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High Precision CNC Tool & Cutter Grinder MG30 For the Future Manufacturing… 　　　　　　　　　　　　　　　　　　　　　　　　　　　　MG30 is a CNC Tool & Cutter Grinder which responds flexibly to rapidly-changing requirements for production. Realizing high-level fusion of precision and efficiency, it is perfectly suited to high-mix low-volume production.

Main Features

  1. 15kW high-power grinding wheel spindle
  2. Double-faced contact (HSK) for grinding wheel sleeve
  3. Direct drive system adopted for rotary axes (A, W)
  4. Highly flexible programming system: MSPS-Ⅱ

Major Machine Specifications

Maximum Tool Size for Grinding Overall tool length max.200mm
Tool diameter max.φ150mm
Grinding wheel spindle Spindle nose taper HSK-C50
Spindle motor 15/10kW
Spindle speed 500〜8000min-1
Work Head Spindle nose taper ISO No.40

Machine Body Structure

High rigidity to ensure both high-precision and high-efficiency

A super robust body structure with high-precision and high-efficiency secures high-level stability of powerful heavy-duty grinding.
High rigid work-head and swivel axis./Optimal structural design based on stress analysis

Grinding wheel spindle supporting high-precision and high-efficiency.

HSK grinding wheel spindle (manual clamp)/Grinding wheel sleeve for HSK (HSK-C50)

The high-power grinding wheel, with 15kW output and revolutions from 500 to 8,000min-1, enables high-level of efficiency.
The grinding wheel adopts HSK to contribute to improvement of precise processing and performance.

〔Features of the HSK System〕

  1. High precision

    Repeated accuracy for attaching and removing the grinding wheel sleeve is less than 2μm.

  2. High rigidity

    High rigidity in all directions

  3. Easy removal

    Automatic clamping system makes it easy to remove the grinding wheel sleeve.

Body structure and CNC control axis configuration

Optimal CNC control axis configuration

Optimal CNC control axis configuration and strokes for each axis enable to grind a wide range of tools. In addition, the grinding wheel is located in the center of the machine. This symmetry structure minimizes effects of deformation caused by heat generation.
DD system used on the rotary spindles (A and W spindles)

High positioning accuracy to guarantee precise processing

DD system for the rotary axes (A, W) which eliminates backlash promises accurate processing at all times.

Stress-free operations

Fully automatic grinding with one chucking operation for stress-free tool grinding.

〔Process Flow〕 Processing program started→Position of the tool automatically detected with sensors→Grinding commenced→Grinding completed

Compact, space-saving design

A compact design of 1,600 mm x 2,120 mm x 2,100 mm (W x D x H)
* Not including the control panel

コンパクト・省スペース設計

Programming System MSPS-Ⅱ

Highly flexible programming system

Programming system with refined easy-to-use functions flexibly responds to grinding of a wide variety of tool shapes.