Print in Place Latch Mechanism | Design for Mass Production 3D Printing

  Рет қаралды 36,081

Slant 3D

Slant 3D

22 күн бұрын

Need Parts? Get a Quote
www.slant3d.com
In this episode of Design for Mass Production 3D Printing, we showcase 3D printing's ability to enable the creation of intricate parts that were impossible to mass-produce just a few years ago. We dive into the detailed design process of a print-in-place latch mechanism, compare it with traditional injection molding methods, and highlight the advantages 3D printing provides. Learn how to leverage additive manufacturing to produce complex geometries, and reduce upfront tooling costs, as well as downstream costs like assembly and warehousing. Watch now to learn about the full potential of 3D printing for your manufacturing needs!
Subscribe for more content on real-world applications of 3D printing and let us know what topics you'd like us to cover next!
#3dprinting #designfor3dprinting #3dprintingcommunity #additivemanufacturing
🔗 OTHER IMPORTANT LINKS 🔗
Connect to Our API: www.slant3d.com/slant-3d-prin...
Slant 3D Etsy Plugin: www.slant3d.com/slant3d-etsy-...
Get Our STL's: www.angled.xyz/
Get Low-Cost Premium Filament: www.tangledfilament.com
Try Shapr3D (Use Code: Slant3d): www.shapr3d.com/download?utm_...
Our Favorite Products: www.amazon.com/shop/slant3d
About Slant 3D
🏭 High-Volume 3D Printing: Scalability Meets Flexibility
Slant 3D's Large-Scale 3D Print Farms utilize 1000's of FDM 3D printers working 24/7 to offer limitless scalability and unparalleled flexibility. Whether it's 100 or 100,000 parts, our system can handle it reliably, while still allowing for real-time design updates, ensuring products evolve with the times. This adaptability is key in today's fast-paced world.
🌿 Sustainable Manufacturing: Eco-Friendly Efficiency
Embrace a system that drastically reduces carbon emissions by eliminating carbon-intensive steps in the supply chain, such as global shipping and warehousing. Our approach minimizes this footprint, offering a more sustainable manufacturing option.
⚙️ Digital Warehouses: Parts On-Demand
Think of print farms as a "Digital Warehouse", meaning we can store your parts digitally on a server rather than physically on a shelf. parts are available on-demand, reducing the need for extensive physical inventory.
LEARN MORE at www.slant3d.com/
Produced by Slant Media

Пікірлер: 149
@glabifrons
@glabifrons 16 күн бұрын
A few improvements: 1. Never use silk filament for anything that requires any strength or flex. It's horribly brittle and has the worst layer adhesion of any filament I've used. It's only useful for pretty dust-collectors. 2. Don't just add reinforcements for the latch-end screw-hole, connect it front-to back. This can be done with two intersecting cones eliminating any possibility of sag, and will allow the end-user (who may not realize there's a gap) to tighten the screws without crushing the mechanism. 3.a. Add a very thin slot for a blade (using the same gap mentioned for the support) from the back at the same layer as the spring to allow a thin blade to not only break the contact between the spring and body, but to remove any edges that would result in clicking or catching when the spring flexes back and forth. 3.b. Alternately, leave two diagonal cylindrical slots from the back for the insertion of two narrow metal springs to replace the in-built spring. While this would add one assembly step, it eliminates any possibility of failure of the flex-spring (allowing more rigid materials be used). The diagonal insertion would hold the springs in place as well (once they straighten out inside, they cannot fall out).
@cluberic
@cluberic 19 күн бұрын
I designed a vacuum cleaner attachment and once i started selling alot of them i had to change so it didn't need supports at all. Saved me hundreds of hours. One of the things i did is what you did at 3:40
@mawoodmain
@mawoodmain 20 күн бұрын
How did you get the bottom of the slide to not connect to the bottom?
@thomasmcnulty3400
@thomasmcnulty3400 20 күн бұрын
Similar to the designed-in support he mentioned perhaps? .3mm offset that you apply light pressure to to unstick.
