Brick Circular Saw Restoration | Hitachi Circular Saw
ฝัง
- เผยแพร่เมื่อ 18 ก.ค. 2019
- Brick Circular Saw Restoration Video
This is Hitachi circular saw for brick cutting. It is 100V50/60Hz 1050W, 11A, 9000/min circular saw. This saw is created in 2007. This saw works normal, but the gear housing is broken. I don't have enough tool to fix this problem, I sent it to the welder, but they can't fix it, they said it burn during the processing. I choose my the easy way to fix it, you can see in this video.
If somebody know how to weld this type metal, Please guide me.
I hope you find something useful & enjoy from this video!
I am happy to receive your feedbacks, advices, suggestions to improve myself.
!!! I apologize for the mistake if I have made in this restoration !!!
--------------Thank you so much for Likes & Comments-------------- - แนวปฏิบัติและการใช้ชีวิต
Witam.Super maprawa cyrkularki,prawdziwy majstersztyk,dokladnosc,rzetelnosc,dobre rece czynia cuda,sper naprWa.
Just goes to show that, in these days of planned obsolescence, nothing is really beyond repair. I would always only have a pile of parts with no way of remembering how they went back together if I attempted any of your refurbishings. Great work.
I don't know why i love these videos so much but thank you for making them. They are so awesome!
You're welcome, thank you!
سش
١٩٧١٣٦٧
Обычную дисковую пилу угробили используя как штроборез и реставратор вновь засунул туда диск алмазный... А как он корпус починил вообще убило )))
Зато красивенько, можно на полку поставить ;-)
Он наверное про аргон не слышал.
Bravo 👏👏👏
Another great restoration, very enjoyable. To say it looked abused before you started is a massive understatement.
You’ve achieved something not many do, you have created a community that sound like they are genuinely trying to help you. That is probably down to the hard work you put into these videos and the fact you seem to listen to this advice. Well done on both of those things, it shows great maturity and a desire to improve.
Most of all, thank you for showing I’m not the only one who can’t saw a straight line!
Great video, thank you.
Good 👍👍👍
It will be interesting to watch a separate video collection of your restored instruments 🤔🤔🤔
Oh, really I will make it someday.
Vc separou o parafuso do suporte do eixo central e teve que trocar ! Hahaha
Hit the tile after cutting with my next favourite tool -the rubber hammer 👍😊
Excellent restoration and repair... WELL DONE!!! 10/10
It's hard for me to restoring rusted knifes and machines because i haven't the necessary materials.You are a very lucky man
9:36 ANTS!!!
Video good
Awesome
Aluminum brazing may be a better way to fix broken a casting like on this saw.
7:00 that welder was just lazy.
نةكزةززنمىورنظمظزةظ💋
كنمصتنكن
Not necessarily - cast aluminium can distort very heavily wen welded
More likely the welder didn't want to risk having the part scrapped by him
These videos are satisfying to watch, thank you for uploading them. Even get to learn a couple of things.
Thank you!
I think that the way you fixed the gear housing is ok. A suggestion: don't paint the rubber inserts on the plastic housings, the paint will eventually come off if you use the tools. Greetings from Italy! (I do restorations too!).
Thank you for suggestion!
That bone brush is perfect!
I really like the ratcheting wire crimper you use
Well, thanks. Now i dont need to explain myself here😃. You've mentioned a detergent u used.
But, i dont think it would last long, where u fixed the broken one.
Thanks again, and the outcomes is always satisfying.
Yes, thank you!
Nice
Great vid, the only thing is have done differently is put a longer flex cable on it.
Thank you for the suggestion!
Theoretically you could’ve TIG welded the aluminum casing only on the outside but the tolerances would’ve been tricky
Thank you!
Great Restoration! And At 3:13 Looking At How Porous The Metal Is That's A Low Grade Of Aluminium It Would Have To Be Pulse Welded With A Tig Welder
Why Are You Capitalizing Every Single Word?
@@Felixkeeg That's The Setting On My Smart Phone Lad
@@alonzosanchez8577 Then it isn't THAT smart, is it?
@@M0J0HAND Is this better I'm sorry for offending everyone
Red makitta nice
Dude you really need an parts washer......great video btw
Trabalho maravilhoso parabéns.
Love your work man, but i feel like there would be a better solution to fix that metal backing part looks a bit tacky.
Thank you!
Excellent job thanks for sharing it....!!!
Lo llevaste a soldar y dijiste que no lo puede arreglar, para mí fue que te cobra mucho dinero 😆
Wow
Kya restoration ki hai baap.
Kasam se apon tera fan hogaya
Hi Gear Show 👋👋👋very good restoration brick circular saw 👍👍👍
Good...
But I'd have had that damaged part TIG welded...
Nice.!!!!!
Thank you!
Well done 👍👍👍
Thank you!
Great job
Well done! A big, fat LIKE!!!
I wonder, did you search to see if you could have purchased a new housing? If they are no longer available, then I would try to either get someone to TIG weld it, or try some JB Weld to repair it. It is a pivot point and will cause issues down the road. However, thumbs up to the rest of the clean and repair...
Amazing work!! Bravo:]
Good job man 👍
Thank you!
Put some original jb weld. It'll add strength and stability
About the welding of the broken piece.
1st you will need to find out if the part is aluminum or magnesium.
You can do this with vinegar , clean the part down to the bare metal, then drip some vinegar onto the material. If there is a reaction and the metal starts bubbling and fizzing, then its magnesium, if not, its aluminium. Either way its die cast, which is hard to weld.
You will need to go to a aircraft certified welder or to a techincal college and someone who teaches TIG welding. Even then they may not be able to weld it depends how much gas was trapped in the cast part as it was poured and cooled.
More shine, i need to see more shine!!
