WOW! Has it really been seven months since my promised post? SORRY! I LOVE my Camjack Knurler. I have done some extensive testing with it using 96DPI straight knurls from Accu-Trak on 3/4 inch dia. 12L14 steel. My light 7X14 minilathe has been accurized and rigidized, but is still too flimsy to support axial movement under lathe power without the dreaded doubling. Doubling requires a lot of rolling to work out of the stock which creates needle debris that embeds in the workpiece and the user's fingers (think of how thin sheet metal fractures when folded back and forth across a crease.) The knurl\workpiece interface is so shrouded by the arms holding them that debris cannot be brushed out as the work rotates.
I have worked out a procedure I call "Knurling by the Knumbers" which I do manually and which produces sharp, fully-formed knurls with zero debris. I will post the results as soon as I learn how to post pics, hopefully the 10th.
Jayman
I have worked out a procedure I call "Knurling by the Knumbers" which I do manually and which produces sharp, fully-formed knurls with zero debris. I will post the results as soon as I learn how to post pics, hopefully the 10th.
Jayman