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詳細介紹
GB/T 3579自行車鏈條拉伸強度試驗機,數(shù)顯鏈條拉力試驗機
1.簡介
該自行車鏈條拉伸強度試驗機，數(shù)顯鏈條拉力試驗機用于測定0.81C一型,082C一型和二型自行車鏈條的抗拉強度和壓出力。所測鏈條類型為081C一型，082C一型和二型
2.試驗方法
GB/T 2611 試驗機通用技術要求
GB/T 16825.1靜力單軸試驗機的檢驗 第1部分：拉力和（或）壓力試驗機測力系統(tǒng)的檢驗與校準
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 金屬材料 室溫拉伸試驗方法
ISO 6892-1:2016 metallic materials-tensile testing-part 1:method of test at room temperature
GB/T 3579-2006 自行車鏈條 技術條件和試驗方法
ISO 9633 cycle chains-characteristics and test methods
3.技術參數(shù)
| 型號 | WDW-5/10/20/50 | WDW-100 | WDW- 200/300 | WDW- 500/600 |
| 試驗力 | 5/10/20/50 | 100 | 200,300 | 500,600 |
| 試驗力測量范圍 | 1%~99%FS（滿量程） | |||
| 精度等級 | 1級或0.5級 | |||
| 力分辨率 | 300000碼，全程不分檔，分辨率不變 | |||
| 變形測量范圍 | 2%~99%FS | |||
| 變形示值相對誤差 | 示值的±1%、±0.5% 以內(nèi) | |||
| 變形分辨率 | 300000碼，全程不分檔，分辨率不變 | |||
| 試驗力控制速度 | 0.01~50 kN/s | |||
| 變形控制速度 | 0.002~0.5mm/s | |||
| 試驗速度范圍 | 0.001~500mm/min | 0.001~300mm/min | 0.001~250mm/min | |
| 橫梁行程 | 1090mm | 1070mm | 1140mm | 1200mm |
| 有效拉伸長度（帶金屬拉伸輔具） | 800mm | 700mm | 600mm | 600mm |
| 有效試驗寬度 | 430mm | 550mm | 600mm | 625mm |
| 電源功率 | 220V、1.0kw | 220V、2kw | 220V、3kw | 380V、4kw |
| 主機尺寸 | 790×430×1860 | 920×500×1980 | 1100×600×2410 | 1300×870×2500 |
| 重量 | 約400kg | 約700kg | 約1150、1250kg | 約2500kg |
4.附表自行車鏈條壓出力和抗拉強度要求
鏈號 | 鏈條結松 | 測量力 | 最小壓出力 | 最小抗拉強度 |
081C | I型 | 125N | --- | 8000N |
082C | I型 | 125N | 780N | 8000N |
082C | II型 | 125N | 780N | 8000N |
ISO 9633 cycle chains tensile strength testing machine,digital display chains tension testing machine
1.introduction
This cycle chains tensile strength testing machine,digital chains tensile testing machine is to determine and measure tensile strength ａnd push-out force of cycle chains with type of 081C type I,082C type I and type II.
2.test method
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 6892-1:2016 metallic materials-tensile testing-part 1:method of test at room temperature
ISO 9633 cycle chains-characteristics and test methods
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 |
4.appendix table of tensile strength and push-out force of cycle chains
ISO chain number | Chain structure | Measuring force | Min push-out force | Min. tensile strength |
081C | Type I | 125N | --- | 8000N |
082C | Type I | 125N | 780N | 8000N |
082C | Type II | 125N | 780N | 8000N |
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