PARKER--胶管基本理论
胶管的性能要素
真空试验 在真空下保持5分钟，检测软管是否有起泡或其他症状 体积膨胀试验 在特定压力下，测试软管的体积膨胀变化
真空试验设备
体积膨胀试验设备
胶管的性能要素
SAE J 1273 软管和软管总成的挑选, 安装和维护 SAE J 343 : SAE 100R 系列软管和软管总成 SAE J 517 : 液压软管 SAE J 1405 : 液压软管总成的脉冲试验程序 ASTM D 380 : 橡胶软管的标准试验方法
•温度：软管的温度范围由压力、流体和环境 温度决定 •当在选择软管时，必须考虑流体和环境温度 •无论是稳定的还是瞬时的温度，都不得超过 软管的耐温极限，否则会降低软管性能
STAMP
应用-Application
•挑选软管时，了解软管的应用目的是非常重 要的，这也可以为接头型式的选择提供参考 •询问你的客户在哪，怎样使用软管
STAMP
介质-Media • 介质是在软管中流动的液体或气体 • 首先决定在使用中，介质的成分 • 可从化学兼容性表查得
STAMP
压力-Pressure
• 当在挑选软管时，其最大推荐工作压力不 得小于最大系统压力，压力瞬时峰值也必 须被考虑在内 • 一般胶管的压力随着内径的减小而增大
Parker 软管 选型
Parker 软管 选型 问题
客户 : 我要买橡胶软管,1英寸尺寸,有330 Kgf/cm2工作压力,使用普通液压油，温度低于 100 C
Parker 软管 选型 回答
• SAE J517 100R13-16 软管 有 350 Kgf/cm2 工作压力，EN 856 4SH-16 (DIN 20023 4SH-16) 软管 有 350 Kgf/cm2 工作压力 • 781(C)-16, 731-16
增强层
增强层类型 : 编织 / 缠绕
编织
缠绕
增强层
• 增强层可以是： – 编织 – 缠绕
外 层
• 耐全天候的合成胶料制成。 • 保护增强层免受: – 磨损 – 化学物品 – 腐蚀 – 臭氧 & 紫外线
外 层
外胶层基本材料 • Nitrile (NBR) 丁晴橡胶 • Neoprene (SBR, CR) 氯丁橡胶 • PKR (CPE) 氯化聚乙烯 • 纤维编织层 (尼龙, 聚脂) 取代合成橡胶 • 其它
内层: 流畅介质 增强层: 包裹内胶层提供胶管支撑力和耐 压力 外层: 保护增强层免受磨损和腐蚀
内层
• 具有介质兼容性的合成胶料。 • 由胶料挤压心轴而制成的。
内层
内胶层基本材料 • Nitrile (NBR)丁晴橡胶 • Neoprene (SBR, CR) 氯丁胶 • EPDM 三元乙丙橡胶 • PKR (CPE) 氯化聚乙烯 •尼龙
胶管选型
选择胶管
遵循STAMP原则，可引导你如何选用软管
S-Size 尺寸 T-Temperature 温度 A-Application 应用 M-Media 介质 P-Pressure 压力
STAMP
尺寸-Size
•为保持软管内介质流量和流速,选择合适ID的软管 很重要. •太小的ID会造成流速过快. •太大的ID会造成资源浪费达不到压力要求.
Parker 软管 选型 问题
• 客户 : 我需要橡胶软管,尺寸1英寸 ,JIS系列号为 W275, 使用普通液压油.使用 什么型号产品呢?
Parker 软管 选型 回答
• JIS W275 表示最大工作压力为 280 Kgf/cm2, 和 1 inch 尺寸. SAE J517 100R12-16 软管 有 280 Kgf/cm2 工作压力. • 771-16
3/16 1/4 5/16 3/8 1/2 5/8 3/4 1 6 8 10 12 16 19 25
D 规格(D ) 5 IN N 公制尺寸 (m ) m
4.8 6.3 7.9 9.5 12.7 15.9 19.1 25.4 31.8 38.1 50.4 63.5
STAMP
温度-Temperature
使胶管破裂时所使用的真实压力，最小爆破压力通常是额定压力 的4倍 安全系数是 4:1
胶管的性能要素
温度 温度范围定义了: 最低和最高的环境和流体温度
胶管的性能要素
最小弯曲半径
•是在不影响软管寿命的情况下软管所能弯曲的半径
胶管的性能要素
长度变化 在工作压力下，测量软管总成的长度变化
在软管上标记
当软管受压后，检查其长度的变化
胶管的性能要素
爆破试验
在特定的最小爆破压力之下，测 试软管是否有渗漏、破裂
胶管的性能要素
脉冲试验
- 在软管总成内部施加脉冲压力
脉冲试验设备
软管总成的清洁度
软管总成清洁度
软管清洗机
胶管的性能要素
渗漏试验 在最小爆破压力的70%的压力之下，软管是否有破裂或渗漏
耐油试验 在特定温度下，浸泡在ASTM（美国试验材料协会）指定用油70小 时后，检查内管和外层有无变形 耐臭氧试验 暴露在臭氧下，检查其表面是否有龟裂
什么 是胶管?
•胶管是一种柔软的强化橡胶产品，应用于流体动 力，可以传输介质。
• 原始的资源通过力的转化和传递达到人为的应
用。
为什么 要使用胶管?
• 在刚性管无法使用的情况下使用 • 持续的运动 • 振动 • 冲击 • 任意排列 • 高压和压力的释放
3要素
3个基本要素
内层 增强层
外层
3 要 素作用
成为全球流体传动产品，技术与 服务以及系统工程的首选厂商
流体连接件部门 质量方针
我们承诺通过质量.服务.生产率. 培训.交流和团队的合作精神.提 高客户的满意度
Hose Products
胶管
HPD
样本：4400 UK
4400 US 4400 CH*
胶管的基本理论Байду номын сангаас
内容
• 什么 是胶管? 为什么 要使用胶管? • 胶管的 3 要素
外层
• 外观
光管
毛管
外层
挤出胶管内层
编织
外层
外层
挤压芯棒
外层
硫化
剥离硫化层
外层
4层缠绕
6层缠绕
胶管的性能要素
压力 温度 最小弯曲半径
长度变化
脉冲
胶管的性能要素
压力
最大工作压力
胶管在使用时所能承受的最大压力包括瞬间的峰值压力
试验压力
软管耐压试验使用的压力，通常是额定压力的2倍
最小爆破压力
派克汉尼汾公司 流体连接件产品介绍
Fluid Connectors 流体连接件部门
概要
• • • • • • • HPD软管及软管接头 TFD硬管接头 QCD / Senso-Control 快换接头 PARFLEX 热塑管 BPD 黄铜接头 IHP 工业管 Parker Gpp方针
流体连接件部门 宗旨
胶管存放
胶管存放期限: 通常情况下,胶管生产之日起可存 放10 年. 热塑管则 无限
胶管存放
正确存放的五点原则: 1.按照其圈轴长度放置于原箱内. 2. 存放于阴凉.干燥避光灰尘的环境.理想温度是10—20C 3.避免接触有害物质,如热.阳光.臭氧.等 4.采取“先进先出”的库存原则. 5.不要压碾或纠结否则会使胶管过早的失效.
