[직/편성물] A Process for Optimizing Sewing Conditions to Minimize Seam Pucker Using the Taguchi Method 출판일 : 2005.03.01 저자 : Chang Kyu Park and Joo Young Ha 서지사항 : Textile Research Journal, Volume 75, No 3, 245페이지 등록일 : 2012.01.31 I 조회수 : 684 작성자 : admin |
We have developed a process for optimizing sewing conditions to minimize seam pucker
using the Taguchi method. The process is applied to two different T/C fabrics with the
specified experimental design using an optimum orthogonal array table. The parameters
selected for optimization are sewing speed, stitch length, sewing thread tension, and
presser foot pressure. The Taguchi process has the following steps: calculate the SN
ratios of repeated experimental observations, find the corresponding conditions that
influence sewing for a given fabric, determine the optimum values of the sewing conditions,
calculate the prediction interval of minimum seam pucker grade with optimum sewing
conditions, certify the Taguchi processes that apply, and finally compare the expectation
losses before and after improving seam pucker grades. With the Taguchi processes, we
can easily determine the optimum sewing conditions for minimizing seam pucker with simple
experiments.
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