Общие сведения
Название:Universal Cylindrical Grinder - M (W) 14
Модель:M(W) 1420/500/750mm
Класс точности:Обычной точности
Автоматизация:Автомат
Тип:?лифовальный станок
Product Description

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
 

Сайт поставщика: madeinchina.com

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