STAMP
尺寸-Size
•大多数胶管使用内径来区分，是测量内管直径的 准确数字，通常用划线尺寸来表示 •例：1“=-16, 1/2“=-8
STAMP
尺寸-Size
SA E 划线规格 英制规格 -3 -4 -5 -6 -8 -10 -12 -16 -20 -24 -32 -40 11/4 11/2 2 32 40 50 21/2 65
派克胶管基础培训
液压胶管基础知识培训
• 液压胶管的一般结构
钢丝缠绕胶管（Spiral Hose）
按照不同的钢丝层数分类： • 四层缠绕液压胶管： 731等 • 六层缠绕液压胶管： 781等
4
液压胶管基础知识培训
• 液压胶管的部分应用场合 工业应用：
高速铁路、养护 机械、地铁
钻井平台
5
矿用液压支架
液压胶管基础知识培训
17
液压胶管基础知识培训
轴芯挤出、焊接工序不良对产品的影响：
3. 轴芯焊接不牢固会造成在內胶挤出时轴芯可能会断裂，从而影响产品质量 和生产效率
18
液压胶管基础知识培训
轴芯挤出、焊接工序不良对产品的影响：
4.轴芯颜色过深或者表面有白色划痕是轴芯材料强度下降的标志，这样的轴芯 在吹芯过程中有将轴芯表皮切下而残留在胶管内壁风险。其影响是胶管在 使用的过程中塑料碎屑会进入液压系统中而造成系统的堵塞、损坏
液压胶管基础知识培训
• 影响胶管寿命的因素：
小于标定的最小弯曲半径
R
钢丝结构和胶料过压，脉冲寿命显著缩小
胶管变形: 拉伸，打结，扭曲 钢丝层过压，变形，爆管
胶管只被扭曲7º而寿命缩短超过90 %.
10
液压胶管基础知识培训
• 影响胶管寿命的因素： 70% 工作压力和弯曲半径的关系 60%
50%
40%
3.钢丝使用错误会导致胶管性能偏差
36
液压胶管基础知识培训
编织、缠绕工序不良对产品的影响：
4.不使用铝箔标识缺陷部分会大幅提高缺陷流向客户的风险
37
液压胶管基础知识培训
编织、缠绕工序不良对产品的影响：
5.使用错误的齿轮会导致节距错误而造成脉冲失效的风险
Parker软管培训资料派克液压胶管培训资料技术培训资料
公制 6
8
10 12 15 20 25 32 40 50
公称
规格
英制 3/16 1/4 5/16 13/32 1/2 5/8 7/8 1-1/8 1-3/格
划线规格－4＝4/16=1/4 (英制)
压力－会导致软管爆破！
系统工作压力？ 静压还是动压？最高冲击压力？压力交
20023(4SH, 4SN) 特定行业和质量机构的认证
软管试验方法的国际标准
ISO1402－液压静压力试验 ISO6803－液压脉冲寿命试验 ISO7233－耐负压试验 ISO1817－介质相容性试验 ISO4672－低温柔软性试验 ISO6945－耐磨性试验 ISO7326－耐臭氧试验 ISO8033－黏附力试验
软管的基本参数
基本参数： 内径，外径
额定工作压力，最低 爆破压力，压力脉冲 寿命
耐真空度 介质适应性 适应温度范围 最小弯曲半径
长度变化率 耐磨性 耐臭氧 高压绝缘型 容积膨胀率 低温柔软性 粘合强度
软管选择的基本条件
介质 尺寸规格 压力 温度 应用条件 管接头 可供性
软管
软管接头 软管总成
软管的基本结构-钢丝编织软管
增强层
钢丝编织的夹角
－中位角－ 54°44“
外层
内层
软管的基本结构－钢丝缠绕软管
钢丝缠绕的夹角 －中位角－ 54°44“
软管的类别(按基本材料区分)
橡胶 软管（派克 HPD 产品 ) 热塑 软管（派克PARFLEX 和
POLYFLEX 产品)
781，782，792 热塑软管具有更优越的抗紫外线性能
软管接头－ 是确保软管总成可靠工作的关键
液压软管基本知识2
HPDE-GB_M06_Nr.20_27/07/98
FluidConnectors
派克订货信息
FluidConnectors
尺寸转换示例
DN(公称尺寸）-〉Size(划线规格) 例: 381 - 12.7 (size 08) 尺寸基准 = 16/16 = 1“ = 25.4mm
HPDE-GB_M06_Nr.30_27/07/98
1 CA 48 15-8
1 CA 48 15-8 1 CA 48 15-8
> 接头系列
HPDE-GB_M06_Nr.110_27/07/98
> 硬管连接尺寸 > 胶管内径 (划线规格)
FluidConnectors
订货信息
3. 胶管总成
例: F301SN CA CF 15 15 08 1000 ...F301SN CA CF 15 15 08 1000 ...- > F301SN CA CF 15 15 08 1000 ...- > F301SN CA CF 15 15 08 1000 ...- > F301SN CA CF 15 15 08 1000 ...- > F301SN CA CF 15 15 08 1000 ...- > F301SN CA CF 15 15 08 1000 ...- > F301SN CA CF 15 15 08 1000 ...- > F301SN CA CF 15 15 08 1000 ...- > F301SN CA CF 15 15 08 1000 ...- > F301SN CA CF 15 15 08 1000 ...- >
48
-15
硬管外径 (连接尺寸)
2019年-PARKER接头基础-PPT精选文档
接头解析 接头螺纹-特征
牙顶和牙底:
接头解析 接头螺纹-特征
牙侧和牙型角:
接头解析 接头螺纹-特征 牙形角和锥度:
螺纹角度
锥度
接头解析 接头螺纹-特征
螺距：螺纹之间的距离
公制螺纹
接头解析 接头螺纹-特征
常用接头公制螺 纹螺距：1.0mm 、1.5mm、2.0mm
接头密封 形式
密封形式
• 24°扣咬型(切入型)
– 接头体、管套、螺母组成
– Ferulok,EO,EO-2,Compression,Compress-Align, Air Brake,Vibra-Lok,Poly-Tite
– 例：Ferulok, EO :卡套扣咬住(切入)管外壁，形 成密封。
接头密封 形式
接头解析 接头螺纹
平行螺纹(直螺纹)：每个螺纹的外径都相等
平行
接头解析 接头螺纹
平行螺纹:
• 平行螺纹只能提供机 械支持力
• 通过其他方式来完成 密封例如： O-ring
接头解析 接头螺纹
锥形螺纹：螺纹的外径逐渐变小
锥形
接头解析 接头螺纹
锥形螺纹:
• 锥形螺纹有2方面作用:
机械支持力
密封 (通常需要其他辅
助密封剂)
• 英制螺纹 • 公制螺纹
螺纹型式
螺纹型式 英制螺纹
管螺纹： 管螺纹有锥形螺纹的特征 可提供机械支撑力和密封，通常还需使用密 封剂防止泄漏。
国家标准管螺纹和英国标准管螺纹的主 要区别在于牙形角 美国国家标准管螺纹：60度 英国标准管螺纹：55度
螺纹型式 英制螺纹
管螺纹（续）： 多种形式管螺纹 干式密封：SAEJ476A和ANSI B1.20.3螺纹系列
Parker软管培训资料,派克液压胶管培训资料,技术培训资料共36页文档
软管尺寸规格－选择合理的流速
划线 －4 －5 －6 －8 －10 －12 －16 －20 －24 －32 规格
英制 1/4 5/16 3/8 1/2 5/8 3/4 1 尺寸
1-1/4 1-1/2 2
公制 6.4 7.9 9.5 12.7 15.9 19 尺寸
25.4 31.8 38.1 50.8
热塑软管的优点
介质适应性强，耐油性好 耐磨性好－是天然胶的20倍 弹性好，耐扯断强度高－是橡胶的3倍 温度适应范围广－ －70到＋120C 重量轻 弯曲半径小－ 是一般胶管的1/2 阻燃性好 抗老化性能强，耐压力脉冲寿命长 容积膨胀系数小 外表光洁，美观，流体阻力小
软管的基本参数
基本参数： 内径，外径
FluidConnectors
液压软管的耐压
工 作 压 力- 软 管 保 持 正 常 工 作 所 能 承 受 的 最 高 压 力(Pw) 合 格 试 验 压 力- 软 管 总 成 进 行 静 压 试 验 时 必 须 承 受 的 压 力(=2XPw) 最 低 爆 破 压 力- 软 管 总 成 进 行 爆 破 试 验 时 必 须 超 过 该 压 力(=4XPw) 脉 冲 试 验 压 力- 软 管 总 成 进 行 脉 冲 疲 劳 试 验 时 规 定 的 压 力(=1.33Pw)
额定工作压力，最低 爆破压力，压力脉冲 寿命 耐真空度 介质适应性 适应温度范围 最小弯曲半径
长度变化率 耐磨性 耐臭氧 高压绝缘型 容积膨胀率 低温柔软性 粘合强度
软管选择的基本条件
介质 尺寸规格 压力 温度 应用条件 管接头 可供性
介质适应性与软管的内层材料
橡胶软管的5种基本内衬管材料：
丁晴胶，高含量丁晴胶 -(381,481) 氯丁胶 -(771/77C,781/78C,731) PKR（氯化聚乙烯) -(213, 296) 尼龙 -( P80) EPDM（三元乙丙胶) -(274,304) 查阅软管的介质相容性表 热塑软管具有更强的介质适应性
朗克（Parker）橡胶管袋和支架系列产品说明说明书
B r a s s V a l v e s : V i s u a l I n d e xTable of ContentsVisual Index ............................................................................................................................H2Ball Valves ..............................................................................................................................H6 Wide range of brass, carbon steel and stainless steel ball valves. For use as fuel shut-off lines and other general purpose applications that require shut-off capability.Note: Please refer to Catalog 3501-E for special working pressures and other technical data.Drain Cocks ..........................................................................................................................H11 System temperature and the type of tubing should be considered. Ground plug shutoffs are designed to withstand 30 psi working pressure. Drain cocks are designed to withstand up to 150 psi working pressure, unless otherwise noted.Needle Valves .......................................................................................................................H12 Up to 150 psi working pressure, unless otherwise noted.Truck Valves ..........................................................................................................................H14 Up to 150 psi working pressure, unless otherwise noted.