Vintage Electric Hammer Drill Restoration and Conversion from 100V to 18V
Тәжірибелік нұсқаулар және стиль
This is a vintage electric hammer drill from Japan. Its power is only 330W.
I tried it, but it did not work because it broke the internal wiring. Fortunately, the wire did not touch the body, otherwise I would have been shocked. For safety, including modernization, I decided to convert this tool from electric to battery hammer drill powered by 18V Milwaukee battery.
You can watch this video by part
00:05 build alternative Milwaukee 18V battery
05:55 power tool disassembly
06:07 stuck chuck removal trick
08:57 field removal trick
09:34 label removal trick
10:22 chuck removal trick
12:22 rebuild armature structure
17:29 how to rewind the armature
20:42 how to check short circuit between the commutator bars and the body
20:49 how to check the armature commutator bars checking
21:13 how to glue the armature
21:29 how to balance the armature
22:38 install permanent magnet
23:42 mount the battery to the drill house
24:47 paint new color
25:27 rusty chuck restoration
26:36 assembly time
30:46 testing
Li-ion MILWAUKEE 9.0 Ah 20V 162Wh
- Voltage 18V ~ 20V
- Capacity 9Ah
- 15 cell of lithium-Ion 18650
You can find the battery case at t.ly/0R8-
Lithium-ion battery cell
- Brand model: LG INR18650HG2
- Standard capacity: 2800- 3000mAh
- Rated voltage: 3.6V
- Charging voltage: 4.2±0.05V
- Maximum continuous discharge current: 20A
- Discharge cut-off voltage: 2.5V
- Weight: Max.47.0g
- Size: Max.18.2×65.2 mm
- Charge and discharge times: 500 times
New DC 18V motor
- 12 commutator bars
- 12 stuck teeth armature
- 1.1 mm coil wire
- 10 times covers 4 stuck teeth
I hope you find this video useful and enjoy it!
Furthermore, I am happy to receive feedback, suggestions to improve myself.
!!! I'm sorry for the mistake if I did in this video !!!
Thank you very much for choosing to watch my video!
Have a nice day
Gear Show
Пікірлер: 317
This was excellent. You really went all out. Love the result. 🥰🥰🥰
@gear_show
2 жыл бұрын
Thank you so much 🤗
The proper use for a 50mm socket 😂
I`m one of your biggest fans! Every video is a masterpiece. Really grateful you`ve inspired me to do a lot of my own projects.
@gear_show
2 жыл бұрын
Thank you for away come to this channel! I'm glad you like those contents.
@plageran
2 жыл бұрын
wish i had the patience
Gear Show rewinding the armature, thats more like it. Loved it.
@gear_show
2 жыл бұрын
I'm glad you love it, thank you!
@mcrwy
3 ай бұрын
@@gear_show But when the engine is modified, it becomes weaker than it was, so it is preferable not to modify it and make it as it was. There are many repairmen who do not do this for this reason
14:30. When I saw these armature rings, I immediately remembered how we used to throw shaped transformer plates in childhood. They were in the form of the Russian letter "Ш", or "E". 😄
@gear_show
2 жыл бұрын
Oh, you have a good childhood memories. Thank you for sharing!
@Kamidashi77
2 жыл бұрын
@@gear_show Thank you for amazing work and video montage! 🙂
Excellent work with useful tools and techniques.
It looks like the spot labeled '12v' on the circuit board wasn't soldered down like the rest. You can see it at 3:47
@Pushpin06
2 жыл бұрын
also didnt add a grommet where the power cables go into the (metal) body
@russelblackwell6041
2 жыл бұрын
always one to pick a fault
@juanpena9386
2 жыл бұрын
People who spot potential problems are much better at their job than those that just sit in awe.
I really enjoy your conversions.
@gear_show
2 жыл бұрын
Glad you like them!
What a wonderful restoration and you are very hard worker thanks for the sharing this video and nice restoration good work sir 👍👍.
I was feeling restless for some reasons this restoration video calm me down
NICE BATTERY KIT I LIKE IT A LOT
@gear_show
2 жыл бұрын
Thank you!
Very good restoration 👍👍👍Thank you for sharing. Be safe🇨🇦
@gear_show
2 жыл бұрын
My pleasure, thank you!
I love this, the voltage convertion was a master piece, It would be nicer a more elaborated adaptation to the battery and a cover for the exposed wires, consider 3d printing 👌
@gear_show
2 жыл бұрын
Okay, thank you for sharing! I'm glad you love this content.
Świetna robota 👏👍😎
Great job, thank you brother. You are so talented
@gear_show
2 жыл бұрын
I appreciate that!
