SEEHONG磁性開關YIDA-MC20 YIDA-MC10 YIDA-MC48R YIDA-MC05R磁性感應開關
SEEHONG磁性開關YIDA-MC01系列有：YIDA-MC01R,YIDA-MC01RD,YIDA-MC01N,YIDA-MC01P;
SEEHONG磁性開關YIDA-MC02系列有：YIDA-MC02R,YIDA-MC02RD, YIDA-MC02N,YIDA-MC02P;
SEEHONG磁性開關YIDA-MC03系列有：YIDA-MC03R,YIDA-MC03RD,YIDA-MC03N,YIDA-MC03P;
SEEHONG磁性開關YIDA-MC04系列有：YIDA-MC04R,YIDA-MC04RD,YIDA-MC04N,YIDA-MC04P;
SEEHONG磁性開關YIDA-MC05系列有：YIDA-MC05R,YIDA-MC05RD,YIDA-MC05N,YIDA-MC05P;
SEEHONG磁性開關YIDA-MC06系列有：YIDA-MC06R,YIDA-MC06RD,YIDA-MC06N,YIDA-MC06P;
SEEHONG磁性開關YIDA-MC07系列有：YIDA-MC07R,YIDA-MC07RD,YIDA-MC07N,YIDA-MC07P;
SEEHONG磁性開關YIDA-MC08系列有：YIDA-MC08R,YIDA-MC08RD,YIDA-MC08N,YIDA-MC08P;
SEEHONG磁性開關YIDA-MC09系列有：YIDA-MC09R,YIDA-MC09RD,YIDA-MC09N,YIDA-MC09P;
SEEHONG磁性開關YIDA-MC10系列有：YIDA-MC10R,YIDA-MC10RD,YIDA-MC10N,YIDA-MC10P;
SEEHONG磁性開關YIDA-MC11系列有：YIDA-MC11R,YIDA-MC11RD,YIDA-MC11N,YIDA-MC11P;
SEEHONG磁性開關YIDA-MC12系列有：YIDA-MC12R,YIDA-MC12RD,YIDA-MC12N,YIDA-MC12P;
SEEHONG磁性開關YIDA-MC13系列有：YIDA-MC13R,YIDA-MC13RD,YIDA-MC13N,YIDA-MC13P;
SEEHONG磁性開關YIDA-MC14系列有：YIDA-MC14R,YIDA-MC04RD,YIDA-MC14N,YIDA-MC14P;
SEEHONG磁性開關YIDA-MC15系列有：YIDA-MC15R,YIDA-MC15RD,YIDA-MC15N,YIDA-MC15P;
SEEHONG磁性開關YIDA-MC16系列有：YIDA-MC16R,YIDA-MC16RD,YIDA-MC16N,YIDA-MC16P;
SEEHONG磁性開關YIDA-MC17系列有：YIDA-MC17R,YIDA-MC17RD,YIDA-MC17N,YIDA-MC17P;
SEEHONG磁性開關YIDA-MC18系列有：YIDA-MC18R,YIDA-MC18RD,YIDA-MC18N,YIDA-MC18P;
SEEHONG磁性開關YIDA-MC19系列有：YIDA-MC19R,YIDA-MC19RD,YIDA-MC19N,YIDA-MC19P;
SEEHONG磁性開關YIDA-MC20系列有：YIDA-MC20R,YIDA-MC20RD,YIDA-MC20N,YIDA-MC20P;
SEEHONG磁性開關YIDA-MC21系列有：YIDA-MC21R,YIDA-MC21RD,YIDA-MC21N,YIDA-MC21P;
SEEHONG磁性開關YIDA-MC22系列有：YIDA-MC22R,YIDA-MC22RD,YIDA-MC22N,YIDA-MC22P;
SEEHONG磁性開關YIDA-MC23系列有：YIDA-MC23R,YIDA-MC23RD,YIDA-MC23N,YIDA-MC23P;
SEEHONG磁性開關YIDA-MC24系列有：YIDA-MC24R,YIDA-MC24RD,YIDA-MC24N,YIDA-MC24P;
SEEHONG磁性開關YIDA-MC25系列有：YIDA-MC25R,YIDA-MC25RD,YIDA-MC25N,YIDA-MC25P;
SEEHONG磁性開關YIDA-MC26系列有：YIDA-MC26R,YIDA-MC26RD,YIDA-MC26N,YIDA-MC26P;
SEEHONG磁性開關YIDA-MC27系列有：YIDA-MC27R,YIDA-MC27RD,YIDA-MC27N,YIDA-MC27P;
SEEHONG磁性開關YIDA-MC28系列有：YIDA-MC28R,YIDA-MC28RD,YIDA-MC28N,YIDA-MC28P;
SEEHONG磁性開關YIDA-MC29系列有：YIDA-MC29R,YIDA-MC29RD,YIDA-MC29N,YIDA-MC29P;
SEEHONG磁性開關YIDA-MC30系列有：YIDA-MC30R,YIDA-MC30RD,YIDA-MC30N,YIDA-MC30P;
SEEHONG磁性開關YIDA-MC31系列有：YIDA-MC31R,YIDA-MC31RD,YIDA-MC31N,YIDA-MC31P;