“How to Order” Information .....................................................................................................18Chemical Compatibility Guide..................................................................O10, Visual IndexIndustrial ValvesXV500PFemale-Female page H6XV500HP-XFemale-Female (Large)page H6XV502PPanel Mount page H7XV520PEconomy Series page H9XV533P3 Way Diversionpage H9XV540P4 Waypage H9XV600P6 Port Diversionpage H9XV633P6 Port Diversion page H9XV500CSCarbon Steelpage H6XV502CSPanel Mount Carbon Steel page H7XV502SSPanel Mount Stainlesspage H8MV709Micro Valvepage H6MV609Mini Valvepage H6XV501P Male-Female page H7XV590P90° Valve page H9XV590P-X-0490° Valve page H9XV501SSStainless Steelpage H7MV708Micro Valvepage H6MV608Mini Valve page H6XV509PSolder - Solder page H8Female PortsMale- Female PortsSolder PortsB r a s s V a l v e s : V i s u a l I n d e xIndustrial Valves (Continued)XV591P90° Valve page H9XV591P-X-0490° Valve page H9XV506P Female - Female page H8XV506PFemale - Female (Large)page H8XV510PMale - Female page H8XV506CSCarbon Steel page H8XV506HP Straight Thread page H8XV506HP-XStraight Thread (Large)page H8XV500HP-XFemale Portspage H6XV500HP-XFemale Ports (Large)page H6XVP500HP-X Female Ports-Padlockingpage H9XVP500HP-XFemale Ports-Padlocking (Large)page H10XVP500PFemale Ports page H10XVP501PMale - Female page H10XVP502PPanel Mount page H10XVP510PStraight Thread page H10XVP500CSCarbon Steel page H9XVP502CSPanel Mountpage H10XVP502SSStainless Steel page H10XVP506HP-XStraight Thread page H10XVP506HP-XStraight Thread (Large)page H10XVV500PFemale Ports page H10XVV501PMale-Female page H11XVV502PPanel Mount page H11XVVP500PFemale Ports page H11XVVP501PMale-Female page H11XVVP502PPanel Mount page H11XV500P-X-04Female Ports page H6XV501P-X-04Male - Female page H7XV502P-X-04Panel Mount page H7XV510P-X-04Straight Thread page H9XV500CS-X-04Carbon Steelpage H6XV500P-X-21Female Ports page H6XV500P-X-21Female Ports page H6XV502P-X-21Panel Mountpage H7Male-Male PortsStraight Thread PortsStraight ThreadPorts-High PressureFemale Ports-High PressureFemale Ports-Padlocking- High PressurePadlockingVentedStraight Thread Ports-Padlocking-High PressureVented-PadlockingTee HandleOval HandleB r a s s V a l v e s : V i s u a l I n d e xIndustrial Valves (Continued)XV500CS-X-21Carbon Steelpage H6XV502CS-X-21Panel Mount - Carbon Steelpage H7XV502SS-X-21Oval Handlepage H8XV502SS-X-20Panel Mount page H8NV101F Female - Malepage H12NV102FFlarepage H12NV103FFlare - Male Pipepage H13NV104C-NV104CACompression - Pipepage H13NV105C-NV105CACompressionpage H13NV106C-NV106CACompression - Pipepage H13NV107PPipepage H13NV108PFemale - Malepage H13NV109PFemalepage H13NV311PPoly-Titepage H13NV312PPoly-Titepage H13V203F Flarepage H11V204FFlare - Pipepage H12V303C-V303CACompressionpage H12V304C-V304CACompression - Pipepage H12V401PPipepage H12V402PFemale - Pipepage H12V403PFemalepage H12V406P3 Waypage H12V407P4 Waypage H12DC601Pipepage H11DCR601Internal Sealpage H11DC602Internal Sealpage H11DC603Internal Sealpage H11DC604External Sealpage H11DC606External Sealpage H11DC607Bib Drainpage H11XV502P-X-ACTActuatorpage H7XV502P-X-SUBSub-Assemblypage H7HV104C-KITHumidifier Valve Kit page H12SPV104C-KITSelf Piercing Kit page H13HV104CHumidifier Valvepage H12Short HandleNeedle ValvesShutoff ValvesDrain CocksAuxiliaryB r a s s V a l v e s : V i s u a l I n d e xTransportation: Compression Style ValvesV408NTAT ube - Pipe page I16V410NTAT ube - Pipe page I16V412FTube - Flarepage H14V404PHose - Pipepage H14V404PHHose - Pipepage H14SV404PHose - Pipepage H14V409F Flare - Pipe page H14V405PFemale - Malepage H14Tube to Male PipeHose to Male PipeFemale Pipe to Male PipeFlare to Male PipeB r a s s V a l v e s : B a l l V a l v e sMV608Male-Female Pipe Ends,Compact Handle, Mini Ball ValvePart Number Pipe Thread MV608-21/8MV608-41/4MV608-63/8MV608-81/2MV609Female Pipe Ends, Compact Handle, Mini Ball ValvePart Number Pipe Thread MV609-21/8MV609-41/4MV609-63/8MV609-81/2MV609-6-43/8x1/4MV708Male-Female Pipe Ends, Mini Ball ValvePart Number Pipe Thread MV708-21/8MV708-41/4MV709Female Pipe Ends, Mini Ball ValvePart Number Pipe Thread MV709-21/8MV709-41/4XV500CSFemale-Female Pipe EndsPart Number Pipe Thread XV500CS-41/4XV500CS-63/8XV500CS-81/2XV500CS-123/4XV500CS-161Ball Valves XV500CS-X-21Oval Handle, Female Pipe EndsPart Number Pipe Thread XV500CS-4-211/4XV500CS-6-213/8XV500CS-8-211/2XV500CS-12-213/4XV500CS-16-211XV500CS-X-04Tee Handle,Female Pipe EndsPart Number Pipe Thread XV500CS-4-041/4XV500CS-6-043/8XV500CS-8-041/2XV500CS-12-043/4XV500CS-16-041XV500HP-X6000 PSIFemale-Female Pipe EndsPart Number Pipe Thread (NPT)XV500HP-41/4-18XV500HP-63/8-18XV500HP-81/2-14XV500HP-123/4-14XV500HP-161-11.5XV500PFemale-Female Pipe EndsPart Number Pipe Thread XV500P-41/4XV500P-63/8XV500P-81/2*XV500P-123/4**XV500P-161*** PTF Special Short.