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Description
A wide range ofgrinding conditions, from rough grinding to precision grinding, and a V-v slide- structured table for high-speed , low-speed , high-precision work.
Features
· Efficient high rigidity column stricture by structural analysis obtains high precision
· High quality cast iron , rib reinforced , annealing heat treated for maximum rigidity of operation u column movements reversible by Encoder (Memory section setting)
· Designed overhanging type V-v sliding structure table realizes high precision operation in both high and low speed u Automatic down feed ofwheel head gives maximum operation convenience
· Control system for fullautomatic cycle with position displays assures intuitively easy operation. (Rough grinding , Fine grinding , Fine grinding position , spark-out and cycle stop head position)
separate hydraulic tank and oil temperature radiator system avoids the transmission of heat and vibration to the machine. (standard)
· Convenient grinding thanks to ergonomic design u Table movements reversible by proximity sensor suitable for wide range of grinding from heavy grinding to precision grinding
· Current position and grinding state is constantly displayed during automatic cycle
· Automatic continuous lubrication on allslide ways
· Handle intensively arranged on the front of machine u centralized control panel for easy operation
UP/ DOWN servo motor transfer system |
3 Axis Auto controller |
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Features
DESCRIPTION |
UNIT |
MODEL |
||
640 SHD |
||||
Table clamping surface |
mm |
680 X 400 |
||
Maximum travel (X X Y) |
mm |
760 X 480 |
||
Magnet chuck |
mm |
600 X 400 |
||
Max. distance between spindle center and table |
mm |
610 |
||
Table |
Tslot size ( wide X number ) |
mm |
18 X 3n |
|
X-Axis Traverse speed range |
m/min |
5 ~ 25 |
||
Cross
|
Cross feed hand wheel |
Graduation |
mm |
0.02 |
Revolution |
mm |
5 |
||
Cross auto feed rate |
Increment |
mm/step |
0.03 ~ 10 |
|
Continue |
m/min |
0.1~1.0 |
||
Maximum rapid traverse speed |
m/min |
1000 |
||
Head |
Down feed handle wheel |
Graduation |
mm/div |
0 . 005 |
Revolution |
mm/rev |
1 |
||
Automatic feed per traverse volume |
mm |
0.001 ~ 0.05 |
||
Maximum rapid traverse speed |
mm/min |
500 |
||
Spindle |
Grinding wheel dimension |
mm |
Ø305 X 20 ~38t X Ø 127 |
|
50Hz revolutions per minute |
rpm |
1450 |
||
60Hz revolutions per minute |
rpm |
1750 |
||
Motor |
Spindle motor |
KW |
3.75 X 4P |
|
Hydraulic pump motor |
KW |
1.5 X 6P |
||
Cool uant motor |
W |
200 |
||
Dust collector motor |
KW |
0.75 X 2P |
||
Oil cooler motor |
KW |
1.5 |
||
Total power consumption |
KW |
10 |
||
Machine net weight (approx.) |
kg |
3900 |
||
packing gross weight (approx.) |
kg |
4200 |
||
Floor space ( L X W X H ) |
mm |
3200 X 2100 X 2050 |
||
Packing space ( L X W X H ) |
mm |
3500 X 2400 X 2450 |
Dimension
Accessories
STANDARD |
|
Wheel flange |
1 PCS |
Wheel extractor |
1 PC |
Balance base |
1 SET |
Tools with box |
1 SET |
Electro magnetic chuck |
1 PC |
Coolant system |
1 SET |
OPTIONAL |
|
Dust suction system |
Grindingvise |
Digital counter |
Additional flange |
Round dresser |
Inverter |
Sine-dresser |
|
Chiller Cooling Low Noise Hydraulic Tank | Left and Right Continuous Oil Lubrication System | Balance Table(BUBBLE LEVEL) |
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