Good work, I think adding the left and right direction key is necessary for this work
Nice job, good content! 👍🏻Thanks! 🌹
@gear_show
2 жыл бұрын
Thank you very much!
Another great video and i like the sound! 👍
Beautiful job.
@gear_show
2 жыл бұрын
Thank you so much 😀
Wow that amazing job and you have a great experience too
@gear_show
2 жыл бұрын
Thank you!
Oh man! I love your videos
Trabalho de mestre! Gratidão Gear Show!
@gear_show
2 жыл бұрын
Muito obrigado!
Great craftsmenship !
@gear_show
2 жыл бұрын
Thank you!
You are genius to make these kind of things sir❤️❤️❤️
@gear_show
2 жыл бұрын
Thank you so much!
Да. Хорошая и серьёзная проделана работа. Удачи вам. Ну и конечно лайк
nice build
@gear_show
2 жыл бұрын
Thanks
really beautiful great job thank you
@gear_show
Жыл бұрын
Thank you! 😊
Awesome… very beautiful 👌 Fully watched 👍👍👍👍👍
@gear_show
2 жыл бұрын
Thank you so much 😊
Fantástico trabajo ! Gracias por compartir.
@gear_show
2 жыл бұрын
¡Denada gracias!
どうもありがとうございました、私はあなたのコンテンツにとても満足しています。
@gear_show
2 жыл бұрын
どういたしまして! あなたがこのコンテンツを生きてくれてとてもうれしいです。
Nice !
The japan script says it's makita, i guess that's the brand
@gear_show
2 жыл бұрын
Okay, thank you for sharing
THANKS GREAT JOB
@gear_show
2 жыл бұрын
You're welcome, thank you!
I’m your fan. Excellent job
@gear_show
2 жыл бұрын
Thank you my fan :)
Well done. 👍
@gear_show
2 жыл бұрын
Thank you! 👍
allways good thanks
@gear_show
2 жыл бұрын
Always welcome
very good👍👍
@gear_show
2 жыл бұрын
Thank you!
A masterpiece, in a masterclass, by the master ! Hey dude, you rock !!!!
@7mdaemam97
2 жыл бұрын
نبويو ت
@gear_show
2 жыл бұрын
Thank you! I'm glad you like it.
excelentes videos compa bendiciones , sigue asi dando videos chingones , saludo desde martines de la torre ; veracruz , mexico.
Türkiye den selamlar 🇹🇷🇹🇷
Thanks for change Table sheet Gear show Very Excellent work Brother
@gear_show
2 жыл бұрын
My pleasure, I'm glad you like it.
Very impressive G.S... Nice video...
@gear_show
2 жыл бұрын
Thank you!
Crazy!!
cool project but idk if its too fit for masonry. hammer drills can do it but its slow compared to a sds rotary hammer
@gear_show
2 жыл бұрын
Because the old mechanic structure.
nice
good job... 👍👍👍
@gear_show
2 жыл бұрын
Thanks
Лови плюс! Я бы оставил 220. Эта серебристая краска быстро сотрётся. Инструмент сделан на века !
@gear_show
2 жыл бұрын
Спасибо, что поделились!
Щетки у моторчика нужно было поменять на медно-графитовые, с низким сопротивлением, которые расчитаны на большой ток. Спасибо за контент!
@gear_show
2 жыл бұрын
Хорошо, спасибо за советы!
Nice job 👍🇮🇩🙏
Îmi place foarte mult.
It was really great
@gear_show
2 жыл бұрын
Thank you!
very good
@gear_show
2 жыл бұрын
Thanks
You are so lucky I do not have the brain capacity you’re good with electrical stuff WOW
@gear_show
2 жыл бұрын
Thank you so much!
Nice 😊
@gear_show
2 жыл бұрын
Thanks
The motor laminations will produce eddy currents because each lamination wasn't isolated electrically with varnish etc. But overall great work!
U forgot to solder the 12v signal on the battery module at 3:25 . Nice videos!
@gear_show
2 жыл бұрын
Yes, thank you for the feedback!
bravo
@gear_show
2 жыл бұрын
Thank you!
Super
ممنون وخداوند خیرتون بده
Other than perhaps a bit better cable management from the handle to the battery, you've done an excellent job. I'd have sleeved the wires into one flex, grommeted the hole they emerge from or, indeed, routed them out of the smaller hole @ 28:38 and blanked off the large aperture at the bottom. Still, definitely a 9.5/10.
@gear_show
2 жыл бұрын
I'm so glade with your feedback, thank you for sharing!
