我正在學中文

またまた李老师の動画である。

タイトルを見て、ピンとこないのであるが、

ビットコイン（比特币）とブロックチェーン（区块链）の話である。

自分も理系のエンジニアだから言うけれども、

外来語に中国語を無理くり当てはめるのを

そろそろ止めてほしいと思う。

（せめて日本語のような表音文字を使うか、

英語表記にするかにしてもらいたい・・・）

日本語が便利なところは、やはり外来語をカナ文字にできることである。

少なくとも、カナ文字を取り入れるだけで、

日中の言語交流は、そこそこ進むのではないだろうか？

（もちろん、カナ文字は日本流の简体字であって、

決して中国人に受け入れられるものでもないが・・・）

www.youtube.com

　今日は少し趣旨を変えて、木人試作のタスクについて、動画を調べていた。
　下記のYoutuberさんの、動画によりこれまで良くわからなかった、アームの駆動部分や、角度付けを知ることができた。

www.youtube.com

hi everybody this is plans on how to make your wing chin down it's going to be a lamination process dummy is nine inches in diameter it is the front view here ghost goes through the measurements on its plans come down fourteen inches from the center make two holes to square holes at two inch by two inch we're not going to be using a drill this time you see why later on the second hole you come down from the top twenty six and a half inch and this hole is going to be two inches by two and a quarter and then you come down forty two inches from the top to make the hole for the lake and that hole is going to be three inch by four inch the whole thing is 60 inches long we can move now to the back of the dummy back into the me surprisingly the holes look exactly the same this front because the top two host Chris crosses the top two holes is going to be a little bit wider at two and three eighths by two because you want the back hose would be a little bit wider so that when you hit the arm just a little bit more clay and the two arms on the top crosses this crosses mix annex your defiance once again that's what it looks like now going to the side view in the top view just let you know the top view that's the two arms Criss crosses the leg most time these are like the one on the right the lake are cut slanted but we're going to make it easier we're going to cut the lake hole straight to it's just it's an easier process in fact so now we're going to move on to the lamination buy wood at your local hardware store I guess a hardwood would be the best although it's very expensive and hard to find oh the lamination process is a three days schooling a two pass of the wood here they're a stack together we should make a four and a half inch by nine but when we slap them together it's going to make a nine by nine you don't have enough clamps put heavy objects on top you can even put screws down to hold it down if you're really on a budget you can even use laminated and the f-word because they're very cheap not the best way but the cheapest would here here goes so we're going to start with this hole first and then top hole here two by two you start with one half of the dummy come down fourteen inches make a square hole here at two by two inch use a handsaw because you're going to be cutting this and an angle you don't cut straight to it cut as many score as many times as you can here's the back view and you don't cut through it because the armhole goes in from the front and comes out on the other half that's why they're cut on an angle and you don't cut through it and then you choose off the excess and when you're done this is what it's going to look like now you do the other one you go to the back of the the dummy you measure up the square hole this one is a little bit bigger once again it's two by three eight spike by two it's a little bit bigger so that when you hit it from the front if it pivots left and right a little bit more in the back and this is what it should look like when you're done after chiseling and then you go on to make the middle armhole and the leg hole those two are really easy to do come down 26 and a half inch make a square at the two and 1/8 and a forty-two inches down for the lake hole at four by one and a half then you just use the circular saw cut as many scores you can chisel it out and you're halfway there the second piece you do you do exactly the same as the first one practically practically identical same cuts same angle same everything the small difference is what's considered to be the back of the dummy for the hole for the top two holes they are the exiting holes or once again two by two eight five two two and three eighths by two because you want put off to arms to have a little bit more plate so the fact of the hole is a little a little bit bigger than the front punished to by cute fun notable with the record so this gets flipped over and now it's going to look like a trunk of the bunny before you glue it just check the the measurement check the top view here the two arms take a piece of wood in there and and stick a piece of wood and the arm is 12 inches long it should not be wider than the width of the dummy as you can see here in this diagram the two arm should be exactly the same width as the dummy and if that's the case then angle of the two arms are perfect if you look through the hose it looks kind of strange but this is what it looks like the two hose Criss crosses and you can see the bottom hole from the top hole and pop the bottom on the top is a shoe you kind of connected and that's what it looks like in Criss crosses and if the measurements and the angles right then you can flip it over and then clasp it wait for three days and you're pretty much done the rest is pretty simple pop three arms you can actually maybe buy a table legs that are pre-cut table aches roughed in pre-cut table legs and just shape them down your arms the leg you would have to laminate again laminate the shape of the leg that you want and you're pretty much done and have a good time and good luck to this project bye for now

(speed)

　前回試作した１号機は、適当に作ったものであったので、結局は型練習の役には立たなかった。
　今回はこのモデルを元に、次タイプの設計に入ることにした。
（併せて、語学勉強の方も継続するが、WINGCHUNG留学では、広東語よりも、英語を身に着ける方が良いのかもしれない）