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  1. 25-01-2014 #1
    dudz's Avatar
    Lives in Dunedin, New Zealand.
    dudz
    Last Activity: 09-02-2025 Has a total post count of 295. Received thanks 2 times, giving thanks to others 79 times.
    Hi all, haven't been on for a while.

    Ok... I'm using the work piece I am doing right now as an example.

    Click image for larger version.  Name: ex.bmp  Views: 459  Size: 467.7 KB  ID: 11365

    The points are for drill holes (4mm x 5mm deep ) to except a bolt.
    The material is 6062 T6 ALI. 76x76 x 20mm
    I am pocketing around the outside (20mm deep) instead of a profile for less stress on my small machine.

    Question is, how do I clamp this without cutting the clamps or without a vacuum bed ?. If I had through holes I guess I could clamp it down with bolts, but I am coming across this issue very often. How do I do it ?
    Last edited by dudz; 25-01-2014 at 01:56 PM.
    Swedish Storbro Luna - 3 axis CNC mIll - 250 - 2500rpm / 1.1 tonne

    3 axis CNC/router / Alu profile frame....25mm Alu Cutting bed X=500mm Y=300mm Z=110mm.....Supported 25mm X rails ....Supported 20mm Y rails....Supported 20mm Z rails.....2.2kw Chinese WC spindle..... CSLAB CSMIO/IP-M 4-axis Ethernet Motion Controller....M542 Drivers..SY60STH86-3008BF Motors...running....Mach3 / Cambam / Emachineshop.
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