标题：轴向内压式波纹补偿器
概述
1、用途：轴向型内压式波纹补偿器主要用于补偿轴向位移，  也可以补偿横向位移或轴向与横向合成位移，具有补偿角位移的能力，但一般不应用它补偿角位移。
2、型号：DN32-DN8000，压力级别0.1Mpa-2.5Mpa
3、连接方式：1、法兰连接 2、接管连接
4、轴向补偿量：18mm-400mm
5、型号示例如右图：举例：0.6TNY500TF 　　表示：公称通径为Φ500，  工作压力为0.6MPa，(6kg/cm2)波数为4个，带导流筒，碳钢法兰连接的内压式波纹补偿器。：
使用说明
内压式波纹补偿器主要用于补偿轴向位移，也可以补偿横向位移或轴向与横向的合成位移，具有补偿角位移的能力，但一般不应用它来补偿角位移。
作用力的计算
内压推力：F=100·P·A　　　　 轴向弹力：Fx=Kx·（f·X）
横向弹力：Fy=Ky·Y 　　　　　　　弯 矩：My=Fy·L
弯 矩：Mθ=Kθ·θ 　　　　　合成弯矩：M=My+Mθ
式中：Kx：轴向刚度N/mm X：轴向实际位移量mm
Ky：横向刚度N/mm Y：横向实际位移量mm
Kθ：角向刚度N·m/度　　　　　　　　　　θ ：角向实际位移量度
P：工作压力MPa A：波纹管有效面积cm2(查样本)
L：补偿器中点至支座的距离m
应用实例
某碳钢管道，公称通径500mm，工作压力0.6MPa，介质温度  300°C，环境最低温度-10°C，补偿器安装温度20°C，根据管道布局（如图），需安装一内压式波纹补偿器，用以补偿轴向位移X=32mm，横向位移Y=2.8mm，角向位移θ=1.8度，已知L=4m，补偿器疲劳破坏次数按15000次考虑，试计算支座A的受力。
解：（1）根据管道轴向位移X=32mm。
Y=2.8mm。
θ=1.8度。
由样本查得0.6TNY500×6F的轴向位移量X0=84mm，
横向位移量：Y0=14.4mm。角位移量：θ0=±8度。
轴向刚度：Kx=282N/mm。横向刚度：Ky=1528N/mm 。
角向刚度：Kθ=197N·m/度。用下面关系式来判断此补偿器是否满足题示要求：
将上述参数代入上式：  
（2）对补偿器进行预变形量△X为：  
因△X为正，所以出厂前要进行“预拉伸”13mm。
（3）支座A受力的计算：
内压推力：F=100·P·A=100×0.6×2445=14600(N)
轴向弹力：Fx=Kx·(f·X)=282×(1/2×32)=4512(N)
横向弹力：Fy=Ky·Y=1528×2.8=4278.4(N)
弯 矩：My=Fy·L=4278.4×4=17113.6(N·m)
Mθ=Kθ·θ =197×1.8=354.6(N·m)
合成弯矩：M=My+Mθ=17113.6+354.6=17468.2(N·m)
技术参数
计温度：-20&ordm;c~+400&ordm;c  产品代号：JDZ    型号标注：JDZ  波纹管形式  连接形式  压力-通经-补偿量
通径波数压力等级 Mpa波纹管最大外径长度mm有效面积尺寸法兰接管DN0.250.611.62.5JDZ/FJDZ/F轴向补偿量 mm/ 刚度 N/mmcm 2mm（mm）（mm）32825/2122/2620/2618/6315/9816110160/250264/21016Nov-5046/1441/1436/3231/47220244/291316/32040825/2822/4420/4418/8915/10623130164/259269/2601650/1446/2241/2236/4531/55240230/304319/40050825/3022/5120/7018/7015/13867150172/276282/2301650/1646/2641/3536/3531/70260240/342347/45065833/2830/3526/4422/5519/6855170215/294300/2601242/1638/2238/3234/4029/50280260/334340/47080840/2036/2634/3328/4124/5481200240/338344/2601053/1449/1749/2143/2638/33230270/368374/300100645/4745/6040/7535/9329/117121220235/317323/2801076/2674/3264/4057/5049/63260305/381387/320125548/3842/4738/5934/7429/92180250282/314316/320985/2377/2966/3658/4550/56290382/386388/360150549/4244/5040/6234/7829/97257250282/389338/320879/3471/4364/5154/5946/65290356/399402/360200452/4946/5542/6838/7834/111479300280/384348/370673/3165/4459/5253/5848/78340340/402402/420250472/3065/3459/4252/4547/55796330315/379415/4206108/1697/2187/3579/3971/47360393/459493/460300472/5165/5559/5952/6547/711105340366/427466/4806108/3297/3587/3779/4171/45400464/525564/520350472/5865/6259/6752/7447/811307340397/452497/4806108/3897/4187/4479/4871/47420509/564609/540400472/5465/5859/6252/6847/751611340412/478512/4806108/3697/3987/4379/4771/52420522/588622/5604504108/3297/3587/3779/4171/451972340503/498503/5006162/20145/22131/23118/25106/28450503/658603/5905004108/5997/6487/6879/7571/822445340431/523531/5006162/34145/37131/39118/43106/48450531/655631/6006004108/7497/8087/8579/9471/1033534380478/548578/5406162/42145/45131/49118/53106/60500658/679758/6407004108/6797/7287/7779/8571/95471711104905506162/42145/45131/49118/53106/606906708004120/88108/95102/10294/11282/123582212655025606183/67164/72156/77144/85125/936106009004120/84108/90102/9794/10782/117762011866206183/60164/65156/69144/76125/8472010004120/91108/98102/10594/116904312866906183/59164/65156/71144/81790通径波数压力等级 Mpa波纹管最大外径长度mm0.250.611.6有效面积尺寸法兰接管DNJDZ/FJDZ/J轴向补偿量 mm/ 刚度 N/mmcm 2mm（mm）（mm）1100477/39244/170334/440833/44731107413805006706116/26365/113551/293847/29826001901200476/42543/184334/47732/48431301717806006706114/28365/122851/318247/32297008001300474/45543/198534/513931/52151511815806006706113/30364/132350/342647/34777008001400474/48542/212834/550631/55871511815806006706111/32364/141850/367147/37251737616807008001500473/51542/241033/587431/59611979117806006706110/34364/160750/391646/39747008001600472/54542/241033/62422236318806007006108/36364/160750/41617008001700471/57542/255333/66112509219806007006107/38363/170250/44077008001800471/60535/521833/69812798720806007006106/40353/347850/46546008001900470/63535/549333/73453102121806007006106/42653/366250/49007008002000366/94339/417336/5726347352360650850488/70852/313048/42917509002200365/102734/783336/6251416562560650850487/77045/587548/46887509002400365/111033/851736/6782492052760650850486/83344/638848/50877509002500365/115333/885736/7048532162860650850486/86544/664348/52867509002600364/119749/320736/7315573832960650850486/89866/227048/54867509002800364/128049/324035/7849661893160650850485/96065/243047/58877509003000364/136749/345735/8383756233360650850485/102565/259347/62887509003200351/338748/367035/8919857383560650850468/254064/275347/66897509003400350/359048/388735/9455964323760650850467/269364/291547/70927509003500350/369048/399735/97241020143860650850467/276964/299847/72937509004000360/308348/69371329294360650850480/231364/5203750900