鑄件、鋼板、鋼帶、有色金屬、汽車(chē)零部件、合金材料及其它非金屬材料和金屬材料進(jìn)行拉伸、壓縮、彎曲、撕裂、90?剝離、180?剝離、剪切、粘合力、拔出力、延伸伸長(zhǎng)率等試驗(yàn)。

金屬材料拉伸、剪切、粘合力試驗(yàn)機(jī)  主要技術(shù)指標(biāo):

組成

萬(wàn)能材料試驗(yàn)機(jī)是由測(cè)量系統(tǒng)、驅(qū)動(dòng)系統(tǒng)、控制系統(tǒng)及電腦（電腦系統(tǒng)型拉力試驗(yàn)機(jī)）等結(jié)構(gòu)組成。

一.測(cè)量系統(tǒng) 
1． 力值的測(cè)量

2． 變形的測(cè)量

3． 橫粱位移的測(cè)量

驅(qū)動(dòng)系統(tǒng) 
主要是用于試驗(yàn)機(jī)的橫梁移動(dòng)，其工作原理是由伺服系統(tǒng)控制電機(jī)，電機(jī)經(jīng)過(guò)減速箱等一系列傳動(dòng)機(jī)構(gòu)帶動(dòng)絲桿轉(zhuǎn)動(dòng)，從而達(dá)到控制橫梁移動(dòng)的目的。通過(guò)改變電機(jī)的轉(zhuǎn)速，可以改變橫梁的移動(dòng)速度。 
三.控制系統(tǒng) 
顧名思義，就是控制試驗(yàn)機(jī)運(yùn)作的系統(tǒng)，人們通過(guò)操作臺(tái)可以控制試驗(yàn)機(jī)的運(yùn)作，通過(guò)顯示屏可以獲知試驗(yàn)機(jī)的狀態(tài)及各項(xiàng)試驗(yàn)參數(shù)，若該機(jī)帶有電腦的話，也可以由電腦實(shí)現(xiàn)各項(xiàng)功能并進(jìn)行數(shù)據(jù)處理分析、試驗(yàn)結(jié)果打印。試驗(yàn)機(jī)同電腦之間的通信一般都是使用RS232串行通信方式，它通過(guò)計(jì)算機(jī)背后的串口（COM號(hào)）進(jìn)行通信，此技術(shù)比較成熟、可靠，使用方便。 
四.電腦 
用來(lái)采集和分析數(shù)據(jù)，進(jìn)入試驗(yàn)界面后，電腦會(huì)不斷采集各樣試驗(yàn)數(shù)據(jù)，實(shí)時(shí)畫(huà)出試驗(yàn)曲線，自動(dòng)求出各試驗(yàn)參數(shù)及輸出報(bào)表。

設(shè)備特點(diǎn)

1、采用高精度、全數(shù)字調(diào)速系統(tǒng)及精密減速系統(tǒng)，驅(qū)動(dòng)精密絲杠副進(jìn)行試驗(yàn)，實(shí)現(xiàn)試驗(yàn)速度的大范圍調(diào)節(jié)，試驗(yàn)過(guò)程噪音低、運(yùn)行平穩(wěn)。

2、可選用萬(wàn)向節(jié)十字插銷(xiāo)結(jié)構(gòu)，一方面便于試樣夾持，保證試驗(yàn)同心度，另一方面很好的消除了不規(guī)則試樣對(duì)傳感器的影響。
3、Windows操作系統(tǒng)，人性化操作界面，可顯示試驗(yàn)方法選擇界面、試驗(yàn)參數(shù)選擇界面、試驗(yàn)操作及結(jié)果顯示界面和曲線顯示界面，并可實(shí)時(shí)顯示各參數(shù)曲線，便于試驗(yàn)數(shù)據(jù)分析，過(guò)程監(jiān)控。
4、可實(shí)現(xiàn)試樣裝夾時(shí)橫梁快慢升降調(diào)整，具有過(guò)流、過(guò)壓、過(guò)載等保護(hù)裝置。
5、配置打印機(jī)，可直接實(shí)現(xiàn)試驗(yàn)過(guò)程的控制及數(shù)據(jù)的存儲(chǔ)、打印。

開(kāi)關(guān)機(jī)注意事項(xiàng):

1開(kāi)機(jī)時(shí)主機(jī)和計(jì)算機(jī)的開(kāi)機(jī)順序會(huì)影響計(jì)算機(jī)的通訊初始化設(shè)置，所以務(wù)必請(qǐng)用戶嚴(yán)格按照上述開(kāi)機(jī)順序進(jìn)行。

