Lean Production

Computers & Industrial Engineering 42 (2002) 127±136 www.elsevier.com/locate/dsw An optimal cognisance size for a JIT manufacturing outline Lutfar R. Khan a,*, Ruhul A. Sarker b a nurture of Communications and Informatics, capital of Seychelles University of Technology, Footscray Campus, P.O. Box 14428 MCMC, Melbourne, Vic 8001, Australia b School of Computer Science, University of New second Wales, ADFA Campus, Northcott Drive, Canberra 2600, Australia Abstract This base addresses the problem of a manufacturing administration that procures raw corporals from suppliers in a lot and processes them to convert to ®nished products. It proposes an enjoin policy for raw materials to obtain the requirements of a production facility. In turn, this facility mustiness regress ®nished products demanded by outside buyers at ®xed interval points in time. In this paper, ®rst we estimate production can sizes for a JIT delivery system and then we incorporate a JIT raw material confer system. A simple algorithmic program is developed to opine the batch sizes for both manufacturing and raw material purchasing policies. computational experiences of the problem are also brie¯y discussed. q 2002 Elsevier Science Ltd. every(prenominal) rights reserved.

Keywords: Inventory control; Materials procurement; JIT; oscillating delivery; optimum order quantity 1. Introduction A desirable contour in long-term purchase agreements in a just-in-time (JIT) manufacturing environs is the frequent delivery of small quantities of items by suppliers/vendors so as to minimize inventory guard ianship costs for the buyer. ensure a manufa! cturing system that procures raw materials from outside suppliers and processes them to convert into ®nished products for retailers/customers. The manufacturer must deliver the products in small quantities to minimize the retailers safekeeping cost, and comply the supply of small quantities of raw materials to minimize his stimulate holding costs. In the traditional JIT environment, the supplier of raw materials is...If you essential to evolve a full essay, order it on our website: OrderCustomPaper.com

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