力學(xué)試驗(yàn)機(jī)是現(xiàn)代電子技術(shù)與機(jī)械傳動(dòng)技術(shù)的產(chǎn)物，是充分發(fā)揮各自的優(yōu)勢(shì)，構(gòu)成一個(gè)大型精密儀器，各種材料的拉伸、壓縮、彎曲、剪切、剝離等性能測(cè)試。
力學(xué)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)拉力試驗(yàn)機(jī)）
一力學(xué)試驗(yàn)機(jī)功能介紹
1）自動(dòng)停機(jī)：試樣破壞后，移動(dòng)橫梁自動(dòng)停止移動(dòng)（或自動(dòng)返回初始位置）
2）自動(dòng)換檔：根據(jù)試驗(yàn)力大小自動(dòng)切換到適當(dāng)?shù)牧砍?，以確保測(cè)量數(shù)據(jù)的準(zhǔn)確性
3）條件模塊：試驗(yàn)條件和試樣原始數(shù)據(jù)可以建立自己的標(biāo)準(zhǔn)模塊的形式存儲(chǔ)；方便用戶的調(diào)用和查看，節(jié)省試驗(yàn)時(shí)間
4）自動(dòng)變速：試驗(yàn)過(guò)程的位移速度可自動(dòng)完成也可手動(dòng)改變
5）自動(dòng)保存：試驗(yàn)結(jié)束，試驗(yàn)數(shù)據(jù)和曲線計(jì)算機(jī)自動(dòng)保存，杜絕因忘記存盤(pán)而引起的數(shù)據(jù)丟失
6）測(cè)試過(guò)程：試驗(yàn)過(guò)程及測(cè)量、顯示、分析等均由微機(jī)完成
7）批量試驗(yàn)：對(duì)相同參數(shù)的試樣，一次設(shè)定后可順次完成一批試驗(yàn)
8）試驗(yàn)軟件：中文Windows用戶界面，操作簡(jiǎn)便
9）顯示方式：數(shù)據(jù)與曲線隨試驗(yàn)過(guò)程動(dòng)態(tài)顯示
10）曲線遍歷：試驗(yàn)完成后，可對(duì)曲線進(jìn)行放大再分析，用鼠標(biāo)查到試驗(yàn)曲線上各點(diǎn)對(duì)應(yīng)的數(shù)據(jù)
11）試驗(yàn)報(bào)告：可根據(jù)用戶要求進(jìn)行編輯打印
12）限位保護(hù)：具有程控和機(jī)械兩級(jí)限位保護(hù)
13）過(guò)載保護(hù)：當(dāng)負(fù)荷超過(guò)額定值3～5%時(shí)，自動(dòng)停機(jī)
14）自動(dòng)和人工兩種模式求取各種試驗(yàn)結(jié)果，自動(dòng)形成報(bào)表，使數(shù)據(jù)分析過(guò)程變的簡(jiǎn)單，便于用戶
二力學(xué)試驗(yàn)機(jī)性能特點(diǎn)：
微機(jī)控制電子萬(wàn)能試驗(yàn)機(jī)、采用*設(shè)計(jì)理念，外形美觀、操作方便、性能穩(wěn)定可靠。計(jì)算機(jī)通過(guò)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(jī)轉(zhuǎn)動(dòng)、電機(jī)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(shí)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(yàn)。
試驗(yàn)機(jī)專業(yè)軟件實(shí)現(xiàn)自動(dòng)求取定伸長(zhǎng)率、定力伸長(zhǎng)、抗拉強(qiáng)度、試樣延伸率、上、下屈服及屈服強(qiáng)度等數(shù)據(jù)，還可滿足位移保持控制。計(jì)算機(jī)控制系統(tǒng)對(duì)試驗(yàn)過(guò)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(guó)家標(biāo)準(zhǔn)的要求、試驗(yàn)報(bào)告多樣化如WORD、EXECEL等方式。
本機(jī)無(wú)污染、噪音低，效率高，具有較寬的調(diào)速范圍。本機(jī)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(cè)試，*符合國(guó)家相關(guān)標(biāo)準(zhǔn)的要求。
該機(jī)廣泛應(yīng)用于建筑建材、航空航天、機(jī)械制造、電線電纜、橡膠塑料、紡織、家電等行業(yè)的材料檢驗(yàn)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(mén)的理想測(cè)試設(shè)備。
三力學(xué)試驗(yàn)機(jī)主要技術(shù)指標(biāo)
1、zui大試驗(yàn)力：0—100KN
2、試驗(yàn)力分檔：全程不分檔，全程分辨率不變
3、試驗(yàn)力顯示范圍:0～100KN
4、試驗(yàn)力有效測(cè)量范圍：滿量程的2%～100%
5、試驗(yàn)力測(cè)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(wú)級(jí)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(cè)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(jī)對(duì)話操作界面
12、供電電源：220V，50Hz
產(chǎn)品保修售后服務(wù)承諾：
一、安裝調(diào)試：協(xié)助試驗(yàn)機(jī)的安裝，負(fù)責(zé)試驗(yàn)機(jī)的運(yùn)輸、調(diào)試。
二、驗(yàn)收標(biāo)準(zhǔn)：試驗(yàn)機(jī)按訂貨技術(shù)附件進(jìn)行驗(yàn)收。終驗(yàn)收在買(mǎi)方進(jìn)行，對(duì)用戶提供的試樣進(jìn)行試驗(yàn)，并提供測(cè)試報(bào)告。
三、培訓(xùn)：安裝調(diào)試同時(shí)，在儀器操作現(xiàn)場(chǎng)一次性免費(fèi)培訓(xùn)操作人員2-3名，該操作人員應(yīng)是由需方選派的長(zhǎng)期穩(wěn)定的員工，培訓(xùn)后能夠?qū)υO(shè)備基本原理、軟件使用、操作、維護(hù)事項(xiàng)理解和應(yīng)用，使人員能夠獨(dú)立操作設(shè)備對(duì)樣品進(jìn)行檢測(cè)、分析，同時(shí)能進(jìn)行基本的維護(hù)。
四、軟件升級(jí)：終生免費(fèi)提供新版本控制軟件。
五、保修：
1、設(shè)備保修兩年，終身售后服務(wù)，一年內(nèi)非人為損壞的零部件免費(fèi)更換，保修期內(nèi)接到用戶邀請(qǐng)后，zui遲響應(yīng)時(shí)間為2小時(shí)內(nèi)，在與用戶確認(rèn)故障后，我公司會(huì)在48小時(shí)內(nèi)派工程師到達(dá)現(xiàn)場(chǎng)進(jìn)行免費(fèi)服務(wù)，盡快查清故障所在位置和故障原因，并向用戶及時(shí)報(bào)告故障的原因和排除辦法。
2、保修期內(nèi)人為損壞的零部件按采購(gòu)（加工）價(jià)格收費(fèi)更換。
3、保修期外繼續(xù)為用戶提供優(yōu)質(zhì)技術(shù)服務(wù)，在接到用戶維修邀請(qǐng)后3天內(nèi)派工程師到達(dá)用戶現(xiàn)場(chǎng)進(jìn)行維修。并享有優(yōu)惠購(gòu)買(mǎi)零配件的待遇?！?br />4、傳感器過(guò)載及整機(jī)電路超壓損壞不在保修范圍內(nèi)。
六、售后管理：
我公司實(shí)現(xiàn)計(jì)算機(jī)化管理，實(shí)行客戶定期回訪制度，定期復(fù)查設(shè)備的工作情況，定期指導(dǎo)用戶對(duì)設(shè)備進(jìn)行保養(yǎng)和檢測(cè)，以便設(shè)備正常運(yùn)轉(zhuǎn)，跟蹤客戶的設(shè)備使用情況，以便及時(shí)對(duì)設(shè)備進(jìn)行維護(hù)
Mechanical testing machine is a product of modern electronic technology and mechanical transmission technology, is to give full play to their advantages, constitute a large precision instrument, tensile, compression, bending, shear and peel performance test.
