COBEM99

S23 Projeto de Sistemas Mecânicos

Title:

O DESENVOLVIMENTO TECNOLÓGICO E A GESTÃO DA MANUTENÇÃO

Summary :

TECHNOLOGICAL DEVELOPMENT AND MAINTENANCE MANAGEMENT ABSTRACT: IN MOST OF BRAZILIAN INDUSTRIES, THE YEARLY BUDGET WITH MAINTENANCE IS AROUND 3.5% OF ITS PATRIMONY. HOWEVER, THIS ANALYSIS CANNOT BE RESTRICTED TO EFFECTIVE EXPENSES WITH MAINTENANCE. IT SHOULD BE CONSIDERED ITS CONSEQUENCES ON THE PRODUCTION SYSTEM, THE IMPACT OF SUCH EXPENSES ON PRODUCT PRICE AND MARKET CONTINGENCIES. IN THE PRESENT ECONOMICAL CONTEXT, THIS CORRELATION EMPHASIZES THE NEED FOR METHODOLOGIES WHICH TAKE ADVANTAGES OF MODERN TECHNIQUES OF MAINTENANCE MANAGEMENT, SUPPORTING MAINTENANCE AS A COMPETITIVE EDGE. THE MOST COMMON MANAGEMENT MODEL ADOPTED IS BASED ON THE COORDINATION OF ACTIVITIES SUPPORTED BY CORRECTIVE, PREVENTIVE AND PREDICTIVE MAINTENANCE ACTIONS. AT THE PRESENT SCENARIO, THE KEY ISSUE IS HOW TO ADOPT THE NEW MANAGEMENT PRACTICES BASED ON RELIABILITY (RCM- RELIABILITY CENTERED MAINTENANCE) AND ON PRODUCTION (TPM- TOTAL PRODUCTIVE MAINTENANCE). CONSIDERING THIS CONTEXT, THIS WORK PRESENTS DATA, ARGUMENTS, AND GUIDELINES TO IMPLEMENT THESE MAINTENANCE METHODS, A THEORETICAL DISCUSSION IS ALSO PRESENTED, WITH RECOMMENDATIONS REGARDING THE IMPLEMENTATION OF THOSE TECHNIQUES IN THE INDUSTRIAL SECTOR, HAVING AS REFERENCE POINT THE BRAZILIAN SCENARIO. KEYWORDS: MAINTAINABILITY, MAINTENANCE, AVAILABILITY, RELIABILITY.

Author :

Dias, Acires 0
Santos, Cícero Mariano P. dos
Silva, Jonny Carlos da

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