Parabéns pelo vídeo. Faz um vídeo explicando com Faz a ligação da bateria 🔋
أحسنت يا مبدع استمر
@gear_show
2 жыл бұрын
شكرًا لك! أنا سعيد لأنك أحببته.
Please a Quick-release chuck and a brushless motor
@billykulim5202
Ай бұрын
so scary powertools with full metal expose like that with no rubber coating, and its electric AC to, you bassicaly play with your life using a tools like this, convert it to dc will be safer from electric shock
نسأل الله العظيم ان ينصر اخواننا في فلسطين
That's a very nice
@gear_show
2 жыл бұрын
Thank you!
hero!
@gear_show
2 жыл бұрын
:D
Nice, looks SF, like a fallout experimental weapon :)
@gear_show
2 жыл бұрын
Yes, thank you!
❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️ Amazing video ❤️
@gear_show
2 жыл бұрын
You are so kind ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️
Wow
👍👏 отлично
敎學級的視頻!
@gear_show
2 жыл бұрын
你学到了新知识吗?
راقي
You're supposed to melt that plastic pole. The one that came through nickle plate. It's there to lock the metal in place. I used low temperature solder with old tips.
@gear_show
2 жыл бұрын
Okay, thank for the tips
Bravo 🤠🏆🇧🇷🇧🇷👏✍️
@gear_show
2 жыл бұрын
Thanks
Dope💯
@gear_show
2 жыл бұрын
Really..
@Saber_Matrix
2 жыл бұрын
@@gear_show What do you mean by "Really.." ?
- Đúng chế luôn 🤪🤪🤪
@gear_show
2 жыл бұрын
Thanks
How will you stop the drill for draining the battery cells all the way?
nice but you should not use plastic to "Insulate" the windings.. you should use insulating paper that is designed for it you run the risk of it heating up and melting and sticking causing a short with prolonged use.
@gear_show
2 жыл бұрын
Yes, you're right. Thank you so much for sharing!
Great job as usual but the motor seems to be not powerful enough for this drill?
@gear_show
Жыл бұрын
Yes, it is less power than original.
giống ở Việt Nam quá
Wow! Your job is amazing.... I need to know... how did you remove the rust and the grease?! that must be difficult
👍👍👍
Olá, dar pra modificar a bobina de campo também, pra não colocar imãs?
Some math to why you take the winding you do would be very helpful to redo this oneself. Otherwise great video!
жидкое крепление аккумулятора!! Можно было в алюминиевом корпусе сделать
What is the name of the company that made this drill?
Винтажный киберпанк)))
@gear_show
2 жыл бұрын
Да спасибо!
👍👍👍 mantap
@gear_show
2 жыл бұрын
Thanks
Have you ever done the math to see how much more powerful your mods have made tools like this one?
@gear_show
2 жыл бұрын
When I was studying physics, I knew how to calculate its force.
I like to disassemble things as well but I never put them back since I don't remember what part goes where 🤣🤣
@gear_show
2 жыл бұрын
After you watch my videos, you will can do it
Лютый колхоз)😄👍
Use dc switch or 30a relay with normal switch Switch u are using will not handle >2 amps current because it is made only for AC current load
@gear_show
2 жыл бұрын
Okay, thank you for sharing!
New sub , liked ❤️👍👍🙏✌️
@gear_show
2 жыл бұрын
Thanks for the sub
Q tunggu videoy angel grinda Cordless..
@gear_show
2 жыл бұрын
Okay, thanks
Thats a lot of work. I have a drill very similar i found it in a dumpster i dont that i will power it from the mains i think it s dangerous beacause of the metal body maybe i wil something steampunk from it... i have one guestion what that that one cluch do?
@gear_show
2 жыл бұрын
Becarefull with all aluminum tool.
does the additional turns give you more torque or higher voltage range?
3:34 3:47 4:32 12V terminal is not soldered to PCB
Có mô tơ 18v đc sao anh ko thây, mà quấn như vậy thì làm khó em quá.hehe theo dõi anh đã lâu
@repair_and_restoration
2 жыл бұрын
Mo to 18v loại mạnh nhất là 895 cug ko mạnh bằng mo to quấn lại này nên họ quấn vẫn hơn .
Me encanta tu trabajo y conocimiento.....siempre estoy pendiente de tu videos.....gracias
@gear_show
2 жыл бұрын
Me alegra que te guste este contenido.
Cok guzel oldu ama o makina da elektrik şart eline sağlık
@gear_show
2 жыл бұрын
Bu aleti elektrikle kullanmak güvenlik değildir.