機床的主要特點MainCharacteristics
?機床的進給及修整,由二個互不干涉的傳動機構執(zhí)行,進給可采用手動或液動二種進給方式。
?機床設有跳進、跳出機構,因此退出砂輪進行測量或修整后不必重新手動對刀。
?工作臺啟動有液壓開關閥,確保裝卸和測量工件時的平安性。
?機床在特殊訂貨,可配高速砂輪軸為18000轉/分,以適宜20-50mm孔的磨削。
?MD2120A在床頭箱頂部設有端磨裝置,并且端磨回轉與工作臺縱向運動有可靠的液壓連鎖。
?Thefeedanddressingmovementarecontrolledbytwoindependentsystems.Manualandhydraulicfeedmovementcanbeused.
?Themachineisequippedwithajumpingdevice,therefore,itisunnecessarytoresetthemachineaftermeasuringordressing.
?Thetableisequippedwithahydraulicswitchvalvetoensuresafelyduringloadingandunloadingandunloadingworkpieces.
?Themachineisprovidedwithagrindingspindleof18000rminwhichiscapableofgrindingborediameterrangingborediameterrangingfrom20to50mm
?Anendfacegrindingdeviceisprovidedonthetopoftheworkhead.Theisahydraulicinterlocksystembetweentheswiveloftheendfacegrindingdeviceandthelongitudinalmovementoftheworktable.