Effect of DLC coated needle on sewing performance

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F14%3A%230004030" target="_blank" >RIV/46747885:24410/14:#0004030 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Effect of DLC coated needle on sewing performance
Original language description
The seam strength of super imposed seam and lapped seam have been investigated at five different sewing machine speeds from 2900 r/min to 4800 r/min on a single needle lockstitch machine. Three types of fabric, categorized as heavy weight, medium weightand light weight of fabric are used for the experiment. The effect of sewing machine speed on all the three categories of fabric has been observed. Results show that the seam strength decreases at different rate in lapped seam and superimposed seam. Seamstrength in case of heavy weight fabrics decreased 17.1 % and 23.2% for superimposed and lapped seam respectively. In medium weight fabric seam strength decreased by 21% and 25.6% respectively for super imposed seam and lapped seam. While the light category of fabric showed the maximum damage due to sewing machine speed, where the seam strength for superimposed seam decreased by 26% and in case of lapped seam this decrease is 31.3%.It is observed that superimposed seam strength is alway
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JJ - Other materials
OECD FORD branch
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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