@tomsko863
@tomsko863 20 күн бұрын
The support he made, latch, and spring were all printed with a slight gap below them. There is a difference between normally printing layers, and extruding on top of a layer. I don't know the exact vocabulary on this but I will explain it as best as I can. When you print at 0.2mm layers the nozzle actually squishes the plastic onto the layer before it. When you leave a gap (0.15-0.30) the nozzle will just place the bead of plastic on top of the previous layer. The amount of surface contact between those layers is much less so they do not fuse. Think of it like putting down a bead of caulk. The right way is to put the nozzle right up to the surface you are working on and when you push the material out you want it forced into the work surface. If you however raise the nozzle off the work piece and let the caulk just drop onto the workpiece, it won't stick well. I hope this helps!
@Kaliumcyanidful
@Kaliumcyanidful 20 күн бұрын
@@mawoodmain that was thinking the Same
@themexyeti
@themexyeti 20 күн бұрын
you can see in the slicer that it has 2 layers of separation, it sags the first layers but at the end works
@mawoodmain
@mawoodmain 19 күн бұрын
@@themexyeti so it's still weakly attached at the bottom?
@rklauco
@rklauco 20 күн бұрын
If you made the handle a bit more angled, you can remove the in-build support just by using the mechanism for the first time :)
@AckzaTV
@AckzaTV 20 күн бұрын
thanks for actually teaching us practical lessons like printing on a slant, (great name, the first lesson) because your helping literally improve home manufacturing quality of products appearing around the world
@scott98390
@scott98390 20 күн бұрын
How do you design the spring so that it "breaks free" when you first use it?
@bucklogos
@bucklogos 20 күн бұрын
Probably have a small 0.15mm gap or so between the bottom of the spring and the base it's printed on. Not sure about the exact number, but it's the same idea with printed supports, you leave additional space between these 2 layers so they don't fuse all the way and easily break off.
@Deathbysnusnu125
@Deathbysnusnu125 20 күн бұрын
I was wondering the same thing. Also on that support that he put in. How would you do that without it fusing to the surface it is sitting on? It seems that it would be tough to do without it leaving ugly marks.
@AmericanMaking
@AmericanMaking 20 күн бұрын
Very small interface between the bottom of the spring and the top of the surface it rides on. Have a single extrusion width tapper up to the full width of your spring. I'm not sure if I'm explaining this very well. Let me know if I need to clarify my point.
@tomsko863
@tomsko863 20 күн бұрын
@@Deathbysnusnu125 There is a difference between normally printing layers, and extruding on top of a layer. I don't know the exact vocabulary on this but I will explain it as best as I can. When you print at 0.2mm layers the nozzle actually squishes the plastic onto the layer before it. When you leave a gap (0.15-0.30) the nozzle will just place the bead of plastic on top of the previous layer. The amount of surface contact between those layers is much less so they do not fuse. Think of it like putting down a bead of caulk. The right way is to put the nozzle right up to the surface you are working on and when you push the material out you want it forced into the work surface. If you however raise the nozzle off the work piece and let the caulk just drop onto the workpiece, it won't stick well. I hope this helps!
@joachimeuler8269
@joachimeuler8269 19 күн бұрын
The right video at the right time. I’ve been struggling about a spring-loaded mechanism for a geocache for weeks-now here’s the solution! 👍
@elpiel
@elpiel 16 күн бұрын
This video helped me clear up my connector for the product we are building, thank you!
@imacmill
@imacmill 20 күн бұрын
I can't imagine the spring lasting more than one to two hundred cycles, and I think even that is optimistic.
@ionymous6733
@ionymous6733 20 күн бұрын
I worry about that too. I haven't found any great videos testing springs in different materials. And different types of springs. I've seen a few close videos, but not quite.
@slant3d
@slant3d 20 күн бұрын
Same lifetime as a molded version. This is very standard design
@ionymous6733
@ionymous6733 20 күн бұрын
​@@slant3d I thought the comparison would be print in place plastic versus traditional injected molded with steel spring. Like in the video.
@imacmill
@imacmill 20 күн бұрын
@@slant3d OK, do you know the lifespan of a molded version? Also, the sample molded version you used at the start had metal springs in it, so not comparable. I'm going to give this a try myself, see how it goes. I'm going to design in a bit of preload, too, to stop the rattle when the 'arm' is at rest. Fun project... :)
@maximkonechno8742
@maximkonechno8742 20 күн бұрын
@@imacmill how is it not comparable if it is the same thing but different production methods?
@antonkukoba3378
@antonkukoba3378 20 күн бұрын
And how is the latch piece gets disconnected from the bottom of the enclosure it lays on during the printing process? The latch will be one piece with the bottom of the enclosure.
