Skived (skiving) heat sink manufacturing process | Scheiben schälen-Prozess切鰭片散熱片製程
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- เผยแพร่เมื่อ 27 ก.ย. 2018
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Skived heat sink is carved out of a single block of metal to make an array of fine fins in designated thickness and height. Integrated base and fin structure minimize thermal loss in-between and enhance thermal conductivity as well as a lower development cost.
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[Deutsch]
Der Skiving-Prozess (Scheiben schälen) ermöglicht eine hohe Kühlrippendichte und dünne Kühlkörperrippen für eine optimale Wärmeabfuhr. Der Vorteil ist, dass zwischen der Grundplatte und den Rippen fast kein Wärmewiderstand ist. Weiters sind die Werkzeugkosten verglichen mit anderen Prozessen weitaus geringer. - วิทยาศาสตร์และเทคโนโลยี
what are you sinking about
WE ARE SINKING!!!!
best commercial i repeat this frequently
But you have to say it in a German accent
Sinking about them beans
Im getting recommend videos about heatsinks
Noice
Cool. Like sculpting ;)
It's really satisfied while watching the cutting process
Cool process! Very little waste!
Zaward?.. za warudo!!! So this IS a JoJo reference!!!!
Hey Santiago, Zaward is the name originated from Japan ;) We have an office in Tokyo, you are welcome to reach out.
Anyone else being reminded of cheese when the heat sink plates are being shaved off like that ?
nice!!
I have searched for the name of this sort of machine for a long time!
Good!
How do they prevent the material from curling up into a useless mess when the 'skiving' is done?
they wont.
its mostly the angle and strait cutters. The top of the cutter have to be strait as possible not concave or convex to prevent that.
A very sharp and thin knife edge.
Hello, any sponsorship program for FB PC reviwer? Thank you
Hey PP Lime, please email to marketing@zaward.com , thank you :)
Hahahaha
Cooper
1:00 omg tgis how its birth!....😲
Where to buy this heat sink
@zaward corporation
Fuking briljant
Совершенно бестолковая хрень. Тепловое сопротивление тонкой пластины огромное, поэтому такая длина ребер будет лишней. Плюс воздухьне проникает внутрь такой пачки, поэтому охлаждения толком не будет.
но сам процесс впечатляет!
А ну да, в России ведь до сих пор не научились нагнетать потоки воздуха, с помощью вентиляторов aka кулеров, вообще мало где научились пока, в любой стране Африки вот не производят вентиляторов, оттого тамошние мартышки так же как и ты не знакомы с такими технологиями. Боже, какой же клоун
просто не ту кнопку ткнули - шаг раз в пять больше был )
Целые гигафабрики долбоебов нуждаются в вашем знании. Свяжитесь с ними.
Т.е. По твоему они незнают что делают.
ok in home appliances i cant think of any normal thing that extruded heat sink would not work.
Automotive maybe in electric cars in convectional cars there are not much need of a heat sink, most is water cooled.
PC no if it gets too hot you switch to water cooling or heat sink with heat pipes.
Satelite definitely not, dont think this would work without cool air.
Energy maybe but not sure mostly they use you guest it water cooling.
Telecom i cant think of a application.
Actually i cant think of a application were extruded heatsink is not efficient or cant use water cooling (only logical option is odd sizes of small number were extruding is financially not economical, then again i saw many time they just stack them to create odd format). First time i see this i have the impression it was a showcase what the machine is capable, not a actual product. Also that it avoid heat transfer loss due to a integral structure is bull, and its quite opposite. In copper the fins work harden and and are more fragile and prone to snapping. In aluminum is this less problematic, but in both instances you introducing microfractures.
Unless I miss my guess, this process is cheaper extruded or milled heat sinks.
@@grimlock1471 it can be if its low numbers, but in mass production i bet extruded heat sink is cheaper. I sure if it have not made profit they will not make it. Its just a specific application/use i dont know of and they dont list examples.
The CPU-Blocks of Water cooled PCs are often Skived. (like the "Pacific W1 CPU Water Block")
But in the size shown in the video I cant think about a usefull aplication either that can't be matched with a Standart extruded heatsink and some adjustments.
@@CorJ0nas good to know and it make sense. I was also baffled by the size in this video.
Home: Water chillers, tea makers, coffee pots, pretty much anything that uses peltier coolers
Automotive: LED headlight bulbs, head units, amplifiers, ignition modules, injector driver modules, heated/cooled seats, etc. any modern car has tons of electronic equipment that draws substantial current and needs to be cooled
PC: 1U /2U rack servers, mini PCs, thin clients, laptops, game consoles, etc.
Satellite: definitely yes, finned radiators still work in space, literally all of our deep space probes use RTGs which use, you "guest" it, fins to cool the generator
I'm not going to pretend like I know anything about telecom or energy but I can think of dozens of electrical components used in those industries that need cooling where water cooling is impractical and inefficient. Also you speak as if extrusion is the end-all-be-all, but you can only extrude aluminum which has 60% of copper's thermal conductivity. When efficiency actually matter that just doesn't cut it.
It always amazes me when someone posts such a long-winded comment and only succeeds in proving they have absolutely no idea what they're talking about.