The product carried out the national standard completely, and passes through the forcing standard cognizance that the nation put into effect and EC authentication;
1. The grinding machine working table's lengthways moving and grind head's transverse moving is hydraulic transmission, the stepless velocity modulation;
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 magnetic clutch can be installed according to the user need, it can eliminate the inertia that caused by quick descending;
4. The working table slideway of rail is paste the polytetrafluoroethylene soft belt, and the wear- resistant is good, and the energy consumption is low;
5. The grinding head perpendicular feed slideway is paste the polytetrafluoroethylene soft belt, and feeding sensitivity is high;
6. 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;
7. 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
Unit
M7140
M7140/G
M7140×16
M7150×12GM
M7150×16GM
M7150×20GM
Table working surface(W×L)
mm
400×1000
400×1600
500×1250
500×1600
500×2000
Max. size of workpiece to be ground(W×L×H)
mm
400×1000×400
400×1000×600
400×1600×400
500×1250×400
500×1600×400
500×2000×400
Table longitudinal travel (hydraulic)
mm
200-1100
200-1700
200-1100
200-1100
200-1100
Table speed (stepless)
m/min
3-25
3-25
3-25
3-25
Table “T” slots
3
3
3
3
Width
mm
18
22
22
22
Distance from grinding wheel spindle-axis to table surface
mm
200-600
200-800
200-600
200-600
200-600
200-600
Max. travel of wheel-head
mm
430
430
430
550
550
550
Cross(manual or hydraulic)
Vertical(manual or power-operated)
400
600
400
400
400
400
Automatic cross-feed of wheel-head (stepless)
m/min
0.8-3.5
0.5-3.5
0.5-3.5
0.5-3.5
Continuous
Intermittent
mm/stroke of table
3-30
3-30
3-30
3-30
Wheel-head feed for each turn of hand-wheel
mm
3
3
3
3
Cross
Vertical
0.5
0.5
0.5
0.5
Min. down-feed hand-wheel dial graduated to
mm
0.005
0.005
0.005
0.005
Grinding wheel size(O.D×W×I.D)
mm
φ400×50×φ203
φ400×50×φ203
φ400×50×φ203
φ400×50×φ203
Wheel-head rapid up-down traverse speed
mm/min
310
310
310
310
Hydraulic pump type
YB1-50
YB1-100
YB1-100
YB1-100
YB1-100
Delivery
L/min
47
96
96
96
96
Electrical equipment total capacity
kVA
12
14
14
14
15.5
Grinding wheel motor powe
kW
7.5
7.5
7.5
7.5
Speed
r/min
1440
1440
1440
1440
Hydraulic pump motor power
kW
2.2
4
4
4
5.5
Speed
r/min
940
960
960
960
960
Wheel-head rapid elevation motor power
kW
0.37
0.37
0.37
0.37
Speed
r/min
1400
1400
1400
1400
Coolant pump type
DB-100
DB-100
DB-100
DB-100
Delivery
L/min
100
100
100
100
Coolant pump motor power
kW
0.25
0.25
0.25
0.25
Speed
r/min
3000
3000
3000
3000
Max. allowable weight of workpiece
kg
624
1000
975
1248
1560
(Including electromagnetic chuck)
Electromagnetic chuck(W×L)
mm
400×1000
400×1600
500×1250
500×1600
500×2000
Overall dimensions(L×W×H)
mm
3480×1736 ×2280
3480×1736 ×2490
4285×1950 ×2280
3530×2073 ×2280
4100×2073 ×2280
6500×2073 ×2280
N.W/G.W
kg
4500/5000
4700/5200
5600/6500
6000/6700
7000/8000
8000/9300
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
