磁悬浮拉幅定型传送单元滑动块材质优选
|
摘要
针对机械摩擦多、噪声大的传统拉幅定型传送单元,提出一种新型的磁悬浮拉幅定型传送单元。磁悬浮拉幅定型传送单元作为新型的纺织机械传送单元,具有无机械摩擦、无噪声、污染少等优点。对新型传送单元滑动块材料进行选择,对比3种金属材料灰口铸铁、45号钢、Q235碳素结构钢。使用ANSYS分析电磁铁磁力在不同间隙下的变化,再利用ANSYS Workbench分析不同磁力下,3种材料传送单元滑动块的变形情况,判断其对传送单元悬浮气隙的影响。分析结果表明:悬浮气隙在0.005 mm以内,磁力误差在5%以内;Q235碳素结构钢比其余两种材料更适合做滑动块,并且降低了成本。
Traditional stenter setting transfer unit has more mechanical friction and big noise. To overcome the problems,a new magnetic levitation stenter setting transfer unit was proposed. As a new textile machinery transmission unit,maglev stenter setting transport unit has no mechanical friction,no noise,less pollution and other advantages. The new transmission unit sliding block material selection was analyzed,three kinds of metal material gray cast iron,45 steel,Q235 carbon structural steel were compared.ANSYS was used to analyze electromagnet magnetic force changes at different gap,and then ANSYS Workbench was used to analyze deformation of the three materials transfer unit sliding blocks under different magnetic force to determine its impact on the transport unit suspension air gap. The results show that the suspension gap within 0. 005 mm,magnetic force error is less than 5%; Q235 carbon structural steel is more suitable than the other two kinds of material,and costs is reduced.
Traditional stenter setting transfer unit has more mechanical friction and big noise. To overcome the problems,a new magnetic levitation stenter setting transfer unit was proposed. As a new textile machinery transmission unit,maglev stenter setting transport unit has no mechanical friction,no noise,less pollution and other advantages. The new transmission unit sliding block material selection was analyzed,three kinds of metal material gray cast iron,45 steel,Q235 carbon structural steel were compared.ANSYS was used to analyze electromagnet magnetic force changes at different gap,and then ANSYS Workbench was used to analyze deformation of the three materials transfer unit sliding blocks under different magnetic force to determine its impact on the transport unit suspension air gap. The results show that the suspension gap within 0. 005 mm,magnetic force error is less than 5%; Q235 carbon structural steel is more suitable than the other two kinds of material,and costs is reduced.
引文
[1]吴强,马苏扬,廖萍.磁悬浮拉幅定型传送单元[J].纺织学报,2013,34(9):139-144.WU Q,MA S Y,LIAO P.Magnetic Transprot Units of Tentering and Setting Range[J].Journal of Textile Research,2013,34(9):139-144.
[2]霍莹,田春林,王延明.基于ANSYS Workbench的高光谱相机转运车的设计与分析[J].机械工程师,2015(3):40-42.HUO Y,TIAN C L,WANG Y M.Design and Analysis for Hyperspectral Cameras Transit Car Based on ANSYS Workbench[J].Mechanical Engineer,2015(3):40-42.
[3]陆豪洋,马苏扬,廖萍,等.印染拉幅定形机的研究进展[J].印染,2015(22):41-44.LU H Y,MA S Y,LIAO P,et al.Progress on Stenters[J].Dyeing&Finishing,2015(22):41-44.
[4]葛伟亮.电磁控制元件[M].北京:北京理工大学出版社,2007:1-386.
[5]HALEM N,ZOUZOU S E,SRAIRI K,et al.Static Eccentricity Fault Diagnosis Using the Signatures Analysis of Stator Current and Air Gap Magnetic Flux by Finite Element Method in Saturated Induction Motors[J].International Journal of System Assurance Engineering and Management,2013,4(2):118-128.
[6]廖萍,马苏扬,吴国庆,等.磁悬浮机床导轨电磁场分析[J].机床与液压,2010,38(23):25-28.LIAO P,MA S Y,WU G Q,et al.Electromagnetic Field Analysis of Magnetic Levitation Rail Machine[J].Machine Tool&Hydraulics,2010,38(23):25-28.
[7]俞冀,吴强,马苏扬.磁悬浮圆柱形直线运动导轨副[J].机床与液压,2014,42(1):157-160.YU J,WU Q,MA S Y.Magnetic Levitation Cylindrical Linear Motion Guide[J].Machine Tool&Hydraulics,2014,42(1):157-160.
[8]钱学毅,郭波,邹丽梅.基于ANSYS和Pro/E的直齿圆锥齿轮齿根应力有限元分析[J].机械传动,2006(5):66-67,93.QIAN X Y,GUO B,ZOU L M.Straight Bevel Gear Dedendum Stress Analysis Based on ANSYS and Pro/E[J].Journal of Mechanical Transmission,2006(5):66-67,93.
[9]戴世杰.基于ANSYS的大型铝挤压机挤压筒的强度研究[D].哈尔滨:哈尔滨理工大学,2007.
[2]霍莹,田春林,王延明.基于ANSYS Workbench的高光谱相机转运车的设计与分析[J].机械工程师,2015(3):40-42.HUO Y,TIAN C L,WANG Y M.Design and Analysis for Hyperspectral Cameras Transit Car Based on ANSYS Workbench[J].Mechanical Engineer,2015(3):40-42.
[3]陆豪洋,马苏扬,廖萍,等.印染拉幅定形机的研究进展[J].印染,2015(22):41-44.LU H Y,MA S Y,LIAO P,et al.Progress on Stenters[J].Dyeing&Finishing,2015(22):41-44.
[4]葛伟亮.电磁控制元件[M].北京:北京理工大学出版社,2007:1-386.
[5]HALEM N,ZOUZOU S E,SRAIRI K,et al.Static Eccentricity Fault Diagnosis Using the Signatures Analysis of Stator Current and Air Gap Magnetic Flux by Finite Element Method in Saturated Induction Motors[J].International Journal of System Assurance Engineering and Management,2013,4(2):118-128.
[6]廖萍,马苏扬,吴国庆,等.磁悬浮机床导轨电磁场分析[J].机床与液压,2010,38(23):25-28.LIAO P,MA S Y,WU G Q,et al.Electromagnetic Field Analysis of Magnetic Levitation Rail Machine[J].Machine Tool&Hydraulics,2010,38(23):25-28.
[7]俞冀,吴强,马苏扬.磁悬浮圆柱形直线运动导轨副[J].机床与液压,2014,42(1):157-160.YU J,WU Q,MA S Y.Magnetic Levitation Cylindrical Linear Motion Guide[J].Machine Tool&Hydraulics,2014,42(1):157-160.
[8]钱学毅,郭波,邹丽梅.基于ANSYS和Pro/E的直齿圆锥齿轮齿根应力有限元分析[J].机械传动,2006(5):66-67,93.QIAN X Y,GUO B,ZOU L M.Straight Bevel Gear Dedendum Stress Analysis Based on ANSYS and Pro/E[J].Journal of Mechanical Transmission,2006(5):66-67,93.
[9]戴世杰.基于ANSYS的大型铝挤压机挤压筒的强度研究[D].哈尔滨:哈尔滨理工大学,2007.