3M3125打磨機(jī)不帶旋轉(zhuǎn),打磨時(shí)的運(yùn)動(dòng)軌跡如圖(圖3)所示。配合3M 466LA 金字塔砂碟使用,主要用于漆面疵點(diǎn)的去除。3M 3125這種運(yùn)動(dòng)軌跡的設(shè)計(jì),避免了旋轉(zhuǎn)打磨(圖4)過(guò)程中內(nèi)外線速度不同而切削效果不同的缺點(diǎn),配合金字塔砂碟更加提高了打磨后砂痕的均勻一致性,方便后道工序?qū)ι昂鄣娜コF涓咿D(zhuǎn)速(7500轉(zhuǎn))的特點(diǎn),能大大提高打磨效率。這款工具的另一個(gè)特點(diǎn)是體積小、重量輕,使用輕巧方便,在如車(chē)門(mén)內(nèi)板等其它工具不便使用的情況下均可輕松操作,特別適合亞洲人使用。 Thishandypneumatictoolisdesignedforrepairingclearcoatdefectsin automotivefinishes(AOEMbodies),aswellasfiberreinforcedplasticandwood.Designedforusewith 3M Trizact Finesse-it PaintRepairSystemComponents.ApplicationInformationRemovesminorpaintdefectssuchasdirt,lint,minorscratchesinAOEM basecoat/clearcoatsystems.Designedfor3M Trizact Finesse-it FilmDiscs466LAPerformanceAdvantagesSmalldiameterheadsizeforbettervisability,lessbuffing.Lightweight,easy-grip,rightangletoolBettervisibility,lessbuffingPrecisespeedcontrolWhatCustomersSay Keepstherepairedspotssmaller,lessareatobuff. Improveprocessefficiency-from3to2steps. Helpsreducerepaircosts.ToolspecificationMotorRPMOrbitDiameterAirflowAirPressureWeightPadSize7,5000.118inch(3mm)5.3SFM(150LPM)58.5-95.0PSI(0.40-0.65Mpa)1.06pounds(0.48kg)1.18inch(30mm)