1 |
钢筋弯曲直径 |
钢筋公称直径≤40mm;8倍径反向弯曲试验 |
2 |
液压系统工作压力 |
>28Mpa |
3 |
主加载油缸垂向推力 |
>300kN |
4 |
副加载油缸水平推力 |
>60kN |
5 |
垂向活塞行程 |
>400mm |
6 |
双侧副油缸活塞行程 |
>150mm |
7 |
钢筋弯曲速度 |
1~160mm/min;标准速度(1±0.2)mm/s |
8 |
钢筋弯曲角度 |
0°~180°任意设定 |
9 |
位移分辨力 |
0.01mm |
10 |
弯曲支承辊跨度 |
0~400mm自动调整 |
11 |
弯曲支承辊尺寸(¢xL) |
¢100x100mm |
12 |
弯曲试验空间高度 |
>500mm |
13 |
控制方式 |
HRJ-Test触屏操控系统,一键式操控 |
14 |
加载方式 |
液压加载,三缸全自动 |
15 |
电源电压及功率 |
~380V±10% 50Hz(须可靠接地);≈2.2kW |
16 |
机器尺寸及重量 |
LWH≈1800x750x2250mm;WT≈1200kg |
重要配置:
名 称 |
内 容 |
备 注 |
载荷机架 |
四立柱三缸一体化,高刚性、高稳定性、无振动冲击、流线型 |
1台 |
液压加载系统 |
主油缸垂向加载,两侧副油缸水平加载 |
3套 |
触屏操控系统 |
HRJ-Test钢筋弯曲操控系统,中文版/可定制英文版 |
1套 |
位移传感器 |
|
1只 |
钢筋弯曲装置 |
滚转式弯曲装置,跨距自动调整,
钢筋弯曲180°试验,正向弯曲90°反向弯曲20°试验 |
1套 |
安全防护网 |
|
1套 |
膨胀螺栓 |
|
4个 |
技术资料 |
说明书、装箱单、合格证、服务单 |
1套 |
钢筋弯曲压头选配:
→冷弯压头¢6~28mm11件/套¢6.8.10.12.14.16.18.20.24.28mm;
→冷弯压头¢30~75mm14/套¢30.32.36.40.42.48.54.56.60.64.66.72.75mm.中型支座;
→冷弯压头¢80~128mm11件/套¢80.84.88.90.96.100.108.112.120.128mm.大型支座;
→冷弯压头¢132.140.144.150.160.180.196.200.224.252.280.320mm.特大型支座;
→热轧钢筋规格¢6~40mm;CRB550冷轧带肋钢筋规格 ¢4~12mm;
→CTB550/CTB650冷轧扭钢筋规格¢6(6.5)~12mm;钢筋焊接网采用公称直径为5~18mm钢筋;
引用标准、文献文件:
→GB/T232-2024金属材料弯曲试验方法;
→GB/T21839-2019预应力混凝土用钢材试验方法;GB/T28900-2022钢筋混凝土用钢材试验方法;
→GB 1499.1-2024钢筋混凝土用钢 第1部分:热轧光圆钢筋;
→GB 1499.2-2024钢筋混凝土用钢 第2部分:热轧带肋钢筋;
→GB/T1499.3-2022钢筋混凝土用钢 第3部分:钢筋焊接网;
→GB/T13014-钢筋混凝土用余热处理钢筋;GB/T244-2020金属材料管弯曲试验方法;
→GB 13788-2024冷轧带肋钢筋;GB/T33279-轨道板用钢筋;
→YB/T5126-钢筋混凝土用钢筋弯曲和反向弯曲试验方法;
→JGJ 18-2012钢筋焊接及验收规程;JGJ/T27-2014钢筋焊接接头试验方法标准;
→ISO 10065,ISO 6935-1,ISO 6935-2,ISO 6935-3,ISO 7348,BS 4449,ASTM 615-07,AS-NZS 4671,DIN 488-1,JIS G 3112,CNS 560;
→50mm预应力钢筋正反向弯曲试验机;RRB400/RRB500钢筋反向弯曲试验机;6mm~50mm全自动钢筋重量长度测试仪;600kN三缸全自动材料弯曲试验机;1000kN电液伺服材料弯曲试验机;2000kN无振动伺服控制万能材料试验机;150mm钢板钢带180°弯曲试验机;603金属材料管塑性变形弯管试验机;65mm钢管弯曲专用弯管试验机;13mm金属线材反复弯曲试验机;
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