• ASPV mini | POLISH MILL V TYPE | MOLDINO

    ASPV mini | POLISH MILL V TYPE | MOLDINO

    MOLDINO LOGO

    POLISH MILL V TYPE ASPV mini

    Brand: MOLDINO

    We’ve added high-precision finishing tools to our small-diameter multi-flute cutting tool series.
    The free-cutting edge shape solves issues related to vertical wall cutting.

     

    ISUUE 01 : Inability to achieve desired dimensional accuracy with deflected walls.
    Reworking consumes much time.

    Proposed solutions
    ● Insert shapes with enhanced free-cutting capabilities enable to precisely finish deep vertical walls with extended overhangs.
    ● ASPVmini decreases wall deflection, reducing the time spent on reworking, additional work and modification issues during the finishing process.

    ASPV-mini-MOLDINO

    Cutting condition

    Work material : S50C (220HB)

    Machine : Vertical type (BT40)

    Solid end mill

    Tool dia.:φ20mm
    Revolution:1,432min-1
    Feed rate: 572mm/min
    Depth of cut:ap=8.0mm
    Cutting width:ae=0.2mm
    Overhang:OH=100mm(L/D=5)
    ASPVmini

    Tool dia.:φ20mm
    Revolution:4,775min-1
    Feed rate: 2,387mm/min
    Depth of cut:ap=1.0mm
    Cutting width:ae=0.2mm
    Overhang:OH=100mm(L/D=5)

     

    Point !  > Ground chipbreaker

    The ground chipbreaker
    suppresses cutting forces.
    ASPV-mini-MOLDINO

    Work material:S50C(220HB)
    Cutter:Diameter φ20
    Cutting speed:Vc = 300m/min
    Feed rate: fz=0.1mm/t 
    Axial depth of cut (ap)=1.0mm  
    Radial depth of cut (ae)=0.2mm

     

    ISUUE 02 : Requires high verticality, even at deep points where the L/D※ is eight or greater.

                                       ※L/D:Ratio of tool diameter (D) and tool overhang (L)

    Proposed solutions
    ● Vertical cutting improves vertical wall accuracy, even when it’s difficult to cut the wall at constant depth due to extremely long overhangs.

    Depth constant cutting

    Tool dia.:φ11mm
    Revolution:2,893min-1
    Feed rate: 463mm/min
    Depth of cut:ap=0.5mm
    Cutting width:ae=0.1mm
    Overhang:OH=90mm(L/D=8.2)
    Air-blow
    Vertical cutting

    Tool dia.:φ11mm
    Revolution:2,893min-1
    Feed rate: 463mm/min
    Pick feed:pf=0.2mm
    Cutting width:ae=0.1mm
    Overhang:OH=90mm(L/D=8.2)
    Air-blow

     

     

    ISUUE 03 : The tool wears due to prolonged finishing, resulting in unstable surface grade or problems with dimensional accuracy.

    Proposed solutions

    The ASPVmini inserts use the new grade “TH308” which offers excellent abrasion resistance to maintain high surface grade and accuracy.

    Machine:Vertical 3-axis M/C (HSK63)
    Work material:Equivalent to SKD61 (45HRC)
    Tool: Body ASPVM1012R-3-M6
    Insert MPHT040205ZEL-0.5
    Cutting speed:Vc = 250m/min
    Feed rate: fz=0.1mm/t
    Axial depth of cut (ap)=1.0mm
    Radial depth of cut (ae)=0.1mm
    Air-blow

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  • ASRT-Radius-mill

    ASRT TYPE | RADIUS MILL 3CORNER | MOLDINO

    ASRT TYPE | RADIUS MILL 3CORNER | MOLDINO

    MOLDINO LOGO

    RADIUS MILL 3 CORNER ASRT TYPE

    Brand: MOLDINO

    Technology :

      AJ Coating series

      • Features of AJ Coating series

    ・Employs an AlTi layer with a new composition created by increasing the Al content of conventional layers.
    ・Excellent wear resistance, chipping resistance, and heat resistance!

      • New technology!!

    ・The new layer with high Al content employs a new composition and optimizes the crystal structure to improve wear resistance and chipping resistance!
    ・Employs a low-friction-effect coating with excellent welding resistance as the top-most surface layer. This reduces welding to the work and decreases cutting force!