Allargatori Hollfelder - SEF meccanotecnica

Allargatori lamatoriEsempi di applicazioneUtensili specialiCountersinking toolsApplication examplesspecial tooling for customer applicationsLavorazione: corpo pompaGioco del rotoreI diametri interni ed esterni sono regolabili.µmApplication: Oil-pump housingRotor clearanceInside and outside diameter adjustable.Lavorazione: vasca dell’olioForatura dal pieno, svasatura e finitura con un unicoutensile.µmµmApplication: Oil sumpRough machining and finish machining in one tool.ANSI - CAT 40Z = 260 H7 regolabileadjustable30 Z = 146 Z = 2operazione1operazione2operazione 387,7 regolabileadjustable59,5 Z = 210064,6 regolabileadjustable311531HSK 63 - A10544Pezzo / workpiececorpo pompa per il cambio automatico delle auto_______________________________________________________________________________________________________________________________Oil-pump housing for car automatic gearboxMateriale / material ( DIN ) GG 25_______________________________________________________________________________________________________________________________Utensile / tool utensile a svasare / Countersinking- / plunging tool_______________________________________________________________________________________________________________________________Nr. dentil / number of teeth 2 x 2________________________________________________________________________________________________________________________________Inserto / insert speciale / acc.to customer specification_______________________________________________________________________________________________________________________________Grado / cutting grade MD rivestito / carbide coated_______________________________________________________________________________________________________________________________Velocità di taglio / cutting speed m/min 220________________________________________________________________________________________________________________________________Nr. di giri / number of revolutions min -1 800_______________________________________________________________________________________________________________________________Avanzamento / feed rate mm/min 160_______________________________________________________________________________________________________________________________Avanzamento al dente / feed rate per tooth mm 0,1_______________________________________________________________________________________________________________________________Profondità di taglio / depth of cut mm 12 , intera ampiezza / entire cuttingwidth_______________________________________________________________________________________________________________________________Refrigerante / coolant sì lubrificazione interna / yes, internal_______________________________________________________________________________________________________________________________Pezzo _______________________________________________________________________________________________________________________________/ workpiece vasca dell’olio per auto / Oil sump for carMateriale / material ( DIN ) GG 25_______________________________________________________________________________________________________________________________Utensile / toolallargatore lamatore a forareBoring and countersinking tool_______________________________________________________________________________________________________________________________Nr. dentil / number of teeth 1 / 2_______________________________________________________________________________________________________________________________Inserto / insertstandard / specialestandard / acc.to customer specification_______________________________________________________________________________________________________________________________Grado / cutting grade MD rivestito / carbide coated_______________________________________________________________________________________________________________________________Schnittgeschw. / cutting speed m/min ( 60 ) 220_______________________________________________________________________________________________________________________________Nr. di giri / number of revolutions min -1 1.167_______________________________________________________________________________________________________________________________Vorschubgeschw. / feed rate mm/min 164_______________________________________________________________________________________________________________________________Avanzamento al dente / feed rate per tooth mm ( foratura ) 0,14 / ( svasatura ) 0,07( drilling ) 0,14 / ( countersinking ) 0,07_______________________________________________________________________________________________________________________________Profondità di taglio / depth of cutmm_______________________________________________________________________________________________________________________________Refrigerante / coolant sì, lubrificazione interna / yes, internal_______________________________________________________________________________________________________________________________45