MK2120B 數控內圓磨床

機床的主要特點MainCharacteristics  

?機床采用德國西門子公司的808D兩軸聯動數控系統(tǒng)，內裝PLC液晶顯示。  

?二軸均由伺服電機驅動滾珠絲杠，傳動鏈簡單可靠。往復軸配置無間減速器，以增強扭矩。  

?機床床身采用整體澆鑄，剛性好、變形小。  

?機床床身導軌及工作臺導軌采用平-V型貼塑導軌，剛性強，滑動性能好。  

?進給機構導軌采用燕尾型滾針導軌。  

?機床砂輪軸有兩種形式可選擇：一種是機械式砂輪軸，另一種是電動砂輪軸。電動砂輪軸由靜止式變頻作無級調速。  

?機床夾具可由用戶多種選擇：有三爪卡盤、液壓動力卡盤及液壓薄膜式夾緊夾具。  

?機床電箱為獨立電箱。  

?Siemens808Dtwo-axislinkageCNCsystemisdoptedwithPLCsystem.  

?Two-axisballscrewdrivenbyservomotors,drivetrainissimpleandreliable.Reciprocatingshaftconfigurationseamlessreducertoincreasetorque.  

?Themachinebedadoptsthecastingpiecewiththefeaturesofgoodrigidityandsmalldeformation.  

?Flat-Vguidewayisadopted,feataringgoodrigidity&slidingperformance.  

?Feedmechanismguiderailadoptsdovetailguideroller.  

?Therearetwokingsofwheelspindle:oneismechanicalwheelspindleandelectricgriwheelspindlewhickitssteplessspeedregulationiscarriedoutbyfreqinverter.  

?Threepawlchuckandhydraulicpoweraswellashydraulicdiaphragmfixtureareused.  

?Independentelectricalcabinetisused.