This is probably more related to QC, but I wanted to send out a feeler
on what folks like for making impressions to measure. Like for internal
grooves, radius features, etc. Features on parts hard to probe, and
an impression, on an optical comparitor can bring those details to prevelant
"light".
In the old days we used a sealing wax like substance that we melted with
fire and stuffed it into the cavities to be measured. And also I have used
a silicone like substance that was mixed together like 2 part epoxy glue.
What I'm looking for are some sources for the epoxy/silicone substance as
it made excellent impressions. Like the PVS stuff dentists use.
Any info on this would be appreciated...
on what folks like for making impressions to measure. Like for internal
grooves, radius features, etc. Features on parts hard to probe, and
an impression, on an optical comparitor can bring those details to prevelant
"light".
In the old days we used a sealing wax like substance that we melted with
fire and stuffed it into the cavities to be measured. And also I have used
a silicone like substance that was mixed together like 2 part epoxy glue.
What I'm looking for are some sources for the epoxy/silicone substance as
it made excellent impressions. Like the PVS stuff dentists use.
Any info on this would be appreciated...