Cause Analysis and Corresponding Solutions for Four Pads Extrusion Process Problems of All-steel Truck and Bus Radial Tire
The causes for 4 pads extrusion process problems made by the change from 2 pads extrusion process for all-steel truck and bus radial tire were analyzed,and the corresponding solutions were proposed.By adopting measures such as modifying the die plate and pre die,and adjusting the formula to appropriately reduce the viscosity of the pad compound,the problems of edge breakage,inconsistent width,and adhesion of the extruded pads were solved,greatly improving the size qualification rate and production efficiency of the semi-finished pad,reducing tire production costs,and water and electricity consumption.
all-steel truck and bus radial tirepadextruderdiepre die
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