Micro-textured surfaces via low pressure rolling

A substrate (106) (e.g., metal or non-metal sheet) can have multiple textures on a surface of the substrate. The various textures can be impressed or applied on the surface of the substrate (106) by passing the substrate (106) between multiple pairs of work rolls (104A, 104B) that each include at le...

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Bibliographic Details
Main Authors HUNTER, John A, MICK, Steven L, KNELSEN, Peter, SHAFIEI, Mehdi
Format Patent
LanguageEnglish
Published 19.08.2021
Subjects
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
ROLLING OF METAL
TRANSPORTING
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Summary:A substrate (106) (e.g., metal or non-metal sheet) can have multiple textures on a surface of the substrate. The various textures can be impressed or applied on the surface of the substrate (106) by passing the substrate (106) between multiple pairs of work rolls (104A, 104B) that each include at least one textured work roll (104A, 104B) for transferring a texture of the work roll (104A, 104B) onto the surface of the substrate (106). The pairs of work rolls (104A, 104B) apply the various textures on the surface of the substrate (106) while maintaining a thickness of the substrate (e.g., with substantially no reduction in a thickness of the substrate). A single pass of the substrate (106) between the pairs of work rolls (104A, 104B) can allow various different textures, patterns, or features to be applied to the surface of the substrate (106) while the thickness of the substrate remains substantially constant.
Bibliography:Application Number: AU20180302332