** PTF Special Extra ShortXV500P-X-04Tee Handle,Female Pipe EndsPart Number Pipe Thread XV500P-4-041/4XV500P-6-043/8XV500P-8-041/2*XV500P-12-043/4**XV500P-16-041*** PTF Special Short.** PTF Special Extra ShortXV500P-X-21Oval Handle, Female Pipe EndsPart Number Pipe Thread XV500P-4-211/4XV500P-6-213/8XV500P-8-211/2*XV500P-12-213/4**XV500P-16-211*** PTF Special Short.** PTF Special Extra ShortXV500HP-X (LARGE)6000 PSIFemale-Female Pipe EndsPart Number Pipe Thread (NPT)XV500HP-20 1 1/4-11.5XV500HP-24 1 1/2-11.5XV500HP-322-11.5XV500P-20, XV500P-24, XV500P-32Female-Female Pipe EndsPart Number Pipe Thread (NPT)XV500P-201-1/4XV500P-241-1/2XV500P-322B r a s s V a l v e s : B a l l V a l v esXV501SS Male-Female Pipe EndsPartNumber Pipe Thread (NPT)XV501SS-41/4XV501SS-63/8XV501SS-81/2XV501SS-123/4XV501SS-161XV502CS-X-21Oval Handle,Female Pipe Ends, Panel MountPart NumberPipe Thread XV502CS-20-211-1/4XV502CS-24-211-1/2XV502CS-32-212XV502CSFemale-Female Pipe Ends, Panel MountPart Number Pipe Thread XV502CS-201-1/4XV502CS-241-1/2XV502CS-322XV502P-X-21Oval Handle,Female Pipe Ends, Panel MountPart Number Pipe Thread XV502P-4-211/4XV502P-6-213/8XV502P-8-211/2*XV502P-12-213/4**XV502P-16-211*** PTF Special Short.** PTF Special Extra ShortXV502P-X-04Tee Handle, Female Pipe Ends, Panel MountPart Number Pipe Thread XV502P-4-041/4XV502P-6-043/8XV502P-8-041/2*XV502P-12-043/4**XV502P-16-041*** PTF Special Short.** PTF Special Extra ShortXV502PFemale-Female Pipe Ends, Panel MountPart Number Pipe Thread XV502P-41/4XV502P-63/8XV502P-81/2*XV502P-123/4**XV502P-161*** PTF Special Short.** PTF Special Extra ShortXV502P-X-ACTRotary Actuator, Female Pipe EndsPart Number Size Mounting Holes XV502P-4-ACT 1/41/4-20 UNC XV502P-6-ACT 3/81/4-20 UNC XV502P-8-ACT 1/21/4-20 UNC XV502P-12-ACT 3/41/4-20 UNC XV502P-16-ACT11/4-20 UNCXV502P-X-SUBActuatorSub-AssemblyPart Number Size UNCXV502P-4-SUB 1/410-24XV502P-6-SUB 3/810-24XV502P-8-SUB 1/210-24XV502P-12-SUB 3/410-24XV502P-16-SUB110-24XV501P Male-Female Pipe Ends Part Number Female Pipe Thread (PTF)Male Pipe Thread (NPTF)XV501P-41/41/4XV501P-63/83/8XV501P-81/2*1/2XV501P-123/4**3/4*XV501P-161**1** PTF Special Short.** PTF Special Extra ShortXV501P-X-04Tee Handle,Male-Female Pipe EndsPartNumber Female Pipe Thread (PTF)Male Pipe Thread (NPTF)XV501P-4-041/41/4XV501P-6-043/83/8XV501P-8-041/2*1/2XV501P-12-043/4**3/4XV501P-16-041**1* PTF Special Short.** PTF Special Extra ShortXV501P-X-21Oval Handle, Male-Female Pipe EndsPartNumberFemale Pipe Thread (PTF)Male Pipe Thread (NPTF)XV501P-4-211/41/4XV501P-6-213/83/8XV501P-8-211/2*1/2XV501P-12-213/4**3/4XV501P-16-211**1* PTF Special Short.** PTF Special Extra ShortB r a s s V a l v e s : B a l l V a l v e sXV502SSFemale Pipe Ends, Panel MountPart Number Pipe Thread (NPT)XV502SS-41/4XV502SS-63/8XV502SS-81/2XV502SS-123/4XV502SS-161XV502SS-201-1/4XV502SS-241-1/2XV502SS-322XV502SS-X-20Short Handle, Female Pipe Ends, Panel MountPart Number Pipe Thread (NPT)XV502SS-4-201/4XV502SS-6-203/8XV502SS-8-201/2XV502SS-X-21Oval Handle,Female Pipe Ends, Panel MountPart Number Pipe Thread (NPT)XV502SS-4-211/4 XV502SS-6-213/8 XV502SS-8-211/2 XV502SS-12-213/4 XV502SS-16-211XV502SS-20-211-1/4 XV502SS-24-211-1/2 XV502SS-32-212XV506PFemale/Female, Straight Thread O-Ring PortPart Number Straight Thread XV506P-47/16-20XV506P-69/16-18XV506P-83/4-16XV506P-121-1/16-12XV506P-161-5/16-12XV506P-20, XV506P-24, XV506P-32Female/Female, Straight Thread O-Ring PortPart Number Straight Thread XV506P-20 1 5/8-12XV506P-24 1 7/8-12XV506P-322 1/2-12XV509PSolder Cup Number Tube Size XV509P-81/2 XV509P-123/4 XV509P-161XV509P-20 1 1/4 XV509P-24 1 1/2 XV509P-322XV510PMale-Female, Straight Thread O-Ring PortPart Number Straight Thread XV510P-47/16-20XV510P-69/16-18XV510P-83/4-16XV510P-107/8-14XV510P-121-1/16-12XV510P-161-5/16-12XV506CSFemale-Female SAE Straight Thread Ports Part Number Straight Thread XV506CS-47/16-20XV506CS-69/16-18XV506CS-83/4-16XV506CS-121-1/16-12XV506CS-161-5/16-12XV506HP-X (LARGE)6000 PSI Female-Female Straight Thread EndsPart Number SAE J1926-1Thread XV506HP-20 1 5/8-12 UNF XV506HP-24 1 7/8-12 UNF XV506HP-32 2 1/2-12 UNFXV506HP-X6000 PSIFemale-Female Straight Thread EndsPart Number SAE J1926-1Thread XV506HP-47/16-20 UNF XV506HP-69/16-18 UNF XV506HP-83/4-16 UNF XV506HP-12 1 1/16-12 UNF XV506HP-161 5/16-12 UNFB r a s s V a l v e s : B