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What Is The Effect Of Grain Direction In Sheet Metal Bending? |
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Answer» When Sheet METAL is MANUFACTURED with COLD rolling process, Grain structure of sheetmetal is aligned in the direction of rolling. for the SOFTER materials if bending is done in rolling direction it will result in CRACKS. It is always prefered to do bending in the direction perpendicular to rolling direction. When Sheet metal is manufactured with cold rolling process, Grain structure of sheetmetal is aligned in the direction of rolling. for the softer materials if bending is done in rolling direction it will result in cracks. It is always prefered to do bending in the direction perpendicular to rolling direction. |
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