sinter iron bronze bushings for high efficiency windshield wiper blades
| Density | models | iron | iron copper | copper |
| surface porosity | g/cm3 | 5.seven-six.2 | five.seven-6.2 | six.6-7.2 |
| sounds(length 50mm) | db | lubricant oil is exuded from moving face when temperature go up | lubricant oil is exuded from moving face when temperaturego up | lubricant oil is exuded from shifting experience when the temperature go up |
| abrase | u | <20 | <20 | <20 |
| value of oilness | % | <15 | <15 | <15 |
| crushstrength | kgf/mm2 | >18 | >18 | >18 |
| hardness | hb | fifty-100 | 60-one hundred ten | twenty-fifty |
| friction aspect | <0.25 | <0.25 | <0.15 | |
| employing existence | h | >2000 | >2000 | >2000 |
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Sintering Element is manufactured by bronze or iron / stainless metal powder, iron alloy, cusn10 and so on ,mould pressed beneath substantial pressure and then sintered underneath large temperature, and oil is soaked into the homoeneously spreaded small pores of the steel below vacuum. Sintered bushing is broadly utilized for domestic electric powered equipments, electirc tools, woven devices, chemical engineering equipment, automobiles business,and so forth.Good quality common based on JISDINGBMPIF,and many others.
Efficiency
Knowledge
Chemical Composition
CuSn six-six-three CuSn 90-10
Limit Temp.
Amongst -100oC with +200oC
Load Capability
one hundred
Max. Speed m/min
2.5
Max. PV (Dry)
two.forty five
Sintered Bushes Overall performance:
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=>Chemical Composition: CuSn6Zn6Pb3, Cu90Sn10,CuSn6Zn6Pb0,Fe,Cu-Fe
=>Working Temperature: Amongst -a hundred with +200
=>Density & Gravity: six.4-7.5g/cm3
=>Oil Impregnation Price: eighteen% – 23%
=>Graphite content Rate: 1% – 3%Max
=>Hardness: HB30-75 for Bronze HB 35-a hundred and fifty for Iron
daily life is >2000 hrs
Sintered Bushes Gain:
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one.With decrease wear price and prolonged lifetime.
2.Offers upkeep free of charge procedure & Dry doing work circustmance.
three.Suited for substantial static and dynamic load.
four.With low and smoothly coefficient of friction and CZPT stick-slip results.
five.Ideal for filthy, influence and edge load.
6.Greater thermal conductivity home.