a l l V a l v e sXV520PBrass Ball ValveNumber Pipe Thread XV520P-41/4-18XV520P-63/8-18XV520P-81/2-14XV520P-123/4-14XV520P-161-11.5XV520P-201-1/4XV520P-241-1/2XV520P-322XV520P-402-1/2XV520P-483XV533PFemale-Female- Female Pipe EndsPart Number Pipe Thread(PTF)XV533P-41/4 XV533P-63/8 XV533P-81/2 XV533P-123/4 XV533P-161XV540PFemale-Female-Female-Female Pipe EndsPart Number Pipe Thread (PTF)XV540P-41/4XV590P 90° Flow, Male-Female Pipe EndsPart Number Pipe Thread(PTF)XV590P-41/4XV590P-63/8XV590P-81/2*XV590P-161*** PTF Special Short** PTF Special Extra ShortXV591P90°Flow,Male-Male Pipe EndsPart Number Pipe Thread XV591P-41/4XV591P-63/8XV591P-81/2XV590P-X-04Lever Handle, 90° Flow, Male-Female Pipe EndsPart Number Pipe Thread (PTF)XV590P-4-041/4XV590P-6-043/8XV590P-8-041/2*XV590P-16-041*** PTF Special Short** PTF Special Extra ShortXV510P-X-04 Tee Handle, Straight Thread O-Ring PortPart Number Straight Thread XV510P-4-047/16-20XV510P-6-049/16-18XV510P-8-043/4-16XV510P-10-047/8-14XV510P-12-041-1/16-12XV510P-16-041-5/16-12XV591P-X-04Lever Handle, 90° Flow, Male-Male Pipe EndsPart Number Pipe Thread XV591P-4-041/4XV591P-6-043/8XV591P-8-041/2XV600PSix Port Diversion Brass ValvePart Number Pipe Thread Top Port SPL Short Bottom Port PTF XV600P-8-61/23/8XV633PSix Port DiversionBrass ValvePart NumberPipe Thread Top Port SPL Short BottomPort PTFXV633P-8-61/23/8XVP500CSLocking Handle,Female Pipe EndsPart Number Pipe Thread XVP500CS-41/4XVP500CS-63/8XVP500CS-81/2XVP500CS-123/4XVP500CS-161XVP500HP-X6000 PSI Locking-Female-Female Pipe EndsPart Number Pipe Thread (NPT)XVP500HP-41/4-18XVP500HP-63/8-18XVP500HP-81/2-14XVP500HP-123/4-14XVP500HP-161-11.5B r a s s V a l v e s : B a l l V a l v e sXVP500HP-X (LARGE)6000 PSILocking-Female- Female Pipe EndsPart Number Pipe Thread (NPT)XVP500HP-20 1 1/4-11.5XVP500HP-24 1 1/2-11.5XVP500HP-322-11.5XVP500PLocking Handle, Female Pipe EndsPart Number Pipe Thread For use with 5/16" Ø Shank Lock; .33ØXVP500P-41/4XVP500P-63/8XVP500P-81/2*XVP500P-123/4**XVP500P-161**For use with 9/32" Ø Shank Lock; .31ØXVP500P-201-1/4XVP500P-241-1/2XVP500P-322* PTF Special Short** PTF Special Extra ShortXVP501PLocking Handle, Male-Female Pipe EndsPartNumberFemale Pipe Thread (PTF)Male Pipe Thread (NPTF)XVP501P-41/41/4XVP501P-63/83/8XVP501P-81/2*1/2XVP501P-123/4**3/4*XVP501P-161**1*For use with 5/16" Ø shank lock * PTF Special Short** PTF Special Extra ShortXVP502CSLocking Handle, Female Pipe Ends, Panel MountPart Number Pipe Thread XVP502CS-201-1/4XVP502CS-241-1/2XVP502CS-322XVP502SSLocking Handle, Female Pipe Ends, Panel MountPart Number Pipe Thread (NPT)XVP502SS-41/4 XVP502SS-63/8 XVP502SS-81/2 XVP502SS-123/4 XVP502SS-161XVP502SS-201-1/4 XVP502SS-241-1/2 XVP502SS-322XVP502PLocking Handle, Female Pipe Ends, Panel MountPart Number Pipe Thread XVP502P-41/4XVP502P-63/8XVP502P-81/2*XVP502P-123/4**XVP502P-161**For use with 5/16" Ø shank lock * PTF Special Short** PTF Special Extra ShortXVP506HP-X6000 PSILocking-Female- Female Straight Thread EndsPart Number SAE J1926-1Thread XVP506HP-47/16-20 UNF XVP506HP-69/16-18 UNF XVP506HP-83/4-16 UNF XVP506HP-12 1 1/16-12 UNF XVP506HP-16 1 5/16-12 UNFXVP506HP-X (LARGE)6000 PSILocking-Female- Female Straight Thread EndsPart Number SAE J1926-1Thread XVP506HP-20 1 5/8-12 UNF XVP506HP-24 1 7/8-12 UNF XVP506HP-32 2 1/2-12 UNFXVP510PLocking Handle, Straight Thread O-Ring PortPart Number StraightThread XVP510P-47/16-20XVP510P-69/16-18XVP510P-83/4-16XVP510P-107/8-14XVP510P-121-1/16-12For use with 5/16" Ø shank lockXVV500PVented,Female Pipe EndsPart Number Pipe Thread XVV500P-41/4XVV500P-63/8XVV500P-81/2*XVV500P-123/4**XVV500P-161*** PTF Special Short** PTF Special Extra ShortB r a s s V a l v e s : B a l l V a l v e s , D r a i nC o c k sXVV501P Vented,Male-Female Pipe EndsPartNumberFemale Pipe Thread (PTF)Male Pipe Thread (NPTF)XVV501P-41/41/4XVV501P-63/83/8XVV501P-81/2*1/2XVV501P-123/4**3/4*XVV501P-161**1** PTF Special Short** PTF Special Extra ShortXVV502PVented,Female-Female Pipe Ends, Panel MountPart Number Pipe Thread XVV502P-41/4XVV502P-63/8XVV502P-81/2*XVV502P-123/4**XVV502P-161*** PTF Special Short** PTF Special Extra ShortXVVP502POSHA 29 CFR Part 1910 Vented, Locking Handle, Female Pipe Ends, Panel MountPart Number Pipe Thread XVVP502P-41/4XVVP502P-63/8XVVP502P-81/2*XVVP502P-123/4**XVVP502P-161**For use with 5/16" Ø shank lock * PTF Special Short.