| Name: | Description: | Size: | Format: | |
|---|---|---|---|---|
| 8.7 MB | Adobe PDF |
Advisor(s)
Abstract(s)
As operações de maquinagem de componentes tendo em vista os mais diversos sectores de actividade têm registado um crescimento sustentável em Portugal, devido a inúmeros factores como a modernização do nosso parque de equipamentos, a competitividade da nossa mão-de-obra e a qualidade patenteada pelos serviços prestados pelas nossas empresas, cada vez mais conscientes da importância que os clientes internacionais assumem na sua actividade, da necessidade de cumprimento dos compromissos estabelecidos em termos de prazo de entrega e da procura incessante de novos mercados e sectores de actividade que potenciem um valor-acrescentado mais atractivo do produto.
As solicitações do mercado no sector de actividade de prestação de serviços de maquinagem são imensas, e sempre extremamente condicionadas em termos de tempo de resposta. Por outro lado, os prestadores deste tipo de serviço ficam limitados por duas situações-limite: uma orçamentação por defeito poderá conduzir a prejuízos indesejáveis, ou mesmo incomportáveis, enquanto um preço excessivamente elevado poderá afastar o possível cliente e impedir a conquista de um novo projecto.
Orçamentar depressa e bem é uma operação complexa, que requer uma análise muito cuidada dos desenhos fornecidos pelo possível cliente, delinear a sequência operatória, salvaguardar as tolerâncias e tipos de acabamento pretendidos, minimizar as operações de fixação e seleccionar as melhores ferramentas para efectuar o trabalho pretendido.
Este trabalho, desenvolvido para a TECNOLANEMA, empresa do Grupo LANEMA, que é especialista na produção de peças em plástico técnico e em ligas de alumínio para os mais diversos sectores de actividade, tanto em Portugal como no Estrangeiro. O trabalho desenvolvido visou criar uma aplicação informática que permitisse elaborar orçamentos de forma rápida e precisa, através de determinados factores-chave previamente estudados. O projecto foi concluído e testado com sucesso na empresa.
Components machining operations with a view to a large number of activity sectors has performed sustained growth in Portugal, due to several factors such as our manufacturing systems modernization, competitiveness of our workforce and the patented quality for services rendered by our companies, increasingly aware of the importance that international customers assume in its business, the need to fulfill the commitments in terms of delivery time required by customers and incessant demand from new markets and sectors of activity to enhance the product added value. Market quotation requests in the machining services are immense and always extremely limited in terms of response time. On the other hand, machining service providers are stressed by two situations-limit: a budgeting by default may lead to unwanted losses or even unaffordable, while an excessively high price can discourage a prospective client and avoid the achievement of a new project. Budget quickly is a complex operation, which requires a very careful analysis of the drawings provided by the prospective client, outline the operating sequence, safeguard the tolerances and finishing types intended to minimize fixing operations, and selecting the best tools for the job. This work was developed for the TECNOLANEMA, a LANEMA group company, which is specialized in the production of technical plastic and aluminium alloys parts for different sectors of activity, both in Portugal and abroad. The work aimed to create a software application that allows preparing budgets quickly and accurately, through certain key factors previously studied. The project was completed and successfully tested at the company.
Components machining operations with a view to a large number of activity sectors has performed sustained growth in Portugal, due to several factors such as our manufacturing systems modernization, competitiveness of our workforce and the patented quality for services rendered by our companies, increasingly aware of the importance that international customers assume in its business, the need to fulfill the commitments in terms of delivery time required by customers and incessant demand from new markets and sectors of activity to enhance the product added value. Market quotation requests in the machining services are immense and always extremely limited in terms of response time. On the other hand, machining service providers are stressed by two situations-limit: a budgeting by default may lead to unwanted losses or even unaffordable, while an excessively high price can discourage a prospective client and avoid the achievement of a new project. Budget quickly is a complex operation, which requires a very careful analysis of the drawings provided by the prospective client, outline the operating sequence, safeguard the tolerances and finishing types intended to minimize fixing operations, and selecting the best tools for the job. This work was developed for the TECNOLANEMA, a LANEMA group company, which is specialized in the production of technical plastic and aluminium alloys parts for different sectors of activity, both in Portugal and abroad. The work aimed to create a software application that allows preparing budgets quickly and accurately, through certain key factors previously studied. The project was completed and successfully tested at the company.
Description
Keywords
Maquinagem CNC (Computer Numeric Control) Orçamentação Optimização de Processos Machining process Budgeting Processes Optimization