Origami chair redesign: a plywood foundation

May 22nd, 2013 by SLSolarz

Over the next several weeks I will post photos of my rocking-chair project as it progresses.  I welcome your feedback and hope that you will help me find a name for this chair.

My design is inspired by 2 sources: the Frank Lloyd Wright Origami Chair and the Converse All Star sneaker.  I’ve always wanted to re-design the Origami Chair as an updated, cool lounger.  The Converse reference came later, after hours of observation, when it struck me (and my friend Ann who stopped by the Hack Factory for a critique session), that my placement of masking tape around the rockers was reminiscent of a pair of red sneakers (more on this in a future post).

This probably looks like a simple chair to make but there are no right angles so it was tough!

This probably looks like a simple chair to make but there are no right angles so it was tough!

A few years ago I made a large, black lacquered version of FLW’s Origami Chair and I kept one for my own home.

My original, very large version of the origami chair.

My original, very large version of the origami chair.

Using the chair at my home, I started my new chair by tracing a pattern onto poster board.  Then, I made another pattern about 2/3 the size of the large one, tweaked the proportions and used that pattern to cut the plywood.

I am interested in learning tips for sanding complicated shapes like this.  It is a slow process for me.

I am interested in learning tips for sanding complicated shapes like this. It is a slow process for me.

The seat and back are carved from spray foam and covered in body filler then sanded, more body filler, then sanded...

The seat and back are carved from spray foam and covered in body filler then sanded, more body filler, then sanded…

Once I assembled the plywood pieces I carved an ergonomic seat and back out of spray foam.  To create a smooth surface, I covered the carved foam in body filler and then did a lot of sanding.

Next week I will discuss the main design problem with FLW’s Origami Chair and whether or not I solved it.

 

Meet The Maker & Learn To Solder 2: Sat., 2-5-2012, 4-6 PM @ Hack Factory

February 10th, 2012 by Paul Sobczak


Michael from Nootropic will be teaching a class on how to solder his Hackvision kits.

Hackvision is a simple, retro gaming platform based on Arduino technology that you can assemble and connect to your TV. You can write your own games and make your own controllers!
Features

If you’ve never soldered before, this is the class for you! This course teaches through-hole (90% of electronic kits) soldering and is recommended for the beginner. This is a hands-on class where the students learn techniques to help them solder through-hole components. Soldering can be daunting for the first solder joint, then the 2nd solder joint is not so bad, and by the time you’ve assembled the Hackvision, you will be quite confident and proficient in basic soldering skills.

Classes take place at The Hack Factory. We provide all the tools, irons, solder, parts, and seats for up to 8 students.

There is a minimum age requirement of 8 years old, but other than that, anyone is encouraged to sign up. We teach people all the time with no previous soldering experience! You do not need to be a member of Twin Cities Maker to attend.

Prerequisites: None! Just bring yourself. The class price includes the cost of the Hackvision kit.

What to bring: TC Maker will provide all the tools, irons and solder.

Proceeds above will go to help keep TC Maker, support the space.

Time and Place: Saturday Feb 25th 4:00pm to 6:00pm with a break for Pizza (it will be extra $$ but, good)

Cost: $30 (This is a great deal, the retail price is $33, and doesn’t come with the hack factory to solder at, and no Michael to be taught by.)

Sign up on Event Brite

Meet the Maker and Learn to Solder

January 27th, 2012 by Paul Sobczak

Adam Wolf of Wayne and Layne, and Twin Cities Maker Member will be hosting a class on how to solder one of his popular kits the blinky POV.

If you’ve never soldered before, this is the class for you! This course teaches through-hole (90% of electronic kits) soldering and is recommended for the beginner. This is a hands-on class where the students learn techniques to help them solder through-hole components. Soldering can be daunting for the first solder joint, then the 2nd solder joint is not so bad, and by the time you’ve assembled the blinky grid, you will be quite confident and proficient in basic soldering skills.

Classes take place at The Hack Factory. We provide all the tools, irons, solder, parts, and seats for up to 8 students.

There is a minimum age requirement of 8 years old, but other than that, anyone is encouraged to sign up. We teach people all the time with no previous soldering experience! You do not need to be a member of Twin Cities Maker to attend.

The class is expected to take around 1.5 hour to complete, there is a buffer built in in case we go a bit longer.

Prerequisites: None! Just bring yourself. The class price includes the cost of the blinky POV kit.

What to bring: TC Maker will provide all the tools, irons and solder.

Proceeds above will go to help keep TC Maker, support the space.

Time and Place: Tuesday Feb 7th 7:00pm to 9:00pm at the Hack Factory

Cost: $16 (This is a great deal, the retail price is also $16, but with out the hack factory to solder at, and no Adam to be taught by.)

Sign up on Event Brite

1/25/12 Open Hack Night and Handmade Music Minneapolis Pictures

January 26th, 2012 by Paul Sobczak


A collection of some of the happenings of the Open Hack at 1/25/12 @ the Hack Factory in Minneapolis. Every Wednesday is open to the public, 7 – ~11pm. Bring project to show, work on your projects, talk about robots or moon shovels…

And pictures from the latest Handmade Music: Minneapolis Introduction to Pure Data

Minnesota 2020: Inside The Maker Movement

January 13th, 2012 by Paul Sobczak

Part I and II are now up from Minnesota 2020.

Links to the full articles here and here.

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