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- Видео 5
- Просмотров 19 972
YANGMFG
США
Добавлен 30 дек 2022
Custom bikes, custom frames, engineering, fabrication, and design.
Mastering Titanium: How I Designed a Chainstay Dimpling Tool
On a recent visit to Taiwan, I learned how one of the best titanium manufacturers, ORA Engineering, dimples their chainstays. In this video, I show how I created a similar design using low parts.
Design writeups, files, CAD drawings: forum.customframeforum.com/t/diy-cs-dimple-fixture-for-150/3366
Chapters:
intro 00:05
Why dimple? 00:17
Secrets from ORA Engineering 00:45
Replicating the ORA fixture 01:05
The Crux: dimple die design 01:34
CNC dimple die 02:10
Conclusions 02:29
improvements 02:49
Design writeups, files, CAD drawings: forum.customframeforum.com/t/diy-cs-dimple-fixture-for-150/3366
Chapters:
intro 00:05
Why dimple? 00:17
Secrets from ORA Engineering 00:45
Replicating the ORA fixture 01:05
The Crux: dimple die design 01:34
CNC dimple die 02:10
Conclusions 02:29
improvements 02:49
Просмотров: 2 998
Видео
F360: Engineering A Gravel UDH Chainstay Sub Assembly
Просмотров 6632 месяца назад
The chainstay sub-assembly is the most important part of a custom frame design. This tutorial will show you how to draw a sub-assembly using my open-source Artefact UDH dropouts in Fusion 360. Companion Piece on Custom Frame Forum: forum.customframeforum.com/t/f360-tutorial-drawing-a-gravel-udh-cs-sub-assembly/3171 00:00 Intro 02:22 Thanks! 02:54 Clearances 07:43 Dropouts 10:14 BBDR Sketch 13:1...
Fusion 360 Tutorial: Desinging an ISO brake tab
Просмотров 620Год назад
00:00 Introduction 01:00 ISO Rear Brake Standard 02:21 Modeling the Tab 14:20 BONUS: DXF Exporting 14:33 Adding the tab to the assembly
Fusion 360 Tutorial: Create 2D drawings for Framebuilding
Просмотров 1,2 тыс.Год назад
00:00 Intro 03:15 Step 1 - Reference Sketch 06:32 Step 2 - Create 2D Drawing 12:37 Step 3 - SS Auxiliary View 15:05 Step 4 - CS Auxiliary View 17:44 Conclusions
Fusion 360 Tutorial: How to design a mountain bike frame
Просмотров 15 тыс.Год назад
00:00 Intro 01:07 Step 1 - Base sketch 04:32 Step 2 - Centerline sketch 08:33 Step 3 - Draw headtube 12:19 Step 4 - BB ST 14:47 Step 5 - Front triangle 18:49 Step 6 - CS centerlines 22:14 Step 7 - Tire clearance body 23:45 Step 8 - SS centerlines 27:46 Step 9 - CS body 29:36 Step 10 - SS body 31:20 Step 11 - Joining the dropouts and yoke 34:59 Step 12 - Conclusions In this tutorial, we will des...
Added captions and chapter bookmarks. Thanks for everyone's support. Make sure you check out the write up: forum.customframeforum.com/t/diy-cs-dimple-fixture-for-150/3366 and contribute to the disucssion.
Really cool Video :)
Have always heated up the titanium when bending it and I never had a problem with spring-back or cracking the titanium
Not sure I agree with this method for bike frame fabricaiton. Titanium is very sensitive to heat. To reach the CWSR condition, you need to hold the tube at 600F for 30min in an autoclave. That is the protocol laid out by the ASTM B338 standard.
@@Daniel_Yang_ARTEFACT I'm guessing that recipe is for modern titanium or only particular grades of titanium. I just know that my dad still works as a machinist for the past 50 years in a factory called Timet Metals in Toronto Ohio where they produce titanium for places like Boeing. Before they shut down the tubing mill, my dad was able to get 12 sticks of 2 1/2" x 10' long tubing and we never needed an autoclave to heat it up to bend it. Just used a standard torch and tubing bender. The bend will stretch on the outer side of the bend and it presses into a perfectly-shaped set of ripples on the inside of the bend. Was seriously nice since none of our vehicles even had to replace the exhaust other than the muffler (cherry bombs)
Great video man! Very informative process, keep it up!
Nice work! I like that you mention the revisions that the next couple of revs will get.
2:42 Will it include how to go about cadding forks and handle bars?
not yet! Still figuring out the CAD workflow for carbon forks. Handlebars are straight forward to CAD, bu not my area of expertise to build
Thank you! Sweet. Cad workflow. Copy.@@Daniel_Yang_ARTEFACT
Who's expertise would handle bars be?
Thanks for the tutorial!
