Prediction of Exit Thickness and Its Compensation after Snake Rolling of Aluminum Alloy Thick Plate

Table 2

Rolling conditions and the rolling force.

Rolling parameters			Rolling force verification
Initial thickness/width/mm	Reduction/mm	Temperature/°C	Measuring/10^4N	FEM/10^4N	Deviation (%)
323.8/1331.6	45.54	487.9	842.2	825.4	−2.00
313.7/1339.8	45.53	487.7	858.4	842.9	−1.80
308.6/1367.0	45.52	487.0	848.6	824.0	−2.90
57.7/1351.3	18.45	450.4	737.7	686.1	−7.00
56.2/1349.7	17.5	448.4	701.1	650.6	−7.20
59.1/1379.4	18.68	449.4	732.2	681.7	−6.90