Making of valve seat cutting machine - Introduction of the machine.

Introduction of my valve seat cutting machine
+ the whole process of cutting the valve seats on a used cylinder head.
Attention!
Titanium valves must not be lapped !!!
They have a special coating.
Therefore the valve seats must be machined very precisely.
. . . for more interesting videos click ,, HERE "
/ @paulxchannel

[@keithgarland3404]

everyone's an expert, don't listen to the doubters, you do great work, keep it up.

[@PaulXchannel]

Thanks for watching.

[@SupernovaSpence]

Add the tools to your custom bench for lapping too! Then its complete hahaha Great work!

[@PaulXchannel]

Please never lapping titanium valves. Thanks.

[@SupernovaSpence]

@@PaulXchannel I wasn't saying for the ones you just put in, but to make the tool set complete :)

[@abduquraan7597]

Fantastic. Good work.

[@alexthebear]

Wish i have such a good equipment ... Paul, you are grate mechanic! Thanks for another one video!

[@PaulXchannel]

Thanks for watching

[@bapidash2583]

I need this machine

[@SuperYellowsubmarin]

Oh man. You just took custom machine building to a whole new level. That's inspiring !

[@БолатБаударбеков]

Парень , ты один из лучших ! 👍👍👍

[@boru-cnc]

I was very critical to few of your old videos and repairs you have done. But this machine is amazing I can see how wrong I was and how great machinist you are. All the best !

[@PaulXchannel]

Thanks for watching.

[@lwoodt1]

Excellent machine . Any shop doing head work would want this right next to the flow bench. They always say the horse power is made in the heads.

[@jdsstegman]

If we lived in the same town, i would have so much work for you!!

[@keremustunkaya9650]

Beautifully made machine. Congratulations

[@MJPilote]

Very nice machine, would be interesting to see more details on the build, mainly the air locking spindle! This puts some of the store bough pro seat cutting benches to shame!

[@PaulXchannel]

Thanks. I will show in future videos.

[@chrisstephens6673]

Beautiful tool, a touch over the top but a thing of envy.👍

[@Mmoxa]

The head is moving around while cutting...need something there. Good invention

[@guestgoogle3167]

During cutting, there is no visible indicator showing the deviation of the spindle from the cutting force. The console is in action.

[@kisoia]

Wow, very innovative design using the electromagnet brake and the air lock spindle. Very cool, thanks for the video :)

[@PaulXchannel]

Thanks for watching

[@Ivanesquevan]

Amazing machine, and work!, Thanks Paul!

[@PaulXchannel]

Thanks for watching.

[@Attock143]

Wow۔۔i love it my future wish this machine

[@kinchfamily7970]

Amazing machine. I had a Serdi 3.0 and this is such a similar machine. Great build!!! Any chance of sharing how you made the spherical head? I am looking at making a machine like this myself.

[@PaulXchannel]

Thanks. I will show in future videos.

[@nathanshaw3513]

Insane! Absolutely insane.. and to say it's all hand made 👏

[@PaulXchannel]

Thanks

[@Micscience]

It's awesome that you added an air brake what an awesome machine. I wonder how much faster it would be on this machine compared to a milling machine? Good stuff I love your videos.

[@wdobni]

pretty interesting.....i think they use a nearly identical machine for doing stereotactic craniotomies

[@stephonjoseph1484]

So like this tool will work on any kind of engine block to cut an reseat the valves

[@GordysGoodworks]

Fantastic job, wish I had one as easy to use as that

[@PaulXchannel]

Thanks

[@joakyns]

I really like your machine, very good idea and job. Thanks for show us.

[@PaulXchannel]

Thanks for watching

[@luckyPiston]

Ive cut seats like this on my mill and you need to put a sponge under the cutter to prevent chips from going down the guide to prevent galling with that rotating pilot.

[@vwivancc]

I would like build a machine like this. Exists some way for get your help? Thanks.

