履带吊支重轮 住友LS120
1.Material: Wheel:40Mn2axisofthebody: 50Mn
Inside and outside thecover,shaft seat:QT450-10
Ironsets,bracket:QT450-10
Bush:CuPb10Sn10
2.Heat Treatment:
Wheel body:therolling surfaceIFquenching:48-54HRC,
Axis:adjustqualitative:25-30HRC+outer surface of theintermediate frequencyquenching:50-56HRC
3.WheelhalftheCO2 gasshielded welding.
4.Warranty: 1 year.
5.Wooden palletpackaging.
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履带吊链节 KH180 |
1)材质:35 MnB或40Mn2
2)热处理工艺:
调质:30-36HRC+踏面中频淬火:48-54HRC
3)加工工艺:铣侧面――钻螺孔――冲方――粗镗孔――热处理――抛丸――探伤――精镗孔、止口及倒角 |
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引导轮 PC300 |
引导轮 PC300
1.材质:轮体:ZG40Mn轴:50 Mn
挖掘机支架:QT450-10
推土机滑架:ZG40Mn
轴瓦:CuPb10Sn10
2.热处理工艺:
轮体:滚动面中频淬火:48-54HRC,
轴:调质:25-30HRC+外表面中频淬火:50-56... |
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挖掘机挖斗 |
1.材质:中碳合金结构钢。
2.热处理:整体淬火。46―52HRC。
3.铸造工艺:蜡模铸造。
4.质保期:正常磨损不保,因结构性断裂包换。 |
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履带吊支重轮 SCX900-2 |
1.材质:轮体:40Mn2轴:50 Mn
内外盖,轴座:QT450-10
铁套,托架:QT450-10
轴瓦:CuPb10Sn10
2.热处理工艺:
轮体:滚动面中频淬火:48-54HRC,
轴:调质:25-30HRC+外表面中频淬火:50-56HRC
3.轮体... |
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拖链轮 pc200-5 |
1.材质:轮体:40Mn2轴:50 Mn
内外盖,轴座:QT450-10
铁套,托架:QT450-10
轴瓦:CuPb10Sn10
2.热处理工艺:
轮体:滚动面中频淬火:48-54HRC,
轴:调质:25-30HRC+外表面中频淬火:50-56HRC
3.轮体... |
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