M2120A、MD2120A內(nèi)圓磨床

機(jī)床的主要特點(diǎn)MainCharacteristics  

?機(jī)床的進(jìn)給及修整，由二個(gè)互不干涉的傳動(dòng)機(jī)構(gòu)執(zhí)行，進(jìn)給可采用手動(dòng)或液動(dòng)二種進(jìn)給方式。  

?機(jī)床設(shè)有跳進(jìn)、跳出機(jī)構(gòu)，因此退出砂輪進(jìn)行測(cè)量或修整后不必重新手動(dòng)對(duì)刀。  

?工作臺(tái)啟動(dòng)有液壓開(kāi)關(guān)閥，確保裝卸和測(cè)量工件時(shí)的平安性。  

?機(jī)床在特殊訂貨，可配高速砂輪軸為18000轉(zhuǎn)/分，以適宜20-50mm孔的磨削。  

?MD2120A在床頭箱頂部設(shè)有端磨裝置，并且端磨回轉(zhuǎn)與工作臺(tái)縱向運(yùn)動(dòng)有可靠的液壓連鎖。  

?Thefeedanddressingmovementarecontrolledbytwoindependentsystems.Manualandhydraulicfeedmovementcanbeused.  

?Themachineisequippedwithajumpingdevice,therefore,itisunnecessarytoresetthemachineaftermeasuringordressing.  

?Thetableisequippedwithahydraulicswitchvalvetoensuresafelyduringloadingandunloadingandunloadingworkpieces.  

?Themachineisprovidedwithagrindingspindleof18000rminwhichiscapableofgrindingborediameterrangingborediameterrangingfrom20to50mm  

?Anendfacegrindingdeviceisprovidedonthetopoftheworkhead.Theisahydraulicinterlocksystembetweentheswiveloftheendfacegrindingdeviceandthelongitudinalmovementoftheworktable.