微機(jī)控制鋼絞線拉伸試驗(yàn)機(jī)檢測(cè)儀器，專用于預(yù)應(yīng)力鋼絞線的力學(xué)性能試驗(yàn)，本機(jī)配有計(jì)算機(jī)、打印機(jī)、大標(biāo)距電子引伸計(jì)、光電編碼器及功能齊全的通用試驗(yàn)軟件，可以非常方便地完成試驗(yàn)功能；另配有鋼絞線專用加長(zhǎng)鉗口確保試樣中間斷裂。從而進(jìn)一步提高試驗(yàn)成功率。
Steel strａnd tensile testing machine is a testing instrument dedicated to the mechanical performance test of prestressed steel strand. This machine is equipped with a computer, a printer, a large gauge electronic extensometer, a photoelectric encoder, and a versatile testing software. , Can complete the test function very conveniently; it is also equipped with a special extension jaw for steel strａnd to ensure that the sample is broken in the middle. Thereby further improving the test success rate.
微機(jī)控制鋼絞線拉伸試驗(yàn)機(jī)采用液壓加荷有微機(jī)顯示計(jì)算儲(chǔ)存功能打印數(shù)據(jù)報(bào)告。大大降低了故障率。采用進(jìn)口比例閥，穩(wěn)定性高，加荷速度平穩(wěn)。WINDDOWS版操作軟件簡(jiǎn)單易用，十分鐘學(xué)會(huì)。
Steel strａnd tensile testing machine adopts hydraulic loading with microcomputer display calculation storage function to print data report. Greatly reduced the failure rate. Imported proportional valve, high stability and stable loading speed. WINDDOWS version of the operating software is simple and easy to use, learn in ten minutes.
微機(jī)控制鋼絞線拉伸試驗(yàn)機(jī)特點(diǎn)：
鋼絞線試驗(yàn)機(jī)主機(jī)采用油缸下置六柱式框架結(jié)構(gòu)，液壓夾緊。試驗(yàn)空間的大小通過(guò)下夾頭的升降進(jìn)行調(diào)整。由高精度液壓傳感器測(cè)量試驗(yàn)力，高精度引伸計(jì)測(cè)量試樣的變形及高分辨率光電位移傳感器測(cè)量位移。各種參數(shù)測(cè)量精度高、數(shù)據(jù)準(zhǔn)確可靠。符合GB/T5224—2003鋼絞線拉伸**標(biāo)準(zhǔn)。鋼絞線試驗(yàn)機(jī)可測(cè)定鋼絞線的抗拉強(qiáng)度、規(guī)定非比例延伸強(qiáng)度、彈性模量、延伸率等力學(xué)性能。是工礦企業(yè)、科研單位、大專院校、工程質(zhì)量監(jiān)督站等部門的理想檢測(cè)設(shè)備。
Steel strａnd tensile testing machine features
The main unit of the steel strａnd testing machine adopts a six-column frame structure under the oil cylinder and is hydraulically clamped. The size of the test space is adjusted by raising and lowering the lower chuck. The test force is measured by a high-precision hydraulic sensor, the deformation of the sample is measured by a high-precision extensometer, and the displacement is measured by a high-resolution photoelectric displacement sensor. Various parameters have high measurement accuracy and accurate and reliable data. Comply with GB / T5224—2003 steel strａnd tensile standard. Steel strａnd testing machine can measure the tensile strength, specified non-proportional elongation strength, elastic modulus, elongation and other mechanical properties of steel strand. It is an ideal testing equipment for industrial and mining enterprises, scientific research units, colleges and universities, engineering quality supervision stations and other departments.
WES-1000B鋼絞線拉伸試驗(yàn)機(jī)參數(shù)：
★A大實(shí)驗(yàn)力（KN)：1000
★機(jī)構(gòu)形式：六立柱，雙絲杠，油缸下置
★試驗(yàn)機(jī)的示值精度：1 級(jí)
★試驗(yàn)力測(cè)量范圍：2%-AFS
★試驗(yàn)力示值相對(duì)誤差：±1%
★力值分辨率：1/3000000
★變形測(cè)量裝置：電子引伸計(jì)
★引伸計(jì)標(biāo)距：50MM
★變形測(cè)量范圍：0-15mm
★變形有效測(cè)量范圍：2%-AFS
★變形分辨率：A大變形的1/3000000
★變形示值相對(duì)誤差：±0.5%
★位移測(cè)量裝置：拉線式光電編碼器
★位移測(cè)量范圍：0-250mm
★位移示值相對(duì)誤差：±1%
★位移分辨率：0.01mm
★活塞A大移動(dòng)速度：70mm/min
★橫梁調(diào)整速度：120mm/min
★油缸活塞行程：250mm
★拉伸夾頭間A大距離(mm)：1000
★絲杠間有效距離(mm) ：650
★控制方式：計(jì)算機(jī)三閉環(huán)控制盒編程器
★加緊方式：液壓加緊
★圓試件夾持直徑：13mm-40mm
★鋼絞線夾持直徑：9.2-12.7mm 12.7-15.24mm
★扁試樣夾持厚度(mm) ：0-40
★主機(jī)尺寸：800*650*2400mm
★整機(jī)重量：3000KG
★電源：380V
WES-1000B steel strａnd tensile testing machine parameters
★ A large experimental force (KN): 1000
★ Mechanism: Six columns, double lead screw, oil cylinder under
★ Indication accuracy of the test machine: Class 1
★ Test force measurement range: 2% -AFS
★ Relative error of test force indication: ± 1%
★ Force value resolution: 1/3000000
★ Deformation measuring device: electronic extensometer
★ Extensometer gauge distance: 50MM
★ Deformation measurement range: 0-15mm
★ Effective measurement range of deformation: 2% -AFS
★ Deformation resolution: 1/3000000 of A large deformation
★ Relative error of deformation indication: ± 0.5%
★ Displacement measuring device: Pull-line photoelectric encoder
★ Displacement measurement range: 0-250mm
★ Relative error of displacement indication: ± 1%
★ Displacement resolution: 0.01mm
★ Piston A large moving speed: 70mm / min
★ Beam adjustment speed: 120mm / min
★ Cylinder piston stroke: 250mm
★ A large distance between the collet chucks (mm): 1000
★ Effective distance between screws (mm): 650
★ Control method: computer three closed-loop control box programmer
★ Tightening method: hydraulic tightening
★ Clamping diameter of round specimen: 13mm-40mm
★ Steel strａnd clamping diameter: 9.2-12.7mm 12.7-15.24mm
★ Flat specimen clamping thickness (mm): 0-40
★ Host size: 800 * 650 * 2400mm
★ Machine weight: 3000KG
★ Power supply: 380V
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