Saf-Fro PRESTOJET 60, Operator'S Manual, Page: 209 / 224

Român ă 12 Român ă
Viteza de t ă iere
Viteza de t ă iere se stabile ş te în func ţ ie de:

Grosimea materialului ş i tipul de material care este
t ă iat.

Valoarea reglat ă a curentului. Reglarea curentului
influen ţ eaz ă calitatea muchiei t ă ieturii.

Forma geometric ă a t ă ieturii (dreapt ă sau curbat ă ).
Pentru a furniza indica
ţ ii despre reglajele optime, a fost
întocmit tabelul urm ă tor, pe baza testelor efectuate pe
un banc de prob ă automatizat; cu toate acestea, cele
mai bune rezultate pot fi ob ţ inute numai prin
experimentarea direct ă de c ă tre operator în condi ţ iile
sale specifice de lucru.
PJ60 PJ100
Curent
(A)
Vitez ă (cm/min.)
Curent
(A)
Vitez ă (cm/min.)
Grosime
O Ţ EL
MOALE
ALUMINIU
O Ţ EL
INOXIDABIL
O Ţ EL
MOALE
ALUMINIU
O Ţ EL
INOXIDABIL
4 mm --- --- --- --- --- --- --- ---
6 mm --- --- --- --- --- --- --- ---
¼ ” --- --- --- --- --- --- --- ---
8 mm --- --- --- --- --- --- --- ---
10 mm 60 119 206 105 --- --- --- ---
½ ” 60 91 157 77 --- --- --- ---
15 mm 60 72 122 55 100A 180 223 147
¾ ” 60 48 75 40 100A 117 152 99
20 mm 60 43 65 36 100A 106 140 91
25 mm 60 26 36 17 100A 70 98 63
1 ” 60 25 35 16 100A 68 95 61
30 mm 60 --- 22 --- 100A 50 73 46
1 ¼ ” 60 --- 16 --- 100A 45 66 42
35 mm --- --- --- --- 100A 38 55 36
1 ½ ” --- --- --- --- 100A 32 48 31