16-05-2023 дата публикации
Номер: CN116118155A
Принадлежит:
The invention relates to a double-cooling control method and system based on a solid-wall pipe, and the method comprises the steps: obtaining the outer wall temperature data of the solid-wall pipe and the melt temperature data corresponding to a molten material of the solid-wall pipe, and calculating the molding cooling temperature difference between the melt temperature data and the outer wall temperature data, according to the forming cooling temperature difference, molecular weight distribution data of the corresponding forming thickness of the solid-wall pipe are constructed, according to the molecular weight distribution data, the inner wall cooling temperature of each part of the solid-wall pipe is calculated, and inner wall cooling temperature data of the solid-wall pipe are obtained; and cooling temperature data adjustment is conducted on the outer wall temperature data and the inner wall cooling temperature data of the same pipe wall position, and a double-cooling temperature control ...
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