数控机床液压站设计
Desig
n of hydraulic statio
n of
nc machi
ne tool 摘要 数控机床因为加工精度高、自动化水平高、工作强度低、生产效率高等一系列特点而使得普遍的运用。和普通机床不同的是,在数控机床上加工不要更换不同的模具、夹具等,它只需要输入不同的程序就能完成不同零件的加工。因而,数控机床适用于所加工的零件频繁改换的场所,亦即合适单件,小批量产品的生产及新产品的开发,从而缩短了生产预备周期,节省了大批工艺装备的费用。数控机床液压站是为数控机床液压系统提供动力的装置。它将机械能转换为液压能传递到液压油缸中从而控制了液动机,推动各种液压机械做功。 关键词:数控机床液压站液压系统 Abstract CNC machi
ne tools arewidely used due to high machi
ni
ng accuracy, high automatio
n, low labor stress a
nd high productio
n efficie
ncy. Machi
ni
ng parts o
n CNC machi
ne tools mai
nly depe
nds o
n the processi
ng program,which is differe
nt from ordi
nary machi
ne tools. It does
not
need to be made, a
nd ma
ny molds a
nd fixtures are replaced. Therefore,
numerical co
ntrol machi
ne is suitable for the parts ma
nufactured by freque
nt cha
nge of situatio
n,which is suitable for si
ngle piece a
nd small batch productio
n a
nd the developme
nt of
new products, so as to shorte
n the productio
n preparatio
n cycle, save the cost of a large
number of process equipme
nt. The hydraulic statio
n of
nc machi
ne tool is the device that provides power for the hydraulic system of
nc machi
ne tool. It co
nverts mecha
nical e
nergy i
nto hydraulic fluidwhich ca
n be tra
nsferred to the hydraulic cyli
nder to co
ntrol the fluid motivatio
n, a
nd to push all ki
nds of hydraulic machi
nery to dowork. Keyword:CNC machi
ne tool hydraulic statio
n hydraulic system. 目录 摘要I Abstract II 1引言1 2液压站的简介3 2.1液压站的组成3 2.2液压站的工作原理3 3液压站的设计4 3.1基本参数4 3.2设计原理图4 3.3液压元件的选择5 3.3.1液压泵的选择: 5 3.3.2电动机的选择5 3.4液压控制阀的确定6 3.4.1液压阀的选取原则: 6 3.4.3节流阀的选择: 7 3.4.4换向阀的选择: 8 3.5油箱的设计9 3.5.1油箱的的设计要求9 3.5.2油箱的种类: 10 3.5.3油箱容量确定: 11 3.5.4油箱外形的设计: 11 4液压辅助元件的设计13 4.1管件13 4.2管接口14 4.3其他液压辅件的选型: 14 5液压元件和管道的安装15 5.1液压元件的安装15 5.2管道安装15 5.3液压站的使用与检查16 5.3.1液压站的使用注意事项: 16 5.4液压站装配总图: 17 结论18 参考文献19 致谢20
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n of hydraulic statio
n of
nc machi
ne tool 摘要 数控机床因为加工精度高、自动化水平高、工作强度低、生产效率高等一系列特点而使得普遍的运用。和普通机床不同的是,在数控机床上加工不要更换不同的模具、夹具等,它只需要输入不同的程序就能完成不同零件的加工。因而,数控机床适用于所加工的零件频繁改换的场所,亦即合适单件,小批量产品的生产及新产品的开发,从而缩短了生产预备周期,节省了大批工艺装备的费用。数控机床液压站是为数控机床液压系统提供动力的装置。它将机械能转换为液压能传递到液压油缸中从而控制了液动机,推动各种液压机械做功。 关键词:数控机床液压站液压系统 Abstract CNC machi
ne tools arewidely used due to high machi
ni
ng accuracy, high automatio
n, low labor stress a
nd high productio
n efficie
ncy. Machi
ni
ng parts o
n CNC machi
ne tools mai
nly depe
nds o
n the processi
ng program,which is differe
nt from ordi
nary machi
ne tools. It does
not
need to be made, a
nd ma
ny molds a
nd fixtures are replaced. Therefore,
numerical co
ntrol machi
ne is suitable for the parts ma
nufactured by freque
nt cha
nge of situatio
n,which is suitable for si
ngle piece a
nd small batch productio
n a
nd the developme
nt of
new products, so as to shorte
n the productio
n preparatio
n cycle, save the cost of a large
number of process equipme
nt. The hydraulic statio
n of
nc machi
ne tool is the device that provides power for the hydraulic system of
nc machi
ne tool. It co
nverts mecha
nical e
nergy i
nto hydraulic fluidwhich ca
n be tra
nsferred to the hydraulic cyli
nder to co
ntrol the fluid motivatio
n, a
nd to push all ki
nds of hydraulic machi
nery to dowork. Keyword:CNC machi
ne tool hydraulic statio
n hydraulic system. 目录 摘要I Abstract II 1引言1 2液压站的简介3 2.1液压站的组成3 2.2液压站的工作原理3 3液压站的设计4 3.1基本参数4 3.2设计原理图4 3.3液压元件的选择5 3.3.1液压泵的选择: 5 3.3.2电动机的选择5 3.4液压控制阀的确定6 3.4.1液压阀的选取原则: 6 3.4.3节流阀的选择: 7 3.4.4换向阀的选择: 8 3.5油箱的设计9 3.5.1油箱的的设计要求9 3.5.2油箱的种类: 10 3.5.3油箱容量确定: 11 3.5.4油箱外形的设计: 11 4液压辅助元件的设计13 4.1管件13 4.2管接口14 4.3其他液压辅件的选型: 14 5液压元件和管道的安装15 5.1液压元件的安装15 5.2管道安装15 5.3液压站的使用与检查16 5.3.1液压站的使用注意事项: 16 5.4液压站装配总图: 17 结论18 参考文献19 致谢20
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201909
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