These parts are for the linear bearings. They will allow you to firmly tighten the nuts that will no more fell on the bed during a print.

For more information, please visit : reppersdelight.spacymen.com/index.php/post/2011/01/22/Printing-Bogdan-s-bearing-blocks

Protect the electronic of your extruder connector with that box.
Bottom and top provided as separate files.
.
For more information please visit reppersdelight.spacymen.com/index.php/post/2011/01/13/Making-a-decent-extruder-connector
.
Edited
It's for Rapman 3.1 but I can't change the title, sorry !

This little thing will make fine tuning your bed to nozzle distance much easier !

For more instructions please visit reppersdelight.spacymen.com/index.php/post/2013/04/02/Z-homing-made-easy

Free Software for optimizing g-code-files (i.e. from Axon 2)
main features (NEW: english version!):
- Text-view of g-code (with comments for the commands)
- 2D-view of g-code (for each layer)
- de-raft
- cooler always on
- additional z-moves (to prevent strings)
- check printer area
- check extruder control
- head-cleaning (with optional brush)

Modified RichRap's excellent design to fit on a RapMan extruder mount.

Traced from the .pdf build manual in Illustrator and extruded in Sketchup.

Traced from the .pdf build manual in Illustrator and extruded in Sketchup.

It's a printable clone of the lasercut X-carriage parts for the Rapman.

If the brittle acrylic part is starting to crack after years of abuse, why not make a new one out of printer plastic? Copied straight out of BitsFromBytes's original CAD drawings, it's an exact duplicate of the original.

I've got one on my printer already, and it's working just as well as the acrylic one did.

found bottom bracket somewhere on thingiverse decided to rebuild the full extruder

Einfacher Stabi für den Rapman Extruder, da der zu wackelig konstruiert ist und bei hohen Druckgeschwindigkeiten stark schwankt.

This is a set of extruder coolers for the rapman 3.2 with tow extruders.
Simple to bulid and no support needed.

--- Japanese -----

Ｚ軸の揺れの問題で"no-wobble" bottom ball-bearing mount for RapMan 3.2 を作りましたが、満足出来なかったので作りました。
RapMan 3.1 でも使えるかも知れません。
大満足とまでは行きませんが概ね良好な結果を得ることが出来ました。
当然ですが thingiverse.com/thing:29509 は不要になります。

"no-wobble" bottom ball-bearing mount for RapMan 3.2
thingiverse.com/thing:29509

Modification from Chylld even stronger now and no bolts and nuts needed

--- Japanese ------------------------------------------

エクストルーダーのスピードを事前に知りたかったので、EXCELで作りました。
計算方法やこの文章の翻訳に間違いがあれば、どうか教えてください。
ファイルの改変は自由です。
KISSlicer 作者にはここで公開することを快諾していただきました。
Jonathan に感謝します。


--- English -------------------------------------------

I made by EXCEL because I wanted to know the Extruder-Speed in advance.
Please tell me if there is a mistake.
Modification is free.
The author of KISSlicer was readily agreed that the files show here.
Thanks, Jonathan!

--- Japanese -------------------------------------------------

blugareroのデザインが私の場合は上手くプリント出来なかったので作りました。
サポートなしにプリントできます。
彼のデザインがプリントできるならば不要です。

blugarero's mount
thingiverse.com/thing:15412

blugareroに感謝します。

新たに作ったこちらをおすすめします。
thingiverse.com/thing:31590

* 英訳がおかしかったら是非ご教示下さい。


--- English -------------------------------------------------

I made because I could not print well in my case is blugarero's design.
You can print without support print.
Is not necessary if you can print his designs.

blugarero's mount
thingiverse.com/thing:15412

Thanks for blugarero.

I recommend this newly made​​.
thingiverse.com/thing:31590

This is a filament guide/clip or can be used as a generic wire clip to hold your wires out of the way.

I wanted a clip that I did not have to feed the filament through when loading the printer but can be added/removed or adjusted while the printer is running.

Hole for filament/wire is 5mm to not cause too much resistance.

