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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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