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White metals (SnPbCuSb) are extensively used as materials of journal bearings made of tin- and leadbased alloys. We study the tribological and mechanical properties of the journal bearings manufactured from Sn-based SnPbCuSb, pure Sn, pure Pb, alloy elements, and pure Cu metals.

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Root cause failure analysis of coal mill vertical shaft ... The 1st international workshop and congress on eMaintenance 2010, 22-24 June, Luleå, Sweden Root Cause Failure Analysis of Coal Mill Vertical Shaft Syed Ismail and M Sarangi A Parida and U Kumar Department of Mechanical Engineering Div. of Operation and Maintenance Indian Institute of Technology, Kharagpur Department of Civil …

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Tribological aspects for the shafts and bearings of sugar cane mills. Auteur(s) ... The high rate of wear on top roll shaft journals is an important problem for the Colombian sugar cane mills and it has shown a marked influence in the shaft reliability. The presence of mineral extraneous matter (MEM) added to a low hardness ratio between the ...

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The root cause failure analysis results of coal mill vertical shaft It is necessary to redesign the shaft to minimize the stress used in thermal power plant as carried out in this case study, will concentration.

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Wear is often observed on top roll shaft journal surface. Sugar mill roller shafts are made up of carbon steel EN8. The friction and wear behavior of carbon steel EN8 was investigated under dry ...

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Also mechanical aspects: gear and shaft. Some frequency drives can lower the speed as function of the torque. Therefore, you should check if there has been an increase in power consumption.

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Tribological aspects for the shafts and bearings of sugar ...

Oct 20, 2006· The high rate of wear on top roll shaft journals is an important problem for the Colombian sugar cane mills and it has shown a marked influence in the shaft reliability.

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The article "Metallurgical Aspects to be Considered in Gear and Shaft Design" appeared in the March/April 1999 issue of Gear Technology.. Summary In his Handbook of Gear Design (Ref.1), Dudley states (or understates): "The best gear people around the world are now coming to realize that metallurgical quality is just as important as geometric quality."

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