Clip is for 15mm diameter tubing (but works if a little bigger or smaller)

My machine was having trouble unawares.
Caught in the belt pulley, the idling gear and belt, loud sound.

I have created in order to avoid this problem.

Z Motor Pulley Moving Washer for RapMan 3.2


Thanks for MarcusWolschon, blugarero and chylld.

This is an evolution of the Claystruder 1.1 for Rapman.
Simpler, more modular. It does not yet feature a mount for a solenoid valve, maybe I add that in the future.

A little tag to put on your dog's collar.

Smiley face cut from 3mm perspex with my CNC converted RapMan

Specialty Molds for One-Off Urethane Parts. Made with PLA so parts can be demolded by dissolving the PLA. PLA wall thickness prevents sagging from the heat generated by the Urethane (180degF). Also making PLA molds to make Silicone Molds for more than one Urethane part. Silicone cures at room temperature and molds for molds can be thin walled. PLA dissolving makes life very easy and complex designs can be made.

Last summer I took a trip to Hong Kong. I was impressed by the large number of people using umbrellas, mostly for the sun. I decided then that an umbrella would be an excellent thing to make on a 3D printer. It has certainly taken me a while to get around to it (Valentine's Day did offer a convenient deadline), but I finally have something I'm happy with.

This is a small umbrella (or parasol) that folds, printed in place. It combines two things I enjoy: flexible structures and moving parts, with no assembly required.

With the printed canopy, this umbrella is mostly for decoration. It seems like it would be useless for rain, though it does provide some shade. However, a version without the canopy is included, so that you can attach a (more effective) paper or cloth one.

Extruder Carriage with Integrated Cooling, Lights and Reduced Part Count

Liked chylld's ducted extruder carriage a lot, but decided I wanted to experiment with more airflow. One Sunon blower (PMB1297PYB1-AY.(2).GN though others may fit) and some measuring and there's this.

The part is design to allow bent threaded rods move more freely, so that the z-wobble is eliminated. However, the design is not perfected. I think it removes about 60% of the wobble. The design was inspired by chylld's corner set for rapman; in fact, I used the dimensions from the stl file to make this part. Thanks chylld.

I should mention, though, that this design would work better when the corner bed holder uses only one nut. I will be testing this with chylld's corner design.

VIDEO:
youtu.be/EsNoyRQnc-0

These bed holders/corners aim to solve the dreaded XY wobble arising from crooked threaded rods. They also prevent the upper bed from shaking with respect to the lower bed on the 3 sprung M8 bolts. Finally they allow fine bed height adjustment at 4 corners rather than just 3 points.

This is version 15 of my design and the best so far, but it does not remove wobble 100%. I am very receptive to ideas to improve it. To give you an idea of my early designs, here is a youtube video of version ~8:

youtube.com/watch?v=LSeArlGSxtA

Installing these will be a hassle the first time as partial disassembly is required to remove the original bed holders. However my replacements are designed to be easily upgradable so please bare with the pain :)

I realise there are a lot of steps below, but it is quite simple and a lot of it will be obvious just by looking at the photos. The only tricky parts you need to obtain are 12x linear bearings (the same type used on the X and Y belt idlers) and 8x 35mm-long M3 bolts. These quantities are for a full installation of 4 bed holders, which I recommend as it would be tricky to mix and match these with the original bed holders.

PS I have quite a few bearings and 35mm M3 bolts left over, if anyone in Australia wants some, just send me a message.

A gear with the words "I TOLD YOU SO" displayed as holes through the top. My first upload to thingaverse, and I am still waiting for my printrbot to arrive.

A compact Hot-end that can be build without high-tech tools and materials.
And you don't need great engineering skills either ;)
The total length can be as small as 30mm (between top mount and nozzle)!

This allows you to use a 60mm fan on a Rapman. It requires the other half of zip cooling rapman made by bonleo.

I have a Rapman 3.0 however and had to use bobc derivative instead of bonleo's original version.

It also includes a mounting point for the DC power socket.

After 2 days of constantly loosing my USB stick I finally decided enough was enough and designed this nifty little holder that fits on to any of the 8mm bars on a rapman (or anything else for this matter!)