Back Gear
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Installing the back gears on a south bend 13" lathe.
Should be similar on 9", 10", 11" and maybe some others. In this video i discuss how the back gears are disassembled and process went through to determine what size shims needed between head stock casti. Two of the many speed changing mechanisms in a conventional lathe headstock has been explained this video with help 3 dimensional models.
Students find back geared headstock hard to understand soooo. A response to subscriber who needs fix excessive ware on back gear bushing an atlas lathe. Hope this helps some.
I go through the process of taking bull gear assembly out a 10" logan lathe. It is easy to do with th. Here's a simple and easy one for them.
This should also work for various size lathes. A viewer said he had the same lathe as mine and was having trouble figuring out back gear operation.