@v4lgrind
@v4lgrind 20 күн бұрын
The same way you do supports: Print it in the the air but very close to the underlaying surface. That prevents sagging but minimizes the fusing area, so the first time you pull the lever it will detach.
@tomsko863
@tomsko863 20 күн бұрын
The support he made, latch, and spring were all printed with a slight gap below them. There is a difference between normally printing layers, and extruding on top of a layer. I don't know the exact vocabulary on this but I will explain it as best as I can. When you print at 0.2mm layers the nozzle actually squishes the plastic onto the layer before it. When you leave a gap (0.15-0.30) the nozzle will just place the bead of plastic on top of the previous layer. The amount of surface contact between those layers is much less so they do not fuse. Think of it like putting down a bead of caulk. The right way is to put the nozzle right up to the surface you are working on and when you push the material out you want it forced into the work surface. If you however raise the nozzle off the work piece and let the caulk just drop onto the workpiece, it won't stick well. I hope this helps!
@christianbureau6732
@christianbureau6732 20 күн бұрын
Thanks for the lesson 😊
@eslmatt811
@eslmatt811 20 күн бұрын
What gap do you use between the spring and top surface?
@AerialWaviator
@AerialWaviator 20 күн бұрын
Great example of integrating removable support structure and functional components into the part being produced. From a engineering and user experience perspective, designing the amount of tension a 3d-printed spring produces could use few calibrated references. A data aid starting reference for designers providing a couple reference parts with integrated springs that have measured properties using Slant 3d filament and manufacturing process. Additionally a bit more detail on the spring design (sliding parts), so designers get a working spring as first parts are produced. No weld of part facets to bottom, or sides internally.
@voyeger4464
@voyeger4464 20 күн бұрын
The spring in injection molded version is made from steel, while the spring in the 3d printed version is plastic. it cannot be compared. you can't use a spring made from PLA because that spring will hardly last 50 cycles same with ABS. probably nylon will work but that makes it expensive because you require a multi-head 3D printer. If you living in the West it is always the best choice to get the mold designed and made in Asia as it will be cheaper even compared to the 3D printing
@charlesraes8541
@charlesraes8541 20 күн бұрын
In your print farm I see you had a glass bed for the example of the auto eject, does that style printer only print PLA? I ask because doesn’t PETG stick to glass too well and ABS would require an enclosure? I assume PETG would be the best material for a component with a spring, but is there a better material you would recommend? Thank you for the great content!
@Vandel212
@Vandel212 20 күн бұрын
What is the longevity of a print in place spring like that compared to a metal one?
@imacmill
@imacmill 20 күн бұрын
Unhelpful answer, but my guess is longevity will be low.
@slant3d
@slant3d 20 күн бұрын
This is a very standard design even in molding. Springs are to be designed to flex only in the elastic region of the material used. If that is the case little to no fatigue occurs.
@NathanOKane
@NathanOKane 20 күн бұрын
@@slant3d I dare you to do a lifespan test on this. Could be using the new filament channel to show the results.
@AckzaTV
@AckzaTV 20 күн бұрын
Ok now how to add this for the joint locker's lid so it doesnt keep getting lost, its much smaller and this sliding door mechanism wont fit so I've thought of a garage door
@teamllr3137
@teamllr3137 20 күн бұрын
Do a few chamfer and a bridge just won't cut it for the overhang ?
@scott98390
@scott98390 20 күн бұрын
If you're literally making your molds out of stone, you're doing it the hard way. Metal is a far better choice. :/s
@SergeyRyabenko
@SergeyRyabenko 20 күн бұрын
Love the video and love my 3d printer even though it is very basic.
@aminproduct
@aminproduct 19 күн бұрын
Love your idea 😮
@DaveTimperley
@DaveTimperley 20 күн бұрын
I see that you guys like to use the gantry to push a print off the plate to remove operator assit. Have you looked into using a metal plate, and underneath fixing an actuator to bend the plate in the middle, and 'pop' the contact of the print before sweeping it off with the gantry? Might make it easier for prints with large contact patches with the print plate to be removed?
@floridafoilers
@floridafoilers 20 күн бұрын
Great description of the design process and how 3D printing can be a superior solution to traditional injection mold manufacturing. One huge advantage that you highlighted is how you significantly reduced the part count to include metal springs that can rust or present assembly challenges-saving time, money, and part reliability.