** PTF Special Extra ShortXVVP500P OSHA 29 CFR Part 1910 Vented, Locking Handle, Female Pipe EndsPart Number Pipe Thread XVVP500P-41/4XVVP500P-63/8XVVP500P-81/2*XVVP500P-123/4**XVVP500P-161**For use with 5/16" Ø shank lock * PTF Special Short** PTF Special Extra ShortXVVP501POSHA 29 CFR Part 1910 Vented, Locking Handle, Male-Female Pipe EndsPartNumberFemale Pipe Thread (PTF)Male Pipe Thread (NPTF)XVVP501P-41/41/4XVVP501P-63/83/8XVVP501P-81/2*1/2XVVP501P-123/4**3/4XVVP501P-161**1For use with 5/16" Ø shank lock * PTF Special Short** PTF Special Extra ShortDC601Ground Plug Shutoff Temperature Range: +32° to +125°FPart Number Pipe Thread DC601-21/8DC601-41/4DC601-63/8DC601-81/2DC602Internal Seal Drain Cock Temperature Range: -65°F to +250°FPart Number Pipe Thread DC602-21/8DC602-41/4DC603Drain CockTemperature Range: -65°F to +250°FPart Number Pipe Thread DC603-21/8DC603-41/4DC603-63/8DC604External Seal Drain Cock Temperature Range: -65°F to +250°FPart Number Pipe Thread DC604-2*1/8DC604-41/4DC604-6*3/8* When assembled handle wings are down facingDC606External Seal Drain Cock Temperature Range: -65°F to +250°FPart Number Pipe Thread DC606-41/4-18DC607Bib Drain ValveTemperature Range: -65°F to +250°FPart Number Hose Size Pipe Thread DC607-43/81/4DCR601Drain CockTemperature Range: -30°F to +250°FPart Number Pipe Thread DCR601-41/4V203FGround Plug Shutoff Flare to FlareTemperature Range: +32° to +125°FPart Number Tube Size V203F-6-63/8V203F-8-81/2Drain CocksB r a s s V a l v e s : D r a i nC o c k , N e e d l e V a l v e sV204FGround Plug Shutoff Flare to Male Pipe Temperature Range: +32° to +125°FPart Number Tube Size Pipe Thread V204F-4-21/41/8V204F-6-43/81/4V303C / V303CAGround Plug Shutoff Compression to CompressionTemperature Range: +32° to +125°FPart Number Tube Size V303C-4-41/4V303CA-4-41/4V303C-6-63/8V303CA-6-63/8V403PGround PlugShutoff Female Pipe to Female PipeTemperature Range: +32° to +125°FPart Number Female Pipe Thread V403P-2-21/8V403P-4-41/4V403P-6-6*3/8*Made from extruded bar stockV406PThree-way valveFemale Pipe three ends Temperature Range: -40° to +180°FPart Number Pipe Thread V406P-41/4V407PFour-way valveFemale Pipe four ends Temperature Range: -40° to +180°FPart Number Pipe Thread V407P-41/4V401PGround Plug Shutoff Male Pipe to Male Pipe Temperature Range: +32° to +125°FPart Number Pipe Thread V401P-2-21/8V401P-4-41/4Needle Valves NV101FAngle Needle Valve Flare to Male Pipe Temperature Range: -45° to +250°FPart Number Tube Size Pipe Thread NV101F-4-21/41/8NV101F-6-43/81/4NV102FNeedle Valve Flare to FlareTemperature Range: -45° to +250°FPart Number Tube Size NV102F-4*1/4*Provided with Pin HandleHV104CHumidifier ValveTemperature Range: -45° to +250°FPart Number Tube Size Pipe Thread HV104C-4-21/41/8HV104C-kitHumidifier Valve clamp kit Temperature Range: -30°F to +250°FClamp fits 3/8" OD through 1.315" OD tube or pipe. Kit includes 60PT -4 and 63PT -4 for assembly with plastic or nylon tubing. For complete kit, specify entire part number as shown below:Part Number Tube Size Pipe Thread HV104C-4-2 KIT1/41/8V304C / V304CAGround Plug ShutoffCompression to Male Pipe Temperature Range: +32° to +125°FPart Number Tube Size Pipe Thread V304C-4-21/41/8V304CA-4-21/41/8V304C-4-41/41/4V304C-6-43/81/4V304CA-6-43/81/4V402PGround Plug ShutoffFemale Pipe to Male PipeTemperature Range: +32° to +125°FPart Number Female Pipe Thread Pipe Thread V402P-2-21/81/8V402P-4-41/41/4V402P-6-63/83/8B r a s s V a l v e s : N e e d l e V a l v esNV105CA NV105CNV104CNV104CA NV106CANV106C NV103F Needle ValveFlare to Male Pipe Temperature Range: -45° to +250°FPart Number Tube Size Pipe Thread NV103F-4-2*1/41/8*Provided with Pin HandleNV105C-NV105CANeedle ValveCompression to Compression Temperature Range: -45° to +250°FPart Number Tube Size NV105C-4*1/4NV105C-5*5/16NV105C-63/8NV105CA-4*1/4NV105CA-63/8*Provided with Pin HandleNV104C-NV104CAAngle Needle ValveCompression to Male Pipe Temperature Range: -45° to +250°FPart Number Tube Size Pipe Thread NV104C-4-2*1/41/8NV104CA-4-2*1/41/8NV104C-4-41/41/4NV104C-5-2*5/161/8NV104C-6-43/81/4*Provided with Pin HandleNV107PNeedle ValveMale Pipe to Male Pipe Temperature Range: -45° to +250°FPart Number Pipe Thread NV107P-2*1/8NV107P-41/4*Provided with Pin HandleNV108PNeedle ValveFemale Pipe to Male Pipe Temperature Range: -45° to +250°FPart NumberPipe Thread NV108P-2*1/8NV108P-41/4*Provided with Pin HandleNV109PNeedle Valve Female Pipe to Female PipeTemperature Range: -45° to +250°FPart Number Pipe Thread NV109P-2*1/8NV109P-41/4*Provided with Pin HandleNV106C-NV106CA Needle ValveCompression to Male Pipe Temperature Range: -45° to +250°FPart Number Tube Size Pipe Thread NV106C-4-2*1/41/8NV106C-4-4*1/41/4NV106C-5-2*5/161/8NV106C-6-43/81/4NV106CA-4-21/41/8NV106CA-4-4*1/41/4NV106CA-6-43/81/4*Provided with Pin HandleNV311PNeedle ValvePoly-Tite to Male Pipe Temperature Range: 0° to +150°FPart Number Tube Size Pipe ThreadNV311P-4-21/41/8NV311P-4-41/41/4NV311P-6-43/81/4NV312PAngle Needle Valve Poly-Tite to Male Pipe Temperature Range: 0° to +150°FPart Number Tube Size Pipe Thread NV312P-4-21/41/8NV312P-4-41/41/4NV312P-6-43/81/4SPV104C-kitSelf-Piercing Humidifier Valve clamp kitTemperature Range: -30°F to +250°FClamp fits 3/8" OD through 