PROJECT!
That does look like it might need a little TLC - Bob would be proud.Heil HM-10 Dual
I got some great help from Donna at Heil support on how they originally mounted the elements.
after some very nasty cleanup and reattaching the elements it works and looks great now.
after pics:
And this Keysight scope actually uses a LeCroy ADC!
You should be well proud for your efforts there buddy! It's went from looking done over to brand new with your clean up! Really nice job!
New chip ordered, hopefully Arrow will get the "free overnight" done right.
I ordered 3 part numbers from Arrow (2*Vref, 1*iMX6ULL-500MHz, 1*iMXULL-800MHz, totally $22 after SUMMER10 coupon), both from Reno warehouse, and they shipped out in 3 FedEx Overnight packages...
How can Arrow possibly be making money .
And this Keysight scope actually uses a LeCroy ADC!
I didn't know they got recently acquired. I thought it was a long established LeCroy business unit.
Open frame (ventilated) 6 pole, yeah they made them big back then.
Gunna spigot the 2 socket parts THz ?
That'd keep alignment good and it looks better too.....like you know what you're doing.
Gunna spigot the 2 socket parts THz ?
That'd keep alignment good and it looks better too.....like you know what you're doing.
If I knew what I was doing, I'd probably know what you meant by 'spigot'.
Do you mean cut a lip in the faces on a lathe, to center the extension tube accurately? And chamfer the weld seams? I will be doing that. Just haven't found/bought a suitable bit of tube yet, so don't know dimensions.
Alignment will be by clamping the parts in a bit of L section.
In the motor, the windings/pole piece seems to be fixed in the frame solely by heat-expanding the frame onto it. I think I need to separate them for a few reasons, so heating the frame up (without wrecking the old windings) will be a bit nail-biting.
I'd resist trying to separate them after being shrunk on. What's making you think you need to ?
I'd resist trying to separate them after being shrunk on. What's making you think you need to ?
Wanting to sandblast the frame. Also access to punch out the pins securing the brass plaque, from the inside.
Still weighing the pros and cons. Needing to heat the entire frame circumference evenly, to avoid risk of cracking the cast iron, being one issue. Doing it fast enough to not significantly heat the pole piece and aged winding insulation, another.