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Study On The CAPP Technology For Reconfigurable Manufacturing System

Posted on:2005-01-16Degree:MasterType:Thesis
Country:ChinaCandidate:X L LiFull Text:PDF
GTID:2132360185964151Subject:Mechanical Manufacturing and Automation
Abstract/Summary:PDF Full Text Request
The tendency of Advanced Manufacturing Technology (AMT) shows that future manufacturing system should be the Reconfigurable Manufacturing System (RMS) which can quickly adjust it is production capacity and functionality within a part family in response to sudden changes in market. A system of CAPP (Computer Aided Process Planning) suited for RMS is a important part of RMS. What it deals with is dynamic and variable manufacturing environment instead of stationary state. The study on the theory and method of CAPP technology suited for RMS is so difficult because it is concerned with several objects: machine manufacturing technology, computer technology, engineering management technology and software technology, etc. The main content of the dissertation is as follows:1. The dissertation offers systemic expatiation of theory and methods in the design of CAPP system suited for RMS. Based on the idea of NLPP, CLPP, DTP, a system structure of CAPP suited for RMS is proposed and implementation method is researched.2. With the development of CAPP system, the calculation of process dimension chain has become one of the choke point. A creative algorithm based on the theory of graphics is introduced in this paper in the course of author researching and developing CAPP system for rotational parts through analyzing numbers of this kind of question. In order to achieve our purpose of finding an intellectualized algorithm, this article takes the following procedures, seeking the intrinsic characteristic of single process dimension, establishing the mathematical model, abstracting the expression way based on the theory of graphics, instituting some regulation during the construction of algorithm, and finally procuring the algorithm.3. A mix layout in array mode which is applicable to reconfigurable manufacturing condition is researched. The mathematical model of equipment layout for reconfigurable manufacturing cell and each row of the array optimized by the genetic algorithm.
Keywords/Search Tags:manufacturing system, reconfigurable, CAPP, process dimension chain
PDF Full Text Request
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