[@damianchytutos9334]

It's really amazing you do it, a round of applause Master!!!!👏👏👏👏👏

[@PaulXchannel]

Thanks for watching

[@robociock]

Everything is so cool and solid and technological but... To affort that you need to do A LOT of valves repairing ☺️

[@PaulXchannel]

Thanks

[@qivarebil2149]

I don't understand the function of the "adjuster nut for cutting". Shouldn't there be a spring inside to take the spindle back up again after cutting? Nicely made machine, though! ;)

[@pmel018]

This is a nice piece of design and engineering, I like the magnetic lock up (bit of a problem for ferrous heads)Many Serdi design cues used here though.

[@PaulXchannel]

Thanks

[@sega702]

Is this machine something you developed?, really interested in learning more about it.

[@PaulXchannel]

kzbin.info/www/bejne/jKSvkoWieaaAfJo

[@chrispool6742]

Amazing bench stand would you makeone for me I'd buy it off you I own a Mira valve seat cutter machine but the head stand is rubbish

[@anupamchauhan4662]

Amazing and correct way of working

[@robertoudokrapf453]

OLÁ. No que se refere ao conjunto do equipamento acredito que seja ÓTIMO. Quanto ao acabamento final da séde deixa muito a desejar. A ÁREA DE VEDAÇÃO INICIAL deve ser, na face de contato tanto da séde como da válvula do centro (da faixa de contato) para cima. ABRAÇOS...Roberto Udo Krapf

[@sylvaner01]

Very impressive! Love your work

[@PaulXchannel]

Thank you very much

[@jamesholland4608]

Looks a very well thought out machine. Do you sell these ?

[@PaulXchannel]

Not. I only have one.

[@jamesholland4608]

@@PaulXchannel you should think about marketing these there would be a market for them.

[@PaulXchannel]

👍

[@sparky4774]

An absolute pleasure to watch

[@PaulXchannel]

Thanks for watching

[@jakobv8]

Beautiful work as always, please keep up the good work.

[@PaulXchannel]

Thanks

[@HP_rep_mek]

Very impressive machine you built👍

[@PaulXchannel]

Thanks

[@markcortis2348]

Wow,what a piece of kit,top job as always,👍👍

[@Denis-dz8ef]

Great! Cool machine! Done accurate. Curious, how it works - airlock spindle bearing?

[@PaulXchannel]

Very simply . I will show in future videos.

[@antonioseclen.t7562]

Hi super nstrumento..This project has a price, I would like to have one of those for my workshop ... I'm from Peru, I loved the project you did ...

[@PaulXchannel]

Not for sale. Thanks for watching.

[@chukchee]

Is there a valve seat pocket cutter?

[@minister5585]

Чудо машина!

[@TimothyGambino9085]

Nice 2 speed wiper motor to drive it. Honestly that thing is Ridiculously expensive to make or buy. I’ve been using a Bridgeport with my own tooling for years. And I can make 4 or 5 Bridgeport Fixtures for the price of that. Plus I can do more than just a four-cylinder or lawnmower head

[@PaulXchannel]

Excellent observation. (wiper motor) Thanks.

[@jesusisalive3227]

Very slick setup! Can you use this to cut the seat completely out and replace them?

[@PaulXchannel]

Working on it. More in future videos.

[@bapidash2583]

I wants this machine. But where l contract.

[@madno6776]

Do you lap the valve after seat cut?

[@MrBigi666]

any chanse of fixing my xt600 top head?

[@RemontidEalny]

Now valve seats are lowered, and valve stem might be to long to set proper valve clearance.. how do you fix this issue - would you grind valve stem to the length ? Great machine - you inspired me to make one...

[@chem6269]

smaller size shim under buckets?

[@RemontidEalny]

@@chem6269 Not every engine use such great invention like a shims :( I had this issue many times - last time with Ford's 2.0 Duratec... :(

[@PaulXchannel]

smaller size shim

[@RemontidEalny]

​@@PaulXchannel Ift there is a shim - ok, but like I said - there is no such option. What will you advice then? stem grinding, or replace a whole set of buckets??

[@operator8014]

@@RemontidEalny I don't know of any valvetrain that doesn't have some form of lash adjustment. He's only changing the height by .001" or so.

[@franklinestrada3917]

Que máquina!!!! Felicitaciones

[@motox4208]

Man I love the machine how much would it cost for you to build me one

[@PaulXchannel]

Not for sale

[@moizumar8927]

From where to buy it...🤔

[@remek_ember]

So you are telling me that you designed and built this thing, including the air lock swivel tool holder? The R&D put into this machine must be enormous

[@PaulXchannel]

Yes. I will show in future videos.