2每次開(kāi)機(jī)后要預(yù)熱5分鐘，待系統(tǒng)穩(wěn)定后，才可進(jìn)行試驗(yàn)工作。

3如果剛剛開(kāi)機(jī)，需要再開(kāi)機(jī)，至少保證1分鐘的間隔時(shí)間。

4在更換夾具后，首先要注意調(diào)整好可調(diào)擋圈（上下限位開(kāi)關(guān)）。

5尤其在用小力值傳感器做試驗(yàn)時(shí)，一定要調(diào)整好可調(diào)擋圈的位置，以免操作失誤而損壞小力值傳感器。不要超過(guò)傳感器的額定量程。

6任何時(shí)候都不能帶電插撥電源線，否則很容易損壞電氣控制部分。

7試驗(yàn)過(guò)程中，不能遠(yuǎn)離試驗(yàn)機(jī)。

8試驗(yàn)過(guò)程中，除停止按鍵和急停開(kāi)關(guān)外，不要按控制盒上的其它按鍵，否則會(huì)影響試驗(yàn)。

9試驗(yàn)結(jié)束后，一定要關(guān)閉所有電源。

10本計(jì)算機(jī)是專(zhuān)門(mén)用于試驗(yàn)機(jī)控制和數(shù)據(jù)處理的，請(qǐng)勿在計(jì)算機(jī)內(nèi)安裝其它應(yīng)用軟件，以免試驗(yàn)機(jī)應(yīng)用軟件不能正常運(yùn)行。

11計(jì)算機(jī)要嚴(yán)格按照系統(tǒng)要求一步一步退出，正常關(guān)機(jī)，否則會(huì)損壞部分程序，導(dǎo)致軟件無(wú)法正常使用。

12不要使用來(lái)歷不明或與本機(jī)無(wú)關(guān)的軟盤(pán)在試驗(yàn)機(jī)控制用計(jì)算機(jī)上寫(xiě)盤(pán)或讀盤(pán)，以免病毒感染。

It can conduct tensile, compressive, bending, tearing, 90 ? peeling, 180 ? peeling, shear, adhesive force, pull-out force, elongation at extension and other tests on rubber, plastic, non-woven fabric, textile, nylon, fiber, nanomaterials, polymer materials, polymer materials, polymer materials, composite materials, packaging tapes, paper, wires and cables, fiber optic cables, seat belts, safety belts, leather belts, shoes, tapes, polymers, spring steel, bearing steel, stainless steel (and other high hardness steels), castings, steel plates, steel strips, non-ferrous metals, automotive parts, alloy materials and other non-metallic and metallic materials.

Main technical indicators:

Number Project Parameters

1. Maximum test force 0-300KN

2 Accuracy Level 1

3. The allowable error limit of the test force indication is within ? 1% of the indication value

4 Load measurement range 2% to 100% FS of full scale

5. Resolution of test force indication: 1/200000 of the maximum test force

6 Deformation measurement range 2-100% FS

Within ? 0.5% of the maximum error limit of 7 deformation readings

1/200000 of the maximum deformation resolution of 8 deformations

Within ? 0.5% of the displacement indication limit error

10 displacement resolution 0.01mm

When the adjustment accuracy rate of 11 constant displacement control is less than 0.1% FS, it is within ? 2% of the set value; When the rate is greater than 0.1% FS, it is within the set value of ? 0.5%/? 1%

12 displacement speed adjustment range 0.05-300mm/min

When the displacement rate control accuracy is less than 1mm/min, it should be within ? 1% of the set value. When the rate is ≥ 1mm/min, it should be within ? 0.5% of the set value

14 Effective Stretching Space Distance 700mm

The external dimensions of the 15 device host are length x width x height=850 x 650 x 1900 (mm)

16 Software and User Interface: Software and Interactive Human Computer Dialogue Operating Interface in WINDOWSXP Operating Environment

17 power supply, power 220V, 50Hz, 1000W

18 weight 150KG

form

The universal material testing machine is composed of a measurement system, a drive system, a control system, and a computer (computer system type tensile testing machine).

One Measurement system

1. Measurement of force value

2. Measurement of deformation

3. Measurement of transverse beam displacement

Drive system

It is mainly used for the movement of the crossbeam of the testing machine, and its working principle is controlled by a servo system to drive the motor. The motor drives the screw to rotate through a series of transmission mechanisms such as a gearbox, thus achieving the purpose of controlling the movement of the crossbeam. By changing the speed of the motor, the movement speed of the crossbeam can be altered.  

