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Special-polishing process MMP Technology
By selective machining
- f the micro-roughness
cutting edges and surfaces
- f HAM tools can be
Special-polishing process for tools with hyper smooth surfaces 1 - - PowerPoint PPT Presentation
Special-polishing process for tools with hyper smooth surfaces 1 - - PowerPoint PPT Presentation
Special-polishing process for tools with hyper smooth surfaces 1 Special-polishing process MMP Technology By selective machining of the micro-roughness cutting edges and surfaces of HAM tools can be manufactured in reproducible superior
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SLIDE 3
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The MMP Surface Study – Basics
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The MMP Technology Treatment
Application of particles which are aggregated to simulate High Frequency Range Eliminate 4th order defect
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The MMP Technology Treatment
Application of particles which are aggregated to simulate Medium Frequency Range Eliminate 3rd order defect
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The MMP Technology Treatment
Application of particles which are aggregated to simulate Low Frequency Range Eliminate 2nd order defect
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The MMP Technology Treatment
Eliminate 2nd order defect
Result = Form
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The MMP Technology Treatment
Before MMP After MMP
HAM tools are treated with a defined and fix batch process. The surface specific characteristics are significantly improved. Basically it is possible to set the roughness as per request.
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The MMP Technology Applications
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The MMP Technology
Removal of micro-burrs and stabilisation of the cutting edge with MMP Technology
Before MMP After MMP
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The MMP Technology
The MMP technology treatment is suitable for:
- Solid carbide tools
- Solid carbide tools with CVD or PVD coating
- PCS-equipped tools with the basic body
made of carbide
- Standard and special tools from nominal-ø 0,5 mm
and shank-ø 3,0 mm Major and minor cutting edges, flutes and guide chamfers are processed in this way.
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The MMP Technology - Advantages
Advantages:
- Optimal chip removal
- Reduction of built up edges
- Defined cutting edge
rounding
- Homogeneous and
reproducible surfaces can be reached
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The MMP Technology - Advantages
Additional advantages:
- Higher cutting speeds and
feed rates are possible
- Reduced cutting forces
- Less heat generation on the
tool and workpiece
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The MMP Technology – Re-sharpening
HAM re-sharpening:
- Original point grinding
- Original geometry
- Original coating
- With/without MMP Technology
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