@CZRWK
@CZRWK 20 күн бұрын
What's the cycle lifetime of the spring?
@tomsko863
@tomsko863 20 күн бұрын
It can be whatever you want it to be. It would depend on the material they were using, how thick the spring is, how much stroke it has, etc. As an engineer, you need to understand what the criteria the product needs to work under and what the customer expectations are. This is too open-ended of a question to give you an answer.
@alfiegordon9013
@alfiegordon9013 17 күн бұрын
@@tomsko863 it is definitely not "too open ended to answer". If he prints another identical latch, same material and settings, how many cycles will it last? We aren't asking hypothetical minimum and maximum lifetimes across all possible materials here, just trying to get an idea of what an average print farm owner / hobbyist maker could expect Vs say, the same design with a metal spring
@tomsko863
@tomsko863 17 күн бұрын
​@@alfiegordon9013 I'm concerned that any answer that's given, would be very misleading because of all of the variables. If I was to print this and it didn't meet my target cycle life, then I would change it. And continue changing it until it did function properly. From looking at it, the overall design of this part is NOT optimized. It was made to illustrate some design points and that's all. So whatever current cycle life this spring has, doesn't matter. It doesn't tell you a thing about how practical using this design as a spring is.
@Braincho
@Braincho 20 күн бұрын
The moving part and the roof got chamfer so they are 2 separate parts. But how about the bottom side of those 2 parts - the moving piece and the floor of the case - they are 1 over the other with flat surface. How you deal with it? Minimal support or?
@tomsko863
@tomsko863 20 күн бұрын
The support he made, latch, and spring were all printed with a slight gap below them. There is a difference between normally printing layers, and extruding on top of a layer. I don't know the exact vocabulary on this but I will explain it as best as I can. When you print at 0.2mm layers the nozzle actually squishes the plastic onto the layer before it. When you leave a gap (0.15-0.30) the nozzle will just place the bead of plastic on top of the previous layer. The amount of surface contact between those layers is much less so they do not fuse. Think of it like putting down a bead of caulk. The right way is to put the nozzle right up to the surface you are working on and when you push the material out you want it forced into the work surface. If you however raise the nozzle off the work piece and let the caulk just drop onto the workpiece, it won't stick well. I hope this helps!
@kacpergajewski5
@kacpergajewski5 20 күн бұрын
Hi! Could You please tell me how to find a proper shelve for a few 3D printers? Just like for print farm - what to look for? or maybe what You guys have? Thanks!
@ZXLink
@ZXLink 20 күн бұрын
Heavy duty shop racks you find at most home improvement stores. They're relatively inexpensive (a single rack cost me about $150 with 3 layers), modular, and sturdy. I can say from experience that you can easily get 3 large printers onto a single shelf, maybe up to 4 "standard" size printers depending on the footprint of the printer.
@eslmatt811
@eslmatt811 20 күн бұрын
I use a table fastened to the wall. You are really looking for stiffness. If you fasten most shelves to the wall you should be fine.
@ZXLink
@ZXLink 20 күн бұрын
@@eslmatt811 Good solution if you have finished walls, not ideal if you are working in a basement or if your walls are concrete/block/metal though. You can anchor to those surfaces, but they tend to be outward facing, which increases the risk of moisture ingress by a lot. You can get around the "stiffness" issue by putting garden pavers under your printers on even relatively flimsy surfaces and it will dampen most of the motion transfer. CNC Kitchen has a video on it, something like "The Best $2 Printer Upgrade"
@joebommarito9573
@joebommarito9573 17 күн бұрын
Do you have any resources for designing springs like on this video? Are there cad plug-ins to easily generate springs like this with parameters? I saw your living hinge video but looking for linear springs like this. Great videos
@joebommarito9573
@joebommarito9573 17 күн бұрын
I saw in your living hinge part 2 short you kind of showed the process of manually making a similar spring. Do you always design these manually like in that video?
@RobertoHolguinerrehache
@RobertoHolguinerrehache 20 күн бұрын
I might have missed it, what about the supports for the spring?
@lovecastle7154
@lovecastle7154 20 күн бұрын
They completely forgot the most important question that people would ask - how the heck does the latch not fuse to the base?
