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About popeye2sea

- Birthday 11/09/1961
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barkeater reacted to a post in a topic: Block size calculations
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RossR reacted to a post in a topic: Block size calculations
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GGibson reacted to a post in a topic: Block size calculations
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Another important ratio: 10 blocks made = 1 swallow of your favorite alcoholic beverage. This ratio can also be acceptable as 5:1 when making particularly difficult blocks. Regards, Henry
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Canute reacted to a post in a topic: USS Constitution 1812 Marines Leatherwork Projects by popeye2sea
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I am waiting on delivery of another item before I dye the backs. There needs to be a little bit of thinning of the leather where some of the pieces come together. I am waiting on some alignment pins before I can get the locations for thinning marked. In the meantime I have started cutting leather for the cartouche boxes. Here are all of the pieces that make up the cartouche box. The body of the box is at bottom. It will be scored and folded to make the front, back, and lid of the box (lid on the right). The box end pieces with their linings are the tombstone shapes. The half circles are the lid ends. Beneath the lid ends are the buckle straps for the cross belt. Next to the right is the closure strap and two gussets for the access panel in the front of the box. Above is the keeper for the cross belts that run across the back of the box. All pieces will be black. I still need to punch all of the stitching holes. One last piece that I have not figured out how to make yet is a leather knob like object that fastens the box closed. Stay tuned. Regards, Henry
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More progress on finishing the edges and backs. The edges round over and polish up nicely with the burnishing burr mounted on the drill. I am moving on to the backs of the pieces. The nap of the flesh side of the leather needs to be knocked down and polished and a coat of dye applied. I don't need it to be super finely finished because it will be on the inside of all the cross belts when worn. It just needs to be whiter instead of raw leather. Below are the items used to accomplish this part. Tokonole Burnishing Gum, a thin spreader, and a wood burnishing tool In this second photo, you can better see how much the nap is knocked down. The piece on top is finished ready for white dye. Next step is dying the backs white followed by white edge coat, and the pieces will be almost ready for assembly. Regards, Henry
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I promised you a short piece on sharpening, Here are some of the tools that need to be extremely sharp in order to get a clean cut when tooling leather, The other items across the top of the picture are the sharpening tools. The black box on the left holds a diamond grit sharpening stone with two sides; course 325 grit and Extra fine 1200 grit. I would prefer to have an additional intermediate grit, but I have not ordered that yet. I have been using the 1200 grit to keep my tools sharp. The 325 grit is really useful to put a fresh edge on a tool. It can remove a lot of metal. Next to it is a leather strop that has been charged with a polishing compound. I use this frequently between every few cuts to maintain a keen edge. In front of and to the right of the strop are a couple of gauges that can be used to keep the tool at the proper angle when honing the edge. The multi grooved tool at far right can be charge with polishing compound to hone the inside edges of curved and pointed gouges. Finally, the cone shaped item in front of the strop is a diamond grit round tool sharpener. The cone is hollow with diamond grit on the inside face also so that one can sharpen the inside and outside edges of round punches. Some of the tools are fairly straight forward to sharpen. Once you get the hang of keeping the correct angle the flat knives and tools are easy. What you are trying to achieve is the apex of the blade being centered and straight across the whole blade. When you get that right you will start to form a burr along the edge. The burr is essentially the sharp edge being tapered down to a microscopically fine point. You then knock the burr off by stropping and you are left with a very fine edge. The benefit to keeping your tools razor sharp will be very obvious as soon as you try to use a dull tool. You can still get the job done but it is going to require a whole lot more effort and your cuts will not be as clean, You are also asking for injury because as your effort goes up so does the risk of slipping and sending the tool where you do not want it to go (your hand). Here are some close ups of the above tools. This diamond awl has not been sharpened yet. I can almost guarantee that your tools will not be sharp enough straight from the manufacturer. This one is not bad but a few passes on stone and strop will polish the faces and make it push through and then pull out of the thickest leather easily. The edge beveler and the French edger are sharpened on their flat outside edges on the stone. The inside bevel is honed on the grooved honing block. The round punches are sharpened with the diamond grit cone. The sharpening cone is pushed up into the punch and rotated to sharpen the inside face of the punch and conversely, the punch is inserted into