Category Archives: Crafts

Building A Sand Muller

Posted on May 28, 2018 by

To do sand casting a muller is almost a necessity. It is difficult to mix up foundry sand either green sand or oil bonded sand without a muller. I have been thinking about how to build a muller for some … Continue reading →

Posted in Crafts, DIY, Machine Shop, Metal Working, welding | Tagged , , , , | Leave a comment

CoCoRaHS sign

Posted on December 24, 2017 by

I have wanted a sign for my weather station for some time. Signs for CoCoRaHS has just become available so I ordered one. They made the sign with room at the bottom to put your station number. This article is … Continue reading →

Posted in CAD, Crafts, DIY, environmental monotoring | Tagged , , , | Leave a comment

CNC Laser Cutter / Engraver Build

Posted on January 10, 2017 by

I see a number of articles on the WEB about using a blue laser around 2 watts for cutting and engraving. A lot of times the laser is attached to a 3D printer. Now I have a 3D printer but … Continue reading →

Posted in 3D printing, CAD, CNC, Crafts, DIY, Electronics, Machine Shop, Software | Tagged , , | 4 Comments

3D CAD

Posted on February 25, 2016 by

Around about the time I got my 3D printer working I saw that the University of Iowa was offering a Senior College course “Designing and Manufacturing with Computer Modeling and 3D Printing”. That sounded useful so I signed up for … Continue reading →

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3D Printer

Posted on January 2, 2016 by

Like all of my blog posts this article is not intended to be a how to tutorial but rather just my experience and observations in building a 3D printer. A few months ago I decided that I wanted to have … Continue reading →

Posted in Crafts, DIY, Electronics, Machine Shop, Metal Working | Tagged , , , , | 2 Comments

Soapmaking 101

Posted on December 18, 2012 by

Several years ago we purchased half a beef from a local farm. Along with the meat the processor gave us several buckets of lard. The meat was quickly eaten by our family but the lard languished in the freezer until … Continue reading →

Posted in Chemistry, Crafts, DIY | Leave a comment