@killpidone
@killpidone 20 күн бұрын
You don't need supports, you have minor contact point that break the first time you actuate the spring/latch
@Catrik
@Catrik 20 күн бұрын
@@lovecastle7154 By having a 0.3 mm space between the parts. They explained with the removable support piece.
@magicshon
@magicshon 20 күн бұрын
Basically the bottom wall is the support and there has to be enough clearance for the bond to be weak. I personally would also flip the entire thing so that the contact spot of the latch remains flat, i think thats sort of important for the latch function. We could easily make the other side diagonal and it would not even be visible. This would require extra support under the latch though.
@AckzaTV
@AckzaTV 20 күн бұрын
​@@lovecastle7154you've probably never 3d printed before if you don't know how to avoid mininum fusing gaps
@mkoic11
@mkoic11 20 күн бұрын
How do you keep the bottom of the latch and the bottom of the spring from sticking to the inside bottom of the housing?
@tomsko863
@tomsko863 20 күн бұрын
The support he made, latch, and spring were all printed with a slight gap below them. There is a difference between normally printing layers, and extruding on top of a layer. I don't know the exact vocabulary on this but I will explain it as best as I can. When you print at 0.2mm layers the nozzle actually squishes the plastic onto the layer before it. When you leave a gap (0.15-0.30) the nozzle will just place the bead of plastic on top of the previous layer. The amount of surface contact between those layers is much less so they do not fuse. Think of it like putting down a bead of caulk. The right way is to put the nozzle right up to the surface you are working on and when you push the material out you want it forced into the work surface. If you however raise the nozzle off the work piece and let the caulk just drop onto the workpiece, it won't stick well. I hope this helps!
@ethancohen6005
@ethancohen6005 20 күн бұрын
This is awesome to see! I've been hunting something like this. I love your content in general. Now, slant3d; please, can you explain how it would be to create something like this with a notch/lock? So the sliding door, but it friction fit locks into place at the end of actuation, and beginning, so it will stay open and stay closed
@dfoster9445
@dfoster9445 20 күн бұрын
Same principle, just applied with a spiral spring.
@tomsko863
@tomsko863 20 күн бұрын
Depends if your making a one-off or trying to make a 1,000. What Slant3D is doing is trying to see their services as a manufacturing facility. So they focus on mass production designs. When you make a 1-off, you can make it out of as many parts as you want, or buy sub-components like coil springs, leaf springs, pins, bearings, etc. What you are describing is a "detent". Google that and you can find alot of examples. A ball bearing added into the slide with some ramps and notches would do it.
@non7sens
@non7sens 20 күн бұрын
The printed part lacks tension. Thats why you can hear ir rattle. How to solve that?
@Vandel212
@Vandel212 20 күн бұрын
Hmmm, you could probably connect the back of the spring to the back of the latch box.
@ionymous6733
@ionymous6733 20 күн бұрын
I wonder if there is some design that would have a spring that starts a bit too long and shifted a bit out of place, but then breaks free and snaps into the proper position on its first, and only its first, compression. I can almost see it, but it's just a thought.
@tomsko863
@tomsko863 20 күн бұрын
@@ionymous6733 You're onto something. My solution would be (a simplified explanation here), to print the latch slightly out of the opening (pushed "out"), then the first time you push the latch into the housing it will latch into position. It would "catch" onto a feature inside the housing and be in the position he showed in the video. That way the spring will be always be in tension, reducing rattle. He did make the part quickly, it wasn't supposed to be perfect in every way. It was just to show off some techniques.
@dougaltolan3017
@dougaltolan3017 20 күн бұрын
​@@ionymous6733you might put holes in a feature that is part of the spring that lines up with the mounting holes. Then, when the part is put in place, the fixings (screws) lick the spring in place. Or, as with the "remove" support piece, you could print a peg that needs to be pushed in.
@marknthetrails7627
@marknthetrails7627 20 күн бұрын
Thanks
@lwo7736
@lwo7736 18 күн бұрын
Its awesome, dont get me wrong, but i feel like the spring will just snap over time. I guess its not meant for heavy use, some context on what filament to use would be useful
@BurkeDEV
@BurkeDEV 19 күн бұрын
I'm working on a print In place design I want to sell via the slant api. My design has parametric tolerance which I've set to 0.3mm while testing on my machine. Do Slant 3D have a recommended tolerance for print in place designs to prevent fusing?
