000 02753nam a2200385 4500
005 20260817162142.0
008 220698 th eng
035 _a.b10069100
099 9 _aAIT Thesis no. IE-80-19
100 1 _aTeoh, Siang Choon
245 1 3 _aAn alternative design for controlling compound mixing in a tire factory
260 _aBangkok :
_bAsian Institute of Technology,
_c1980
300 _a1 v. (various pagings)
490 1 _aThesis ;
_vno. IE-80-19
500 _aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology
502 _aThesis (M.Eng.) - Asian Institute of Technology, 1980
520 _aThe 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.
650 0 _aTire industry
_xQuality control
700 0 _aPakorn Adulbhan,
_eChairperson
700 1 _aPrapon Vongvichien,
_eCo-Chairperson
700 1 _aTang, John C.S.,
_eExamination Committee
710 2 _aRED (USAID),
_eScholarship Donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. IE-80-19
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B22112
907 _a.b10069100
_bmnait
_cs
902 _a250513
998 _b2
_c951012
_dm
_ea
_fs
_g3
945 _lmnait
945 _lmnarc
942 _c22
942 _c40
909 _aBarcode : 30050120822100
_bCREATED : 2014-10-02
_cRECORD # : i1276081x
_dLPATRON : 0
_eLCHKIN : -
_f# RENEWALS : 0
_g# OVERDUE : 0
_hIUSE3 : 0
_iTOT CHKOUT : 0
_jTOT RENEW : 0
909 _aBarcode : 30050160010913
_bCREATED : 2016-11-04
_cRECORD # : i12936339
_dLPATRON : 0
_eLCHKIN : -
_f# RENEWALS : 0
_g# OVERDUE : 0
_hIUSE3 : 0
_iTOT CHKOUT : 0
_jTOT RENEW : 0
999 _c4060
_d4060