Allargatori Hollfelder - SEF meccanotecnica

Allargatori lamatoriEsempi di applicazioneUtensili specialiCountersinking toolsApplication examplesspecial tooling for customer applicationsLavorazione: pompa dell’olioVano pompaUtensile combinato.Tutti i diametri sono regolabili.µm µm µmApplication: Oil-pumpPump cavityCombination tool.All diameters adjustable.Lavorazione: pompa dell’olioVano pompaUtensile a svasare per la sgrossatura del vano pompa.µm µm µmApplication: Oil-pumpPump cavityCountersinking tool for rough machining of thepump cavity.65 regolabileadjustableABS 5041,35 + 0,05 regolabile / adjustable35,55 + 0,05 reg./ adjust.31,35 regolabileadjustable45°15°10,5regolabileadjustableX10°R 0,295,682,531,35regolabileadjustableX62,6 regolabile / adjustable z = 527,6 regolabile / adjustable z = 345°1,2 HSK 63 - A= 1 x 45°84sul- finito 28105on finish- 2865 regolabile / adjustable42Pezzo _______________________________________________________________________________________________________________________________/ workpiece corpo pompa per auto / Pump housing for carMateriale / material ( DIN ) GGG 40_______________________________________________________________________________________________________________________________Utensile / tool utensile a svasare / Countersinking tool_______________________________________________________________________________________________________________________________Nr. dentil / number of teeth 4 / effettivo 1 / effective 1_______________________________________________________________________________________________________________________________Inserto / insert standard / specialestandard / acc.to customer specification_______________________________________________________________________________________________________________________________Grado / cutting grade MD rivestito / carbide coated_______________________________________________________________________________________________________________________________Velocità di taglio / cutting speed m/min ( 41,35 ) 197_______________________________________________________________________________________________________________________________Nr. di giri / number of revolutions min -1 1.516_______________________________________________________________________________________________________________________________Avanzamento / feed rate mm/min 227_______________________________________________________________________________________________________________________________Avanzamento al dente / feed rate per tooth mm 0,15_______________________________________________________________________________________________________________________________Profondità di taglio / depth of cut mm - 3_______________________________________________________________________________________________________________________________Refrigerante / coolant sì lubrificazione interna / yes, internal_______________________________________________________________________________________________________________________________Pezzo / workpiece corpo pompa per auto / Oil-pump housing for car_______________________________________________________________________________________________________________________________Materiale / material ( DIN ) GG 25_______________________________________________________________________________________________________________________________Utensile / tool allargatore lamatore a gradino / Multistep countersinking tool______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Nr. dentil / number of teeth ( 27,6 ) 3 ( 62,6 ) 5Inserto / insert standard / speciale_______________________________________________________________________________________________________________________________standard / acc.to customer specificationGrado_______________________________________________________________________________________________________________________________/ cutting grade MD rivestito / carbide coated_______________________________________________________________________________________________________________________________Velocità di taglio / cutting speed m/min ( 27,6 ) 108 ( 62,6 ) 242Nr._______________________________________________________________________________________________________________________________di giri / number of revolutions min -1 1.230Avanzamento_______________________________________________________________________________________________________________________________/ feed rate mm/min 554_______________________________________________________________________________________________________________________________Avanzamento al dente / feed rate per tooth mm ( 27,6 ) 0,15 ( 62,6 ) 0,09_______________________________________________________________________________________________________________________________Profondità di taglio / depth of cut mm - 3Refrigerante_______________________________________________________________________________________________________________________________/ coolant sì, lubrificazione interna / yes, internal43