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The Travel Cigar Humidor - UPDATED
In Share Your Projects
Cristian h-less
Jun 13, 2023
The travel humidor has been updated.
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The overkilling of the Trunk inspired Tool Panel
In Share Your Projects
Bell Skiving Machine Newbie neeeeds help!
In Help From The Community
Cristian h-less
Oct 07, 2022
Any piece of advice I will give bellow presumes that your machine is in good working condition which means you have a sharp blade, well adjusted roller, a concentric to the blade, polished and correctly adjusted presser foot. I will also presume that the real subject of the discussion is actually splitting rather than skiving leather. First, a good rule of thumb is to never try splitting down leather in thick layers at once. By thick layers I mean more than 0.5 mm. If you need thinning, lets say 2mm down to 0.5mm, the best approach is to have successive splits until you reach the desired thickness. Also, keep in mind that soft leathers under 1mm are always prone of raising problems even on machines equipped with suction. And this is especially valid when thinning down to under 0.6mm in thickness. Because any bigger bits of residue that sticks to the roller, when turning on the roller, will increase the pressure on the skived piece between the knife and the roller leading to 'bites' in the chorium up to the grain, resulting many times in holes to the surface of your leather piece. Suction, though, tends to reduce the possibility of these things happening. The roller speed is always a good idea to be at the lower end because it leaves more time to the roller to dispose any residues that would affect the splitting process. You may also consider adding a separate servomotor to your feed roller if you find the need of a better speed control. Any other piece of advise given to you in the comments section is valid and should be taken into consideration.
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The overkilling of the Trunk inspired Tool Panel
In Share Your Projects
Designing a pattern
In Leathercraft Techniques
Cristian h-less
Jun 03, 2022
That is literally the million dollar question, isn't it?......I'm hearing Phil saying 😂 And it really is, because the one who can design and create a pattern and make a bag and sell 1000 copies of it with $10,000/piece will become eventually a millionaire 😆 Usually when designing any bag you start from the parts that create the general shape, the skeleton of that bag, the immovable ones which, usually, are the front and the back sides and sometimes the base. Then, based on the perimeter of these steady parts you need to design the gusset whose perimeter will have it matching that of the fixed parts. Now, that's simple in theory but how do you actually get that, you will ask... There are two methods I know. 1. The traditional one, used by all modelists: walking the pattern to match notches, and walking which pattern part on which pattern part depends on the style of bag you're designing. I find this method prone to errors. 2. The Armitage method: matching the stitching holes numbers. This is my favourite method because it 'compels' things to match up nicely based on the same number of holes both on the large, steady parts (which should be designed first in this method) and the gusset. For example, if the front of your bag results in 100 holes, you shall trust that your gusset should have 100 holes also, whether you believe anything else. I'm not in anyway sure that Nigel has come up the first with this method, I just know the method from him. I do also feel that professional pattern making, much like Freemasonry, is covered in some kind of secrecy, or at least discretion, because it really stands as the head of all things when it comes to making high-end leather goods. But good design in general is at the intersection of a few skills of which some are learnable, while others are inborn. If one has not enough of the inborn skills (volumetric and abstract thinking, even some psychological traits I would add) he can't be a good designer and lot of effort should be put in acquiring these.
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Cristian h-less

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