规格:Size: (inches)(英寸)
1英寸=25.4mm 1米制马力(马力)=735.49875瓦 | |||||||||||||||
故障频率:Defect frequencies: (multiple of running speed in Hz)(转速Hz的倍数)
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规格:Size: (inches)
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故障频率:Defect frequencies: (multiple of running speed in Hz)(转速Hz的倍数)
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Bearing:轴承 (Drive End:驱动端; Fan End:风机端) | Fault Location:故障位置 (Inner Raceway:内圈IR; Outer Raceway:外圈OR;Ball:滚动体B) | Diameter 直径 | Depth 深度 | Bearing Manufacturer 轴承制造商,公司 |
Drive End | Inner Raceway | .007 | .011 | SKF |
Drive End | Inner Raceway | .014 | .011 | SKF |
Drive End | Inner Raceway | .021 | .011 | SKF |
Drive End | Inner Raceway | .028 | .050 | NTN |
Drive End | Outer Raceway | .007 | .011 | SKF |
Drive End | Outer Raceway | .014 | .011 | SKF |
Drive End | Outer Raceway | .021 | .011 | SKF |
Drive End | Outer Raceway | .040 | .050 | NTN |
Drive End | Ball | .007 | .011 | SKF |
Drive End | Ball | .014 | .011 | SKF |
Drive End | Ball | .021 | .011 | SKF |
Drive End | Ball | the contents.028 | .150 | NTN |
Fan End | Inner Raceway | .007 | .011 | SKF |
Fan End | Inner Raceway | .014 | .011 | SKF |
Fan End | Inner Raceway | .021 | .011 | SKF |
Fan End | Outer Raceway | .007 | .011 | SKF |
Fan End | Outer Raceway | .014 | .011 | SKF |
Fan End | Outer Raceway | .021 | .011 | SKF |
Fan End | Ball | .007 | .011 | SKF |
Fan End | Ball | .014 | .011 | SKF |
Fan End | Ball | .021 | .011 | SKF |
Motor Load (HP) 电机负载(马力) 1马力(HP英制)=0.7457千瓦(KW) | Approx. Motor Speed (rpm) 大约电机转速 | Normal Baline Data lsp是什么意思正常基座数据 |
0 | 1797 | Normal_0 97.mat(X097_DE_time;X097_FE_time;X097RPM) |
1 | 1772 | Normal_1 98.mat(X098_DE_time;X098_FE_time) |
2 | 1750 | Normal_2 99.mat(X098_DE_time;X098_FE_time;(X099_DE_time;X099_FE_time)) |
3 | 1730 | Normal_3 100.mat(X100_DE_time;X100_FE_time;X100RPM) |
Fault Diameter | Motor Load (HP) 马力 | Approx. Motor Speed (rpm) | Inner Race | Ball | Outer Race Position Relative to Load Zone (Load Zone Centered at 6:00) 外圈 Position Relative to Load Zone (Load Zone Centered at 6:00) 相对位置负荷区(负荷区中心位置在6:00) | ||
(故障直径) | 电机 负载 | 大约 电机转速 | (内圈IR) (可用) | (滚动体) (和图上的不同啊,不知道为啥) | Centered @6:00 (对于7直径故障:这个包络的最大峰值为故障频率,并且故障峰值的倍频多) (可用) (对于21直径故障:最大峰值有的是转频29,此时第二大是故障频率;有的是故障频率,故障峰值的倍频基本没有!!!!!) (可用?) | Orthogonal @3:00 (对于7直径故障:这个包络峰值和6点的一样,挺大,但是故障峰值的倍频基本没有!!!!) 7的(可用) 对于21直径故障:这个包络峰值小和12点的差不多,很小) | Opposite @12:00 (这个包络峰值小) |
0.007" (可用) 最大峰值为故频率 | 0 | 1797 | IR007_0 105.mat(X105_DE_time; (15000:17999) X105_FE_time;X105_BA_time;X105RPM) 原始信号包络谱峰值156 (实际的故障频率为:5.4152*1797/60= 162.1852Hz) | B007_0 118.mat (4) 4.7135*1796/60= 141.0907667Hz | OR007@6_0 130.dat (4) 3.5848*1796/60= 107.305Hz | OR007@3_0 144.dat (4) | OR007@12_0 156.dat (4) |
1 | 1772 | IR007_1 106.dat(4) | B007_1 119.dat (4) 4.7135*1772/60= 139.20537Hz | OR007@6_1 131.dat (4) | OR007@3_1 145.dat (4) | OR007@12_1 158.dat (4) | |
2 | 1750 | IR007_2 107.dat(4) | B007_2 120.dat (4) 4.7135*1748/60= 131.31997Hz | OR007@6_2 132.dat (4) 惊喜 英文 | OR007@3_2 146.dat (4) | OR007@12_2 159.dat (4) | |
3 | 1730 | IR007_3 108.dat(4) | B007_3 121.dat (4) 4.7135*1722/60= 135.27745Hz | OR007@6_3 133.dat (4) | OR007@3_3 147.dat (4) | OR007@12_3 160.dat (4) | |
0.014" 外圈故障包络谱非常不好(不能用),不知道什么原因 | 0 | 1797 | IR014_0 169.dat(4) | B014_0 185.dat(4) 4.7135*1796/60= 141.09077Hz | OR014@6_0 197.dat(4) | * | * |
1 | 1772 | IR014_1 170.dat(4) | B014_1 186.dat(4) | OR014@6_1 198.dat(4) 3.5848*1772/60= 105.87Hz | * | * | |
2 | 1750 | IR014_2 171.dat(4) | B014_2 187.dat(4) | OR014@6_2 199.dat(4) | * | * | |
3 | 1730 | IR014_3 172.dat(4) | B014_3 188.dat(4) | OR014@6_3 200.dat(4) | * | * | |
0.021" (可用) | 0 | 1797 | IR021_0 209.dat(4) | B021_0 222.dat(4) | OR021@6_0 234.dat(4) 最大峰值为转频29Hz,第二大为故障频 | OR021@3_0 246.dat(4) | OR021@12_0 258.dat(4) |
1 | 1772 | IR021_1 210.dat(4) | B021_1 223.dat(4) | OR021@6_1 235.dat(4) 最大峰值为故障频 | OR021@3_1 247.dat(4) | bad day mv OR021@12_1 259.dat(4) | |
2 | 1750 | IR021_2 211.dat(4) | B021_2 224.dat(4) | OR021@6_2 236.dat(4) 零基础学习英语英标最大峰值为转频29Hz,第二大为故障频 | OR021@3_2 248.dat(4) | OR021@12_2 260.dat(4) | |
3 | 1730 | IR021_3 212.dat(4) | B021_3 225.dat(4) (实际的故障频率为4.7135*1729/60= 135.827Hz) | OR021@6_3 237.dat(4) 最大峰值为故障频 | OR021@3_3 249.dat(4) | OR021@12_3 261.dat(4) | |
0.028" | 0 | 1797 | IR028_0 3001.dat(4) | B028_0 3005.dat(4) | * | bad boys* | * |
1 | 1772 | IR028_1 3002.dat(4) | B028_1 3006.dat(4) | * | * | * | |
2 | 1750 | IR028_2 3003.dat(4) | B028_2 3007.dat(4) | * | * | * | |
3 | 1730 | IR028_3 3004.dat(4) | B028_3 3008.dat(4) | * | * | * | |
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