Computer aided process control in yarn spinning

ABSTRACTMASTER THESISCOMPUTER AIDED PROCESS CONTROL IN YARN SPINNINGÖmer ERDOĞANDEPARTMENT OF TEXTİLE ENGINEERINGINSTITUE OF NATURAL AND APPLIED SCIENCEUNIVERSITY OF ÇUKUROVASupervisor :Asist.Prof.Dr.Emel Ceyhun SABIRYear:2006, Pages:96Jury : Asist.Prof.Dr.Emel Ceyhun Sabır: Prof.Dr.R. Tuğrul Oğulata: Prof.Dr.Beşir ŞahinLike every production sector, the aim of the Textile sector is meeting thecustomers? needs and expectations by the maximum productivity with minimumcost. To obtain the production of the product in expected standards, parameters thateffect the production must be optimized and these optimized conditions must beuninterrupted. This continuity can be obtained by the Process Control.In this study, a computer program has made to help the Process Control in theshort fibers yarn spinning process. In the coding of this computer program, MicrosoftVisual Basic version 6.0 programming language is used. By this program,experiencing and interpreting the errors in the processes, interpretation of currentproduct quality and the observation of the situation of quality can be obtained.Furthermore, the program helps saving time from the superfluity of reporting in theadministrating managing.Keywords: Yarn spinning, Quality, Process control, Computer program.II