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@maagu4779 13 күн бұрын
"How to make heat pipes", is misleading! It doesn't show us how to make heat pipes...it does show us how heat pipes are made!
@edmundblair6113 6 ай бұрын
✔️ Promo*SM
@worldevents2456 7 ай бұрын
Can you explain what is happening? This is really interesting.
@etilune 7 ай бұрын
Vaccum + welding (I guess)
@tjpprojects7192 7 ай бұрын
I see, so this is how paper is made.
@davidfecker5144 7 ай бұрын
What does that clear plastic hose do coming out the side of the big moving plate? Is it a vacuum line? is that what holds the material in place?
@KenFaTech 7 ай бұрын
This is cutting fluid, used to lubricate cutting tools and materials, reducing friction force
@davidfecker5144 7 ай бұрын
Actually you only see it in the first 2 seconds of the video and then again at 0:45 to 0:47. It is laying across the bottom of the base. About 2" in diameter. It has to be a vacuum line as I don't see any liquid moving in the clear hose at all. I'm just surprised there's enough vacuum pressure to hold the material in place for the blade to cut.
@KenFaTech 7 ай бұрын
I understand what you mean. Actually, our aluminum plate is fixed on the base below, and the distance of the screw rotation is used to control the feeding and cutting of the tool. In other words, the tool is fixed, and the material is further shortened by mechanical force. The pipe you mentioned is the flow channel of the cutting fluid.@@davidfecker5144
@challacustica9049 8 ай бұрын
I always thought it was done through casting. This is smarter.
@billieticklish 8 ай бұрын
I think I want a 10-hour version of this
@neilwalker8686 8 ай бұрын
An extra 5-10 seconds of a closeup would have been awesome…..
@paradiselost9946 8 ай бұрын
love how the final fin is about 2/3 the length of the actual cut... lot of compression taking place!
@benargee 8 ай бұрын
Wow I actually never noticed that before.
@secondarycontainment4727 8 ай бұрын
You're right... it seems like 2/3... what do you think would happen to the end product if sent through a heat treatment to "normalize" the structure?
@paradiselost9946 8 ай бұрын
@@secondarycontainment4727 meh. depends on the alloy really. pure wouldnt be much different. work hardening... lose that "springy" sound of a nice heat sink and bend/bruise easily? soldered ali radiators are always hella soft...
@FranktheDachshund 8 ай бұрын
I learned today that this is a process used to make heat sink fins.
@tasa4904 8 ай бұрын
This is one method for it. I believe that another video showing this process had commenters saying that it's for high-end or custom models. For the bulk ones, they're made using casting or extrusion.
@lo2740 8 ай бұрын
really fantastic
@TlD-dg6ug 8 ай бұрын
Holy shit, change those ballscrews 🤣
@lo2740 8 ай бұрын
this is just the noise of the steppers.
@nomadben 8 ай бұрын
No close-up?
@anthonyarevalo1867 8 ай бұрын
Showing a closeup of the end product would be awesome.
@savagestyle124 8 ай бұрын
curious the dimensions of the tubing vs the slot.
@KenFaTech 8 ай бұрын
After calculation, we will match the corresponding diameter copper tube with a suitable groove shape
@tinglestuff 10 ай бұрын
That seems like too many chips wrapped around the bit…
@KenFaTech 10 ай бұрын
Yes, the main reason for this is the issue of flatness tolerance. Generally, the flatness of such a large size is 0.2, so this situation occurs. Subsequent CNC precision machining will not affect the surface and flatness of the product
@KenFaTech Жыл бұрын
This skived fin heat sink can be added heat pipes on the base, and meet the higher power chip cooling.
@KenFaTech Жыл бұрын
high power heat sink for LED Cooling