

將兩段直的缸筒進(jìn)行對(duì)接前(見圖25),應(yīng)先將對(duì)接的兩個(gè)端面在車床上加工平齊后在對(duì)接部位分別加工出凹進(jìn)和凸起的對(duì)接止口(定心軸徑),止口軸向長度為5~8mm,軸、孔的配合公差為0~20m,同時(shí),應(yīng)確保內(nèi)、外止口與缸筒的同心度;*還須車出焊接坡口。軟接頭2DR1BU0909R軟接頭



軟接頭2DR1BU0909R液壓泵維修常見故障分析疊加式溢流閥 DY-02W



變量柱塞泵PVS08,PVS16,PVS22,PVS36,PVS46,PVS70,PVS100,PVS08-A1-F-R-10,PVS08-A2-F-R-10,PVS08-A3-F-R-10,PVS08-A1-F-R-10,PVS16-A0-F-R-10,PVS16-A1-F-R-10,PVS16-A2-F-R-10,PVS16-A3-F-R-10,PVS22-A0-F-R-10,PVS22-A1-F-R-10,PVS22-A2-F-R-10,PVS22-A3-F-R-10,PVS36-A0-F-R-10,PVS36-A1-F-R-10,PVS36-A2-F-R-10,PVS36-A3-F-R-10,PVS46-A0-F-R-10,PVS46-A1-F-R-10,PVS46-A2-F-R-10,PVS46-A3-F-R-10,PVS70-A0-F-R-10,PVS70-A1-F-R-10,PVS70-A2-F-R-10,PVS70-A3-F-R-10,PVS100-A0-F-R-10,PVS100-A1-F-R-10,PVS100-A2-F-R-10,PVS100-A3-F-R-10。3)相對(duì)運(yùn)動(dòng)件間的靜摩擦系數(shù)與動(dòng)摩擦系數(shù)差別太大,即摩擦力變化太大。當(dāng)相對(duì)滑動(dòng)面為金屬并且有液體潤滑時(shí),摩擦力矩與速度的變化規(guī)律見圖4-9。軟接頭2DR1BU0909R