@chrismitchell9936
@chrismitchell9936 20 күн бұрын
@1:15...figuratively set in stone. Literally set in metal. Had to ding you...but LOVE your videos.
@xbox360Rob
@xbox360Rob 13 күн бұрын
Hey, just went on your Etsy plugin link and the first paragraph is riddled with errors, didn’t check the rest
@slant3d
@slant3d 13 күн бұрын
Thanks for letting us know. On it. Should be fixed soon
@saninnsalas
@saninnsalas 20 күн бұрын
A noob question, would not that spring mechanism break after a while?
@pcdoc2000
@pcdoc2000 20 күн бұрын
It will break for sure. This is not really a long lasting part, but I guess it was just used to convey the idea.
@imacmill
@imacmill 20 күн бұрын
​@@pcdoc2000Might have been a good idea for him to mention that at the start, so people don't blindly copy the design and try to use it as a functional part.
@tomsko863
@tomsko863 20 күн бұрын
@@imacmill I disagree guys. You can make it as robust as you want. It would depend on the material they were using, how thick the spring is, how much stroke it has, etc. As an engineer, you need to understand what the criteria the product needs to work under and what the customer expectations are. I have appliances that were made in the 70's/80's that have plastic snaps, living hinges, and other features that are still functioning. I also have newer, metal components that failed well below their expected lifetime. If something is made correctly, it can last for quite awhile, regardless of what material they were made of.
@lam_xyz
@lam_xyz 20 күн бұрын
Nice one - but what is it for??? :)
@McRootbeer
@McRootbeer 20 күн бұрын
A door or gate or cabinet...
@ericschatz4943
@ericschatz4943 17 күн бұрын
Really glossed over the bottom side supports with this one such as on the spring
@slant3d
@slant3d 17 күн бұрын
There are none
@ericschatz4943
@ericschatz4943 17 күн бұрын
@@slant3d thank you
@Catrik
@Catrik 20 күн бұрын
3:58 I completely missed what the collar thing was to prevent screws splitting a part?
@wo88les
@wo88les 20 күн бұрын
Hi, He explains about the holes in great detail on this video watch?v=9ERY20MRJPo Or check his videos for "Design Custom Electrical Enclosures for Mass Production"
@iPrint3D
@iPrint3D 20 күн бұрын
The collars are to keep from splitting the* part when tightening the screw
@wo88les
@wo88les 20 күн бұрын
i did reply also but i think my comment was removed, i linked to Slant3d's other video so I'm confused why the comment was removed. The other video Slanted3d has shows about the collars. I do apologise, wasn't trying to cause any problems :/
@Phoen1x883
@Phoen1x883 20 күн бұрын
@@wo88les "i linked to Slant3d's other video" KZbin automatically hides any comment with a link unless the video uploader finds it and manually makes it visible again. Think about it, how often do you see links in KZbin comments from someone other than the video uploader?
@tomsko863
@tomsko863 20 күн бұрын
@@Phoen1x883 Yup, I learned this the hard way. Regardless what you are linking it will hide your comment. Same if you used a word that the video channel blacklisted.
@redamaleki
@redamaleki 20 күн бұрын
It'd fun to share this STL - I didn't see that in your STL shop.
@TS_Mind_Swept
@TS_Mind_Swept 19 күн бұрын
I mean it is just an example, butt if you did want to recreate it he did outline all of the steps
@redamaleki
@redamaleki 19 күн бұрын
@@TS_Mind_Swept Agreed, but I'd like to see if I can printer can handle his model before spending the time to design my own.
@TS_Mind_Swept
@TS_Mind_Swept 19 күн бұрын
@@redamaleki butt if you already printed it, you wouldn't have to design your own..
@redamaleki
@redamaleki 19 күн бұрын
@@TS_Mind_Swept Just based on what I am seeing in the design, it wouldn't fit in the application I have in mind. I just don't have enough time to spend designing something if my printer can't handle it.
@TS_Mind_Swept
@TS_Mind_Swept 19 күн бұрын
@@redamaleki I'm pretty sure your printer can handle it if you design it right; most printers can do quite a bit, even the cheap ones
@3jxrn405
@3jxrn405 20 күн бұрын
There's a reason for why springs aren't made of plastic.
