Re: Accurate setup

2017-02-16 Thread Don W.
Bill, Why didn't I think of that? I set a piece of MDF on the lower rails and lowered the bit to just touch it. I took a flashlight to the backside and there is about .002-.003 inch gap on one side. To clarify, the bit is the Magnate 2704, the lower rails were verified to be exactly parall

Re: Accurate setup

2017-02-16 Thread 'joe biunno' via Legacy Ornamental Mills
the best way, in my opinion, to turn this on a legacy, is to have the carriage moving and at the same time the spindle is turning...and if the spindle is not turning fast enough, yes, you will get a spiral line...but for a clean-as-possible piece, increase the spindle rpm as much as possible, d

Re: Accurate setup

2017-02-16 Thread Jim Riggen
Yes, I'm finding out that the trial and error method makes things better. The most recent process was: bit depth set to take off about 1/32 ". The carriage is set to 1/2" to the rear of center. Turn on the router and move the carriage about 1/2" along the x axis. Rotate the work piece slowly. Aft

RE: Accurate setup

2017-02-16 Thread Bill Bulkeley
Now you guys are using magnate bits right only those are ground dead flat on the bottom other brands leave that line. Put a strait piece of stock in the mill and bring the bit down till it nearly touches and use some feeler gauges and see if its the same thickness each side of the router bit t

Re: Accurate setup

2017-02-16 Thread Tim
Jim, Just to cover all the basics, have you seen this? http://legacywoodworking.com/technique.cfm?techniqueID=6 -Tim On Monday, February 13, 2017 at 7:46:48 PM UTC-8, Jim Riggen wrote: > > I tried my first effort tonight. I made a round piece of wood! One problem > though. I used a #2704 bit

Re: Accurate setup

2017-02-16 Thread Don W.
I have the exact same results with my 1200 LOM. I believe it has do with the router not being exactly perpendicular to the rotating stock. The side that has the ridge requires to be shimmed up. By that, I mean placing shim stock between the router and the router sled. I will be working on th