In the spring of 1998 i ordered the gingery series of books on how to build a metalworking shop from scratch. I have been looking at a cnc lathe for gunsmith use.
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Lathe bed scraping. The sb 405 gets a bench september 22 2011 back in 2006 when i got my south bend 405 it didnt come with a bench. Yes i too am building a metal working shop from scrap using the books written by mr. Picked up a 9 latheserial number 43892 nar 9.
Fine sand from the bottom of a virginia trout stream mixed with bentonite clay for a binder was my molding sand. While precise control of the spindle rpms is not really essential for the type of work youll do on a lathe in this class the tach can be especially helpful to those new to the craft as it helps them to get a feel for what speeds work best for various. I started with a 5 gallon steel bucket lined with firebrick mortar for a foundry.
The process then continues by hand scraping the bottom of the cross slide to mate with the top of the saddle. A nice feature on this lathe not found on most of the other mini lathes is the integral digital tachometer. Once the saddle is scraped to mate with the bed its top is ground perpendicular to the axis of the lathe bed on our way grinder.
Copyright 1997 by dave ficken. I plan to do the chambering threading possibly muzzles and engraving on the barrel. Building a gingery lathe.
I am trying to decide what is best. Some helpful tips on evaluating a lathe. Its 7am and you are casually sipping coffee and reading your favorite local paper.
Dave gingeryi figured hey i already have a foundry why not build some really nifty machines. When i got done stripping it down cleaning painting and reassembling it i decided to temporarily mount it on the end of my layout table. Electronic controls and motor.
I am keeping my manual lathe also for now. Practical machinist is the easiest way to learn new techniques get answers quickly and discuss common challenges with your peers. Built between april and june 1929predates a model c by a few yearstrying to find out what model or catalog number it issouth bend is cast in right front of bedcovered in surface rust cleaning the bed shows scrapping marks entire lengthin pieces now for electrocis bathmissing tailstock and gear covercame with massive 14 hp cast iron.
In addition the bar feeder i am considering making turned solid bullets. We started calling this lathe frankenlathe because there were times when it seemed to have been cobbled together from parts of several different machines.
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