merritt tailoring machine in chennai, perambur, mylapore, madipakkam - VS SewingMachine
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Sewing minute value (SMV) is a
benchmark to measure the production efficiency. It is an important
business data for costing, production planning as well as key reference
for product development. The traditional method to calculate SMV is
complicated and not robust. There are so many rules to calculate SMV
such as the speed of the machine or the motion of the machinist. It
lacks randomness and flexibility. We proposed a new model which is based
on neural network forecasting theory and case based reasoning
technique. We will demonstrate the advantage of using the new method in
this paper with better result representing an increase of 11% in
accuracy compared to that of the old method.
During high-speed sewing, several parameters are important for a good performance of the process. Measuring and analysing their behaviour during the sewing process can lead to a better understanding of the process, to the establishment of rules for correct setting of the machines and ultimately to a system which will be able to automatically set itself according to the different materials having the correct feedback to do so. usha tailoring machine in chennai, perambur, mylapore, madipakkam
Thread tension on the different sewing threads: the correct balance between them, as well as the correct amount of thread tension are very important for the stitch formation; Presser-foot force variations: One of the common sewing problems encountered in high-speed sewing is the bouncing of the presser-foot due to the feeding system, causing contact loss between the material and the presser-foot, which will result in an irregular stitch; Force on the needle bar: This parameter is of utmost importance, because this signal enables the determination of the necessary force for the needle to penetrate the material. Excessive needle penetration forces cause yam breaks, which will lower the seam's quality and also its strength. Due to the great variety of materials used presently, to the irregularity of some of their structures and difficult physical properties of some yams, it is very important for the apparel manufacturer to evaluate which needle or which limit to the sewing speed should be used. It is a task to be performed prior to the actual production
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