SEEHONG磁性開關YIDA-MC32系列有：YIDA-MC32R,YIDA-MC32RD,YIDA-MC32N,YIDA-MC32P;
SEEHONG磁性開關YIDA-MC33系列有：YIDA-MC33R,YIDA-MC33RD,YIDA-MC33N,YIDA-MC33P;
SEEHONG 接近開關YIDA-MC34系列有：YIDA-MC34R,YIDA-MC34RD,YIDA-MC34N,YIDA-MC34P;
SEEHONG磁性開關YIDA-MC35系列有：YIDA-MC35R,YIDA-MC35RD,YIDA-MC35N,YIDA-MC35P;
SEEHONG磁性開關YIDA-MC36系列有：YIDA-MC36R,YIDA-MC36RD,YIDA-MC36N,YIDA-MC36P;
SEEHONG磁性開關YIDA-MC37系列有：YIDA-MC37R,YIDA-MC37RD,YIDA-MC37N,YIDA-MC37P;
SEEHONG磁性開關YIDA-MC38系列有：YIDA-MC38R,YIDA-MC38RD,YIDA-MC38N,YIDA-MC38P;
SEEHONG磁性開關YIDA-MC39系列有：YIDA-MC39R,YIDA-MC39RD,YIDA-MC39N,YIDA-MC39P;
SEEHONG磁性開關YIDA-MC40系列有：YIDA-MC40R,YIDA-MC40RV,YIDA-MC40RD,YIDA-MC40N,YIDA-MC40P;
SEEHONG磁性開關YIDA-MC41系列有：YIDA-MC41R,YIDA-MC41RV,YIDA-MC41RD,YIDA-MC41N,YIDA-MC41P;
SEEHONG磁性開關YIDA-MC42系列有：YIDA-MC42R,YIDA-MC42RV,YIDA-MC42RD,YIDA-MC42N,YIDA-MC42P;
SEEHONG磁性開關YIDA-MC43系列有：YIDA-MC43R,YIDA-MC43RV,YIDA-MC43RD,YIDA-MC43N,YIDA-MC43P;
SEEHONG磁性開關YIDA-MC44系列有：YIDA-MC44R,YIDA-MC44RV,YIDA-MC44RD,YIDA-MC44N,YIDA-MC44P;
SEEHONG磁性開關YIDA-MC50系列有：YIDA-MC50R,YIDA-MC50RV,YIDA-MC50RD,YIDA-MC50N,YIDA-MC50P;
SEEHONG磁性開關YIDA-MC51系列有：YIDA-MC51R,YIDA-MC51RV,YIDA-MC51RD,YIDA-MC51N,YIDA-MC51P;
SEEHONG磁性開關YIDA-MC70系列有：YIDA-MC70R,YIDA-MC70RV,YIDA-MC70RD,YIDA-MC70N,YIDA-MC70P;
SEEHONG磁性開關YIDA-MC71系列有：YIDA-MC71R,YIDA-MC71RV,YIDA-MC71RD,YIDA-MC71N,YIDA-MC71P;
SEEHONG磁性開關YIDA-MC72系列有：YIDA-MC72R,YIDA-MC72RD,YIDA-MC72RD,YIDA-MC72N,YIDA-MC72P;
淺談剪板機液壓系統的能量損失
剪板機液壓系統中的能力損失表現為壓力損失和流量損失。
壓力損失：
由于剪板機液壓系統中的液體具有黏性，在管路中流動時又存在著摩擦力，所以液體在流動中必然要損耗一部分能量。這部分能量的損耗具體表現為壓力損失。剪板機液壓系統壓力損失有沿程壓力損失和局部壓力損失兩種。
剪板機液壓系統沿程壓力損失：當液體在直徑不變的直管中流過一段距離時，因摩擦而產生的能量損失稱為沿程壓力損失。
剪板機液壓系統局部壓力損失：由于管路截面形狀突然變化、液流方向改變或其他形式的液流阻力而引起的能量損失稱為局部壓力損失。
剪板機液壓系統總的壓力損失：管路中總的壓力損失等于沿程壓力損失與局部壓力損失之和。
由于零件結構的不同、尺寸的偏差與表面粗糖度的不同，要準確地計算出總的壓力損失的數值是比較困難的。但壓力損失又是液壓傳動中一個必須考慮的因素，它關系到確定系統所需的供油壓力和系統工作時的溫升。生產實踐中也希望壓力損失盡可能小些。由于壓力損失的存在，液壓泵的額定壓力必然要略大于系統工作時所需的最大壓力。
流量損失：
在液壓剪板機液壓系統中，各液壓元件都有相對運動的表面，如液壓缸內表面和活塞外表面，因為要有相對運動，所以它們之間都有一定的間隙，如果間隙的一邊為高壓油，另一邊為低壓油，則高壓油就會經間隙流向低壓區而造成泄漏。同時由于液壓元件密封不完善，一部分油液也會向外部泄漏。這種泄漏造成實際流量有所減少，這就是我們所說的流量損失。
剪板機液壓系統流量損失影響液壓執行元件的運動速度，所以在液壓剪板機液壓系統中泵的額定流量要略大于系統工作時所需的最大流量。
本文由蘇州逐利機電整理發布，如需轉載請瀏覽來源及出處，原文地址：http://www.fjptba.com/kg/362.html
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