基于XKC数控车床的高压冷却系统的设计
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摘要
文章主要以XKC数控车床为研究对象,设计了一种新型高压冷却系统,包括系统的组成、工作原理及其关键部件的设计计算。利用计算机辅助设计建立三维模型,根据装配要求制造出样机并进行了车削实验。实验结果表明该系统与常规冷却方式相比,其优点在于高压冷却系统可将切削液精准地喷射到热影响区,使其最大限度的带走切削区域的热量,从而达到快速冷却的目的。高压冷却系统还具有独特的断屑能力,使得切屑由带状断裂为小段,避免了零件加工的缠屑现象,从而提高了零件的表面质量和生产效率,因此具有广阔的应用开发前景。
In this paper,a newtype of high pressure cooling system is designed based on XKC numerical control lathe,which including system composition,working principle and design calculation of key components.The 3D model is built by computer aided design,the prototype is manufactured according to the requirement of the assembly and the experiment is carried out.The results showthat the system has the advantage that the high-pressure cooling system can precisely spray the cutting fluid to the heat-affected zone,so that it can take away the heat of the cutting area to achieve the purpose of rapid cooling.The high-pressure cooling system also has unique chip breaking ability,which makes the chips break from the band into small pieces and avoids the phenomenon of the chip-wrapping,so as to improve the surface quality and production efficiency of the parts,Therefore has a broad application prospect.
In this paper,a newtype of high pressure cooling system is designed based on XKC numerical control lathe,which including system composition,working principle and design calculation of key components.The 3D model is built by computer aided design,the prototype is manufactured according to the requirement of the assembly and the experiment is carried out.The results showthat the system has the advantage that the high-pressure cooling system can precisely spray the cutting fluid to the heat-affected zone,so that it can take away the heat of the cutting area to achieve the purpose of rapid cooling.The high-pressure cooling system also has unique chip breaking ability,which makes the chips break from the band into small pieces and avoids the phenomenon of the chip-wrapping,so as to improve the surface quality and production efficiency of the parts,Therefore has a broad application prospect.
引文
[1]郑永纯.难加工材料高压冷却切削性能及试验研究[D].哈尔滨:哈尔滨理工大学,2015.
[2]Katja Busch,Carsten Hochmuth,Bernhard Pause,et al.Investigation of Cooling and Lubrication Strategies for Machining High-Temperature Alloys[J].Procedia CIRP,2016,41:835-840.
[3]胡增荣,李俊杰,孙义林,等.高压冷却技术在航空高温合金薄壁零件加工中的应用[J].精密制造与自动化,2016(2):5-6.
[4]蒋鉴毅.数控深孔钻床高压冷却排屑液压系统的设计分析[J].机械制造,2008,46(9):8-10.
[5]李南,卢晓红,韩鹏卓,等.数控机床及其关键功能部件可靠性研究综述[J].组合机床与自动化加工技术,2012(11):105-108.
[6]王纯贤,娄旭东,尹建贺,等.基于枪钻技术的制动泵主缸深孔加工机床研究[J].组合机床与自动化加工技术,2014(12):138-140.
[7]李春生,沈国钦,张文田,等.难燃液压液使用性能的评定及液压泵的选择[J].润滑与密封,2010,35(7):106-110.
[8]王维.液压泵的运行参数研究与分析[J].液压与气动,2006(9):59-61.
[9]Rahul Tarodiya,Bhupendra K Gandhi.Hydraulic Performance and Erosive Wear of Centrifugal Slurry-Pumps-Areview[J].Powder-Technology,2016(9):27-38.
[10]张利平.液压传动与控制[M].西安:西北工业大学出版社,2005.
[2]Katja Busch,Carsten Hochmuth,Bernhard Pause,et al.Investigation of Cooling and Lubrication Strategies for Machining High-Temperature Alloys[J].Procedia CIRP,2016,41:835-840.
[3]胡增荣,李俊杰,孙义林,等.高压冷却技术在航空高温合金薄壁零件加工中的应用[J].精密制造与自动化,2016(2):5-6.
[4]蒋鉴毅.数控深孔钻床高压冷却排屑液压系统的设计分析[J].机械制造,2008,46(9):8-10.
[5]李南,卢晓红,韩鹏卓,等.数控机床及其关键功能部件可靠性研究综述[J].组合机床与自动化加工技术,2012(11):105-108.
[6]王纯贤,娄旭东,尹建贺,等.基于枪钻技术的制动泵主缸深孔加工机床研究[J].组合机床与自动化加工技术,2014(12):138-140.
[7]李春生,沈国钦,张文田,等.难燃液压液使用性能的评定及液压泵的选择[J].润滑与密封,2010,35(7):106-110.
[8]王维.液压泵的运行参数研究与分析[J].液压与气动,2006(9):59-61.
[9]Rahul Tarodiya,Bhupendra K Gandhi.Hydraulic Performance and Erosive Wear of Centrifugal Slurry-Pumps-Areview[J].Powder-Technology,2016(9):27-38.
[10]张利平.液压传动与控制[M].西安:西北工业大学出版社,2005.