This is how we rack our parts for the alodine coating. We have been using these same racks for 20 years. We have short racks, and tall ones.
The racks work really well, parts come back with no burrs from the plater handeling our parts
This is the finished product on one of the plenums Tony has been working on. Still have to go to the platers for the alodine coating
Our customer made the parts. T&M Precision was to mill the heads on the rods smooth
To save time and money, Tony made this fixture to machine 50 parts at the same time
https://www.youtube.com/watch?v=GnZ2q4vbYRk&feature=youtu.be
This is the final milling fixture Tony made for one of the plenums he is working on
Fixture is made with steps in it so it can be used for multiple machining operations
different view of welding fixture for welding small flange on plenum
