刃口形貌对切削力的影响分析
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摘要
根据铣削加工的特点,采用专用切削加工有限元分析软件AdvantEdge建立仿真模型,对瀑布刃(K<1)和喇叭刃(K>1)的切削加工过程进行模拟,研究形状因子K值对切削性能的影响,最后通过实际铣削试验验证仿真所得数据的可靠性。研究结论对于钝化工艺参数的优化有着参考意义。
According to the characteristics of milling,the simulation model is built by special machining finite element analysis software Advantedge.The cutting process of waterfall blade(K<1) and horn blade(K>1) is simulated to study the shape factor K value for cutting performance.The research conclusions have important significance for the optimization of passivation process parameters.
According to the characteristics of milling,the simulation model is built by special machining finite element analysis software Advantedge.The cutting process of waterfall blade(K<1) and horn blade(K>1) is simulated to study the shape factor K value for cutting performance.The research conclusions have important significance for the optimization of passivation process parameters.
引文
[1]郑维娟.立铣刀刃口钝化工艺及其切削性能研究[D].贵州:贵州大学,2015.
[2]陈培强.湿喷砂钝化技术对硬质合金刀片刃口K值影响规律性研究[J].机械工程师,2018(9):19-21.
[3]王海生,闵洁,韩青,等.切削刀具刃口形貌对刀具使用寿命的影响[J].制造技术与机床,2017(7):153-156.
[4]田良,陈明,谢华锟.切削刃法剖面曲线刃口微观形貌对切削加工应力的影响[J].工具技术,2016,50(10):12-14.
[5]王乐.硬质合金钻头刃口处理对切削性能的影响[D].大连:大连工业大学,2013.
[6]Berend Denkena,Jens Koehler,Michael Rehe.Influence of the honed cutting edge on tool wear and surface integrity in slot milling of 42CrMo4 steel[J].Procedia CIRP,2012,1:190-195.
[7]Y C Yen,A Jain,T Altan.A firute element analysis of orthogonal machining using differenttool edge geometries[J].Journal of Materials Processing Technology,2004,2(10):39-45.
[8]E Bassett,J K?hler,B Denkena.On the honed cutting edge and its side effects during orthogonal turning operations of AISI1045 with coated WC-Co inserts[J].CIRP Journal of Manufacturing Science and Technology,2012,5(2):108-126.
[9]朱晓雯.铣削刀片刃口钝化及磨损建模的研究[D].上海:上海交通大学,2013.
[2]陈培强.湿喷砂钝化技术对硬质合金刀片刃口K值影响规律性研究[J].机械工程师,2018(9):19-21.
[3]王海生,闵洁,韩青,等.切削刀具刃口形貌对刀具使用寿命的影响[J].制造技术与机床,2017(7):153-156.
[4]田良,陈明,谢华锟.切削刃法剖面曲线刃口微观形貌对切削加工应力的影响[J].工具技术,2016,50(10):12-14.
[5]王乐.硬质合金钻头刃口处理对切削性能的影响[D].大连:大连工业大学,2013.
[6]Berend Denkena,Jens Koehler,Michael Rehe.Influence of the honed cutting edge on tool wear and surface integrity in slot milling of 42CrMo4 steel[J].Procedia CIRP,2012,1:190-195.
[7]Y C Yen,A Jain,T Altan.A firute element analysis of orthogonal machining using differenttool edge geometries[J].Journal of Materials Processing Technology,2004,2(10):39-45.
[8]E Bassett,J K?hler,B Denkena.On the honed cutting edge and its side effects during orthogonal turning operations of AISI1045 with coated WC-Co inserts[J].CIRP Journal of Manufacturing Science and Technology,2012,5(2):108-126.
[9]朱晓雯.铣削刀片刃口钝化及磨损建模的研究[D].上海:上海交通大学,2013.