The mechanical testing machine consists of measuring system, drive system, control system and computer (computer system tensile test machine)
Introduction of function of mechanical testing machine
1) automatic stop: after the sample is damaged, the moving beam stops moving automatically (or automatically returns to the initial position)
2) automatic shift: according to the size of the test force automatically switch to the appropriate range to ensure the accuracy of measurement data
3) condition module: the test condition and the original data of the sample can be stored in the form of the standard module. It is convenient for the user to call and view, and save the test time
4) automatic transmission: the displacement speed of the test process can be automatically completed or manually changed
5) automatic storage: the test is finished, the test data and the curve computer are automatically saved, and the data loss caused by forgetting to save the disk is eliminated
6) test process: test process and measurement, display, analysis and so on, completed by Microcomputer
7) batch test: the samples with the same parameters can be finished in batches after setting up
8) test software: Chinese Windows user interface, easy to operate
9) display mode: data and curves are dynamically displayed along with the test process
10) curve traversal: after the test is completed, the curve can be amplified and analyzed, and the corresponding data of each point on the test curve can be found with the mouse
11) test report: edit and print according to user's requirement
12) limit protection: with program control and mechanical two level limit protection
13) overload protection: automatic shutdown when the load exceeds 3 to 5% of the rated value
14) automatic and artificial two kinds of model, to obtain all kinds of test results, automatically form reports, so that the data analysis process becomes simple, user-friendly
Two mechanical 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.
Three main technical indexes of mechanical 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
Product warranty, after-sales service commitment:
Installation and debugging: to assist the installation of test machines, responsible for testing machine transport, commissioning.
Two 、 acceptance standard: test machine according to order Technical Annex for acceptance. The final acceptance shall be tested by the purchaser at the purchaser's site, and provide test reports.
Three, training: installation and commissioning at the same time, the instrument operation on-site one-time free training 2-3, the operating personnel shall be appointed by the long-term stability of the staff training to the equipment basic principle, software use, operation, maintenance issues, understanding and application, so that the personnel can operate the equipment independently to detect samples, at the same time can carry on the basic analysis and maintenance.
Four, software upgrades: lifelong free to provide new version control software.
Five, warranty:
1, the equipment warranty of two years, lifelong customer service service, within one year of non-human damage free replacement parts, the warranty period the user received the invitation, the latest response time is 2 hours, with the user to confirm the fault, our company will send engineers arrived at the scene for free within 48 hours of service, to identify the fault location and the cause of the fault as soon as possible, and timely report to the user fault and maintenance.
2, the warranty period, for the damaged parts, according to purchasing (processing) price charges replacement.
3, the warranty period to continue to provide quality technical services for the users, after receiving maintenance within 3 days after inviting users to send engineers to the user site maintenance. And enjoy preferential treatment to buy spare parts.
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