Рет қаралды 4,408
Hi Guys!
In this video I'm going to finish my little stand to take pictures of the carbide micro tooling that I make.
Are 18 holes and 9 threads milled, all made approximately around 11 minutes.
I like to show it to assist in understanding, and to inspire you.
All CNC-programming was made by my self, as always I'm using the Mach3 and the Wizard on it, is simple and intuitive.
I recommend you to explore the Wizard in order to understand better the syntax of the G codes in a CNC process.
The milling machine is one of my 2010 Sherline machine, I love them for decades.
Material - 7075 aluminum alloy.
First sequence of 9 holes, - 3.3 mm diameter, 7 mm depth.
9 threads milled - 4 mm - Pitch 0.70
Last sequence of 9 holes - 1/8" diameter and 10 mm depth.
Drills used - carbides.
RPM in all process - 10 k
Feed rate holes - 100 mm/m
Feed rate for the threads - first pass 153 mm/m - second pass 175 mm/m - 10k rpm
Coolant / Fluid - mix of kerosene 80% with 20% of mineral oil.
Join our facebook group, Sherline Lathe & Mill Group, I am an admin there.
Luiz Ally