I just love how the Brits seem to compare everything to the weight of a double-decker bus -- almost as if there's no other standard measurement... "How much does your minature Poodle weigh exactly? Relative to a double-decker, I mean."

@lucianosantucci108

6 ай бұрын

Glad you asked, my poodle started off small but is now almost the same weight as a double decker bus.

@connorwatts-smith2828

2 ай бұрын

Apples on sale just $83,000 per double decker bus standard

That's secret thing is stamping, and the process used is called RTM. For those who are interested in the "technique" Amazing car, amazing company, love it.

@electricaviationchannelvid7863

2 жыл бұрын

BMW used on the i3???

@Jpifr

2 жыл бұрын

@@electricaviationchannelvid7863 I don’t remember what they did for the i3 but I think there is no other method as viable as Stamping and RTM for automotive reinforced plastic parts. In the future maybe they will use automated fiber placement. RTM is a fast but fastidious process, and the resin to fiber ratio isn’t quite as good as prepeg. That why I think the futures supercars will be done with AFP. The good thing about RTM is beautiful parts, time saving, automation and reliability, that’s what you want for a i3.

@lewiscmbrit

2 жыл бұрын

@@electricaviationchannelvid7863 Exactly. Although it wasn't quite a monocoque as is here. They had a frame on skateboard design where the lower aluminium frame took some of the chassis loads. The RTM experience led BMW to produce 7 series roofs and pillars which use wet pressed carbon parts. Not quite RTM. Big hats off to BMW, they tried to get advanced composites usage to the next level of volume production rather than at the niche/low volumes that has plagued composite usage to date.

I like how you guys just posted this after Tavarish posted about fixing his 675LT's monocoque

@larssonk22

3 жыл бұрын

Awesome it's a huge undertaking!

@EthanDean57

3 жыл бұрын

I came here to write the same thing 🤣

@8w494

3 жыл бұрын

Fun fact: Tavarish's car has mono-cell 1. McLaren has been using mono-cell 2 for the past 4 years, starting with the 720s.

@larssonk22

3 жыл бұрын

@@8w494 This doesn't really mean much unless you can tell us what the technical difference between mono-cell 1 and 2 are lol 🙂

@PTFuZi

3 жыл бұрын

True

Me encanta este tipo de videos,te aportan cosas nuevas y aprendo lo que son las entrañas de un coche.

When you said "Sheffield" the first thing that popped in my mind was not McLaren the car company, it was Def Leppard the rock band. I have been following McLaren from all the way back to Bruce McLaren, Racing, and then his first Supercar. It was a sad day in 1970 when Bruce died in a tragic freak accident. Your company is the first hypercar manufacturer. Your first product was and still is one of a kind. Thank you for honoring Bruce's legacy.

Thanks for showing the cool process and explaining it very well. It’s all beautiful

Very interesting video, thanks for this introduction! I guess that the CFRP monocoque shown corresponds to "Monocage II".

Who’s here after seeing Tavarish get his 675LT tub repaired?

@matthewf.5411

3 жыл бұрын

Me

@DapperHesher

3 жыл бұрын

Who?

@whollyspokes3645

3 жыл бұрын

Did he get his tub x rayed , for unseen damage ?

@oleksandrshulha7451

3 жыл бұрын

@@whollyspokes3645 for what tho? People been repairing their bicycles/boats/planes with cfrp for decades. Look at Rowan Atkinson McLaren F1.

@whollyspokes3645

3 жыл бұрын

@@oleksandrshulha7451 Not all CF can be repaired , thats why a donor tub was required 😀

Fantastic video ! Thank you very much !

Good man, I learned something new.

Awesome, thanks. I was just thinking yesterday how cool it would be to see the whole process. I'd love to see how the 2D parts become 3D parts. Hopefully someone will document that in the future once it isn't so new and secret.

@gwot

3 жыл бұрын

this isn't really new and secret. What they're doing is literally cutting the desired shape, layer it in a pressurized mold while injecting resin. There are multiple videos online showing how to do it. The "secret" to McLaren is their pressurized molds. The traditional low tech way, which is extremely labour intensive, is to have a mold, you lay the carbon on top, cut excess, vacuum bag it while injecting resin, you can stop here, or put it in an autoclave, which is a pressurized oven, you leave it in there to cook and voila.

@Jpifr

2 жыл бұрын

@@gwot yep, stamping and RTM, not that secret.

@Ckcdillpickle

2 жыл бұрын

​@@gwot pressurized molds. So its a autoclave without the heat? or is it more like a stamping press? I assume everything is laid wet into the final mold and pressurized again?

@gwot

2 жыл бұрын

@@Ckcdillpickle it achieves the same result as an autoclave in terms of pressure, and if by stamping press you mean something like a hydraulic press, then yeah, it's pretty much the same thing, they both apply pressure, just by different means. What McLaren is doing is just 2 molds clamped together really tightly while injecting resin into the mold with laid out raw carbon inside. So they don't lay it wet, and it's done in one step.

