04-19-2018, 07:37 PM
This has been an on off project for some time. Building a grinder to sharpen the band saw blades for the saw mill.
The grinder head was from a chain saw sharpener, the gear head motor for advancing the blade and controlling the grinder head was from some sort of golf bag mover thingy. You know pasture pool.
The cam needs some refinement. The lift works well, follows the tooth profile nice but need to ramp the down stroke where its grinding the face of the tooth, Revision 46b.
https://youtu.be/2JZEWm0JPrY
The grinder head was from a chain saw sharpener, the gear head motor for advancing the blade and controlling the grinder head was from some sort of golf bag mover thingy. You know pasture pool.
The cam needs some refinement. The lift works well, follows the tooth profile nice but need to ramp the down stroke where its grinding the face of the tooth, Revision 46b.
https://youtu.be/2JZEWm0JPrY
Free advice is worth exactly what you payed for it.
Greg
Greg