1.315" OD tube or pipe. Kit includes 60PT -4 and 63PT -4 for assembly with plastic or nylon tubing. For complete kit, specify entire part number as shown below:Part Number Tube Size Pipe Thread SPV104C KIT1/41/8B r a s s V a l v e s : T r u c k V a l v esTruck Valves SV404PTruck ValveHose to Male Pipe Temperature Range: -30°F to +250°FPart Number Hose ID Pipe Thread SV404P-10-85/81/2SV404P-12-63/43/8SV404P-12-83/41/2V404PHTruck ValveHose to Male Pipe with Pin HandleTemperature Range: -30°F to +250°FPart Number Hose ID Pipe Thread V404PH-10-65/83/8V404PTruck ValveHose to Male Pipe Temperature Range: -30°F to +250°FPart Number Hose ID Pipe Thread V404P-6-63/83/8V404P-10-65/83/8V405PTruck ValveFemale Pipe to Male Pipe Temperature Range: -30°F to +250°FPart Number Female Pipe Thread Male Pipe Thread V405P-6-63/83/8V405P-6-83/81/2V405P-8-81/21/2V409FTruck ValveFlare to Male Pipe Temperature Range: -30°F to +250°FPart Number Tube Size Pipe Thread V409F-8-61/23/8V409F-8-81/21/2V409F-10-85/81/2V409F-12-83/41/2V412FTruck ValveTube to Male Pipe Temperature Range: -30°F to +250°FPart Number Tube Size Pipe Thread V412F-10-85/81/2。
派克胶管总成安装使用指南
掘进机公司研究所派克胶管总成及油口接头安装使用指南一、概述派克的胶管总成是由派克的胶管及与其相匹配的胶管接头按严格要求扣压组成。
油口接头指通常所说的端口接头、接头座。
二、胶管及油口接头安装前的检查安装前必须对对胶管进行仔细的检查，必须检查所使用的胶管及其油口接头的型号、压力等级、长度及胶管两端的接头型式是否与图册所示胶管型号一致。
检查胶管是否清洁，是否堵塞，有无起泡，外覆盖层是否有脱层或有否其他可见的缺陷；胶管接头的O型圈是否损坏。
油口接头的ED密封圈是否损坏。
三、胶管及油口接头的安装时注意事项1、最小弯曲半径：以小于规定的最小弯曲半径安装胶管，会大大降低胶管的寿命．切忌在胶管接头处进行过度的弯曲；2、扭曲角度及方向：胶管的安装必须避免由于机器零件的的相对运动而发生胶管扭曲；3、胶管与油口接头的正确连接：一根胶管正确的安装状态要求胶管接头与油口接头连接后不会由于装配、使用等因素在胶管上产生扭曲或扭距；4、为了保证胶管的旋转螺母接头与相关的油口接头体之间无泄漏的密封，即在O型圈密封的地方。
必须按表1所示力矩拧紧胶管。
5、ED圈密封处，拧紧力矩注意：螺纹拧入前应使用液压油润滑；拧紧时不得使用加力杆。
切忌过量的拧紧会造成胶管接头泄露。
四、胶管及油口接头的检修1、一旦发现下列情况，都必须立即停车，并及时更换胶管：胶管外覆盖层发泡、变软、剥蚀或脱层；胶管硬化、热开裂或碳化；胶管或胶管接头泄露；胶管屈折被压扁或受到扭曲；2、如有下列情况，应进行拧紧，修理1PDF 文件使用 "pdfFactory Pro" 试用版本创建w 。
材料处理管道解决方案：Parker的商品介绍说明书
Hose Solutions for Materials HandlingTHAT’S WHY WE ARE THE RIGHT PARTNER FOR YOUWhatever application you may have, we have the right solution.You’ll also benefit from our ultimate competitive advantage and our network of distribution outlets that can provide our products nearly anytime and anywhere.We strive to provide customers with local engineering, local products and local service.Parker products have been designed, tested and approved to meet and exceed global standards.The right product is available for your application, including that feature a variety of abrasion resistant cover choices, flexibility,a wide range of media compatibility and more, characteristics that make Parker the hose supplier of choice for customers that demand the most from their equipment.The best fluid connector products for your operation are the ones that get the job done right. We offer the most comprehensive line of hoses in rubber and thermoplast including braided, spiral and multipurpose plus more fitting sizes than any other manufacturer. And if there’s something you need that’s not a standard product,we’re able to design and manufacture it for you with ease.Application requirementsGeneral Hydraulic in Chassis• tight bend radius • abrasion resistance • preformed hoseFork Lift Over-the-Sheave• very small bend radius • compact design • abrasion resistance• low temperature resistance • twin and multiple hose • suitable for pretension• optimized change length under pressureArial / Scissor Lift Boomsvery small bend radius• low weight• twin and multiple hose • abrasion resistance• optimized change length under pressureExtendable Booms(Telehandler / Truck Cranes)• very small bend radius • low weight• twin and multiple hose incl. electrical cables • abrasion resistance• optimized change length under pressureand our special hose solutionsHose Reels• very small bend radius • compact design• twin and multiple hose • abrasion resistanceSCR Hoses• heated hoses incl. fittings for optimal performance• Designed and proven for tough offroad applicationsAlternative Fuels• LPG hose with ECE approval • 5CNG hose with ECE approvalHydrostatic Drive• high pressure up to 50.0 MPa • small bend radius • compact designAdditional hose products for hydraulic applicationsParker offers many more hose types which you can find in the following catalogues • Thermoplast Hoses for Hydraulic & Industry CAT 4460UK • Hydraulic Hoses, Fittings and Equipment CAT 4400UK • Industrial Hoses CAT 4401UK** E xtremly flexible and light weigth for reduced installation time, eliminates special design, tooling and fabrication cost.Hose overview* F or mast hoses of fork lifts the saftey factor can be reduced to 3:1 according ISO 3691.After application specific agreement with Parker the working pressure for these hose types can therefore be higher than mentioned in this table, e. g. 692-6 = working pressure up to max. 28.0 MPa.Your local authorized Parker