Product Category
MK1320 CNC External Grinding Machine (Simple)
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Product Description
Typical processed parts
Main features of the machine tool
■ Mass production of shaft parts
■ Automatic measuring instrument of Jack Intelligent Equipment
■ CNC operating system of Jack Intelligent Equipment
■ Automatic quantitative lubrication
Machine tool configuration
■ Suitable for mass production of shaft parts;
■ Application of CNC operating system from Jack Intelligent Equipment;
■ Application of automatic measuring instrument from Jack Intelligent Equipment to achieve closed-loop automatic grinding work cycle,
■ To ensure processing size accuracy;
■ Equipped with electrical cabinet (with air conditioning), built-in hydraulic and machine tool combination, with a small footprint
■ Advantages such as small footprint;
■ The headstock spindle and tailstock spindle use #4 Morse taper;
■ The tailstock uses ball bearings for linear motion, with pneumatic telescopic function;
■ Equipped with automatic quantitative lubrication to ensure the lubrication of the screw;
■ Equipped with a larger water tank and magnetic separator;
■ The protective cover is of a simple type.
Grinding wheel holder
■ Grinding wheel holder feed
The feed of the grinding wheel holder and the worktable is driven by AC servo motors through ball screws, and the ball screws can be configured with other brands according to user requirements (Taiwan Shangyin or Yintai);
■ Guide rail
The grinding wheel holder and worktable guide rails use plastic-coated guide rails to improve their shock resistance and sensitivity;
■ Grinding wheel spindle
The grinding wheel spindle can be configured according to user needs:
a. Ordinary three-piece structure; b. Hydrodynamic series; c. Hydrostatic series; D. Direct drive electric spindle.
Working accuracy
Outer roundness Roundness |
Outer cylindricity Outer Cylindricity |
Outer surface roughness Outer Roughness |
0.0015 mm | 0.005 mm | Ra≤0.32 μm |
Main specifications and technical parameters
Project Item |
Specification Specification |
Project Item |
Specification Specification |
Grinding diameter range | φ8-φ200mm | Headstock top | 4#Mt |
Distance between the two tops | 500/750mm | Tailstock top | 4#Mt |
Distance from the center of the headstock to the working table |
125mm | Grinding wheel specification | 400x(20~40)x127mm |
Maximum longitudinal movement of worktable | 600mm/850mm | Grinding wheel motor rate | 4Kw |
Worktable movement speed range | 0.01~4m/min | Maximum linear speed of grinding wheel | 40M/S |
Table rotation angle | -5-+9° | Minimum feed of grinding wheel holder | 0.001mm |
Headstock spindle speed | 60,85,230,120,170,460r/min | Minimum worktable feed | 0.001mm |
Tailstock sleeve movement amount | 25mm | Total motor power | 9Kw |
Maximum workpiece weight | 20kg | Machine weight | 2200kg |
Video display
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