【摘要】 用长１６００ｍｍ、宽５５ｍｍ、高３０ｍｍ的铅坯模拟高温连铸坯，在自制的模拟实验装置上用三段曲线矫直法对铅坯做弯曲和矫直试验，实测了铅坯的矫直应变和矫直反力，实测结果与理论分析一致，证明了三段曲线矫直法的正确性与优越性。更多还原

【Abstract】 Simulating high temperature continuous cast billet by use of lead billet of 1600 mm long and 55 mm wide and 30 mm high,straighttening and bending experiment have been made on self made simulating device for three piece curve straightening The straightening force and straightening strain of lead billet have been measured,the results gained by experiment agree with that of theoretical postulations更多还原