what would a head half this size complete to casting minus CNC finish work cost for a custom design based on an existing engine ?
@marcadominguez2 ай бұрын
Dope!
@shantisadan88883 ай бұрын
Won't there be sand trapped in cooling jackets ?
@carvior4 ай бұрын
Con este método se podria fabrica el block motor de una motocicleta, que alumio usan me pregunto?
@ellgwapo.17545 ай бұрын
Very nice! & Donth' Cut too' much.
@tireballastserviceofflorid77715 ай бұрын
Wow. So how much would this cost? Would have to be off the charts.
@SomeTechGuy6662 ай бұрын
Way, way cheaper than machining billet.
@tireballastserviceofflorid77712 ай бұрын
@SomeTechGuy666 Maybe. Once a program is dialed in CNC is very efficient and fast. Once the chips are weighed and sold that is.
@user-gk1iy8hb6h5 ай бұрын
What tools do you need to make something like that?
@user-gk1iy8hb6h5 ай бұрын
What tools are needed to make something like this
@user-uc7yr7ql3e5 ай бұрын
👍
@Matt44magnum445 ай бұрын
Cast a hemi head for sbc or ls
@billwelter41015 ай бұрын
Looks like the sand molds made by 3D printing
@portofino67906 ай бұрын
What application is used in 0:55 to simulate flow?
@BusterChestnuts5 ай бұрын
Magmasoft is a good casting sim software
@paradiselost99467 ай бұрын
the way that simulation on the fill worked, and how it actually did work with the slag all coming up in the final central riser... iunno if this was a middle finger to every pattern maker since the bronze age, or if it was a tribute... that was magic. at first im like... wtf is that coruscation? oh. tis the nasties all forced up and out...
@zip78068 ай бұрын
What State?
@ovalwingnut8 ай бұрын
I'll take a dozen!
@Aryan_Divyanshu_0009 ай бұрын
Beautiful
@HEMIcorporation10 ай бұрын
This is so badass
@weiaungweiaung11 ай бұрын
ok👍👍👍
@Mindmattersmostofcourse11 ай бұрын
whats the software for the simulation?
@pkmechanics Жыл бұрын
A1
@istvannyitray8867 Жыл бұрын
Jó bonyolult öntőminta! Szép munka!
@nadazair8034 Жыл бұрын
Good job, i would've loved to see how they made the mould in Sand also
@RHBTurbochargers Жыл бұрын
3D printed most likely
@OuTGoD Жыл бұрын
3D printed
@jamalabdulnasir2715 Жыл бұрын
what is the alloy that you used ?
@krisztianhernek685 Жыл бұрын
AlSi10Mg0,3
@_sdverse Жыл бұрын
You should name the process then it will be more clear to understand
@wiktorhogberg1646 Жыл бұрын
Very good video. But I wonder, do you have to take into consideration the thermal properties of aluminum when casting? I have been wanting to design and cast aluminum heads for racing applications for some time now but I don't know how to work with aluminum really.
@newagetemplar6100 Жыл бұрын
Generally aluminium shrinks by 4% so when designing the patterns everything has to be 4% bigger in all directions. Then allow for machining, so faces that will be machined generally will have about 6mm added to them . Also it’s quite hard to centralise the casting when machining so on quite a long part like a cylinder head datum’s have to be checked. . What few people realise is that core plugs on bocks and cylinder heads are not there to stop the block cracking in a frost . They are there to support the cores ( cores for the cavities / water jackets ) . These can be clearly seen in the video. Quite hard to spot or understand if your not used to working in reverse/ negative. These are sand cast heads or old school ideal for small / medium batches . On some more modern engines they use pressure/ vacuum casting techniques usually injecting alloy from a large reservoir below and either forcing the material up and use a vacuum to get rid of the gasses . This improves quality and reduces chilling . Also on large batch production they will have a machine making the cores and a conveyor system to feed an automatic casting machine .
@chumbeque4561 Жыл бұрын
@@newagetemplar6100 sir, where did you acquired that amazing knowledge?
@newagetemplar6100 Жыл бұрын
@@chumbeque4561 hi , just through a lifetimes worth of engineering, I had a very good friend who had been a pattern maker all his life and used to go down at night to his workshop. All hand done using old school techniques , sand boxes , contraction rates / shrinkage etc etc . Then I had my own castings made for WRC alloy uprights and machined them myself. This also ran along side my fibreglassing skills that I had leaned previously. I am now building a BMW E36 GTR race car with all composite panels and alloy uprights . I’ve been very luck in that respect as YT wasn’t around in the early 90’s . Fortunately now there is a vast amount on YT for people not as fortunate as myself . Many thanks for your kind comment. 😇🇬🇧
@PhaseFabrication8 ай бұрын
@@newagetemplar6100 In the case of pressure/vacuum casting would the part still shrink ~4% or does it maintain the dimension after cooling? Similarly, would a tall sprue/feeder supply enough head pressure to decrease the shrinkage as it cools? also would pre-heating the sand mold have any affect on shrink rates if it is allowed to cool slower?
