000			02773nam a2200325 i 4500
003			CSPC
005			20250908103625.0
008			250908s2024 ph a b 000 0 eng d
040			_aCSPC _beng _cCSPC _erda
090			_aUTH BSECE M556d 2024
100	1		_aMercolita, Abigail Joy R. _eauthor.
245			_aDetachable embroidery system for electric sewing machines / _cAbigail Joy R. Mercolita, [and 4 others].
300			_a185 leaves.
336			_2rdacontent _atext
337			_2rdamedia _aunmediated
338			_2rdacarrier _avolume
502			_aUndergraduate Theses (BSECE) - Electronics Engineering. _cCamarines Sur Polytechnic Colleges, 2024.
504			_aIncludes bibliographical references.
520	3		_aSoaring demand for embroidered garments confronts MSEs with limited access due to high-cost embroidery machines and digitizing software. A detachable embroidery conversion system with Python digitizing software was developed, evaluated for accuracy, and underwent simple cost analysis. A CNC plotter-like X-Y table with an embroidery hoop and externally geared Z-axis attachment (32:12 ratio) was developed for embroidery conversion, along with a darning foot for multi-directional sewing. A web-based digitizing software with 3-step Python parsing converts images to embroidery G-Code. The study assessed embroidery system accuracy on closed squares with varying contour widths. Three unique squares (4mm, 6mm, and 8mm contours) with a consistent 25mm outer dimension were digitized and embroidered five times each on cotton fabric. A uniform 0.25mm dot gap and zigzag stitch ensured consistency. Analysis of all 16 segments per design revealed an accuracy of 89.28%, revealing a negative correlation between contour width and accuracy. Wider contours showed decreased accuracy compared to narrower ones, highlighting the significant influence of contour width on the final embroidered shape. The embroidery system fabrication has a substantial cost reduction compared to conventional machines and digitizing software subscription fees, creating a low-cost option for domestic Fabric and Apparel MSEs. The detachable embroidery system's affordability and expanded functionalities position it as a potential driver for embroidery adoption throughout the textile value chain.
700	1		_aNillo, John Marlo L. _eauthor.
700	1		_aPanga, Bethany Anne D. _eauthor.
700	1		_aRellas, Rose Ann A. _eauthor.
700	1		_aSilvano, Rico P. _eauthor.
720			_aCerillo, Jose Eduardo II, B. _eadviser.
720			_aTabal, Keith Marlon R. _echair, panelist.
720			_aAbanil, Roner P. _epanelist.
720			_aMalapo, Vincent E. _epanelist.
942			_2ddc _n0 _cUM _hM556d _iBSECE _kUTH _m2024
999			_c30402 _d30402