| Summary: | 碩士 === 國立成功大學 === 機械工程學系碩博士班 === 100 === Recently, the issue of Carbon footprint has been taken seriously, and the new of ErP instruction is making the laws of the products which consume energy. The manufactories are preparing for the response to this policy actively. But, carbon footprint assessment for the products in domestic is much more focused on electronic products, and less on machine tools.
This research describes the carbon footprint assessment of machine tool and provides a method which doesn’t need to interrogate materials and process of the standard parts. This method can get greenhouse gas (GHG) emission of the manufacturer stage of standard parts from bill of materials directly. Furthermore, this research provides the calculation method of the finishing allowance of the work parts. This method may not only accelerate engineers’ estimation of carbon footprints for machined parts, but also obtain GHG emission of machined parts from the engineering drawing. Then, this research provides the calculation of GHG emission of transportation stage, use stage and end of life stage. This research develops a carbon footprint’s assessment tool of the machine tool by using Microsoft Office Access 2007. This assessment tool contains the standard parts’ GHG of the machine tool production phase, the database of the software can also be maintained, and be installed in the client’s computer. Finally, this research takes a BT40 spindle and an EMVC machine tool for example, using this assessment tool to calculate and estimate the carbon footprint of those examples.
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