@paradiselost99467 ай бұрын
@@PhaseFabrication the shrink rate is a constant, thermal characteristic of the alloy. i have three rulers that are not allowed to be mixed up. brass, iron, aluminium. theyre precalibrated patternmakers rulers with the offset already applied. doesnt matter how its done, aluminium always shrinks a certain amount as it cools from a certain temperature.
@caneripek2349 Жыл бұрын
Hey! Sorry for late comment. Which program do you using for design to parts?
@krisztianhernek685 Жыл бұрын
We use NX for product abd tool design. Custmer's model was Creo
@caneripek2349 Жыл бұрын
@@krisztianhernek685 thank you so much!
@randomvids3821 Жыл бұрын
@@krisztianhernek685, is this your factory?
@dekonfrost7 Жыл бұрын
I jave a job like this coming up. Gonna be fun. Your aluminum looked reallly good. Old honda heads for feedstock and vacuum degassing?
How can I contact you? Love your work and looking forward doing business with you 👍
@letcikigor Жыл бұрын
Super👍
@thewrencherz28racer92 Жыл бұрын
Nice. Can a pushrod hemispherical cast iron variant be made for a GM 3800 V6 with 2 plugs and valves per cylinder?
@trumanhw Жыл бұрын
music wasn't great but the video was appreciated.
@castingdesign1140 Жыл бұрын
I appreciate your comment.
@Filholh2 жыл бұрын
Would you do a single cilinder head for the Honda XL250R 1983?
@castingdesign1140 Жыл бұрын
We made cylinder heads similar to this for oldtimer motorbikes, I think it's possible but I need the design or a part that I can use to make the design.
@Filholh Жыл бұрын
@@castingdesign1140 Your work is awesome. Where do you do your work?
@user-iw7yg4vx7i2 жыл бұрын
Круто
@Merc_0158E72 жыл бұрын
cool story bro.
@lionelhaslam19792 жыл бұрын
The skill is in the pattern making.Making sand cores is just filling boxes with sand then stacking them in the correct sequence.
@castingdesign1140 Жыл бұрын
Well, someone have to design and make the patterns so it can be filled correctly.
@rondelby24822 жыл бұрын
love the pyramid ..I have a question. I been using stainless stew pots for crucibles...I have a clay graphite crucible but cannot afford lifter tongs at the moment...The crucibles made from stew pots are thin stainless steel but fail. If i could get a thick solid stainless pipe and weld a bottom in it, would it last? Also I have melted holes in cast iron pots when I used coal for fires.. What am I doing wrong?
@castingdesign1140 Жыл бұрын
If you have a graphite crucible I think you should use that, use the money and time you would put in making the stainless pipe with the rod and make a lifter instead. Coal can burn up to 3500F°/2000C° which can melt holes to a cast iron pot, use some insulation, rock wool or ceramic wool.
@olfoundryman84182 жыл бұрын
Disappointing to see that with all the design freedom that 3d sand printing allows that such poor sprue and basin designs have been used, and at the very least I would have thought that in mould filters would have been incorporated... Martin
@igorsilvademorais79672 жыл бұрын
Video mais completo sobre fundição do youtube. Congratulations 👏
@user-ib1ni5uj7u2 жыл бұрын
oky y
@caseystyer29962 жыл бұрын
This kind of work would be my dream job! No words can describe how excited and happy I would be showing up early Monday morning.
@castingdesign11402 жыл бұрын
Don't give up, go and get a job like that!😀
@waqasmughal7282 жыл бұрын
@@castingdesign1140 l
@waqasmughal7282 жыл бұрын
P pp
@waqasmughal7282 жыл бұрын
Ok
@waqasmughal7282 жыл бұрын
Pp
@raheeskhan87722 жыл бұрын
Rahees
@bsk99112 жыл бұрын
Hadir nyimak kawan ayo merapat dulu
@cheetah.motors2 жыл бұрын
Great video, what is the name of the software ?
@aliahm54502 жыл бұрын
ماشاء الله تبارك الله
@AlekseyCamodelkin2 жыл бұрын
👍
@upgfunny64882 жыл бұрын
I want to learn to make a real car engine plz can you teact from begining wit every process
@kensmechanicalaffair2 жыл бұрын
Lol
@K-Effect5 ай бұрын
Make them out of half-inch plate aluminum or steel