Big Smitty
11-21-2010, 05:00 PM
OK, I am going to do a kind of WIP with pictures for my knife build. This is unedited and no names have been changed to protect the innocent, namley me. Here goes:
Here is the blank as recieved. I decided to drop the tip a bit and take some of the belly out of the edge side.
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010001.jpg
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010003.jpg
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010005.jpg
Here is the blank after removing the material at the tip and clean up
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010008.jpg
After clean up a double line is scribed at the top and bottom edge for grinding the edge and swedge. Tracy's marking rig is an awesome tool to use for this, I just got mine and love it.
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010012.jpg
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010013.jpg
Next the grind lines are added to the blade. The Starret marking fuild is awesome. There are 2 lines because I decided to raise where I wanted my grind line.
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010018.jpg
Here is the completed blade after rough grinding. This one was hollow ground with an 8" wheel. Swedge was added free hand on the flat platen. Swedges are a real challenge free hand.
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010024.jpg
Here is where things get interesting. After the rough grind with a 60 grit belt I go to 120 and then to a 100X Norax. I work to thin the edge down from about the 1/16th" that I had with my scribed lines. Well I am not a super experienced hollow grinder and I made the mistake of getting to thin on my hollow grind. I ended up ruining the blade to the point that I could move the metal at the edge and about a 1/4" back with my thumb. It looked OK, but it was a dead blank. Lord I appologize and I hope ya'll won't kick me out of the club! So say good bye to the provided blank....
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010027.jpg
Now what to do... I wrote Murph a IM telling him about my crime and I then decided to make a new blank out of some 1 1/2" O1 I had. His design didn't exactly make the fit onto the O1 so I had to leave off the jimping he had and the thumb ramp. I replaced it with jimping from a checkering file, but other than that we are real close to origional design. Here it is after grinding:
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010028.jpg
Here are some other pictures of the final grind and it is ready for heat treat
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010037.jpg
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010032.jpg
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010036.jpg
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010033.jpg
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010034.jpg
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010029.jpg
So now I am pretty much back to where I began with a almost the same blade in O1 and yes this one is flat ground:biggrin:. I humbly hope that this blade is OK for the build and the powers to be will except my Service Member Knife Build Redux. I have to work out heat treat since it is a different metal, but that is something I can handle through a friend if it can't be done by Brad at Peter's.
More pics to come after heat treat.
Here is the blank as recieved. I decided to drop the tip a bit and take some of the belly out of the edge side.
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010001.jpg
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010003.jpg
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010005.jpg
Here is the blank after removing the material at the tip and clean up
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010008.jpg
After clean up a double line is scribed at the top and bottom edge for grinding the edge and swedge. Tracy's marking rig is an awesome tool to use for this, I just got mine and love it.
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010012.jpg
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010013.jpg
Next the grind lines are added to the blade. The Starret marking fuild is awesome. There are 2 lines because I decided to raise where I wanted my grind line.
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010018.jpg
Here is the completed blade after rough grinding. This one was hollow ground with an 8" wheel. Swedge was added free hand on the flat platen. Swedges are a real challenge free hand.
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010024.jpg
Here is where things get interesting. After the rough grind with a 60 grit belt I go to 120 and then to a 100X Norax. I work to thin the edge down from about the 1/16th" that I had with my scribed lines. Well I am not a super experienced hollow grinder and I made the mistake of getting to thin on my hollow grind. I ended up ruining the blade to the point that I could move the metal at the edge and about a 1/4" back with my thumb. It looked OK, but it was a dead blank. Lord I appologize and I hope ya'll won't kick me out of the club! So say good bye to the provided blank....
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010027.jpg
Now what to do... I wrote Murph a IM telling him about my crime and I then decided to make a new blank out of some 1 1/2" O1 I had. His design didn't exactly make the fit onto the O1 so I had to leave off the jimping he had and the thumb ramp. I replaced it with jimping from a checkering file, but other than that we are real close to origional design. Here it is after grinding:
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010028.jpg
Here are some other pictures of the final grind and it is ready for heat treat
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010037.jpg
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010032.jpg
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010036.jpg
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010033.jpg
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010034.jpg
http://i295.photobucket.com/albums/mm126/pdsmith777/MilitaryKnifeBuild2010029.jpg
So now I am pretty much back to where I began with a almost the same blade in O1 and yes this one is flat ground:biggrin:. I humbly hope that this blade is OK for the build and the powers to be will except my Service Member Knife Build Redux. I have to work out heat treat since it is a different metal, but that is something I can handle through a friend if it can't be done by Brad at Peter's.
More pics to come after heat treat.