[@n4thawin]

That looks like a Mira style valve job machine

[@zashiki.]

凄い❗装置も全部、自分で作ったんですか。

[@halinaengels2101]

Hi Paul. You are a very talented engineer. I really enjoyed your video. I think you are a great video editor too. I have a small question for you...What is the power /CFM of your vacuum pump you use to lock the boring head?

[@PaulXchannel]

Thanks. 8atm.

[@halinaengels2101]

@@PaulXchannel Do you happen to know the HP of the electric motor that drives the pump?

[@PaulXchannel]

No

[@jamessheets9205]

How are you checking heights? Do you have to remove your cutter, pilot, and spindle each time to check with a valve and dial indicator? I think this is the first time I've seen a pilot that spins in a guide vs. the cutter spinning on the pilot.

[@PaulXchannel]

I cut the valve seat only minimally. To make the right angles.

[@jamessheets9205]

@@PaulXchannel So you're not checking to make sure that the each exhaust seat and intake seat height match? I didn't pay attention to the top of the cylinder head to see it it has rocker arms or overhead cams. If it's overhead cam what are you going to do to match installed heights? Just shim the springs and grind the tip of the valves? But aren't you running titanium valves? Then grinding the valve stem tips wouldn't be possible right?

[@PaulXchannel]

I use valve shims. See this video. kzbin.info/www/bejne/rnnKmGWmiKyFjLc

[@keremustunkaya9650]

I think today most of the VGS machines are live pilot unlike the Sunnen VGS20 for instance.

[@victorrecendezrosales7145]

Hello, what is the problem when they breathe oil from the engine's breathing. It is a Yamaha yfz450r

[@M_ChaneeL]

great, greetings from Indonesia

[@mohdasifkhan22]

Hello sir how to grand this tool make avideo

[@turdledive927]

Man where did you get that air brake head?

[@Raghuveer_ff]

Very impressive!! I want this machine Plz reply

[@PaulXchannel]

Thanks

[@paas624]

Nice pice of equipment. In a world of the throw away vehicle. Would of ben nice to have 40 to 60 years ago when engines were a normal repair routine

[@PaulXchannel]

👍

[@rickhaass1133]

The air brake on the spindle is pretty cool... did you make it and is it ridged?

[@PaulXchannel]

Not. It's just machined

[@telltmcvda]

show, otima maquina , ela sera comercializada?

[@evaork3746]

Nice nice stuff man... u are a genious... with a lot of nice machines... u are good... damn good at what u do

[@PaulXchannel]

Thank you very much

[@larryhardy1173]

I had a VGS 20 for 25 years ..all I do is Harley heads using serdi full radius cutters ..also cutters to open valve seats Cutters I dont think your head design Can hold concentric. Your cutters are 3 angel and one angel cut into aluminum. A valve job made easy this time. Great design effort though.

[@PaulXchannel]

Thanks

[@joshsundiwa]

good work man all the best to you

[@PaulXchannel]

Thanks. You too.

[@brendendyson8470]

Paul did you build this seat cutter

[@PaulXchannel]

Yes

[@alexthebear]

You did leakage test with vacuum, but in our countries guys usually do test with kerosene. Because it is very fluid or fluent. What is better in your opinion?

[@PaulXchannel]

I think vacuum equipment is used in the factory. It's fast with the value on the display. Kerosene is used when there is no vacuum pump - it is also good. It just takes longer.

[@bernardkinsky1637]

A vacuum is the most sensitive test of all .

[@PaulXchannel]

👍

[@diegopavon8071]

Q tecnología para encasquillar no lo puedo creer

[@nonopurwanto3499]

Good job,accuration and precission.

[@PaulXchannel]

Thanks for watching

[@alexgoldstein7997]

That is a really cool tool!!

[@tylernewsome217]

Man that is awesome! What is that air locking swivel called? First time I’ve ever seen one. You do great machine work 👍

[@PaulXchannel]

Thanks. I will show in future videos.

[@motoflyte]

Does it really need this level of complexity ? There's already a valve guide. Why not use that ?

