30-06-2023 дата публикации
Номер: CN116352383A
Принадлежит:
The invention discloses a preparation method of an aluminum alloy plate roller for a wide-width continuous offset press, the outer circumferential surface of the aluminum alloy plate roller is coated with a hardened layer, and the preparation method of the aluminum alloy plate roller for the wide-width continuous offset press comprises an aluminum alloy plate roller preparation step and a hardened layer spraying and processing step, the preparation method of the aluminum alloy plate roller comprises the following steps: S1) preparing a hollow roller; (S2) the multiple aluminum alloy plates are arranged in the radial direction and evenly distributed at intervals, and multiple spokes are formed; (S3) the top faces of the groove walls on the two sides of the offset printing plate making installation groove are welded to the inner wall faces of the notches correspondingly; s4) inserting a rotating shaft, and sleeving a shaft seal; and (S5) the outer circumferential face of the roller is machined ...
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