@pb223
@pb223 20 күн бұрын
Right, but anyhow there are some. Look at Audi A6 ultra i think Modelyear 2020 or so. They have GFK springs for their f* suspension. I really dont know how they managed to do this 😅
@AckzaTV
@AckzaTV 20 күн бұрын
This guy reminds me of if Adam 22 had a smarter older brother
@ryan258147
@ryan258147 19 күн бұрын
So you designed a latch lock that can only use FDM 3D printing to manufacture, but I don't think it is strong enough for its purpose
@Roobotics
@Roobotics 20 күн бұрын
There is a subtle issue for designed in supports, you can no longer adjust or tweak offset heights to optimize surface finish and reduce break-away forces, you are stuck using exact layer heights, which might or might not be idea for any given customer or manufacturer's machine. Being able to tweak those by 0.05mm at a time makes a world of difference for the peel forces and reliability. Getting stuck on a 0.20mm grid might be a too close/far scenario.
@nobocks
@nobocks 20 күн бұрын
You can upload two stl for different layer height.
@dougaltolan3017
@dougaltolan3017 20 күн бұрын
If the bottom of moving parts is chamfered, as is the top in this example, a small horizontal offset (0.05mm)will have the same effect as a similar vertical offset for horizontal surfaces.
@Roobotics
@Roobotics 18 күн бұрын
@@nobocks Actually it's more nuanced than that, modern slicers can now do offsets that aren't aligned with uniform layer heights. So yes you could do that.. but now you are stuck in 2 states of offsets instead of a precision tunable one.
@B0A2
@B0A2 13 күн бұрын
Would you be open to releasing the file you produced?
@mikepower3614
@mikepower3614 19 күн бұрын
Love to see how to do embedded non plastic part at manufacturing volumes... pause print anyone?
@SaperPl1
@SaperPl1 20 күн бұрын
I like 3d printing, but what you did here is definitely not more reliable than a moulded part you are comparing your design to. First of all you can't say for sure that the 3d print will be more reliable/sturdy than an injection moulded part. Especially that piece that is supposed to be holding doors or some other thing in place. And you sharpened that edge so now there's smaller surface to spread the force onto. Secondly the printed spring will definitely wear down faster than the metal spring. Finally your design doesn't allow for repair of the inside - if something were to get stuck, then you can't open it up to fix it. If the spring breaks, you can't open it up to fix it.
@tomsko863
@tomsko863 20 күн бұрын
Hey Saper! Good technic videos. I agree that in these Slant3D videos the guy often presents his videos in a way that makes it sound like there are no issues with the 3d printing process. He's doing a little bit of over-compensating I would say in trying to change the perception of 3D printing. His use of words sometimes infuriated me and it makes it sound like he's just lying. Anyone that constantly likes to use worlds like "better", "improved", etc., sounds like a cheap salesman to me. Because it always "depends". If this latch is just holding back a cabinet door that barely gets used, then this could be perfect. If this latch is supposed to hold up an industrial garage door, then probably not. So it all depends. About your comment: most-likely yes, metal springs do have many advantages over plastic. There is a thing called the "S-N curve" where under a low enough load, a spring "should" never fail from fatigue. But any spring, if designed improperly, will fail. As an engineer, you need to understand what the criteria the product needs to work under and what the customer expectations are. Some springs, even if they're made from brittle material, will work fine for years.
@biomashed
@biomashed 20 күн бұрын
What email is best to reach your team for inquiry of design optimization and production? I have emailed the website provided email but haven’t received a response. Would love to work together.
@brssnkl
@brssnkl 19 күн бұрын
This print does look ugly but I like seeing the layers. I like noticing how things are made
@AckzaTV
@AckzaTV 20 күн бұрын
The "remove" block could have a ready made stl foe a negative soace to turn ut into a little phone holder or screwdriver bit handle so all your printer support blocks become useful bonus tools with your logo on them
@aeonjoey3d
@aeonjoey3d 20 күн бұрын
I can't believe I'm going to say this, but... STL?