distributorEurope, Middle East, AfricaAE – United Arab Emirates, DubaiTel: +971 4 8127100 ********************AT – Austria, St. Florian Tel: +43 (0)7224 66201 *************************AZ – Azerbaijan, Baku Tel: +994 50 2233 458****************************BE/NL/LU – Benelux, Hendrik Ido Ambacht Tel: +31 (0)541 585 000 ********************BG – Bulgaria, Sofia Tel: +359 2 980 1344**************************BY – Belarus, Minsk Tel: +48 (0)22 573 24 00 ************************CH – Switzerland, Etoy Tel: +41 (0)21 821 87 00*****************************CZ – Czech Republic, Klecany Tel: +420 284 083 111*******************************DE – Germany, Kaarst Tel: +49 (0)2131 4016 0*************************DK – Denmark, Ballerup Tel: +45 43 56 04 00*************************ES – Spain, Madrid Tel: +34 902 330 001 ***********************FI – Finland, Vantaa Tel: +358 (0)20 753 2500 *************************FR – France, Contamine s/Arve Tel: +33 (0)4 50 25 80 25 ************************GR – Greece, Piraeus Tel: +30 210 933 6450 ************************HU – Hungary, Budaörs Tel: +36 23 885 470*************************IE – Ireland, Dublin Tel: +353 (0)1 466 6370 *************************IL – IsraelTel: +39 02 45 19 21************************IT – Italy, Corsico (MI) Tel: +39 02 45 19 21 ***********************KZ – Kazakhstan, Almaty Tel: +7 7273 561 000****************************NO – Norway, Asker Tel: +47 66 75 34 00************************PL – Poland, Warsaw Tel: +48 (0)22 573 24 00 ************************PT – PortugalTel: +351 22 999 7360**************************RO – Romania, Bucharest Tel: +40 21 252 1382*************************RU – Russia, Moscow Tel: +7 495 645-2156************************SE – Sweden, Spånga Tel: +46 (0)8 59 79 50 00 ************************SK – Slovakia, Banská Bystrica Tel: +421 484 162 252**************************SL – Slovenia, Novo Mesto Tel: +386 7 337 6650**************************TR – Turkey, Istanbul Tel: +90 216 4997081 ************************UA – Ukraine, Kiev Tel: +48 (0)22 573 24 00 ************************UK – United Kingdom, Warwick Tel: +44 (0)1926 317 878 ********************ZA – South Africa, Kempton Park Tel: +27 (0)11 961 0700*****************************Parker WorldwideNorth AmericaCA – Canada, Milton, Ontario Tel: +1 905 693 3000US – USA, Cleveland Tel: +1 216 896 3000Asia PacificAU – Australia, Castle Hill Tel: +61 (0)2-9634 7777CN – China, Shanghai Tel: +86 21 2899 5000HK – Hong Kong Tel: +852 2428 8008IN – India, MumbaiTel: +91 22 6513 7081-85JP – Japan, Tokyo Tel: +81 (0)3 6408 3901KR – South Korea, Seoul Tel: +82 2 559 0400MY – Malaysia, Shah Alam Tel: +60 3 7849 0800NZ – New Zealand, Mt Wellington Tel: +64 9 574 1744SG – Singapore Tel: +65 6887 6300TH – Thailand, Bangkok Tel: +662 186 7000TW – Taiwan, Taipei Tel: +886 2 2298 8987South AmericaAR – Argentina, Buenos Aires Tel: +54 3327 44 4129BR – Brazil, Sao Jose dos Campos Tel: +55 800 727 5374 CL – Chile, Santiago Tel: +56 2 623 1216MX – Mexico, Toluca Tel: +52 72 2275 4200© 2019 Parker Hannifin Corporation. All rights reserved.EMEA Product Information Centre Free phone: 00 800 27 27 5374(from AT , BE, CH, CZ, DE, DK, EE, ES, FI, FR, IE, IL, IS, IT , LU, MT , NL, NO, PL, PT , RU, SE, SK, UK, ZA) US Product Information Centre Toll-free number: 1-800-27 27 537PHDE BUL/4480-B3/UK Materials Handling 2019-08Punctum。
parker派克密封件标准
1 3
2 4
135 113 -109-
欧陆传动 欧陆传动
旋转应用的派克精密密封
建筑机械和一般的行走机械工业都要求有 效的旋转式液压传动。这适用于因安全、 功能或空间不够而不能用软管的各种场 合。 派克公司考虑了这些旋转传动的紧凑结 构，并设计了可套入简单沟槽的同样紧凑 的密封元件。 有两种不同类型的旋转密封：定子密封和 转子密封。 务必保证将高压通道向着中ቤተ መጻሕፍቲ ባይዱ，而将回油 通道、低压通道、控制通道和排泄通道向 着转子的端部(大气侧)。这将保证从两侧 得到润滑和冷却，而且污染物也不能从外 面渗入。由于往复加压，挡圈也将得到充 分的润滑。 因端头密封只受低压的作用，污染和磨损 的问题在这里并不很重要。 在安装连续旋转式传动装置之前，请与本 公司的咨询服务部联系。 PV值 一个基本的原理：工作压力越高，所允许 的圆周线速度越低；反之亦然。因此，我 们必须注意特性值：P•V，样本上给出的 是压力(bar)和速度(m/s)的极限值。 对于不同形式和材料的密封件，它们的PV 值是不同的。我们已将其列于样本中的 “应用范围”。 这些数据是基于多年应用经验，仅限于正 常工作条件。换言之，在特定条件下，这 些数值可能要显著降低，如温度很高或润 滑很差的工况。最后，请严格遵循所列的 压力与速度极限！
Parker软管培训资料,派克液压胶管培训资料,技术培训资料
Parker软管培训资料,派克液压胶管培训资料,技术培训资料Parker软管培训资料主要是为了帮助使用者更好地了解和运用派克液压胶管。
本文将介绍软管的基本知识、常见问题及解决方法，并包含一些实用的技术培训资料。
一、软管的基本知识1. 软管的定义和分类软管是一种用于传输流体或气体的管道，由内管、加强层和外套组成。
根据用途不同，软管可以分为液压胶管、空气胶管、化学胶管等。
2. 软管的材质软管通常采用橡胶、聚氨酯、聚氯乙烯等材质。
这些材质具有良好的抗压强度、耐磨性和耐化学腐蚀性。
3. 软管的安装注意事项在安装软管时，需要注意以下几点：- 避免软管过度弯曲或扭转，以免影响流体的传输效率。
- 随时检查软管表面是否有裂纹、变形或磨损，若有必须及时更换。
- 定期检查软管连接接头是否松动，必要时进行紧固。
二、常见问题及解决方法1. 软管漏液软管漏液可能是由以下原因引起的：- 连接件不牢固：解决方法是重新紧固连接件。
- 软管老化或磨损：若软管表面有明显的裂纹或磨损，需更换新的软管。
2. 软管温度过高或过低软管在使用过程中，有时会出现温度异常的情况。
造成软管温度异常的原因可能有：- 材质不耐高温或低温：需选择适用温度范围合适的软管。
- 环境温度过高或过低：需对软管进行隔热或保温措施。
3. 软管压力异常软管在使用过程中，可能会受到过高或过低的压力。
以下可能是导致软管压力异常的原因：- 过高的流体压力：需检查液压系统中的阀门和泵的压力是否正常，适当调整。
- 软管内径不匹配：需选择内径适配的软管。
三、技术培训资料1. 派克液压胶管的安装步骤- 清洁安装表面并涂抹适当的润滑剂。
- 用剪刀或管子剪切工具将软管按需要剪短，确保切口平整。
- 将软管插入连接件中，确保软管与连接件的接触面充分密封。
- 使用扭矩套筒对连接件进行固定，并检查是否牢固。
2. 派克液压胶管的常见故障与排查方法- 漏液故障：检查连接件是否松动，更换漏液软管。