On the topic of broken parts, the 3D printed seat support that I'd made has also failed.
Back to Breaking: 3D Printing Edition - Part 2 Breaking
Articles tagged with 3D Printing
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Bike Graphics Building
While I had the bike in the shop (for too long!) I decided to acquire some vinyl sticker material to see what I could do about recreating the sticker graphics that have been falling off the bike.
Back to Breaking: 3D Printing Edition Breaking
The second printed pedal finally broke. The two pieces still press fit together nicely, so it wasn't a catastrophic failure by any measure. I took some photos of the part after it happened with the intent to try and understand how it broke and how to make it stronger.
The Aftermath of Breaking a Pedal Breaking
The pedal for my bike broke without warning. Let's take a look
Gears and Batteries Building
How small can we get with a functional gear part on a FDM printer? What about packing in extra batteries?
Fixing a Broken Bag Clip Building
Designing and printing a replacement clip for a backpack
Working with small gears Building
How small can we get with a functional gear part on a FDM printer?
Undoing High Impulse Disassembly Breaking
Fixing a seat support that cracked (shattered?) in a crash
Restomod Day 28 Building
Two more iterations on the battery cover / side skirts
Restomod Day 27 Building
Iterating on designs for a more "aero" replacement battery cover and the rear bumper
Restomod Day 26 Building
Today was focused on quickly iterating to getting a functional rear bumper designed for extra airflow.
Restomod Day 24 Building
The first order of business for the day was printing the new aero front bumper. The end result was somewhat flimsy and didn't print well, but it's a great start. It's probably the least manufacturable of the part designs by traditional methods so far, making it perfect for 3D printing once the print is dialed in.
Restomod Day 23 Building
The first round of chassis dyno printing is done. During initial testing I noticed that the car did not track straight, so I added guides to some of the rollers so that the car would be encouraged to remain centered on the dyno and not roll off into the sunset when I wasn't looking. It also makes higher speed testing more boring (in a good way) where the car has less of a chance (but still a chance) to jump off the rails and drag around higher voltage cables.
Restomod Day 22 Building
The parts for the full chassis dyno arrived. After an initial print on the rollers and the bearing housing, it looks like the design is mostly ready.
Restomod Day 19 Building
The suspension work continues! The rear design is now printed in a high-shell configuration. This leads to (mostly) nicely aligned filament.
Restomod Day 18 Building
The suspension work continues! The rear design with short arms plastically deformed after the first flex, so I ended up changing to a more complicated design with longer arms. The new design should also allow for equal length and thickness arms on the front and rear designs.
Restomod Day 17 Building
Today focused on simplifying the suspension with a printed design. There's nothing fundamentally wrong with the existing XMods suspension, but I do think there's room for improvement. For example, the existing suspension limits its own range of motion and has relatively poor ground clearance. Also, I've taken it upon myself to replace most of the front clip with printed parts now that I've gone off the deep end and printed the uprights.
Restomod Day 16 Building
Replacing the skid plate for the steering rack
Restomod Day 15 Building
Photos from Day 15: Printing a new front upright and new axles
Restomod Day 14 Breaking
Photos from Day 14: A replacement half-shaft and a broken front upright
Restomod Day 13 Building
Old Body Style, Next Generation Power and Suspension
Restomod Day 12 Building
New wheel design! Inspired by the Alfa Romeo 8C
Restomod Day 11 Building
Pictures from Day 11: Replacing the axles to enable using metal sleeve bearings
Restomod Day 10 Building
The triumph of the day was proving out the concept for creating custom wheels. The center hub uses a D-shaped drive and is sized so the wheels snap-fit into place.
Restomod Day 9 Building
Today's focus was on replacing the wheels for the XMods. This has two purposes: I've wanted to play around with printing my own wheel designs and I wanted to experiment with replacing the wheel axles to see if I could reduce slop in the wheels that comes from a loose fit between the axles and the hub.
Restomod Day 6 Building
The latest design has almost all of the features that I'm looking for, with support for some more interesting customization to go beyond the style of the original bumper.
Restomod Day 5 Building
Before and after pictures, the design is almost a good fit. There are some spacing issues at the wheel well but visually the layout and the headlights are close to the original style.
Restomod Day 4 Building
The first attempt at curvature got close, but the dimensions didn't line up with the hood as expected.
Restomod Day 3 Building
With the first prototype, I focused on getting something that would fit the 3 mounting points on the standard body.
Restomod Day 2 Building
With the first prototype, I focused on getting something that would fit the 3 mounting points on the standard body.