@corail53

2 жыл бұрын

@@gwot They do it like every other one making carbon monocoques, basically prepreg into heated molds - put under vacuum, then thrown into a auto-clave where it undergoes more heat and pressure.

I love this.

Crazy, cool & love

Just brillant!

It would be cool to see carbon foam of varying density for parts of the car, like bird bones.

@haydentakara4369

3 жыл бұрын

I can’t imagine who’s that would be produced, but it would be neat either way

@Suiramlp

Жыл бұрын

Why would you use carbon foam? And for what kind of parts?

@seagie382

Жыл бұрын

very cool idea however I have to be that asshole and say that while carbon foam is a good enough insulator to put on the bottom of a re-entering spaceship, its structural properties are... well... very foam-like

@yelectric1893

Жыл бұрын

@@seagie382 people push the boundaries. It’s a tragedy, a shame that it couldn’t be pushed far safely. Perhaps there’s a way

@oliverscorsim

Жыл бұрын

​@@seagie382 yes but one could use electricity and heat to get a similar effect out of carbon fibers that are loose the bond is weak but iv had some luck making core structure this way with thinned epoxy. The thinned epoxy is critical for it though and you have to make small layers that bond together into the core of the final structure to do it and honestly PVC foam is so light that it's a very small difference for alot more effort. I do wish they had someone a bit better versed in composites rather than business in the vid but I actually work with the stuff so maybe I'm an odd ball

the upper part of the side lower sill on either side of front driver & front passenger side door could be a bit thinner, more streamlined in tune with the design architecture . . . that'll blend seamlessly with the rest of the McLaren carbon fiber monocoque chassis . . .

Fascinating

Formidable!

Does it remain hollow with eletric cables or is it somehow foamed afterwards?

@WhatYouLookngAt

3 жыл бұрын

I believe the answer is at around the 3:19 mark. They seem to be putting together multiple preform shells in a mold that form those hollow parts of the chassis when the resin is added. I wonder how strong a chassis like that is. From what I recall during my time studying composites, carbon fiber is used as a reinforcing material for resins. It is far stronger and stiffer than steel, but the strongest resins I am aware of is far weaker. Since the preforms are bonded together by this resin, there will be gaps in-between preforms where only the resin keeps it together, making it more susceptible to breaking. Is a chassis like that able to handle crashes(or even loads from the road, engine, etc) as effectively as steel or aluminum? Maybe there is an alignment trick I can't wrap my head around that distributes those loads in a way that affects those gaps less. Though that's just my lack of experience with this stuff talking.

อันนี้น่าสนใจมาก มันใช้ได้หลายอย่าง

I’ll take two, extra pickles please.

This makes me wish that Mclaren would simplify their lineup of cars. They should be the absolute pinnacle of sports car quality and engineering. No more one off weirdos like Speedtail. Just a single model for each tier they have developed. Interested to see their next generation sports series. 6 cylinder hybrid.

@humanbeing9079

3 жыл бұрын

The Speedtail is a tribute to the legendary F1. McLaren actually have a heritage to honour unlike your 10 other "we put overpowered engines in our super car" start ups.

@TVieira91

3 жыл бұрын

They should do affordable cars

@humanbeing9079

3 жыл бұрын

@@TVieira91 McLaren is not owned by Audi

@TVieira91

3 жыл бұрын

@@humanbeing9079 what i meant is like to get some more profit

@pochyena555

3 жыл бұрын

@@TVieira91 The word "affordable" is very relative and I despise the idea that they should focus on lowering prices of their vehicles. They would just be "one more brand on the market". Why not strive for perfection when there are many customers who are willing to pay?

way to go

How well does your carbon fiber age? The resins, the materials that make the carbon fiber system work? Will this be as strong in 10 years or 20 years?

@girishs1755

2 жыл бұрын

Much longer. The original Mclaren F1s are sought after because of that. They don't rust away. I guess depending on the quality of the resin there might be some discoloration due to uv penetration? (not very sure) but not detrimental to the actual structure I suppose.

2:42 What are those white hub things your putting on the carbon used for?

@IEleMenTIx

3 жыл бұрын

It's most possibly used to heat the ply stacks in certain areas and bond the plies loosely together prior to forming. There is possibly a heat activated binder on one side of the carbon plies. Upon heat exposure (80 - 100 °C) the binder gets tacky. This step is used for safe handling in further processing, since there is a risk of ply misalignment when dry fibre stacks are handled. I guess the stacks are then preformed by diaphragm forming/hot drape forming 3:20 (which is the "secret" process). 2:48 - 3:03 is just for distraction, as this segment shows part assembly rather than the secret forming process ;) The preform is then inserted into the RTM moulds for resin injection and resin curing. It is a standard process to use preforms for RTM processing. Preforms reduce the risk of fibre wrinkling when the RTM mould is closed. Hope that explains the process to some extent.

