منابع مشابه
Dynamic Modeling of a Robot Manipulator for Opening the Tap Hole of an Electric Arc Furnace
The electric arc furnace (EAF) is used to produce high quality steel from steel scraps. The EAF uses plasma arc to generate heat for melting scarp or direct reduced iron (DRI). The liquid metal should be drained from the tap hole. Manual tapping operation of the EAF in the hot environment around the furnace is a potentially dangerous and time consuming task for the workers. Therefore, it is ess...
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Dr. Greg Hinson is in the minority. He's among the meager 13 percent of physicians in solo practice who use electronic medical records, according to a recent Commonwealth Fund survey. But Hinson is comfortable being apart from the madding crowd. He knew electronic record keeping would be the ticket to efficiencies in his practice so he traded in his hodgepodge of inadequate record-keeping techn...
متن کاملPath Planning and Control of an Industrial Robot Used for Opening Tap Hole of an Electric Arc Furnace
The electric arc furnace (EAF) is one of the popular methods of steel production from steel scraps. The plasma arc is used in EAF to generate heat for melting scarp or direct reduced iron (DRI). The liquid metal is drained from the EAF through the tap hole. Nowadays, it is critical to use Automated/robotic tools for opening the tap hole with oxygen lancing. Because many workers have been blinde...
متن کاملMonitoring Strategies for Internet Technologies
Most large organizations that provide Internet access to employees also employ some means to monitor and/or control that usage (Reuters, 2002). A 2005 AMA report indicates that 76% of companies monitor worker’s Web surfing, while 26% have fired workers for improper Internet usage (AMA, 2005). This chapter provides a classification and description of various control mechanisms that an organizati...
متن کاملChemical wear analysis of a tap-hole on a SiMn production furnace
Silicomanganese (SiMn) is an alloy used in steelmaking to provide both Si and Mn additions at low carbon contents. In South Africa, SiMn is produced in three-phase alternating current (AC) submerged arc furnaces (SAFs) by carbothermic reduction of manganese ores in the form of lump, sinter, and briquettes (Steenkamp and Basson, 2013). In a SAF the electrode tips are submerged in a porous charge...
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ژورنال
عنوان ژورنال: Journal of the Southern African Institute of Mining and Metallurgy
سال: 2016
ISSN: 2411-9717
DOI: 10.17159/2411-9717/2016/v116n1a1