GB/T 3579自行車鏈條拉伸強(qiáng)度試驗(yàn)機(jī),數(shù)顯鏈條拉力試驗(yàn)機(jī)
1.簡(jiǎn)介
該自行車鏈條拉伸強(qiáng)度試驗(yàn)機(jī)，數(shù)顯鏈條拉力試驗(yàn)機(jī)用于測(cè)定0.81C一型,082C一型和二型自行車鏈條的抗拉強(qiáng)度和壓出力。所測(cè)鏈條類型為081C一型，082C一型和二型
2.試驗(yàn)方法
GB/T 2611 試驗(yàn)機(jī)通用技術(shù)要求
GB/T 16825.1靜力單軸試驗(yàn)機(jī)的檢驗(yàn) 第1部分：拉力和（或）壓力試驗(yàn)機(jī)測(cè)力系統(tǒng)的檢驗(yàn)與校準(zhǔn)
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(yàn)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(shù)條件和試驗(yàn)方法
ISO 9633 cycle chains-characteristics and test methods
3.技術(shù)參數(shù)
| 型號(hào) | WDW-5/10/20/50 | WDW-100 | WDW- 200/300 | WDW- 500/600 |
| 試驗(yàn)力 | 5/10/20/50 | 100 | 200,300 | 500,600 |
| 試驗(yàn)力測(cè)量范圍 | 1%~99%FS（滿量程） | |||
| 精度等級(jí) | 1級(jí)或0.5級(jí) | |||
| 力分辨率 | 300000碼，全程不分檔，分辨率不變 | |||
| 變形測(cè)量范圍 | 2%~99%FS | |||
| 變形示值相對(duì)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(yàn)力控制速度 | 0.01~50 kN/s | |||
| 變形控制速度 | 0.002~0.5mm/s | |||
| 試驗(yàn)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(zhǎng)度（帶金屬拉伸輔具） | 800mm | 700mm | 600mm | 600mm |
| 有效試驗(yàn)寬度 | 430mm | 550mm | 600mm | 625mm |
| 電源功率 | 220V、1.0kw | 220V、2kw | 220V、3kw | 380V、4kw |
| 主機(jī)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(qiáng)度要求
鏈號(hào) | 鏈條結(jié)松 | 測(cè)量力 | 最小壓出力 | 最小抗拉強(qiáng)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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