I have learned so much from your videos and the Forum, big thumbs up 👍
Thanks for making this! Great resource, keep it up please :)
Thanks for watching! If you like what you see, please give a thumbs up to the video! These videos take over 20hrs of work. In fact, I did this video TWICE because I was not happy with the first!
Your videos are awesome! Informative and digestible. So easy to follow. Do you have a video for designing forks? Or any tips for designing forks?
At 20:51 can you explain the exact key strokes to get the 2 arcs and the last tangent line? It's not turning out for me.
Nevermind. You show how to fix it at 26:12.
I don’t get the link for Personal Use 😢
Muito obrigado, my friend!
tipp for both Dropouts. When selecting the origin for the joints pay close attention to the orientation of the dropouts coordinate system. When hovering over the sketch line just before reaching the end point the joints system differs from selecting the point directly. Then position is right and orientation matches the sketch. Took me ages figuring it out.
thx for the great video btw
Thank you for your video, what are your constraint settings please? I keep getting the “sketch geometry is over constrained”
Usually when "skech geometry is over constrained" it means you accidentily created a sketch contraint. Usually its a midpoint, parallel, or perpendicular constraint that you did not intend to have. The only way to fix it is to hover over all the sketch constraints, find the unintentional ones, then delete!
Very Good Video, Thanks,
TIPS: - 'Pipe' might be convenient for some aspects of model. (Or perhaps you chose to do things a different way, for whatever reason). - 'Component Color Display' (toggle): sh+n. Helps easily distinguish components. - Pre-select 'Centerline' (or 'Construction'): gets applied to following geometry created. Note: is one time of former; "sticky" for latter. [BTW, technically, a 'Centerline' is not required: after invoking 'Dimension', and clicking entities, rclick:'Dimension Diameter'. Can be handy if you don't want line involved in profiles.] - Quicker, when possible, to dimension a line, instead of end points. - To create 'Circle', 'Line', or any shape w/ a hotkey (default, or created), no need to create sketch first: simply do hotkey, F360 will ask for sketch plane/face; click one; Sketch mode is invoked. The to 'Revolve', 'Extrude', etc., simply do hotkey, Sketch mode is automagically finished, and feature dialog is opened (sometimes w/ 'Profile', and 'Axis' automatically selected!). - For 'bottom bracket' "shell", consider 'Thin Extrude', or 'Shell'. Both require just 1 'Circle'. - OK, you may already be aware of some (or all) of these, but just chose other workflows, as your intent was a "simple" vid. And, in addition, some of these tips will hopefully help some people. - All that said, it's a very good vid, and I'm sure people will benefit from it :) - Keep up the good work...
Thanks for the video, first good fusion tutorial!
Can you do that again a single pivot full suspension bike?
Thank you, my friend, I wouldn't have learned these things without you❤
Thank you for sharing this tutorial. Can you upload the total bike tutorials, please? I really hope to follow your tutorial and build a complete bicycle model step by step.
Incredibly good tutorial Daniel, thanks a lot!
Thank you so much, please do more videos!
"see the thread for files and more info" Where is the thread?
Opps sorry, fixed it!
Informative tutorial it is! Wondering if you need to print the design out? If so, we'd love to help. Meanwhile, not sure if you are interested in any cooepration together? (PCBWay zoey)
Thank you for sharing this tutorial . Regards.
This is fantastic. Thank you! I am just starting my bike building journey, an the design was my first roadblock. This gives me the confidence to tackle it. I really appreciate it.
@10:08 you can just hold the left mouse button and the program will show a list of the lines that are on top of each other. Then you can choose the line without hiding the other sketch
I knew there had to be a better way of doing this! Thanks!
This was a really excellent tutorial, thank you for putting it together!
I really appreciate these tutorials. Thanks for putting these together.
Thanks for the video and the forum I’m learning a lot of new things and planning to build a frame this year! I’m not familiar with Fusion but have worked with Solidworks before, the principles are very similar. I guess for further “automatisation” or “fast-forward-process” you could setup some clever relations. For example for the SS Tire clearance your dimensions were driven by the angles, however the driving dimension is actually the bending radius (depending of the tools you have), the SS Diameter and the tire clearance you want to achieve. With this you could set the arc’s center to be a projection from the arcs midpoint to the tire center, and the midpoint be at a certain distance from the tire (clearance). Your bend angle and segment distance will update accordingly. Also for the inward distance in TT and DT on the HT you could probably (not too sure about this tbh) have the distance driven by the Diameter Tube you are planning to use and maybe the angle it hits the HT (so that the actual Tube diameter always sits e.g. 7mm under the HT too Surface. In Solidworks one could have “Glabal Variables” (not sure if this really was the name for it) as a table where you could enter in dimensions that later were used in the model. I think an Excel import/export was also possible. With this Nick could give you an excel sheet with all measurements and the model would update 100% automatically taking into account all variables and dependencies. Anyway looking forward to see more of your inspiring work, thank you!