RESEARCH ON CUTTING FORCE MODELLING AND INFLUENCE FACTORS FOR END MILLS WITH VARIABLE-HELIX ANGLE
Variable helix cutter can reduce the location error of the finished surface,leading to a more accurate machining operation.Considering the geometries of variable pitch and helix angle,and the piecewise continuous regions of the cutting,an analytical model for predicting the cutting force for milling...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2017-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.04.011 |
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| _version_ | 1841535290627325952 |
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| author | JIN Gang LI Hua HAN JianXin LI Dong QI HouJun |
| author_facet | JIN Gang LI Hua HAN JianXin LI Dong QI HouJun |
| author_sort | JIN Gang |
| collection | DOAJ |
| description | Variable helix cutter can reduce the location error of the finished surface,leading to a more accurate machining operation.Considering the geometries of variable pitch and helix angle,and the piecewise continuous regions of the cutting,an analytical model for predicting the cutting force for milling process with variable helix angle cutter is presented.The validation of the proposed model is conducted via some cutting tests.Based on proposed model,the influence of variable helix character on cutting force is studied.Analyses show that cutting force coefficients obtained from the traditional cutting tool could be used to accurately predict the cutting forces of the variable helix cutting tool.The bigger helix angle corresponds to the smaller cutting force and bigger width of phase.The character of variable-helix angle has more significant influence on cutting force when axial depth of cut is larger. |
| format | Article |
| id | doaj-art-d4e2c1156ca848e583cfc48b5533a4d3 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-d4e2c1156ca848e583cfc48b5533a4d32025-01-15T02:33:56ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692017-01-013981081530599064RESEARCH ON CUTTING FORCE MODELLING AND INFLUENCE FACTORS FOR END MILLS WITH VARIABLE-HELIX ANGLEJIN GangLI HuaHAN JianXinLI DongQI HouJunVariable helix cutter can reduce the location error of the finished surface,leading to a more accurate machining operation.Considering the geometries of variable pitch and helix angle,and the piecewise continuous regions of the cutting,an analytical model for predicting the cutting force for milling process with variable helix angle cutter is presented.The validation of the proposed model is conducted via some cutting tests.Based on proposed model,the influence of variable helix character on cutting force is studied.Analyses show that cutting force coefficients obtained from the traditional cutting tool could be used to accurately predict the cutting forces of the variable helix cutting tool.The bigger helix angle corresponds to the smaller cutting force and bigger width of phase.The character of variable-helix angle has more significant influence on cutting force when axial depth of cut is larger.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.04.011MillingCutting forceVariable helixVariable pitch |
| spellingShingle | JIN Gang LI Hua HAN JianXin LI Dong QI HouJun RESEARCH ON CUTTING FORCE MODELLING AND INFLUENCE FACTORS FOR END MILLS WITH VARIABLE-HELIX ANGLE Jixie qiangdu Milling Cutting force Variable helix Variable pitch |
| title | RESEARCH ON CUTTING FORCE MODELLING AND INFLUENCE FACTORS FOR END MILLS WITH VARIABLE-HELIX ANGLE |
| title_full | RESEARCH ON CUTTING FORCE MODELLING AND INFLUENCE FACTORS FOR END MILLS WITH VARIABLE-HELIX ANGLE |
| title_fullStr | RESEARCH ON CUTTING FORCE MODELLING AND INFLUENCE FACTORS FOR END MILLS WITH VARIABLE-HELIX ANGLE |
| title_full_unstemmed | RESEARCH ON CUTTING FORCE MODELLING AND INFLUENCE FACTORS FOR END MILLS WITH VARIABLE-HELIX ANGLE |
| title_short | RESEARCH ON CUTTING FORCE MODELLING AND INFLUENCE FACTORS FOR END MILLS WITH VARIABLE-HELIX ANGLE |
| title_sort | research on cutting force modelling and influence factors for end mills with variable helix angle |
| topic | Milling Cutting force Variable helix Variable pitch |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.04.011 |
| work_keys_str_mv | AT jingang researchoncuttingforcemodellingandinfluencefactorsforendmillswithvariablehelixangle AT lihua researchoncuttingforcemodellingandinfluencefactorsforendmillswithvariablehelixangle AT hanjianxin researchoncuttingforcemodellingandinfluencefactorsforendmillswithvariablehelixangle AT lidong researchoncuttingforcemodellingandinfluencefactorsforendmillswithvariablehelixangle AT qihoujun researchoncuttingforcemodellingandinfluencefactorsforendmillswithvariablehelixangle |