Cylinder Oil 600 W What Is For, What Will It Do 1920

GARGOYLE CYLINDER OIL 600 W eccentric rods operating the valves tremble. Corliss valves groan, the admission valves close sluggishly or may even have a tendency to stick. Faulty lubrication is frequently indicated by “biowing” at the stuffing boxes. When the engine is opened for inspection, poor lubrication and excessive friction are always indicated by dryness of the rubbing surfaces, which show wear and streaks of cutting where the metallic surfaces have come into contact. The rubbing surfaces will appear bright as if polished with fine emery cloth, although actual cutting or scoring may not have taken place. Under conditions of high steam pressure, and particularly under superheat conditions, poor-quality oils as well as excessive feed of good-quality oils will produce accumulations of carbonaceous deposita, particularly if thi steam carries over impurities from the boiler plant or from the steam line. These impurities cling to the oil film and bake together with the oil, forming pasty deposits. These deposits, under conditions of extreme temperature, become hard and brittle and cause excessive wear. Oil too heavy in body will not atomize and Oil too Heavy not Spread readily, resulting in poor in Body distribution and necessitating excessive con- sumption. Due to its heavy body, the fluid frictional losses will be higher than they ought to be and, if the steam carries over impurities to the engine, the use of such an oil will encourage the accumulation of deposits, particularly under high pressure and superheat conditions. Oil too light in body will be readily atomized Oil too Light anj distributed, but it will not be able to in Body withstand the pressure between the rubbing 13