02753nam a2200385 4500 20260817162142.0 220698 th eng .b10069100 AIT Thesis no. IE-80-19 Teoh, Siang Choon An alternative design for controlling compound mixing in a tire factory Bangkok : Asian Institute of Technology, 1980 1 v. (various pagings) Thesis ; no. IE-80-19 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology Thesis (M.Eng.) - Asian Institute of Technology, 1980 The primary objective of this study is to develop an alternative quality design plan for the mixing system. The effects of average outgoing quality limit, changes in costs and inspection errors on these sampling plans are considered. A review of previous works on optimal sampling plan and process control is done. A model based on a model of a dynamic problem is developed. After adapting the model to the real system, the constraints imposed reduced the model to a static problem. A set of general optimal sampling plans are derived for the purpose of analyzing the situation and the effects of cost ratios on them. An analytical solution for the transition state of sampling is included. The raw data collected is of variable type. With known specification limits, the "defects" are identifiable, hence the defects are treated as "attribute" defects and not "variable" defects. Computer programs are used to derive the numerical results, search for the optimal sampling plans and calculate the performance measures of these plans. A step by step procedure is employed. Tire industry Quality control Pakorn Adulbhan, Chairperson Prapon Vongvichien, Co-Chairperson Tang, John C.S., Examination Committee RED (USAID), Scholarship Donor Asian Institute of Technology. Thesis ; no. IE-80-19 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B22112 .b10069100 mnait s 250513 2 951012 m a s 3 mnait mnarc 22 40 Barcode : 30050120822100 CREATED : 2014-10-02 RECORD # : i1276081x LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160010913 CREATED : 2016-11-04 RECORD # : i12936339 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 4060 4060 0 0 0 0 MAIN MAIN mnait 2026-08-17 50.00 0 AIT Thesis no. IE-80-19 30050120822100 2026-08-17 16:21:42 3 2026-08-17 22 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no. IE-80-19 30050160010913 2026-08-17 16:21:42 1 2026-08-17 40