Cold Rolling of Steel Strips with Metal-Working Coolants
AbstractThe efficiency of cold rolling of steel strip in the main depends on the quality of technological lubricant and its cost. In this regard, it is important to develop new compositions of effective metalworking coolants that are low cost and provide maximum reduction in the friction coefficient. We developed and tested the new compositions of metalworking coolants on the basis of vegetable oil and chicken fat. The metalworking coolants were tested in Donbas State Engineering Academy (DSEA) on a laboratory rolling mill, 100 × 100, in cold rolling of 08Kp steel. The efficiency of the coolants was determined by the stretch ratio λ and the friction coefficient μ in the deformation zone, which was found by the forward slip method. We found the metalworking coolant with 100% concentration of boric acid esters of mono- and diglycerides is the most effective in the rolling of thin steel strips. Thus, the new metalworking coolants (MWC) on the basis of boric acid esters of mono- and diglycerides, synthesized on the basis of sunflower oil, can be recommended for use in the rolling of structural steels on account of its availability, high efficiency and low cost. View Full-Text
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Avdeenko, A.P.; Fedorynov, V.A.; Dašić, P.V.; Turmanidze, R.; Fedorynov, M.V.; Konovalova, S.A.; Burmistrov, K.S.; Toropin, N.V. Cold Rolling of Steel Strips with Metal-Working Coolants. Machines 2018, 6, 29.
Avdeenko AP, Fedorynov VA, Dašić PV, Turmanidze R, Fedorynov MV, Konovalova SA, Burmistrov KS, Toropin NV. Cold Rolling of Steel Strips with Metal-Working Coolants. Machines. 2018; 6(3):29.Chicago/Turabian Style
Avdeenko, Anatoly P.; Fedorynov, Vladimir A.; Dašić, Predrag V.; Turmanidze, Raul; Fedorynov, Mykhailo V.; Konovalova, Svetlana A.; Burmistrov, Konstantin S.; Toropin, Nikolay V. 2018. "Cold Rolling of Steel Strips with Metal-Working Coolants." Machines 6, no. 3: 29.
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