Lathe Tool Setup: Difference between revisions

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[[File:Drill Centering into vee block.jpg|thumb|center|300px|Before drilling round stock, hold a center in the chuck of your drill or mill and line it up with the center of a clamped vee block. From "Cross Drilling" by Stan Bray, "World of Model Engineering" No 3, 1989, http://www.model-engineer.co.uk/sites/7/documents/wome-3-pt3.pdf]]
[[File:Drill Centering into vee block.jpg|thumb|center|300px|Before drilling round stock, hold a center in the chuck of your drill or mill and line it up with the center of a clamped vee block. From "Cross Drilling" by Stan Bray, "World of Model Engineering" No 3, 1989, http://www.model-engineer.co.uk/sites/7/documents/wome-3-pt3.pdf]]
[[File:Drill Centering using same round stock.jpg|thumb|center|300px|Take a slice of metal of the same diameter as the work and center-drill it in the lathe. This can be put on top of the work in a machine vice and will act as a guide. This will also work for square stock. From "Cross Drilling" by Stan Bray, "World of Model Engineering" No 3, 1989, http://www.model-engineer.co.uk/sites/7/documents/wome-3-pt3.pdf]]

Revision as of 16:26, 17 May 2013


From "The Lathe" by Stan Bray, "World of Model Engineering" No 3, 1989, http://www.model-engineer.co.uk/sites/7/documents/wome-3-pt1.pdf
All drilling operations should start with a center drill; this gives an accurate and clean starting point, and reduces the chance of the drill bit "walking" off center.

Drilling

Before drilling round stock, hold a center in the chuck of your drill or mill and line it up with the center of a clamped vee block. From "Cross Drilling" by Stan Bray, "World of Model Engineering" No 3, 1989, http://www.model-engineer.co.uk/sites/7/documents/wome-3-pt3.pdf
Take a slice of metal of the same diameter as the work and center-drill it in the lathe. This can be put on top of the work in a machine vice and will act as a guide. This will also work for square stock. From "Cross Drilling" by Stan Bray, "World of Model Engineering" No 3, 1989, http://www.model-engineer.co.uk/sites/7/documents/wome-3-pt3.pdf