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CNC Control Panel Progress

It’s a known problem that I take on too many projects, and that tends to make some of them drag out longer than they should… has it really been more than a month since I started this one?

Yes it has. In my UI Mockup/Diagram Apps post, I was working on a control panel for the CNC Router we have at the Milwaukee Makerspace.

First Attempt

The image above was my first attempt to hack something together. I wanted to do a layout with paper to get a good idea of the physical size of things. As you may notice, the buttons are big, and make the whole thing fairly large. Larger than I wanted. So through a few posts I connected with a fellow maker in Madison who offered me some smaller buttons…

Control Panel

Once I had the smaller buttons, I sat down with some paper and the calipers, and started measuring things, and making the new layout. These were, like the previous attempt, just some rough sketches on paper. Once my paper sketches were done, I moved on to Inkscape, and made the digital version of my control panel.

Paper Mockups

I then went back to paper, by printing out my files, to get a feel for the size and spacing of everything. I didn’t go as far as mocking up an actual 3D model, though it would have been easy with some foamcore or matte board, but it’s one more step to take if needed.

Cut Panel

And as long as I was at the makerspace for some laser-related shenanigans, I figured I’d cut a test of the control panel using acrylic. (I’d like the final done in wood, but I had some scrap clear acrylic on hand, and it’s easier/faster to cut than wood.)

As is often the case, I screwed up one bit of the file, and the lower-left cut is too large. The two holes on the right are waiting for buttons I don’t have yet. Right, make that: buttons I didn’t have yet. More buttons showed up, but they are slightly smaller, so I’ll meed to re-size things again before the next cut. Back to the old drawing application, as they say.

And hey, I better finish this project soon, because there’s talk of adding a 4th and 5th axis to the router! I don’t really mind though, because so far I’ve really enjoyed the process, and I’ve learned a lot along the way, so even if this thing is outdated by the time I finish it, I’ll just start on an upgrade. :)

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MakerBot Marketing

MakerBot Industries

I meant to write this post about a month ago, but writing it now just validates the points I was going to make anyway, so read on!

Back when I wrote 3D Printing is the Future, I mentioned a number of companies, including MakerGear, Ultimaker, and of course MakerBot Industries. Four months later, I’m going to update my thoughts on them, and specifically focus on what the MakerBot folks do in the area of marketing.

Wait… Marketing? If you read the piece in Fast Company you’d know that MakerBot Industries doesn’t do marketing:

… When I speak with MakerBot’s Keith Ozar, he seems offended when I refer to such undertakings as “marketing.” His background is in underground music promotion, and he joined MakerBot when the company advertised a “marketing experimenter” position in early 2011. MakerBot doesn’t really market at all, he counters; it actively participates in the community the company seeks to both cultivate and create, involving “people who are creative, people with imaginations.” That means a presence at Maker Faire-style events, where hardware hackers congregate, and more recently at comics conventions and the like.

Here’s where I haul out the disclaimer: I work at a marketing company. I also market myself, and the things I do. Almost everyone does, even if they don’t call it marketing. If MakerBot doesn’t want to call it “marketing” I’m fine with that, but let’s be honest, that’s what it is.

With that out of the way, let’s look at the marketing that MakerBot does…

MakerBot Web Site

MakerBot has a web site. Hmmm, that’s nothing special. Let me rephrase that: MakerBot has a good web site. Their web site clean, well designed, and organized. There’s a store, there’s info on the community, including links to User Groups, Twitter, Flickr, Google Groups, etc. as well as a link to Thingiverse. Their support page has a lot of links to their wiki, and then there’s the blog.

The MakerBot blog isn’t just some “look at me!” thing where they talk about themselves (though it has been a lot of that lately, due to the recently launched MakerBot Replicator.) The blog also highlights things that members of the community are doing/making. And the blog is updated very often. Very often. That’s key.

Ultimaker

When the Ultimaker came out I heard a lot of talk about how much better it was than the Thing-O-Matic, and it may be better, but take a look at the Ultimaker web site. It just looks like a blog, and as of my writing this, it’s been over a month since it’s been updated. And before that it was a month and a half. I know blogging takes time, but for a small company it can get you the most bang for your buck when trying to tell people about your product.