the hollow of the sharpening cone to put an edge on the outside face of the punch. The punch on the left is right from the factory while the punch on the right is after my sharpening. The most difficult tools to sharpen are the unusual shaped punches. The round end punches are not so bad, but getting inside the oblong punch is not easy. And the compound faces of the buttonhole punch are a bit difficult. You can see where I could not quite get to the round part where it butts up against the straight section. There is actually a good size nick in the blade there that I may have to do some more heavy grinding to get out. That is where the 325 grit diamond stone will come in handy. Finally we get to the diamond stitching punches. These tools make the line of stitching holes for saddle stitching leather pieces together. The problem with sharpening these is that the blades are only 3mm from tip to tip. Thankfully, you don't really have to sharpen them as much as polish up the faces in order to make them not get stuck in the leather. For these stitching irons I use a 240 grit sanding disk chucked into my Foredom drill handpiece that is held in the bench mount. The 240 grit is probably too aggressive but it is what I have on hand. I introduce the stitching iron to the disk at a relatively low speed with a very light touch to just polish the face. You don't want to change the shape of the blades. You can see, if you look closely, that the fourth blade from the top, I did just that. It is no longer perfectly even from end to end. It will not really affect the work, but I was highly annoyed when I did it. There you have it. Sharpening your tools is well worth the effort. It makes the crafting so much more enjoyable. Regards, Henry
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Now that the fronts of the pieces are done and the leather has been re-moisturized with neats foot oil, it is time to start finishing the edges and backs. I set up my Foredom drill handpiece with a wooden burnishing tool. The desktop mount is a brand new acquisition. I found that setting the tool up in the drill press mount was a bit awkward. The first pass through the burnisher is with the edge wetted with a little water. This starts to shape and round over the edges. The next passes are done after applying a gum compound called Tokonole. It is a Japanese burnishing gum. A light coat of the Tokonole is applied to the edges and allowed to partially dry before burnishing. The result is a smooth, rounded edge, ready for a white edge coat. You can see the contrast with the raw rough edge in the pictures below. Now that I am looking at that last picture, I can see that I am not quite done. Another pass through the burnisher is due. Regards, Henry
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Need help with building a Strap for topgallant shrouds
popeye2sea replied to Y.T.'s topic in Masting, rigging and sails
I usually put the "assembled" strap back over the hooks of the serving machine, but your right, the final service must be put on by hand. Regards, Henry -
Need help with building a Strap for topgallant shrouds
popeye2sea replied to Y.T.'s topic in Masting, rigging and sails
If you have a serving machine that will allow you to set it up with hooks, there is a simple process that will produce a good looking strap. Set the distance between the hooks to twice the length of what your finished strap will be. Start with a looped end of thread over one hook and take a few turns around both hooks to build up the thickness of the strap. Make sure there is plenty of extra length for the serving. Put a half hitch or two near one of the hooks such that there will remain a small eye around the hook. Proceed to serve over the line between the hooks. When you reach the opposite hook, throw another half hitch to secure the line. Again make sure there is plenty of length of line left over. Your going to use this to finish serving over the eyes at the ends. Take your strap off the hooks. Bring the two ends together and lash the two eyes together end to end. Finally, continue the service over the two lashed eyes, meeting up with where you first started serving. Finish by tucking the end under the last few turns and cutting close. Regards, Henry -
I finished dying the leather white. It took 4 coats of white dye to get the coverage I want. The first coat was 50:50 water with increasing concentrations of dye applied in the later coats. The final coat was close to 100% dye. Now that the leather is white there are still a few more steps before I can start stitching up the pieces. The water based acrylic really dries out the leather. You can see in the picture where the edges of the leather have curled. The next step is to get some moisture back into the leather by applying neatsfoot oil. Neat is an Old English word for cattle. The oil is literally rendered from cows feet. Since the acrylic dye essentially seals the top of the leather the neatsfoot oil is applied on the flesh side (back) of the leather. After the neatsfoot oil has been applied, I apply a topcoat satin finish over the dye to further seal and protect the dyed leather. Next, if the piece needs more moisture I will do another application of neatsfoot oil before starting on finishing the edges and the back of the pieces. Regards, Henry
