Yusoff, A. R. and Yahya, Nafrizuan Mat and Hamedon, Zamzuri B. and Yusoff, Wan Azhar and Shaharudin, Mohd Ali Hanafiah and Osman Zahid, Muhammed Nafis Prototype development of optimum irregular milling tools for chatter supression in machining automotive product. , [Research Report] (Unpublished)
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Abstract
Machining processes with high productivity cause tool wear and materials defects even damage machine spindle and limited by self-excited vibration or chatter. Chatter is a kind of self-excited vibration common in machining operations when increasing material removal rate. This is undesirable because it results in premature tool wear, poor surface finish on the machined component and the possibility of serious damage to the machine itself. In this project, optimum tool geometry of variable helix and variable pitch based on chatter stability lobe diagram created from modal analysis and cutting force coefficient determination developed. This prototype optimum irregular tools OF 12, 16 and 20 mm geometries achieved 20 percent more productivity than commercial regular milling tool in suppressing chatter.
| Item Type: | Research Report |
|---|---|
| Additional Information: | RESEARCH VOTE NO: RDU170801 |
| Uncontrolled Keywords: | Machining processes; chatter |
| Subjects: | T Technology > TJ Mechanical engineering and machinery T Technology > TS Manufactures |
| Depositing User: | En. Mohd Ariffin Abdul Aziz |
| Date Deposited: | 16 Mar 2023 06:35 |
| Last Modified: | 16 Mar 2023 06:35 |
| URI: | http://umpir.ump.edu.my/id/eprint/36561 |
| Download Statistic: | View Download Statistics |
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