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MKSG1632 high precision CNC end face cylindrical grinder
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1004
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Product description
MKSG1632 high precision CNC end face cylindrical grinder
Features and scope of application:
1. This type of product is a high-precision CNC end face cylindrical grinder developed according to market demand.
2. This kind of grinding machine is suitable for grinding the rotating body of cylindrical or conical workpiece with international standard accuracy within IT6 range. It can automatically complete the grinding of the workpiece's outer circle and end surface, and is especially suitable for mass production of products.
3. The spindle of this machine adopts NP dynamic and static pressure spindle, which has strong rigidity, high precision and stable accuracy.
4. Both the table and the grinding wheel rack adopt the rolling linear guide pairs and ball screw pairs of well-known foreign or domestic brands. The conventional cast-iron slide guides have been eliminated, and the micro feed (0.001mm) has been truly realized.
Fifth, the numerical control system uses FANUC control system. Two-axis linkage, automatic repair; grinding wheel inclined axis, grinding wheel dressing compensation, backlash compensation, automatic diagnosis and other functions.
6. The grinding wheel balance device adopts the Italian Marposs dynamic balance instrument and the Japanese Tosei measuring instrument, and the outer circle and the end surface are automatically positioned and inspected online.
7. The linear velocity of the grinding wheel of this machine is 42m / s.
Eight, the machine tool X / Z direction positioning accuracy is 0.008mm / 0.008mm, X / Z direction repeated positioning accuracy is 0.004mm / 0.004mm.
Nine, the machine is equipped with automatic filtering device, cooling box and hydraulic station.
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Serial number
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project
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specification
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Note
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1
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Host dimensions (length X width X height)
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3890mmX2920mmX2130mm
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Main parameter
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2
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Grinding length
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750mm
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3
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Grinding diameter
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Ø320mm
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4
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Minimum grinding diameter
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Ø15mm
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5
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Grindable workpiece weight
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150kg
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6
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Center height of worktable
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180mm
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7
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Maximum travel of table
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900mm
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Workbench
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8
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Maximum moving speed of table
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12m / min
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9
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Minimum moving unit of table
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1µm
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10
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Rotation angle of worktable
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3 ° clockwise 6 ° counterclockwise
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11
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Grindable end face width
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40mm
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12
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Measuring instrument adjustable diameter range
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Ø8—Ø80mm
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13
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Servo drive motor
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X axis 3KW 12 / N · m
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14
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Grinding wheel size
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750mmX70mmX305mm
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Grinding wheel frame
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500mmX70mmX305mm
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15
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Wheel linear speed
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42m / s
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16
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Spindle spindle speed (stepless)
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100-2000r / min
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17
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Max moving speed of wheel carrier
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12m / min
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18
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Minimum moving unit of grinding wheel frame
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0.5µm
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19
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Grinder main motor (frequency conversion)
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15KW
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20
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Servo drive motor
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Z axis 3KW 12 / N · m
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twenty one
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Head frame drive motor (frequency conversion)
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2.2KW
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Headstock
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twenty two
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Headstock speed (stepless)
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15-760r / min
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twenty three
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Headstock top
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Mohs 5 #
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twenty four
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Rotation angle of headstock
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15 ° clockwise and 30 ° counterclockwise
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25
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Tailstock top
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Mohs 4 #
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Tailstock
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26
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Tailstock sleeve stroke
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Manual ≥25mm Hydraulic ≥18mm
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27
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Spindle pressure
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2.8-3Mpa
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Hydraulic system
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28
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Hydraulic system pressure
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3.5Mpa
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29
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Fuel tank capacity
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125L
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30
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Hydraulic oil
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15 # Spindle oil
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31
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Guide rail pair and screw pair
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Automatic lubrication
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Lubrication system
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32
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Grinding wheel guide rail pair and lead screw pair
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Automatic lubrication
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33
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Lubricating oil
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32 # Lubricant
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34
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Cooling pump flow, cooling box capacity
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100L / min, 180L
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cooling system
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