Main Applications and Structural Features
The machine is suitable for grinding external and internal cylinder and cone, and end face of shaft. It can be used for mediumder and cone. And end face of shaft. It can be used for medium or small-batch production of parts or in tooling shop. Beside its advanced structure and beautiful appearance, it has features of high accuracy, strong rigidity, high grinding efficiency, ease in operation, etc.
The series grinders are all fitted with worktables capable of longituadinally traveling by hydraulic or manual control and rotatable wheel head and work head. Wheel of 400× 40× 203 used in inner grinding can improce grinding efficiency and wheel durability. When the spindle of work-head is rotating, wheel head will provide fine feed. Use of imported gear pump makes oil be supplied smoothly and with a low noise. Hydraulic reciprocal movement of worktable generates an oscillating effect, A frequent short-range reversing function is thus realized to improve surface grinding quality when a work piece is ground with plunge feed
Model
Deseription
unit
Specifications
M1420× 500
M1420× 750
MW1420× 500
MW1420× 750
General capacity
Distance between centers
mm
500
750
500
750
Centre heigh
mm
118
118
135
135
Dia. Ground(O. D)
mm
8~200
8~200
5~200
5~200
Dia. Ground(I. D)
mm
13~100
13~100
25~100
25~100
Max. length ground(O. D)
mm
500
750
500
750
Max. length ground(I. D)
mm
125
125
125
125
Max weight of work piece
kg
50
50
100
100
Workhead
Swiveling angle
+90
+90
+90
+90
Center taper
MT
3
3
4
4
Spindle speed
r/min
60, 85, 230.120.170, 460
60, 85, 230.120.170, 460
25~380
25~380
Wheelhead
Wheel spindle speed
r/min
1820
1820
1670
1670
Wheelhead rapid travel
mm
20
20
50
50
Max travel
mm
150
150
205
205
Swiveling angle
°
-180~ ± 30°
-180~ ± 30°
+10°
+10°
Hand feed per. rev
mm
1
1
rough: 2.0
fine: 0.5
rough: 2.0
fine: 0.5
Hand feed per. gra
mm
0.00125
0.00125
rough: 0.01
fine: 0.0025
rough: 0.01
fine: 0.0025
Max dimension of wheel(OD× W× ID)
mm
400× 40× 203
400× 40× 203
400× 50× 203
400× 50× 203
Internal grinding
Spindle speed
r/min
14000
14000
10000/15000
10000/15000
Dimension of wheel
mm
max: 50× 25× 13
min: 17× 20× 6
max: 50× 25× 13
min: 17× 20× 6
max: 30× 25× 10
min: 17× 20× 6
max: 30× 25× 10
min: 17× 20× 6
Table
Hand feed per rev.
mm
6
6
6
6
Max swivelling angle of table
°
clockwise: 5°
widdershins: 9°
clockwise: 7°
widdershins: 9°
clockwise: 3°
widdershins: 9°
clockwise: 3°
widdershins: 8°
Longitudinal traverse speed of table
m/min
0.1~4
0.1~4
0.1~4
0.1~4
Tailstock
Center taper
MT
3
3
4
4
Quill travel
mm
25
25
30
30
Motor
Wheelhead motor power
Kw
3
3
4
4
Internal grinding
Kw
The same motor with wheelhead motor
1.1
1.1
Power of workhead motor
Kw
0.25
0.37
0.55
0.55
Machine
Gross weigh
Kg
2400
2900
4100
4300
Packing dimension
mm
1920× 1450× 2050
2130× 1450× 2050
2350× 2030× 2050
2750× 2030× 2050
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
