Thank you for all rhe videos. Your work is so interesting and I am looking forward to the next videos. I learn a lot about Japanese carpentry. With best wishes
@chantarokichi5360
Жыл бұрын
Thank you very much. I will do my best to continue to make posts that will be helpful to you.
@Robinouille
Жыл бұрын
Great video. Always good to see how you do it. Personally depending on the chisel I do either full flat back or just 20mm from the edge. Thank you.
@chantarokichi5360
Жыл бұрын
Thank you very much. It might be a good idea to change the finish of the back depending on the intended use. I will consider it.🙏
@davidgendron1953
Жыл бұрын
Thank you, I really like the way you explain things and do them!!
@chantarokichi5360
Жыл бұрын
Thank you very much.🙏🙏🙏 I will try my best to keep posting.🙇♂️
Thank you, great lesson! Do you ever do ura dashi to correct a flat back on your chisels?
@chantarokichi5360
Жыл бұрын
Thank you for watching my video. In my case, I do not do uradashi regarding chisels. A chisel is a very stressful tool on the cutting edge compared to a plane. If the steel is struck with a hammer during uradashi, stress accumulates on the steel. It causes metal fatigue. With a planer blade, it is not that much of a problem, but in the case of a chisel, it may come out as a defect later on.
@Nico-bu6bj
Жыл бұрын
In my my opinion, you are removing too much steel from the ashi. Because of this the urasuki will become smaller too fast. Try lifting the handle a little bit without lifting the blade from the stone. When you do this the pressure during sharpening shifts to the beginning of the ura. This makes it a lot easier to keep the most important part of the ura flat and it also ensures the ashi do not become too large at the end of the ura.
@chantarokichi5360
Жыл бұрын
Thank you very much for your valuable input. In my case, I use a slightly different ura for each type of chisel. For chisels that are used by thrusting, such as Oozuki Nomi, I practice the method you have taught me. In general, I make my chisel urasuki smaller (called beta ura in Japan). Of course, the method of use and the method of adjustment depend on each individual's work. In my case, beta ura is easier to use chisels.
hello especially for large chisels like yours but where the ura has some chips do you do ura dashi or just flatten it? Thank you
@chantarokichi5360
7 ай бұрын
In my case, I do not uramashu. After sharpening the back sufficiently with flat diamond grinding stones No. 400, No. 600, and No. 1000, I use an artificial grinding stone No. 1000 to make the scratches caused by diamonds shallower. After that, I sharpen it with a type of natural whetstone called mikawanagura, and finally finish it with a natural whetstone such as suita.
@k.3004
7 ай бұрын
@@chantarokichi5360 thank you so much I’ve actually did it today early morning and it worked 😊
@k.3004
7 ай бұрын
@@chantarokichi5360 I've dm'd you in Instagram
@user-vf5yg8cd5c
10 ай бұрын
インスタでいつも拝見させていただいてます。こちらKZitemからもよろしくお願いいたします。
@chantarokichi5360
10 ай бұрын
有難うございます! とっても嬉しいです🙇♂️🙇♂️ こちらこそよろしくお願いします🙏🙏
@e139439
Жыл бұрын
Hi man, why japanese chisels? I mean the title, doesn't non-japanese chisels need to have a flat back too? They lack the hollowness at the back it's a pain to try to flatten them...
@chantarokichi5360
Жыл бұрын
I have only Japanese chisels at my disposal. Therefore, I can only talk about Japanese chisels. Each country has a different culture related to woodworking, and therefore, I think the mechanism of hand tools related to it is also different. This video was produced to serve as a reference for people who use Japanese chisels. Therefore, it may not be applicable to chisels in other countries.🙇♂️🙇♂️
Great Video as always! What do you do if the backside is really uneven, so That the burr on the edge would become too big? Do you turn and sharpen the Bevel aswell to avoid it? Stay well 🦦
@chantarokichi5360
Жыл бұрын
Thank you very much. If the back planes are inaccurate and require major modifications, we will look at the remaining thickness of the steel to determine how much to modify. If the steel is too thin to be perfectly flat, we may stop the flat modification halfway through.
@Northern_daiku
Жыл бұрын
@@chantarokichi5360 you are Most welcome! Thank you for your respond :) So you dont Switch to the Bevel side while the flat modification ?
@chantarokichi5360
Жыл бұрын
@@Northern_daiku In my case, I view the correction of the flatness accuracy of the back and the grinding of the cutting edge as two separate processes. Of course, when the flatness of the back is corrected, burrs will appear on the cutting edge. These burrs are eventually removed by the normal polishing process.🙇♂️🙇♂️
@Northern_daiku
Жыл бұрын
@@chantarokichi5360 Thank you very much for takeing the Time to answer:)
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