Journal article ยท Conference paper
Adjustable broaching tool for tolerance compensation in precision manufacturing
Department of Electrical Engineering, Technical University of Denmark1
Automation and Control, Department of Electrical Engineering, Technical University of Denmark2
Department of Mechanical Engineering, Technical University of Denmark3
Manufacturing Engineering, Department of Mechanical Engineering, Technical University of Denmark4
Current manufacturing of precision tools for machining typically requires processes such as grinding, EDM or laser processing in order to comply with high requirements on tolerances. However even tools manufactured by these processes come short, when a new batch of workpieces are supplied, and their tolerances are not compliant.
This approach presents a precision broaching tool for adjusting the inner diameter of an external broach. The tool compensates for the manufacturing tolerance chain of tool and workpieces by up to 37 m. The approach is based on conventional shrink fitting of cold forging tools. A numerical and analytical model of the compression is compared with experimental results.
Language: | English |
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Publisher: | EDP Sciences |
Year: | 2015 |
Proceedings: | 4th International Conference on New Forming Technology |
ISSN: | 2261236x and 22747214 |
Types: | Journal article and Conference paper |
DOI: | 10.1051/matecconf/20152111004 |
ORCIDs: | Nielsen, Emil Krabbe |