hotends.com

jheadnozzle.blogspot.com

J-Head Nozzles: Hot-end Collection

http://jheadnozzle.blogspot.com/2013/11/hot-end-collection.html

Saturday, November 30, 2013. From time to time, the subject of my hot-end collection is mentioned on the #reprap IRC. I took a picture of what I have and here it is:. B Budaschnozzle 1.1. D Darwin/Thermoplast Extruder Nozzle v1.1. E Darwin/Thermoplast Extruder Nozzle v2. F Darwin/Thermoplast Extruder Nozzle hybrid variant. G "Big-Head Style" hybrid nozzle. H "Big-Head Style" hybrid nozzle with brass thermal barrier. K MakerBot Mk 5. L J-Head Clone 2012 Mk IV from China. M J-Head Clone 2013 Mk V fromChina.

galexander.org

Kossel from Mixshop

http://galexander.org/kossel

This is the journal of my 3D printer experience. I hope it is useful for you, especially if you build a Kossel kit. If you have questions, email. New end effector for J-head. New carriages for larger print area. March 25, 2014. I ordered a Kossel (delta-style) 3D printer kit from mixshop.com. If I start selling my own products, I definitely intend to follow Mixshop's model. 9 weeks is a little longer than their estimate, but there are people who ordered a printer in. Anyways, this is the box:. I cleared ...

botbuilder.net

Classes | BotBuilder 3D Printer Assembly Workshops

http://botbuilder.net/classes

BotBuilder 3D Printer Assembly Workshops. BotBuilder 3D Printer Assembly Workshops Facebook. BotBuilder 3D Printer Assembly Workshops Twitter. BotBuilder 3D Printer Assembly Workshops Google. BotBuilder 3D Printer Assembly Workshops Flickr. We just completed a workshop in Philadelphia! We’re looking at upcoming dates for future workshops now. Photos from our workshop are located here. Fees / Payment Options:. Workshop fee: $999 per printer (see our What to Expect. Page for what’s included).

jheadnozzle.blogspot.com

J-Head Nozzles: July 2012

http://jheadnozzle.blogspot.com/2012_07_01_archive.html

Wednesday, July 25, 2012. Drill Bit Sizes Used For J-Head Nozzles. Monday, July 23, 2012. Aluminum J-Head Mk V, 1.75mm conversion, and Mini J-Head Updates. The 13 gram aluminum J-Head Mk V has been tested and proven to work fine. While the only advantage is it's light weight, I am planning on making it available in the near future. Subscribe to: Posts (Atom). Document Management for Wordpress). J-Head Nozzle Wiki Page. Drill Bit Sizes Used For J-Head Nozzles. President, Reifsnyder Precision Works.

jheadnozzle.blogspot.com

J-Head Nozzles: August 2012

http://jheadnozzle.blogspot.com/2012_08_01_archive.html

Friday, August 17, 2012. Initial testing of a thermally fused concept nozzle. I finished machining a concept nozzle for the J-Head Mk VI-B this evening. Since some people have had the PEEK nozzle holder melt after the hot-end exceeded 248 degrees Celsius, for one reason or another, I decided to try a hot-end with a thermal fuse wired in series with the heater resistor. I am planning on mounting it in a printer and testing it with PLA in the near future. However, until a higher temperature thermal fus...

jheadnozzle.blogspot.com

J-Head Nozzles: June 2013

http://jheadnozzle.blogspot.com/2013_06_01_archive.html

Tuesday, June 4, 2013. J-Head Dual Thermistor Testing. Hot-end melt-downs are a problem. Last year, I was experimenting with a thermally fused hot-end. While it worked great and I really liked the simplicity, the proper thermal fuses are not available for this application. Recently, on the #reprap IRC, there was a discussion about using two thermistors and having the firmware compare them and shutdown the hot-end if they didn't match. Subscribe to: Posts (Atom). Document Management for Wordpress).

bill-owens.blogspot.com

Bill's Assorted Ramblings: January 2014

http://bill-owens.blogspot.com/2014_01_01_archive.html

Thursday, January 16, 2014. 3D Editing the Hard Way. Last spring I was digging around Thingiverse. Looking for cool things to print, and came across Dizingof's. Version of a Klein bottle. It was good timing; a week later he decided to remove all his models from the site, but it was also at a point in my 3D printing experience where such a complex print seemed far too difficult. Instance controlling the printer, crossed my fingers, and pressed Print. That looks a bit thin but more like what I expected, al...

jheadnozzle.blogspot.com

J-Head Nozzles: Experimental J-Head with a Vespel Polyimide body and Rulon liner shipping out for field testing

http://jheadnozzle.blogspot.com/2014/10/experimental-j-head-with-vespel.html

Monday, October 6, 2014. Experimental J-Head with a Vespel Polyimide body and Rulon liner shipping out for field testing. For months, I have had a piece of Vespel Polyimide sitting on a shelf. Last week, a customer asked if I had anything that would print at a higher temperature than the standard J-Head. After I mentioned that Vespel Polyimide is rated for 288 degrees he expressed interest in testing it. This weekend, I finished machining it and it is shipping out today. October 10, 2014 at 5:17 AM.