Making blue steel rods for watchmaking, 天真用ブルースチール棒の作成

#ブルースチール　#旋盤　#時計修理

[@jd1838]

Gracias por compartir deseo que tu canal crezca mucho gran contenido de calidad un abrazo

[@tanakayawatch]

Thanks ☺️

[@liudasnorkus1629]

Thank you! I was thought you will not upload more videos anymore, your videos very helpful and easy to understand :)

[@tanakayawatch]

Thanks too💪

[@jaylav1125]

Thank you for taking the time to make these videos!! Very informative!

[@tanakayawatch]

Thanks for watching!! Welcome sir☺️

[@陳錡淵]

Thank you for the video!

[@tanakayawatch]

You are welcome.
I’ll try to make more movies. ☺️

[@corneliobouis4305]

Thanks a lot for sharing. I'm a hobbyist watchmaker and am very interested in all your videos. Maybe a little tip. No need for the music it is a bit distracting. Keep up the good work.
PS. It would be good to remind all that you must use tool steel O1 or A1.

[@tanakayawatch]

Thanks for watching
Unfastidious in music., when make a next video will no music.
And question what is steel O1 and A1?

[@relaydog7]

O1 is oil quench hardening, A1 is air hardening high carbon steel. Mild steel will not harden.

[@tanakayawatch]

Thanks. I heard it for the first time. I’ll check it.

[@fior2373]

@@tanakayawatch why not use piano wire?

[@tanakayawatch]

Long time ago, I bought piano wire by mistake. It can not cut my gravers 😥

[@Josias647]

Very good!!!!👏👏👏 Brasil. LUDOVICO

[@tanakayawatch]

Thanks ☺️☺️☺️Japan

[@christopherjames9214]

Love the technical and instructive elements of your videos, but, ye gods, do something about the dreadful and irritating musical accompaniment.

[@tanakayawatch]

Thanks for watching.
Recently I changed to use music.

[@sereyvathlorn7694]

Awesome!!!

[@tanakayawatch]

Thanks!

[@paulschumacker9901]

Awesome!

[@tanakayawatch]

Thanks ☺️

[@GranBuroo]

What do you use blue steel rods for in watchmaking? P.S. I like your music, and when I don’t I turn off the sound. Pro-tip. 😂

[@tanakayawatch]

Thanks for watching.
I bought from domestic watchmaking parts shop.
About music , thanks I know I have no sense of music …..😥

[@soundmindtv2911]

@@tanakayawatch haha, I liked the music. People who don't like it can simply turn down their sound volume 😂

[@tanakayawatch]

@@soundmindtv2911 Thanks , I will turn down when make new movie.😊

[@kevintanumihardja3881]

@@tanakayawatch Would you mind to share the name of the shop?
I went to Japan last month, but could find one after going to many places :(

[@АндрейНиколаев-ч4щ]

Спасибо

[@tanakayawatch]

Thanks for watching!

[@Mars-zgblbl]

What would these rods be used for, after they have been hardened, polished and blued?

[@tanakayawatch]

Thanks for watching. ☺️
I usually use making a balance staff and top of stacking tool and anything.

[@nn-lx5ot]

17:50 辺りでつかっってる粉のようなものはなんですか

[@tanakayawatch]

真鍮の粉です。粉と言うより真鍮の削りカスですね。
アルコールランプの熱が、スチール棒を急に熱すると、表面だけが熱されて、表面が直ぐに青くなり、スチールの真の部分はほぼ焼き戻されていないのにブルースチールが出来た感じになってしまいます。
ゆっくりと熱を伝える為の距離と、熱の分散をする為に真鍮の削りカスを貯めて置いて使っています。
また、レバー類など、太い部分と細い部分がある部品を焼き戻す時には、真鍮の粉を斜めに盛って太い部分を火に近く、細い部分を火から遠くする事で均一に出来るようにする時もあります。
ネジや針を飾りて青くする場合には、表面だけでいいので、真鍮の粉を敷かない時もあります。

[@samehshokry8231]

Thank you . What are the types of raw materials


[@tanakayawatch]

Thanks too.
Usually I bought steel rods from domestic watch parts shop.
Maybe it SK5.

[@emanuelechiarai5405]

Hi,
what is the material you put the rods on for tempering?

[@tanakayawatch]

Thanks for watching ☺️
There are brass shavings.

[@emanuelechiarai5405]

@@tanakayawatch Thanks!!!!

[@mohammadhajjafari2838]

Hello, please tell me what percentage of carbon steel wire has

[@tanakayawatch]

Thanks for watching ☺️
I usually use SK5. It’s included 0.85% carbon .

[@mohammadhajjafari2838]

thank you

[@sereyvathlorn7694]

Is it possible to have the technical drawing of your gravers?

[@tanakayawatch]

I have not a drawing. Could you show my other video "making gravers". Just cut off a top.

[@sereyvathlorn7694]

@@tanakayawatch thank you for responding! I’ll definitely check it out

[@MrSpa7777]

ビデオ後半の　ブルー焼きに使う素材はなんでしょうか？

[@tanakayawatch]

鉄の下に敷いてある物でしょうか？真鍮の削り屑です。熱を均一に与える為に小さいフライパンの上に乗せてその上に鉄を乗せています。
また、形が均等でない針等を焼く時は、その真鍮の粉でわざと斜めに固定したりして熱の伝わりを調整したりします。