Great work as always! I've been getting into soldering/ brazing recently and I was wondering if you had consider soldering the aluminum housing as well as the bracket you added for support?
You cannot solder aluminium or braze it.
There is a special rod that kinda braze welds on i have some, used for marine repair like rudders and such, u have to use a gas axe it actually worked well was surprised my teacher never heard of it before cant remember the name of the rods
A new video again :D
muito bom trabalho na serra aqui eu não tenho aparelhos antigo gostaria de ter para poder restaurar também Eduardo do Brasil um abraço
Nice videos bro , salute !! Like 👍
Good job
9:37 Oh no! Ants!
How did you remember which screw goes into?
I did try restoration weeks ago just for fun.ended up with couple extra screw
First time you let me down, come on bro the quality of your work it's amazing, bracing it is not a hard thing to do and requires a basic equipment
I will complete my missing point.
How do you remember where the parts go when you put it back together
The whole process is recorded!
日本のメーカー！
Nice job. It's not the space shuttle.
склейку кадра никто не заметил, таки плитка не далась
I ordered an evolution-brand circular saw and received it with a crack roughly in the same place as this hitachi saw. In my case (as is most likely in your case) the material of the housing was clearly some sort of an aluminum alloy and I suspected that it was Al+Si alloy, since the housing was cast and very brittle. Luckily I also bought a TIG welder, so I ordered some 4047 TIG rod (the most Si content-rod that I could find (12%)) and without any practice in TIG welding fixed the housing. Sure the fix isn’t pretty, and I had to weld the housing 3 times (since after the 2 first fixes the saw was out of square), but the fixed part of the housing is stronger than the housing was initially, and the saw works 100%. Used about 15m of 1.6 TIG rod + 2pcs of 1.6 tungsten + 10l of argon. I don't know what's the problem with welding the housing in your case, since IMO if it’s metal and it’s not some sort of a space tech alloy, than you can weld it: you just need the right equipment.
I like your vid. It's great. What is that spray you use in plastics?
Like!
how come you didn’t repaint the metal part that was broken after you fixed it?
Are you Russian or Eastern European?
In this fix good were you so sure about replacing the ball bearings or is that just standard? I ask because you started the reassemble with checking for impedance etc
Do you do this for a living my friend? Like a power tool repair center?
Do I sound stupid asking this? How does he remember where all the parts go when he assembles? Anyone know?
He's filmed the whole thing, he just has to watch what he recorded!
9:37 are those ants? 😵
Hello, could you please tell me what kind of tool you use at 07:50? A make and model would also be nice. Thank you and keep up the great videos!
It's electric engraver.
I just noticed the power cord was like less than a 1 ft long? I guess they assume that when you are on the job you will be running extension cords. I remember when you bought a computer you used to get an 8ft cord, now it's less than 6ft. JB weld would have done a better job and the part would never ever break off.
www.jbweld.com/
Thank you for the suggestions.
can you tell me where you got all those things that you restored in your videos
Алюминиевую накладку можно было и залудить
Лучше аргоном подварить!!!
Do you sell after the restoration?
where do you get these old tools?
👏👏👏👏👏💯💯💯💯💯👍👌🇧🇷🇧🇷
you have Ants problems in the walls hahaha 9.00
Why it's having a small power cord.
Some JB Weld would have worked
but why you left that short cabel
7:08 way too dangerous . Needs to be replaced....
I am agree with you, this looks very bad reparation.
Can You restore table saw
👍👍👍😎☕🍔🎏
I'm sorry, did it really take you 3 times, before you partially succeed with that tile cutting??? :D
He just loves giving the tools a good try at the end of the video. He always goes mad.
JB weld the broken parts together
How strong is JB Weld gonna be?
@@stormkhan4250 it's quite strong, go look at some videos for it's testing. I suggest ProjectFarm
Как так? Не одной лишней детали не осталось? Не верю🤣🤣🤣👍👍👍
Blade looks backward !!
Зачем провод такой длинный? В ногах путаться будет, запнуться можно.
Did they (the welders) say why they couldn’t fit it?
They said it burn with flame.
You should do a video on the tools and products you use.
深さ調整のネジが着いてないぞ危ないだろ
15:33 fail
15:33 minute you cut the video thats not correct.
You should do a better job of explaining how you’re putting together The wiring. For example connecting the green ground wire here. Hot goes here. Also if you’re using some type of spray paint or spray on product you should label what it is so we know what you’re using.
He's assuming either a degree of competency or previous knowledge of tool strip downs
Re-attaching wires to where they are removed from is part of your own due diligence in documenting your tear-downs
The spray is a Clearcoat paint to function as a surface varnish - Similiar tricks also work on most fogged and aged plastics after rubbing off discolorations
everything was going great except not welding that broken case :-(
A welder said he can't couldn't do it. You can't really mess around too much chasing welders.
?
Ez kókányolás nem rendes szakszerű javítás.
Ilyet szégyelni kéne nem pedig reklámozni...
07:04: absolutely no way its impossible to weld 'em together. Our local welder from a nearby garage with 27 years of experience can weld those parts together in no time. I don't know what he'll be using, but he can weld with stick, MIG and TIG. Damn, this repair looks dangerous...
STOP SHOWING FINISHED PRODUCT IN THE VIDEO PICTURE !!
waste your time!! this machine look so bad and unsafe when you use. it just for apart!
This was not a restoration. You took it apart and washed it. That's it.
Complete dissassembly, Electrical connections re done, in depth inspection and cleaning. Yes, it is resotred.
Check the 5:00 minute mark. That is beyond washing.
you still didn't get the job right AGAIN !!!!
i think its fake. It is staged scene.
the stuff was taken apart before recording, and reinstalled. After they cut something dirty (brick or something) to look like an old dirty swyer what was never taken apart.