ผลกระทบของปัจจัยในการผลิตที่มีผลต่อการหดตัวของเส้นใยชนิดไนล่อนโมโนฟิลาเมนต์ในอุตสาหกรรมทออวน
Keywords:
Product/process search method, shrinkage, fishing net industry, nylon monofilamentAbstract
The process for production of nylon mono filament has the problem of shrinkage which is out of product specification leading to the quality of fishing net. Hence this research aimed to present how to implement the product/process search method developed from Tukey’s concept in order to investigate the effect of process factors on shrinkage of nylon mono filament and to determine the optimal operating condition of the significant process factors of nylon monofilament production. The results showed that three significant process factors consisted of pressure of screw shaft, speed of gear pump and speed of four-wheel machine. As the result, the statistical analyses indicated that the capability index of Cp increased to 126.47% and the index of Cpk increased to 257.89%. Consequently, the productivity of nylon mono filament process increased to 1,253 kg/month.
References
[2] Ali A., Nasef M.M., Takeshi M. and Reza F. “Electros pinning of Nylon-6,6 Solutions into Nanofibers: Rheology and Morphology Relationships,” Chinese Journal of Polymer Science Vol. 32, pp. 793−804, 2014.
[3] W. Teerawanich and N. Thawesaengskulthai “Application of Shainin System in Defect Reduction of Pinholes, Cracked Sides and Cracked Sumps in Toilet Manufacturing,” Industrial Engineering Network, pp. 1298-1304, 2555.
[4] P. Junlabuddee and C. Saikaew “A Study on factor affecting surface roughness in turning process of AISI 316L stainless steel by Shainin design of experiment method,” KKU Engineering Journal Vol. 42, pp. 71-81, 2015.
[5] C. Saikaew “Quality Engineering”, Faculty of Engineering Press, Khon Kaen University, 2016.
[6] Bhote, K. R. and Bhote K. A. “World ClassQuality”, New York., 2000.
Downloads
Published
How to Cite
Issue
Section
License
The published articles are copyrighted by the School of Engineering, King Mongkut's Institute of Technology Ladkrabang.
The statements contained in each article in this academic journal are the personal opinions of each author and are not related to King Mongkut's Institute of Technology Ladkrabang and other faculty members in the institute.
Responsibility for all elements of each article belongs to each author; If there are any mistakes, each author is solely responsible for his own articles.
