Closed Lattice Christmas Topper

**NOT TO BE SOLD**
**I'm sharing my files so that you can make them for yourselves or give them away as gifts. I hope you enjoy them. I do not authorize sale of my work by anyone. Please don't ask me.**

**WHAT IS IT?**
This is a topper for small to medium Christmas trees. It will work well on trees that are anywhere from about 4 feet (1.3 meters) up to 7 feet (2.3 meters) tall.

**CHALLENGING PRINT**
If you just got your first 3D printer and are looking for your first thing to print, this isn't it. Using the settings I recommend below, an experienced maker should be able to get a good print without many failed attempts. However, if you are not intimately familiar with the detailed settings in your slicer, add this to your favorites and come back when you have a little more experience. If it's frustrating, it's no fun.

If you're looking for an even bigger challenge, try my Open Lattice Christmas Tree Topper: https://thangs.com/designer/dazus/3d-model/Open%20Lattice%20Christmas%20Topper-472732?manualModelView=true.

**COMMON PROBLEMS PRINTING**
Assuming you use the print settings I recommended below, here are some common problems and possible fixes:
*Comes off bed:* Increase brim/raft size. Reduce print speed. Add more supports.
*Print looks rough:* Reduce print speed.

**PRINT TIME
With my settings, it will take 12-15 hours depending on the exact support and build plate adhesion settings you use.

**PRINT SETTINGS**
*Thickness*

* Layer thickness: .15mm
* Wall thickness: 0.4mm and choose the “alternate extra wall” option so it alternates between 0.4 and 0.8mm walls with each layer (if you're using Cura – other slicers may not have this option). The alternate extra wall seems to prevent gaps in the print while minimizing the overall weight of the ornament.
* Top/bottom thickness: 0.3mm

*Infill*
This doesn't need any infill. Seriously.

*Speed*
You'll want to use slow printer settings to that the print is accurate and to reduce the pull on the thin arms of the topper.

* Overall: 60mm/s
* Outer wall: 20mm/s
* Inner wall: 40mm/s
* Travel Speed: 65mm/sec

*Build Plate Adhesion*
You'll need to use either a brim or a raft. The base of the ornament is a thin, narrow circle. It just won't stay attached to the bed without a little help. I'd use an 8mm brim 8mm or a 15-20mm raft.

*Supports*
I used the custom support plug-in in Cura, choose the “freeshape” option whose icon looks like an extruded star, then chose “arch-buttress” from the drop-down. I attached overlapping supports to both the middle of the large and medium bulbs on all 4 sides. This results in a single support on each of 4 sides that makes contact with the ornament in 2 places. I used 20% gyro infill and a 1 layer wall. 

After the print was done, I found that the supports only just survived the printing process – and if they failed, the whole print would fail. I would now recommend using the “custom” option from the drop-down instead, making the walls 2 layers thick, scaling the width of each support to 150%, and reducing the infill to 8% gyro. Granted, I haven't tested this exact combo, but I know it'll be a lot stronger. The main difference in the “custom” vs. the “arch-buttress” is that the “custom” option provides good lateral support so sideways forces don't break the support in half. The new settings will add about 90 minutes to the print time. However, when this print fails, it generally does it after 75% or more has printed. Adding 90 minutes to the print may save you from printing for 9 hours only to have to start over.

I've attached screenshots from Cura so you can see both options.

If your slicer doesn't have an option for something similar to custom supports, you might try these settings, but I do not know if they will work:

* Overhang angle: 52 degrees
* Support wall line count: 2
* Support pattern: Gyro
* Support density: 8%
* Support placement: touching buildplate

If you do use them, add a support blocker to the center of the model to prevent supports from being added to the central shaft. There's no need for the supports there. It'll only add time to the print while giving you even more supports to remove when the print is finished.

Open Spiral Christmas Bell

**NOT TO BE SOLD**
**I'm sharing my files so that you can make them for yourselves or give them away as gifts. I hope you enjoy them. I do not authorize sale of my work by anyone. Please don't ask me.**

**CHALLENGING PRINT**
If you just got your first 3D printer and are looking for your first thing to print, this isn't it. Using the settings I recommend below, an experienced maker should be able to get a good print without many failed attempts.

**COMMON PRINTING PROBLEMS**
Assuming you use the print settings I recommended below, here are some common problems and possible fixes:
* Mushy print: Reduce print temp.
* Comes off bed: Increase raft size. Reduce print speed.
* Print looks rough: Reduce print speed.
* Breaks during printing: Reduce print speed and print temperature. If you can, increase cooling. Add more supports.

**PRINT TIME**
With my settings, it took about 3.5 hours.

**PRINT SETTINGS**
*Thickness*

* Layer thickness: .15mm
* Wall thickness: 0.8mm. If you want to go thinner to reduce weight, consider using Cura's “alternate extra wall” option so it alternates between 0.4 and 0.8mm walls with each layer. That may prevent gaps in the print.
* Top/bottom thickness: 0.3mm

*Infill*
This doesn't need any infill. Seriously. 

