The grinding machine working table's lengthways moving and grind head's transverse moving is hydraulic transmission, the stepless velocity modulation;
1. The machine tool bed adopts the heat symmetry design, and the heat-distortion is become a little; Using the oil returning to heat the bed slideway, the slideway straightness change is below 0.005mm;
2. The grind head perpendicular feed for the hand moves, and have the quick elevating mechanism, and it can lighten labour intensity, raises work efficiency;
3. The partly electrical equipment carried out the new national standard, and increasing the electrical equipment interlock safety device, and it is very convenient to operate;
4. Grinding head perpendicular feed slideway installs the boundary lubrication material of my factory originates straight line bearing, and feeding sensitivity is high;
5. The machine tool motion is smooth and steady, the function is reliable and the noise low, the precision stable and it is convenient to operate.
Main Specifications
M7130G/F
M7130G/FG
M7132/F
Table working surface(W×L)
320×1000 mm
320×1000 mm
320×1000mm
Max. size of workpiece to be ground(W×L×H)
320×1000×400mm
320×1000×600mm
320×1000×400mm
Table longitudinal travel (hydraulic)
200-1100 mm
200-1100 mm
200-1110mm
Table speed (stepless)
3-25 m/min
3-25 m/min
3-25m/min
Table “T” slots
3
3
3
Width
18 mm
18 mm
18mm
Distance from grinding wheel spindle-axis to table surface
135-575mm
135-775mm
135-775mm
Max. travel of wheel-head
Cross (manual or hydraulic)
380mm
380mm
350mm
Vertical (manual or power-operated)
400mm
400mm
350mm
Automatic cross-feed of wheel-head (stepless)
Continuous
0.3-3m/min
0.3-3m/min
0.5-3m/min
Intermittent
3-30mm/stroke of table
3-30mm/stroke of table
3-30mm/stroke of table
Wheel-head feed for each turn of hand-wheel
Cross
2.6mm
2.6mm
2.6mm
Vertical
0.5mm
0.5mm
0.5mm
Min. down-feed hand-wheel dial graduated to
0.005mm
0.005mm
0.01mm
Grinding wheel size(O.D×W×I.D)
φ350×40×φ127mm
φ350×40×φ127mm
φ350×40×φ127 mm
Wheel-head rapid up-down traverse speed
310mm/min
310mm/min
310mm/min
Hydraulic pump type
YB1-100
YB1-100
YB1-100
Delivery
96L/min
96L/min
96L/min
Electrical equipment total capacity
10kVA
10kVA
10kVA
Grinding wheel motor power
5.5kW
5.5kW
5.5kW
Speed
1440r/min
1440r/min
1440r/min
Hydraulic pump motor power
3kW
3kW
3kW
Speed
960r/min
960r/min
960r/min
Wheel-head rapid elevation motor power
0.37kW
0.37kW
0.37kW
Speed
1400r/min
1400r/min
1400r/min
Coolant pump type
DB-25A
DB-25A
DB-25A
Delivery
25L/min
25L/min
25L/min
Coolant pump motor power
0.125kW
0.125kW
0.125kW
Speed
3000r/min
3000r/min
3000r/min
Working surface to base level parallelism
300:0.005mm
300:0.005mm
300:0.005mm
Surface roughness
Ra0.63
Ra0.63
Ra0.63
Max. allowable weight of workpiece
468kg
468kg
500kg
(Including electromagnetic chuck)
Electromagnetic chuck(W×L)
300×680mm
300×680mm
320×1000mm
Overall dimensions(L×W×H)
2295×1500×2062mm
2295×1500×2262mm
3000×2035×2052mm
Packing case dimensions(L×W×H)
261×167×242cm
261×167×262cm
286×175×236cm
N.W/G.W
3500/4000kg
3600/4100kg
4000/4500kg
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
