In this article, by considering both a limited number of failure replacements and random working cycles as warranty terms, hybrid (HW) is designed from the manufacturer’s point view to warrant product that does successive projects at cycles. The cost produced HW derived analyzed. By defining warrants product, two types post-warranty replacement models are investigated consumer’s ensure reliabil...

This paper presents a model through which the cost associated with pavement warranty in performance based maintenance contracts are analyzed and quantified. Performance based maintenance contracts are eventually getting popular among the Highway agencies.These are long term pavement warranty contracts where the contractors are responsible for maintaining the pavement condition upto a certain sp...

this study deals with a two-level supply chain consisting of one manufacturer and one retailer. we consider an integrated production inventory system where the manufacturer processes raw materials in order to deliver finished product with imperfect quality to the retailer, where number of defective product has a uniform distribution. the retailer receives product and conducts a 100% inspection....

Tungsten carbide (WC) is a widely used engineering material which is usually prepared at high temperature. A new mechanism for synthesizing nanoscaled WC at ultralow temperature has been discovered. This discovery opens a novel route to synthesize valuable WC and other carbides at a cost-efficient way. The novel formation mechanism is based on an ion-exchange resin as carbon source to locally a...

Facilitated by advanced digital technologies, reliability managers can monitor system working cycles during the whole life cycle. Such a technological realization help ensure in real time monitoring cycles. In this paper, incorporating limited random cycle, rebate and charge into warranty theory, free repair with (RFRW-RC) is devised to stage. Under RFRW-RC, removes manufacturers’ responsibilit...

Title of dissertation: DETERMINING OPTIMAL RELIABILITY TARGETS THROUGH ANALYSIS OF PRODUCT VALIDATION COST AND FIELD WARRANTY DATA Andre V. Kleyner, Doctor of Philosophy, 2005 Dissertation directed by: Professor Peter Sandborn, Mechanical Engineering Department This work develops a new methodology to minimize the life cycle cost of a product using the decision variables controlled by a reliabil...

This paper is motivated by the inventory planning issues faced by a manufacturer of a digital projector. The seller faces demand from two sources: new demand, and demand to replace failed items under warranty. We model this setting as a multi-period single product inventory problem where the new demand in different periods are independent and the demand for replacing failed items under warranty...

The working cycle of the products can be supervised by sensors and other measuring technologies. This fact means that supervising cycle, manufacturer devise a warranty policy, continuing to supervise post-warranty consumer model maintenance. However, in literature, there is no associated work. Integrating renewing free-replacement (RFRW) number cycles, this paper proposes two-dimensional which ...

This paper deals with the problem of efficiency in warranty management programs, where efficiency is understood as provisioning an effective product warranty service to the lowest cost. For that purpose, this paper first defines the concept of warranty and its interaction with other disciplines. It introduces all the necessary stages that should be included within a framework for warranty manag...