OP
DoghouseForge
Well-known member
Despite my metalurgical set backs. (i think i just made that word up
) I mananged to finish the final christmas order and remake the chefs knife I am giving my uncle for christmas.
This post has the butcher block process documented as well, since alot of folks seem to be interested in that process also.
The blade work is basicly the same with the exception of the Differential Hardening/quenching technique that I have begun using on my Kitchen style knives.
So to start we have a massive Butcher Block cutting board that was ordered as a christmas gift from a gal in Georiga.
I wasnt super happy with this boards looks upon completion but she designed it, and approved the layout before hand. This is a definite case of "the customer is ordering for there taste, not yours".
Its a Cool concept and with the exception of the oak and poplar stripes it is one of the nicest boards so far. I just would have switched the oak and poplar for another row of walnut, but ...thats just me.
The main wood in this build was Ambrosia Maple with Walnut and Bloodwood accents and spacers. There is some purple heart added for color and the oak and poplar i mentioned before.
To start I made a jig/stopper on the miter saw so I could cut each board to 2" without having to measure each one. Once these were all cut I played with the pattern until I was happy.
The next part involves moving the little jig/stop up to the blades edge so i can trim each boards edges evenly. In theory( at least in my mind) if i set the trimming to 1/8" then my overall spacing wont change and the symetry stays the way it was before trimming.
Here it is cleaned up
Since the edges of the board are not uniform I need to trim it down so that my clamps can pressure each row evenly. I use a square and basiclly trim the outer boards to the marked line
With everything evened up I can compress it to see if there are any obvious issues. As long as the seams are close the clamps will do the rest. This is a good time to cut your side boards. I use soft pine for these so that any slight uneveness can be pushed into the soft side boards and not mess up my uniform contact.
I use cut out 3/4" plywood as the top and bottom pressure plates. These keep the board from curling up or down (pringleing)
In order to keep them from becoming permanent additions wax paper sheets are layed under them. No matter how much over spill comes from the glue I have never had the wax paper stick once the boards were removed.
On a board of this size the gluing takes a little while so save time where you can in the process of compression by allready having your clamps together and roughly set.
As Aggie has pointed out numerous times its best to stagger your clamps. Once they are all on I tighten them in the same staggered manor.
Remember to go back after your done tightening the sides and put a little extra twist into the top and bottom clamps to relly enusre this thing stays flat.
I let my boards sit overnight and usually its the next evening before i can work on them again. So as a general rule 20-24 hours curing time in the clamps. It may be overkill but I like to let it sit unclamped for a few hours as well. Sometimes the over spill isnt totally set and letting it finish curing keeps from clogging the sander
Unclamped and down right ungly...but...Its flat!
The 3x21 craftsman sander with 36grit belt is the tool for the next job. Clamp it and start working it until any high spots, glue, and lowspots are removed.
Generally it takes me about 30-45 min to finish both sides. I didnt photo it but I run a level across the top and it will show you where you need to keep sanding and where to aviod. If you follow its lead you will end up pretty darn flat for a "by hand" job.
This post has the butcher block process documented as well, since alot of folks seem to be interested in that process also.
The blade work is basicly the same with the exception of the Differential Hardening/quenching technique that I have begun using on my Kitchen style knives.
So to start we have a massive Butcher Block cutting board that was ordered as a christmas gift from a gal in Georiga.
I wasnt super happy with this boards looks upon completion but she designed it, and approved the layout before hand. This is a definite case of "the customer is ordering for there taste, not yours".
Its a Cool concept and with the exception of the oak and poplar stripes it is one of the nicest boards so far. I just would have switched the oak and poplar for another row of walnut, but ...thats just me.
The main wood in this build was Ambrosia Maple with Walnut and Bloodwood accents and spacers. There is some purple heart added for color and the oak and poplar i mentioned before.
To start I made a jig/stopper on the miter saw so I could cut each board to 2" without having to measure each one. Once these were all cut I played with the pattern until I was happy.
The next part involves moving the little jig/stop up to the blades edge so i can trim each boards edges evenly. In theory( at least in my mind) if i set the trimming to 1/8" then my overall spacing wont change and the symetry stays the way it was before trimming.
Here it is cleaned up
Since the edges of the board are not uniform I need to trim it down so that my clamps can pressure each row evenly. I use a square and basiclly trim the outer boards to the marked line
With everything evened up I can compress it to see if there are any obvious issues. As long as the seams are close the clamps will do the rest. This is a good time to cut your side boards. I use soft pine for these so that any slight uneveness can be pushed into the soft side boards and not mess up my uniform contact.
I use cut out 3/4" plywood as the top and bottom pressure plates. These keep the board from curling up or down (pringleing)
In order to keep them from becoming permanent additions wax paper sheets are layed under them. No matter how much over spill comes from the glue I have never had the wax paper stick once the boards were removed.
On a board of this size the gluing takes a little while so save time where you can in the process of compression by allready having your clamps together and roughly set.
As Aggie has pointed out numerous times its best to stagger your clamps. Once they are all on I tighten them in the same staggered manor.
Remember to go back after your done tightening the sides and put a little extra twist into the top and bottom clamps to relly enusre this thing stays flat.
I let my boards sit overnight and usually its the next evening before i can work on them again. So as a general rule 20-24 hours curing time in the clamps. It may be overkill but I like to let it sit unclamped for a few hours as well. Sometimes the over spill isnt totally set and letting it finish curing keeps from clogging the sander
Unclamped and down right ungly...but...Its flat!
The 3x21 craftsman sander with 36grit belt is the tool for the next job. Clamp it and start working it until any high spots, glue, and lowspots are removed.
Generally it takes me about 30-45 min to finish both sides. I didnt photo it but I run a level across the top and it will show you where you need to keep sanding and where to aviod. If you follow its lead you will end up pretty darn flat for a "by hand" job.
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If the lady doesnt like it Im sure Ill hear about it and ill remake it if needed, but My wife says thats not going to happen...we shall see...


