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Effect of the lateral resistance of fabric on the critical load of the sewing needle in sewing technology part A: Theoretical approach
2021
Alexandria Engineering Journal
The needle of the industrial sewing machine is its most important part. During the sewing process, the needle is subjected to various actions and interactions between these actions. One of the factors that are most related to these interactions is the lateral elastic resistance -spring effectof the sewn fabric on the needle during its penetration in the layers of fabric. In the present work, this effect has been investigated via a special formula, where the spring constant is incorporated. It
doi:10.1016/j.aej.2021.04.048
fatcat:yl4fks4w5rfjnhjqcs7d5toxae