MK2120B 數(shù)控內(nèi)圓磨床

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

?機(jī)床采用德國(guó)西門子公司的808D兩軸聯(lián)動(dòng)數(shù)控系統(tǒng)，內(nèi)裝PLC液晶顯示。  

?二軸均由伺服電機(jī)驅(qū)動(dòng)滾珠絲杠，傳動(dòng)鏈簡(jiǎn)單可靠。往復(fù)軸配置無間減速器，以增強(qiáng)扭矩。  

?機(jī)床床身采用整體澆鑄，剛性好、變形小。  

?機(jī)床床身導(dǎo)軌及工作臺(tái)導(dǎo)軌采用平-V型貼塑導(dǎo)軌，剛性強(qiáng)，滑動(dòng)性能好。  

?進(jìn)給機(jī)構(gòu)導(dǎo)軌采用燕尾型滾針導(dǎo)軌。  

?機(jī)床砂輪軸有兩種形式可選擇：一種是機(jī)械式砂輪軸，另一種是電動(dòng)砂輪軸。電動(dòng)砂輪軸由靜止式變頻作無級(jí)調(diào)速。  

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

?機(jī)床電箱為獨(dú)立電箱。  

?Siemens808Dtwo-axislinkageCNCsystemisdoptedwithPLCsystem.  

?Two-axisballscrewdrivenbyservomotors,drivetrainissimpleandreliable.Reciprocatingshaftconfigurationseamlessreducertoincreasetorque.  

?Themachinebedadoptsthecastingpiecewiththefeaturesofgoodrigidityandsmalldeformation.  

?Flat-Vguidewayisadopted,feataringgoodrigidity&slidingperformance.  

?Feedmechanismguiderailadoptsdovetailguideroller.  

?Therearetwokingsofwheelspindle:oneismechanicalwheelspindleandelectricgriwheelspindlewhickitssteplessspeedregulationiscarriedoutbyfreqinverter.  

?Threepawlchuckandhydraulicpoweraswellashydraulicdiaphragmfixtureareused.  

?Independentelectricalcabinetisused.