Internal and External screw cutting on the mini lathe...
Автор: Richard Moore - Engineering at Home
Загружено: 2023-04-22
Просмотров: 900
My pressure washer broke and I had to repair it. Here I am making a brass M22 to M14 adapter for the high pressure gun inlet.
In this video I show you how to do manual screw cutting on a metal lathe, both internal and external along with the 30 degree tool angle technique.
We're also doing some drilling and boring and we have a look at a home made mandrel handle that you can use to manually drive the lathe.
0:00 - Intro & What the problem is.
4:37 - Parting of a 25mm brass hex bar.
17:10 - Oops!
18:47 - Boring a 20mm hole.
25:50 - A poor man's D.R.O.
26:10 - Talking about Leadscrew Pitch and Gearing.
27:50 - The Mandrel Handle.
29:21 - Internal screw cutting with the 30 degree tool method.
49:39 - Cutting an external M14 thread.
1:00:10 - Demonstrating my quick release chip tray.
1:01:49 - Cutting a 50 degree internal chamfer.
1:11:01 - The finished product.
1:11:37 - Squirting some water!
Lathe Gear Online Calculator - https://littlemachineshop.com/Referen...
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