The T7220B vertical boring machine is mainly used to bore high accurate holes of cylinder body and engine sleeve and other accurate holes.
The T7220C is mainly used for fine boring high accurate holes of cylinder body and engine sleeve also for other accurate holes, it's can used for milling surface of cylinder. The machine can be used to boring,milling,drilling,reaming.
Model
T7220B
T 7220C
Max. boring diameter
Φ 200 mm
Φ 200 mm
Max. boring depth
500 mm
500 mm
Milling cutter head diamenter
-
250 mm
Max. milling area (L×W)
-
850x 250 mm
Spindle speed range
53 – 840rev/min
Spindle feed range
0.05 – 0.20mm /rev
Spindle travel
710mm
Distance from spindle axis to carriage vertical plane
315mm
Table longitudinal travel
900mm
1100 mm
Table longitudinal feed speed
-
54,108 mm /min
Table longitudinal move speed
-
1500 mm /min
Table latitudinal travel
100 mm
Boring dimension accuracy
IT7
Milling dimension accuracy
-
IT8
Roundness
0.005
Cylindricity
0.01/300
Boring surface roughness
Ra1.6
Milling surface roughness
-
Ra1.6 – 3.2
Overall dimensions (L×W×H)
1588x2210x 2340 mm
1588x2610x 2350 mm
Packing dimensions (L×W×H)
1830x1730x 2620 mm
N.W./G.W.
3300/ 3800 kg
3600/ 4000 kg
Наши услуги:
восстановление изношенных деталей;
цветной и нержавеющий прокат со склада в Ростове-на-Дону;
механическая обработка металлов( токарные и фрезерные работы);
изготовление валов,валков,подшипников скольжения,втулок(баббитовых,бронзовых,латунных,фторопластовых) и др. деталей по вашим чертежам или изделиям.
"Российское станкостроение" 2000-2011. Россия, г.Ростов-на-Дону ул.Орская 9 тел.(863) 290 88 31, 290 88 30, г.Москва ул. Яна Райниса 18
