Holes Part-2 | Little no.of Holes

grabcad

This part has holes in different z-levels. So, if you are wondering about the approach and retract at various z-levels of a drilling toolpath, this part allows you to see it.Manufacturing:This is a fairly simple part and does not require a CAM software to program it, however, the process is as follows1. Get raw material in block form.2. Hold it in a machine vice.3. Rough it, Drill holes.4. Finish the part using an endmill.Casting Techniques:1. Create a pattern (use a 3D-Printer or wood made pattern)2. Use sand casting Technique with double sand in-fills to get great detailing and better surface finish.