品牌
其他厂商性质
济南市所在地
螺栓，螺钉成品楔负载拉力试验机
1.简介
该螺栓，螺钉成品楔负载拉力试验机可以测定螺栓和螺钉成本的抗拉强度和头与无螺纹杆部或螺纹部分交接处的牢固性。
螺栓和螺钉成品楔负载试验用楔垫，该试验装置具有足够的刚性，可以确保弯曲发生在头与无螺纹杆部中螺纹部分的交接处。
Wedge loading of finished bolts and screws, this testing device is rigid to ensure that bending occurs on the transition section between the head and the unthreaded shank or the thread.
2.试验方法
GB/T 2611 试验机 通用技术要求
GB/T 16491 电子式试验机
GB/T 13634 单轴试验机检验用标准测力仪的校准
ISO 376 Metallic materials-calibration of force-proving instruments used for the verification of uniaxial testing machines
GB/T 16825.1 静力单轴试验机的检验 第1部分：拉力和（或）压力试验机测力系统的检验与校准
ISO 7500-1 metallic materials-verification of static uniaxial testing machines- parts 1: tension/compression testing machines-verification and calibration of the force-measuring system
GB/T 228 金属材料 室温拉伸试验方法
GB/T 3098.1 紧固件机械性能 螺栓，螺钉和螺柱 mechanical properties of fasteners –bolts ,screws and studs
ISO 898-1 mechanical properties of fasteners made of carbon steel and alloy steel-part 1:bolts,screws and studs with specified properties class-coarse thread and fine pitch thread
3.技术参数
型号 | WDW-5/10/20/50 | WDW-100 | WDW- 200/300 | WDW- 500/600 |
试验力 | 5/10/20/50 | 100 | 200、300 | 500、600 |
试验力测量范围 | 1%~99%FS（满量程） | |||
精度等级 | 1级或0.5级 | |||
力分辨率 | 300000码，全程不分档，分辨率不变 | |||
变形测量范围 | 2%~99%FS | |||
变形示值相对误差 | 示值的±1%、±0.5% 以内 | |||
变形分辨率 | 300000码，全程不分档，分辨率不变 | |||
试验力控制速度 | 0.01~50 kN/s | |||
变形控制速度 | 0.002~0.5mm/s | |||
试验速度范围 | 0.001~500mm/min | 0.001~300mm/min | 0.001~250mm/min | |
横梁行程 | 1090mm | 1070mm | 1140mm | 1200mm |
有效拉伸长度（带金属拉伸辅具） | 800mm | 700mm | 600mm | 600mm |
有效试验宽度 | 430mm | 550mm | 600mm | 625mm |
电源功率 | 220V、1.0kw | 220V、2kw | 220V、3kw | 380V、4kw |
主机尺寸（mm) | 790×430×1860 | 920×500×1980 | 1100×600×2410 | 1300×870×2500 |
重量 | 约400kg | 约700kg | 约1150、1250kg | 约2500kg |
济南旺特贝仪器设备有限公司专业生产销售螺栓拉力试验机，螺钉拉力试验机，螺栓拉伸强度试验机，螺钉拉伸强度试验机，螺栓楔负载试验机，螺钉楔负载试验机，和来访。
bolts wedge loading tensile testing machine,screw wedge loading tensile testing machine
1.introduction
This bolts and screws wedge loading tensile testing machine can determine the tensile strength on finished bolts and screws, the integrity of the transition section between the head and the unthreaded shank or the thread.
Wedge loading of finished bolts and screws, this testing device is rigid to ensure that bending occurs on the transition section between the head and the unthreaded shank or the thread.
2.test method
ISO 376 Metallic materials-calibration of force-proving instruments used for the verification of uniaxial testing machines
ISO 7500-1 metallic materials-verification of static uniaxial testing machines- parts 1: tension/compression testing machines-verification and calibration of the force-measuring system
ISO 6892-1 metallic materials-tensile testing-part 1:method of test at room temperature
GB/T 3098.1 mechanical properties of fasteners –bolts ,screws and studs
ISO 898-1 mechanical properties of fasteners made of carbon steel and alloy steel-part 1:bolts,screws and studs with specified properties class-coarse thread and fine pitch thread
3.specification
Model | WDW-5/10/20/50 | WDW-100 |
Max. capacity(kN) | 5/10/20/50 | 100 |
Measuring range | 1%~99%FS(0.4%-99%FS) | |
Grade | Grade 1(Grade 0.5) | |
Force resolution | 1/300000 | |
Deformation measuring range | 2%~99%FS | |
Relative error of deformation value | +/-1%(+/-0.5%) | |
Deformation resolution | 1/300000 | |
Force speed | 0.01-50 kN/s | |
Deformation speed | 0.01-30mm/min | |
Displacement speed | 0.01-500mm/min(can be 1000mm/min) | |
Max. stroke of crossbeam | 1090mm | 1070mm |
Effective tensile space (equip with metal tensile fixture) | 800mm | 700mm |
Distance between columns | 430mm | 550mm |
Power | 220V、1.0kw | 220V、2kw |
Dim. Of loading frame | 790x430x1860mm | 920x500x1980mm |
Weight | 400kg | 700kg |
Jinan wangtebei instrument and equipment co.,ltd specialized in the manufacturing and producing of bolts tensile testing machine, screw tensile testing machine,bolts tensile strength testing machine,screw tensile strength testing machine,bolts wedge loading strength test machine,screw wedge loading strength testing machine,etc. Welcome your enquiry and visiting.