@paul1s1

2 жыл бұрын

@@IEleMenTIx haha for some reason it’s mindbending to see a company like mclaren use I cricut iron that you can pick up fro $150 at Michaels or Walmart

I am a CAE engineer specializing in composites mainly in the aerospace field, how do I get a chance to work at Mclaren automotive.

Good luck Mclaren

Note that 2 sheets of paper do not weigh 150 grams. Unless those sheets of paper are MASSIVE.

McLaren pioneer in carbon fibre technology

👏👏👏👏👏

Basically it's kinda like when I used to build carbon fiber surfboards same process I got my own design for a new kinda car using 100% carbon fiber

Well making carbon fibers parts aint that hard but time consuming only difference is that you have fancy equipments and large scale production

They got some extra special paper if two sheets are 150g

A bit late.Tavarish already showed us how to do this.

Jet sesi geldi 🤔❤️🇹🇷

Build in austria/Salzburg

2 of 1 m^2 sheets of paper weigh 150 g. So carbon fiber weighs its surface in paper * 2.

Haha it’s crazy to see maclaren use a simple cricut iron at 2:32 you can literally pick these up at a Walmart for $150

*Happy Tavarish noises*

Хотел бы я производственную линию карбоновых деталей, хоть простую🙄

😍️

"Force of about 100 double decker buses" WHY CAN'T YOU MENTION IT IN SI UNITS WHAT THE FUCK. 😂😂😂

Did this guy really just say two sheets of paper are a 150g?

What secret? There's no secret. That's how they shape it 4:05. Everybody does it this way 🤣

If carbon fiber is so good, why doesn't Ferrari use it in their mainstream models?

@edenassos

3 жыл бұрын

Because Ferrari likes to stick to the old ways. Mclaren is constantly pushing for state-of-the-art technologies and materials. I hope your comment is not you doubting that carbon fibre is an amazing material.

@AutomotiveCNC

2 жыл бұрын

"Ferrari" has the highest profits margin among all supercar manufacturers. Using aluminum alloy on their less expensive models is the way to make more profits. They actually use CF chassis on their most expensive models such like F50, Enzo and LaFerrari.

Dude said 2 pieces of paper weigh 150 grams? (according to google 2 pieces of standard paper is 9 grams.)

700tons of pressure 100 busses

I'm gonna guess, some form of RTM

Secret sauce is how they make it

TLDR; They don't tell you.

Lol, two sheets of heavy card stock = 150g. Not two sheets of paper.

McLaren should make a 65k-70k car to compete with the rs3 and ttrs.

@8w494

3 жыл бұрын

And dilute the brand? Hell no.

@8w494

3 жыл бұрын

If anything, they should quit making the sport series and so many variations it their ultimate series.

After their 1200 staff layoff, now the McLaren Technology Centre is up for sale for £200million. 🤦🤦🤦

1:56 150 grams ~ 2 sheets of paper ... 🤔

Oh darnnit i dont have egnoughf carbon left so i cant build it

It's it's it's 🤣

I know the secret

การถักทอเส้นใยคาร์บอนที่มีส่วนผสมของวงจรไฟฟ้าเส้นลวดทองแดง

เขาบอกเขาคืนทุนแล้วก็ลงทุนงานนี้สูงมากเขาจะรับการเปลี่ยนแปลง

i thought mclaren did it all in one sheet. but its mutiple sheets good. ffs

มันก็ยังมีค่าอยู่ในวงจรแผงไฟฟ้าอุปกรณ์ไฟฟ้า

I hope McLaren doesnt have problems with his future 😔 I think u should do a affordable car for "normal people" like a car with a price of 30.000€

@muddasarakram419

Жыл бұрын

Uhm, why? They're a performance brand, that's what they do best. Mass production is an entirely different chaotic mess.

...and why did you voted for brexit?

nothing to learn here..

hahha hes lying, for f1 yes they make as always by hand temp controlled, for buyers they cut cost in every corner lol, he developed nothing! here some reality its simple 3d printer only big for big parts nothing to develop or new hes sweating reality comming. what he afraid to say its 3d printed cause than anyone can make mclaren lol and yes you can 3d print carbon fiber. Also mclaren printer may use sewing type. So they cut cost. which means copy theyr parts build same printer and you will have mclaren. And bang mclaren becomes worthless hahahhahahahah future is so bad for all these corps

@davidm793

4 ай бұрын

We should stop all innovation so that idiots and Chinese can’t copy. That way you can live in a mud hut! If you work harder at school perhaps you could afford a McLaren