*Speed*
You'll want to use slow printer settings to that the print is accurate and to reduce chance the bell is pulled off the plate curing printing.

* Overall: 60mm/s
* Outer wall: 30mm/s
* Inner wall: 40mm/s
* Travel Speed: 65mm/sec

*Build Plate Adhesion*
The first layer of the bell is just a thin circle. I've found that a raft works well to provide bed adhesion. It also separates more cleanly than a brim for this model. 

*Supports*
This print absolutely requires supports to keep the spiral arms from breaking. By setting the overhang angle to 45 degrees, you get support exactly where you need it: at the base where the arms touch the rim and then curve, and at the roof of the bell. It's a lot lower angle than you might normally use, but it's needed for this design.

* Support placement: Touching buildplate
* Support overhang angle: 45 degrees
* Support pattern: Gyroid
* Support wall line count: 1
* Support density: 10%

xmas-2014-ALL.stl

1:32 scale rc car kit

back frame 2 motor atachments use screws .stl

CHRISTMAS VISITING CARD

marry christmas.obj

Christmas star 🌟 

Made this last year but never released it.

Christmas star 2_Body 02.stl

Xmas Tree 9.stl

Christmas Tree symbol. Great as a wall decoration.

Open Lattice Christmas Bell

**NOT TO BE SOLD**
**I'm sharing my files so that you can make them for yourselves or give them away as gifts. I hope you enjoy them. I do not authorize sale of my work by anyone. Please don't ask me.**

**EASY PRINT**
If you just got your first 3D printer, this might not be the first thing you print, but it can be one of your earliest prints. Using the settings I recommend below, you should be able to print it with little difficulty.

**SUMMARY**
Here's a fun, quick, simple print to brighten up the holidays. The design is clearly a bell, but it also references Renaissance architecture. 

**COMMON PRINTING PROBLEMS**
Assuming you use the print settings I recommended below, here are some common problems and possible fixes:
* Mushy print: Reduce print temp.
* Comes off bed: Increase raft size. Reduce print speed.
* Print looks rough: Reduce print speed.
* Breaks during printing: Reduce print speed and print temperature. If you can, increase cooling. 

**PRINT TIME**
With my settings, it took about 3 hours.

**PRINT SETTINGS**
*Thickness*

* Layer thickness: .15mm
* Wall thickness: 0.8mm. If you want to go thinner to reduce weight, consider using Cura's “alternate extra wall” option so it alternates between 0.4 and 0.8mm walls with each layer. That may prevent gaps in the print.
* Top/bottom thickness: 0.3mm

*Infill*
This doesn't need any infill. Seriously. 

*Speed*
You'll want to use slow printer settings to that the print is accurate and to reduce chance the bell is pulled off the plate curing printing.

* Overall: 60mm/s
* Outer wall: 30mm/s
* Inner wall: 40mm/s
* Travel Speed: 65mm/sec

*Build Plate Adhesion*
The first layer of the bell is just a thin circle. I've found that a thin (4mm extra margin) raft works well to provide bed adhesion. It also separates more cleanly than a brim for this model. The raft only adds about 10 minutes to the print time.

*Supports*
I recommend printing with supports to ensure the roof of the bell prints cleanly. Ok, it doesn't show when it's hanging up, but I'm a perfectionist. With these settings, you'll only get supports where you need them.

* Support placement: Touching buildplate
* Support overhang angle: 71 degrees (this really is all you need)
* Support pattern: Gyroid
* Support wall line count: 1
* Support density: 15%

Flexi Ginger Bread Man Keyring for Christmas!

Flexi Ginger Bread Man Keyring for Christmas!

You can use color change to make different color for details!

The Batman Christmas Ornament

This Ornament is based on the Batman Logo.

Open Lattice Christmas Topper

open lattice topper no supports.stl

Squarbill Crankbait Fishing Lure

squarebill stencil right.stl

RoboCop Christmas Ornament

This ornament design is based on RoboCop. 

This was printed with a .4mm nozzle.

The gCode that is included is for an Artillery Sidewinder X1, which includes auto-leveling code.

Sony Lens Protector

Lens cap/protector for the Sony e-mount 3.5-5.6 / 16-50 kit lens. 65mm inner dimension may fit other lenses. It just slips over the front and holds on pretty well.

Printed with TPE type filament at a 10% infill provides a nice cushion to help protect against bumps and drops.

**Print Settings**
Rafts: No
Supports: No
Resolution: .1
Infill: 10%
Filament brand: Inland
Filament color: Black
Filament material: TPE

**Notes**:
I printed at .1, but you can probably go with .2

Halloween Pumpkin Coasters

pumpkinCoaster_ver_01.stl

hosimo bumper_mesh.stl

hosimno rc car bumper scanned with revopoint mini

Underground Hideout for pets

t split.stl

RC Helicopter wing holder thang

No sure the name of the part or the model of the RC Helicopter. Screw holes to fix to the shaft must be drilled after, since I was not able to make it print nicelly.

hobbies & leisure

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