III Control system

As the name suggests, it is a system that controls the operation of a testing machine. People can control the operation of the testing machine through the operation console, and the status and various test parameters of the testing machine can be obtained through the display screen. If the machine is equipped with a computer, it can also achieve various functions and perform data processing, analysis, and printing of test results. The communication between the testing machine and the computer is generally done using RS232 serial communication, which communicates through the serial port (COM number) behind the computer. This technology is relatively mature, reliable, and easy to use.  

4 Computer

Used to collect and analyze data, after entering the experimental interface, the computer will continuously collect various experimental data, draw real-time experimental curves, automatically calculate various experimental parameters and output reports.

Equipment features

1. Using high-precision, fully digital speed regulation system and precision reduction system, the precision screw pair is driven for testing, achieving large-scale adjustment of testing speed, low noise and smooth operation during the testing process.

2. The universal joint cross pin structure can be used, which is convenient for sample clamping, ensures the concentricity of the test, and effectively eliminates the influence of irregular samples on the sensor.

3. The Windows operating system has a user-friendly interface that can display test method selection interface, test parameter selection interface, test operation and result display interface, and curve display interface. It can also display real-time parameter curves for easy analysis of test data and process monitoring.

4. It can adjust the fast and slow lifting of the crossbeam during sample clamping, and has protective devices for overcurrent, overvoltage, overload, etc.

5. Configure the printer to directly control the experimental process and store and print data.

Precautions for power on/off:

The startup sequence of the host and computer during startup will affect the communication initialization settings of the computer, so users must strictly follow the above startup sequence.

After each startup, preheat for 5 minutes until the system stabilizes before conducting the test work.

If it has just been turned on and needs to be restarted, ensure at least a 1-minute interval.

After replacing the fixture, first pay attention to adjusting the adjustable retaining ring (upper and lower limit switches).

Especially when conducting experiments with small force sensors, it is important to adjust the position of the adjustable retaining ring to avoid damaging the small force sensor due to operational errors. Do not exceed the rated range of the sensor.

Never plug or unplug the power cord with electricity at any time, otherwise it is easy to damage the electrical control part.

During the experiment, do not stay away from the testing machine.

During the experiment, except for the stop button and emergency stop switch, do not press any other buttons on the control box, otherwise it will affect the experiment.

After the experiment, be sure to turn off all power sources.

The 10 computers are specifically designed for control and data processing of the testing machine. Please do not install any other application software on the computer to prevent the testing machine application software from running properly.

Computers must strictly follow the system requirements to exit step by step and shut down normally, otherwise it may damage some programs and cause software to not function properly.

Do not use floppy disks of unknown origin or unrelated to this machine to write or read disks on the control computer of the testing machine, in order to avoid virus infection.

注意事項(xiàng)1、該儀器初始的包裝材料需小心保存，安裝需由本公司的專(zhuān)業(yè)技術(shù)人員進(jìn)行操作。2、若儀器由于任何原因必須返修，必須將其裝入原紙箱中以防運(yùn)輸途中損壞。3、在開(kāi)機(jī)前，操作者要首先熟悉操作方法。

關(guān)于儀器質(zhì)保：1、北廣儀器保證提供的設(shè)備為需方指定的全新設(shè)備，其各項(xiàng)技術(shù)指標(biāo)均符合相關(guān)的產(chǎn)品技術(shù)要求。2、設(shè)備經(jīng)客戶驗(yàn)收合格后，開(kāi)始計(jì)算保修期，設(shè)備免費(fèi)保修期為壹年，設(shè)備在質(zhì)量保質(zhì)期內(nèi)，產(chǎn)品在非人為損壞的情況下，由北廣儀器負(fù)責(zé)全保。北廣儀器的客服在得到通知后24小時(shí)內(nèi)響應(yīng)，安排約定維修細(xì)節(jié)。3、質(zhì)保期后，我們免費(fèi)為您維修維護(hù)設(shè)備，除大型設(shè)備外所有設(shè)備一律返廠維修，經(jīng)檢驗(yàn)后，電話告知客戶問(wèn)題所在及解決方式，經(jīng)客戶同意后進(jìn)行維修，維修后發(fā)回客戶，對(duì)于損壞及更換的零部件我們只收取成本費(fèi)；如客戶不認(rèn)同我們的檢驗(yàn)結(jié)果，雙方另協(xié)商維修細(xì)節(jié)。