To All:
Here are some machining tips culled from the following site:
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- When you need to cut a precise angle on a part, set it up in the machine with a protractor and then write a program to follow the angle with an indicator, this way you can bump the part around while the your machine is indicating.
- Progressive fixturing? whats that? Thats the ability to make finished parts, no matter how many setups are involved, instead of doing the first operation on a 1000 parts than the 2nd,
- Vertical machining centers work great for lots of jobs, but the one thing that always gets in the way is the cutouts that are sometimes left behind after a machining operation, sometimes you can bolt thru to hold them down, other times you can just mill the cutout away, but the easiest way around the problem is to just mill clearance holes, or pockets thru the fixture and leave the cutouts drop thru. =======================================================================