[@PaulXchannel]

The accuracy of the valve seat machining is very important.

[@bunnyrabbit4972]

This is very, VERY cool!

[@PaulXchannel]

Thanks for watching.

[@MotorcycleMike846]

Hey Paul, amazing job! Where did you get the seal adapter for your vacuum pump to test the manifold?

[@PaulXchannel]

Thanks. kzbin.info/www/bejne/bXmsmXtvpKljq5o

[@vwivancc]

Hi Where are you from? I think you are from Deutschland!

[@masksheurty6767]

Very very good job 👍👌

[@PaulXchannel]

Thanks for watching.

[@alexjose4577]

Gostaria de saber se vcs enviam para o Brasil ?? E qual valor da máquina ??

[@paulskartslifan4206]

You sell these or you just made it for yourself ?

[@PaulXchannel]

Only this piece.

[@paulskartslifan4206]

@@PaulXchannel it’s brilliant

[@PaulXchannel]

Thanks

[@paulskartslifan4206]

@@PaulXchannel I have read some of the comments .. this video was made more for people like me . People in the trade doing this day in day out. I don’t do motocross bikes so no conflict but the development of a product like that blows my mind. I have parts designed and CNC made and that’s tough. To piece this together is like I said brilliant. Entirely and Absolutely !!!!! Your on another level ! I’m a fan ! Love the videos, the videography, the enthusiasm you have for your work. We all bow in your presence ! You def get a YOU DA MAN !

[@PaulXchannel]

Thank you very much.

[@ezzatluqman]

nice project and such a cool video bro! thumbs up! keep it up!👍👍👍💪💪

[@PaulXchannel]

Thanks for watching.

[@892016901]

Where I can buy it? And how much is price?

[@GroovesAndLands]

Neat, but no provision to indicate depth of cut? A Serdi, for example, makes it EASY to cut every seat equally, so that shimming for valvelash or spring installed height is extremely consistent across the board. Edit: I guess if you keep your depth-of-cut adjuster nut the same for all exhaust valves the same - the results should be really close to one another, pending parallelism of your spindle head magnetic plate and your cylinder head mounting plate...

[@PaulXchannel]

I cut only the minimum. Just to keep the saddle clean and the right angles.

[@haigiang4543]

Cô máy tuyệt vời quá công nghệ 4,0

[@numanyildiz7100]

Clean work!

[@jsincoherency]

Really nice machine, great work!

[@PaulXchannel]

Thanks

[@HPRaceDevelopment]

very cool!

[@matthieubodart4843]

T est un tueur mec💪

[@josepmagda4186]

wow! how i wish that there is something like that here.

[@alejandrovanegasvega9778]

Nice vídeo, perfect job!

[@PaulXchannel]

Thanks

[@stoosee]

So this video shows how to make a bigger valve?

[@petepayne4177]

Awesome Job!

[@PaulXchannel]

Thanks

[@kakavelas136]

Very good machine!!!!

[@PaulXchannel]

Thanks

[@teamstubbs]

Where did you get the round bubble level?

[@PaulXchannel]

see my channel kzbin.info

[@No1414body]

Nice setup, I use newer cutters on my seat and guide machine too, I bet I played alot more than you did to build this system

[@joecalobeer6396]

What engine did that head come from? It doesn’t look like it would be on car engine, or an airplane engine. Just curious.

[@PaulXchannel]

Cylinder head from a Ktm 450 sx-f motorcycle.

[@joecalobeer6396]

Paul X Duh! Intake on one side, and exhaust on the other! Thanks for the reply!

[@PaulXchannel]

exactly

[@azulsoares9864]

Qual valor de uma máquina dessa

[@paulfritz4498]

All most the same as a series 100 or 80.i like the one you use what the price on it

[@PaulXchannel]

It's not bought.

[@nicolademacor8476]

Good tool, wat is the brand??

[@PaulXchannel]

Thanks . Cutter inserts?

[@nicolademacor8476]

All the device

[@nicolademacor8476]

Se hai costruito da solo la macchina per rettificare le sedi valvola sei un drago! Complimenti!

[@PaulXchannel]

I will present the whole series

[@mizterperez940]

Donde la puedo conseguir