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First cuts. First up is to cut 2 1/4" strips of leather from the veg tan sides. Using a long straight edge I squared up one side of the hide. Then it is a simple process of setting 2.25 inches on the strip cutter and running it down the trued up edge. I was able to get enough strips for 6 sets of cross belts. Next is to punch all of the holes according to the patterns. Using an edging tool I knocked off the corners of all the edges so that they can later be burnished to a smooth rounded surface. The grooving tool is then employed to prepare the stitching lines and then the stitching irons are used to punch the holes for the saddle stitching that holds everything together. After all the tooling is done it is time for the dye. I am using Angelus Brand flat white acrylic leather paint. As I have mentioned previously, I do not know of anyone who is currently making a true leather dye in white. First step in preparing for the dye is to go over the leather with isopropyl alcohol. This cleans the leather and also raises the grain a bit so that the dye adheres better. Next, I started applying the first coat which is about a 50:50 mix of dye with water. Apparently the water allows the paint to penetrate the leather a bit so there is less tendency for it to crack and flake off. This will be repeated for a few coats with gradually increasing concentrations of dye/water. The idea is to build up multiple thin coats of dye to create a more flexible robust surface. It is always better to lay down the dye in thin coats rather than one thick coat. Below is after two coats of white dye. It is hard to se in this picture but you can still see the natural color of the leather through the white. It is going to take a few more coats to get the depth of color that I want. The top piece is actually from the officers sword belt, which I have just started to cut. I also need to start cutting the pieces for the cartouche box and making the pattern for the neck stock. All of that cross-hatching ought to be fun. I may have to buy a new tool for that in order to get consistent depth grooves for the cross-hatching. Notice, also, that the button holes punched in the top belt are what happens when you don't keep your tools sharpened. There is a big difference in how clean the holes are from the bottom two pieces. I will post something about how to keep these tools sharp, soon. Regards, Henry
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Here is the pattern for the cartouche box. It's fairly complicated. The box itself is made in one piece and will be grooved and folded along the dashed lines (right side) to form the bottom of the box. The angled rectangles take the straps for the cross belt buckles. The v-shaped stitching at center holds the cross belt keeper ( the long rectangle at bottom of picture). The two oblong holes take the marine emblem plate for the cover. There is a closure strap at the cover end (decorative curved left side). The leather toggle that will hold the cover closed is not shown. That will be fastened through the three small holes to the right. The trapezoid shaped flap cutout on the right is to access the tray that will be inside the box. Your supposed to be able to access that tray while the box is closed to get at spare flints and the like. At the bottom are the various pieces that get stitched on to the main body piece. The circle (will be two half circles when finished) form the side walls of the cover. The domed rectangle is the side walls of the main box. The triangular piece with the trimmed off corners will be gussets for the access flap. The last two items are the closure strap and the buckle straps Regards, Henry
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Anyone ever heard of a stitching pony? I only learned what it is when I got into leatherwork. Back in the day carpenters would use a clamping or shaving horse. The carpenter would sit on it and the clamp was operated by a foot treadle. Leather workers have a similar bench called a stitching horse. I purchased a stitching pony. The difference between a horse and a pony is size. A stitching pony is tucked under one thigh. The wooden block is a wedge to open the jaws of the clamp. The jaws are leathered so as not to mar the surface of your work. Regards, Henry
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Patterning the cross belts. The cross belt patterns are pretty straightforward. After taking all the measurements off of the originals I lay them out and mark off the locations of all the punch holes. Round holes for the length adjustment, button holes for the breast plate and scabbard, and diamond shaped stitching holes. Regards, Henry
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I had to search a few different places to find the hardware to make the Sword baldric and slings. These are the items I finally settled on to design the baldric around. Basically, the two halves of the shoulder cross belt and the front and rear sword sling all attach to the large ring which will sit at my left hip. The hanger hooks will attach at the end of the slings and the sling length will be adjusted by the buckles, The large hook on the ring is to hang the sword from while walking so that the sword hangs more vertically. The two pieces were purchased separately and I opened the small eye to get it on the large ring. The sword scabbard has two loops for the hanger straps to hook in to. They are carved to look like infinity snakes with the snake swallowing its own tail. I happened to find these snap hooks that are also styled as infinity snakes and they match quite well except the hooks are silver color and the loops on the scabbard are gold. I may just live with the difference, or I might find a way to plate the hooks sometime down the road. The sling buckles are brass lion heads. All in all, some very cool finds. Regards, Henry
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