@enyoc3d
@enyoc3d 19 күн бұрын
this is the best video youtube
@TS_Mind_Swept
@TS_Mind_Swept 19 күн бұрын
Uhh.. what exactly is this thing for? 🤔 like the manufacturing processes are all fine and good, but I'm afraid I don't quite understand the use case(s) for the latch 😅
@DavidCook42
@DavidCook42 14 күн бұрын
You are not the only one lol. The concepts are sound. But what the heck is this funny thing particularly used for? Doesn't matter really
@tommaillard1415
@tommaillard1415 19 күн бұрын
Can guarantee that printed spring will break fast
@ArturOleszczuk1991
@ArturOleszczuk1991 20 күн бұрын
what kind of advertisement this is
@ionymous6733
@ionymous6733 20 күн бұрын
the kind a mass production 3d print service company makes
@dougaltolan3017
@dougaltolan3017 20 күн бұрын
Video is poorly framed on a tablet. You might want to view your material on more devices and re-upload.
@justaguy4788
@justaguy4788 20 күн бұрын
Literally set in stone? Who is making stone molds?
@walid4337
@walid4337 20 күн бұрын
I MEAN WITH THESE MANY LIMITATIONS AND ADJUSTEMENTS JUST TO MAKE IT WORK I DONT REALY SEE THE BENEFIT OF *DESIGN FLEXIBILITY*
@slant3d
@slant3d 20 күн бұрын
No molds, lower volumes, more reliable. Thousands saved for a better product
@teamllr3137
@teamllr3137 20 күн бұрын
​@@slant3dmost of ,our point are valid, but how more reliable ?! With the long time that a 3d print take its Affected by so much parameters that I can't call it reliable
@iPrint3D
@iPrint3D 20 күн бұрын
​@@teamllr3137The long time? For us with a handful of printers sure, each hour is a big deal. For slant3d, being able to make 1000 of these in a hour via 1000 printers is an entirely different ball game.
@KMack948
@KMack948 20 күн бұрын
Is there a design process that doesn't have limitations and require adjustments? The benefit of design flexibility is you can iterate on that part to make adjustments, if you create a mold for injection molding you now have 0 ability to change the design without significantly increased cost. What if you made an error on your mold design and now you've got a useless mold?
@KMack948
@KMack948 20 күн бұрын
​@@teamllr3137 Are you saying the part isn't reliable or the manufacturing process isn't reliable? With experience and fine tuning 3d printing can be very reliable and repeatable. If you wanted someone in their garage with a couple of off the shelf printers to manufacture things reliably I'd agree that's not going to go well. But these are professionals, with millions of hours of printing, custom designed machines and probably decades of experience.
@AerialWaviator
@AerialWaviator 20 күн бұрын
@Sland3d, there is an issue with your website that forwards the "quote" link in the description to a 404 page. The "production-3d-printing-quote" is being forwarded to "production-3d-printing-quote-auto-2". This happens even happens if click "Get Quote" (top right) from home page.
@slant3d
@slant3d 20 күн бұрын
Odd. It seems to be working fine right now
@AerialWaviator
@AerialWaviator 20 күн бұрын
@@slant3d It appears to be browser dependent. Different browser, and it works. (problem on my end)
this single print paid for my 3d printer
17:49
The Swedish Maker
Рет қаралды 286 М.
НРАВИТСЯ ЭТОТ ФОРМАТ??
00:37
МЯТНАЯ ФАНТА
Рет қаралды 1,1 МЛН
Slow motion boy #shorts by Tsuriki Show
00:14
Tsuriki Show
Рет қаралды 7 МЛН
Double Stacked Pizza @Lionfield @ChefRush
00:33
albert_cancook
Рет қаралды 69 МЛН
5 Filament Flaws Killing the 3D Printing Industry
12:13
Slant 3D
Рет қаралды 40 М.
7 super satisfying 3D printing torture tests
18:07
Teaching Tech
Рет қаралды 102 М.
Corner Brackets | Design for Mass Production 3D Printing
8:41
I tried Injection Molding using a 3D Printer!
18:27
CNC Kitchen
Рет қаралды 453 М.
Why 3D Printing Buildings Leads to Problems
15:44
Stewart Hicks
Рет қаралды 490 М.
Joining Features | Design for Mass Production 3D Printing
9:25
I Tried Starting a Sidewalk 3D Printing Business
17:47
Morley Kert
Рет қаралды 555 М.
ROCKET that LITERALLY BURNS WATER as FUEL
19:00
Integza
Рет қаралды 1,3 МЛН
How to Design an Unpickable Lock
17:48
Built Different Designs
Рет қаралды 40 М.