液压接头的选用.pdf

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1、软管总成订货代号HowToMeasureAssembly接头1套筒软管弹簧护套套筒接头2Fitting1FerruleHoseSpringGuardFerruleFitting2总成长度OverallLength如上图示,液压软管总成由软管、接头1、接头2、套筒扣压而成。接头1与接头2可以相同，也可以不同，可以是直芯也可以是弯芯，弹簧护套可以不用。Astheavovefig,thehydraulichoseassemblyconsistsofhose、fitting1、fitting2andferrule.Thefitting1may

2、bethesameordifferentasthefitting2.Theycanbestraightorelbow.Thespringguardmaynotbeused.软管总成的订货代号按下述方法表示：HoseAssemblyPartNumber:RS接头1代号弹簧护套Fitting1PartNumberSpringGuard接头2代号装配角Fitting2PartNumberDisplacementAngle软管代号（含简号及标号）HosePartNumber总成长度OverallLength示例1:30241-16-16/30

3、291-16-16x2AT16x1200-V90°+RS当无装配角时，则代号中这些内容可省去不写。示例2:当接头1与接头2相同时，只标一个接头的代号。不加弹簧护套时,RS可以省去不写.30291-16-16x2AT16X1200-V90°Example1:30241-16-16/30291-16-16x2AT16X1200-V90°+RSWithoutdisplacementangle、naturalbendingdirectionorspringguard,thesepartnumbermaybeomitted.Example2:T

4、heassemblywithtwofittingsofthesamepartnumberiscalledoutwithonlyonefittingpartnumber.30291-16-16x2AT16x1200-V90°软管总成长度测量HowToMeasureAssemblyLLLLLL装配角方向DirectionAngleOfAssembly0°0°45°315°315°0°90°0°45°45°270°45°315°315°135°90°225°90°270°180°270°135°135°225°225°180°180°0°0

5、°45°45°315°315°270°90°90°90°270°270°135°135°225°225°180°180°0°0°45°45°315°315°90°0°90°270°45°270°315°135°135°225°90°225°225°180°270°180°135°135°225°180°180°软管总成装配角测量HowToMeasureDisplacementAngle当总成的两端接头均为弯接头时,装配角两弯接头间有一角度关系.测量时,把软管总成拉直,并沿直线方向看,把弯接头1置垂直向上方向,按顺时针测量弯接头2与垂直

6、放置的弯接头1之间的夹角,即为软管总成的装配角,用V表示.如图所示,例当装配角α为225°时,标记为V225.Specifiedonlyiftwoelbowfittingsareused.Tomeasuredisplacementangleoofahoseassembly,pointoneendofcouping"1"toaverticalpoistionupward.Theanglecanthebemeasuredfromthecentrelineofcoupling"1"inaclockwisedircctiontothecent

7、relionofcoupling"2"Asshown:12目录INDEX类别TYPE代号PARTNO页次PAGE铁氟龙管套筒00TFO1FERRULEFORTEFLONHOSESAE100R1AT/SAE100R2AT通用短套XTC1FERRULEFORSAE100R1AT/SAE100R2ATSAE100R1AT/EN8531SN胶管套筒001102FERRULEFORSAE1001AT/EN8531SNHOSESAE100R2AT/EN8532SN胶管套筒002102FERRULEFORSAE100R2AT/EN8532SNHOS

8、ESAE100RTAT/SAE100R1AT/2AT通用套筒033103FERRULEFORSAE100R1AT/2ATSAE100RTAT/SAE100R1AT套筒033003FERRULEFORSAE100R1ATS