Abstract:

Design for manufacturing is not a fixed system. DFM is continually being developed, both in university research projects, within companies and by a number of consultants. DFM has been accepted by industry as a valid element in the product design process. Effective DFM encompass two aspects: analysis of the complete product in order to simplify its design and analysis of each individual part and feature to maximize its manufacturability. This paper describes same aspects of DMA in machining process – milling. In production where CNC machines are used, complex geometry causes a number of difficulties. So it is important to investigate the project carefully in the early design stage from the point of view of whether it will be possible to manufacture.