Interference detection and optimal tool selection in 3-axis NC machining of free-form surfaces
This paper presents a systematic tool-path generation methodology which incorporates interference detection and optimal tool selection for machining free-form surfaces on 3-axis CNC machines using ball-end cutters. In this method, the global and local interference is first detected and prevented, an...
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| Veröffentlicht in: | Computer aided design 1999-04, Vol.31 (5), p.303-315 |
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| creator | Yang, D.C.H. Han, Z. |
| description | This paper presents a systematic tool-path generation methodology which incorporates interference detection and optimal tool selection for machining free-form surfaces on 3-axis CNC machines using ball-end cutters. In this method, the global and local interference is first detected and prevented, and then the optimal tools in terms of machining time are selected and tool paths are generated. A system of five algorithms is developed to determine the interference area. On the basis of these algorithms, the machining time of each available tool is estimated by considering tool size, scallop height, and accessible surface area. Finally, the combination of tools which possesses the minimum overall machining time is selected as the optimal tool sizes. Our case study has demonstrated the validity of the proposed methodology and algorithms. |
| doi_str_mv | 10.1016/S0010-4485(99)00031-7 |
| format | Article |
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In this method, the global and local interference is first detected and prevented, and then the optimal tools in terms of machining time are selected and tool paths are generated. A system of five algorithms is developed to determine the interference area. On the basis of these algorithms, the machining time of each available tool is estimated by considering tool size, scallop height, and accessible surface area. Finally, the combination of tools which possesses the minimum overall machining time is selected as the optimal tool sizes. Our case study has demonstrated the validity of the proposed methodology and algorithms.</description><identifier>ISSN: 0010-4485</identifier><identifier>EISSN: 1879-2685</identifier><identifier>DOI: 10.1016/S0010-4485(99)00031-7</identifier><identifier>CODEN: CAIDA5</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; Computer aided design ; Computer science; control theory; systems ; Exact sciences and technology ; Free-form surfaces ; Interference detection ; Mechanical engineering. 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In this method, the global and local interference is first detected and prevented, and then the optimal tools in terms of machining time are selected and tool paths are generated. A system of five algorithms is developed to determine the interference area. On the basis of these algorithms, the machining time of each available tool is estimated by considering tool size, scallop height, and accessible surface area. Finally, the combination of tools which possesses the minimum overall machining time is selected as the optimal tool sizes. Our case study has demonstrated the validity of the proposed methodology and algorithms.</description><subject>Applied sciences</subject><subject>Computer aided design</subject><subject>Computer science; control theory; systems</subject><subject>Exact sciences and technology</subject><subject>Free-form surfaces</subject><subject>Interference detection</subject><subject>Mechanical engineering. Machine design</subject><subject>Optimal tool selection</subject><subject>Software</subject><subject>Tool-path generation</subject><issn>0010-4485</issn><issn>1879-2685</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><recordid>eNqNkU1LxDAQhoMouK7-BCEHET1Uk6ZNm5PI4sfCogf1akiTiUa6yZp0Rf-97e6iRz3NYZ53XngGoUNKziih_PyBEEqyoqjLEyFOCSGMZtUWGtG6ElnO63IbjX6QXbSX0lsP5ZSJEXqe-g6ihQheAzbQge5c8Fh5g8Oic3PV4i6EFidoNyvnMcvUp0v4boLnSr867_wLDhbbCJDZEOc4LaNVGtI-2rGqTXCwmWP0dH31OLnNZvc308nlLNNM1F2m66YQDTXccFvmBTMVVVYRzlVRGkqVJsawRgjDc07B5IQ3vCwVCGYaURWEjdHx-u4ihvclpE7OXdLQtspDWCaZV6QmrOb_AYuS06oHyzWoY0gpgpWL2NuIX5ISOWiXK-1ycCqFkCvtcsgdbQpU0qq1UXnt0m-45qIStMcu1hj0Vj4cRJm0G35gXOw9SxPcH0XfveqWiw</recordid><startdate>19990430</startdate><enddate>19990430</enddate><creator>Yang, D.C.H.</creator><creator>Han, Z.</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>7SC</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>19990430</creationdate><title>Interference detection and optimal tool selection in 3-axis NC machining of free-form surfaces</title><author>Yang, D.C.H. ; Han, Z.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c398t-c8b49b1d6d6f5243d71afa066a45d11ac0dd3b99d6261ed206b655ae93db97403</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Applied sciences</topic><topic>Computer aided design</topic><topic>Computer science; control theory; systems</topic><topic>Exact sciences and technology</topic><topic>Free-form surfaces</topic><topic>Interference detection</topic><topic>Mechanical engineering. Machine design</topic><topic>Optimal tool selection</topic><topic>Software</topic><topic>Tool-path generation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, D.C.H.</creatorcontrib><creatorcontrib>Han, Z.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Computer and Information Systems Abstracts</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>Computer aided design</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, D.C.H.</au><au>Han, Z.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Interference detection and optimal tool selection in 3-axis NC machining of free-form surfaces</atitle><jtitle>Computer aided design</jtitle><date>1999-04-30</date><risdate>1999</risdate><volume>31</volume><issue>5</issue><spage>303</spage><epage>315</epage><pages>303-315</pages><issn>0010-4485</issn><eissn>1879-2685</eissn><coden>CAIDA5</coden><abstract>This paper presents a systematic tool-path generation methodology which incorporates interference detection and optimal tool selection for machining free-form surfaces on 3-axis CNC machines using ball-end cutters. 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| ispartof | Computer aided design, 1999-04, Vol.31 (5), p.303-315 |
| issn | 0010-4485 1879-2685 |
| language | eng |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Applied sciences Computer aided design Computer science control theory systems Exact sciences and technology Free-form surfaces Interference detection Mechanical engineering. Machine design Optimal tool selection Software Tool-path generation |
| title | Interference detection and optimal tool selection in 3-axis NC machining of free-form surfaces |
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