MakerGear

In the world of RepRap, reprap.org is packed full of information, but if you want to buy a RepRap kit, MakerGear is a pretty well known and respected seller of the Prusa Mendel kit. They also recently came out with the MakerGear Mosaic, which is their own design, and is a capable machine from all I’ve read.

Visit the MakerGear web site and let me know what gets your attention… if anything does. There is a “What’s New?” link on the home page, that links to a page with a post that was written nearly two months ago. (With a typo in the title.) I’m a MakerGear customer, and I think they’re a good company, but I wish things looked a bit more professional. For a first timer visiting their web site (or the Ultimaker site) I don’t think they’re going to be impressed.

But then, maybe these companies don’t want to impress people. Maybe they’re only targeting the alpha nerds, who know the inside scoop, and think that MakerBot is for people who don’t know better, and the real desire is for servicing a niche market. If that’s the case, then that’s fine… I honestly don’t know.

So besides the web site, what is the “MakerBot Marketing” you ask? I’ll just throw a few things out there.

MakerBot: has good photography, has good videos (including MakerBot TV), they have a curriculum for schools, are behind Thingiverse, they’ve implemented an Artist in Residence program, did the Project Shellter thing, scanned people’s heads, and on and on.

Some of those things take a bit of money, which smaller companies may not have, but there’s no shortage of clever ideas, some of which are relatively cheap, and if it gets people talking about you, isn’t that what you want?

So yeah, MakerBot Industries does marketing, and it may be marketing on their own terms, and in their own way, but in the end, if people find out about you, and keep hearing about you, that’s building your brand, and that’s worth a hell of a lot.

Here’s the thing: You can have the greatest product in the world, but if no one knows about it, you won’t have any customers, and no customers equals no business, so marketing is important… even for nerdy 3D printer companies.

(Oh, there’s one more thing that’s key to MakerBot’s marketing effort, which I’ll probably talk about in another post.)

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Fixin’ It

Fixed Outlet

When the wife left the house yesterday she asked me to fix the outlet cover in the bedroom as it was loose and plugging things in was proving difficult. She said that she would have done it but was afraid of getting electrocuted.

I was about to tighten up the plate, but I noticed that the entire outlet was loose. No problem! I just removed the cover and tightened up the screws… Problem! The outlet box was too far into the wall, and my first attempt at pulling it out resulted in a nice jolt and the box not moving. (She didn’t warn me not to electrocute myself, but maybe she should have.) My guess is that whoever put the outlet in didn’t do it right, and just figured that putting things in loose and calling it a day was easier that fixing it and doing it right the first time.

Plastic Spacers

I thought about using some washers, but I would have actually had to find some washers, and they would have needed to be the right size, and I would have needed to have enough of them… and if you’ve seen my workshop, you’d know this is not an easy task.

I could have 3D printed some spacers! But like my last repair involving plastic, it would have been overkill for this task and would have taken way to much time.

So my solution involved taking some plastic anchors and snipping them to the right length. I have enough anchors that I could repair a dozen outlets in the house and still have a bunch left over. (Let’s hope I don’t have to do that, by the way.)

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Lasers and Boxes

Since we’ve got a laser cutter at Milwaukee Makerspace, I wanted to test out the BoxMaker and cut a box out of wood.

BoxMaker

BoxMaker is a sweet little web app that lets you put in the dimensions and spits out a PDF file with what you need. I wanted a box 3″ x 5″ by 2″ and for the material thickness, I got out the digital calipers and took a measurement. (Take note of this! The material thickness is important later on…)

BoxMaker

So here’s the PDF file I got. Depending on the size of your material (or how much you want to waste) it may make sense to move the pieces around. Since I imported the PDF file into CorewDraw (which is what the laser uses to cut things) it was fairly easy to rearrange the pieces. I also deleted the text that describes the box. I could have just made it a color the laser cutter ignores, but I figured I had the info in the original PDF file.

Wood

Now, our laser cutter is 25 watts, but since it’s old and may need some cleaning, it might not be outputting 25 watts, so when I put my thin piece of wood into the laser cutter, MattN mentioned that it wouldn’t cut it. I figured I’d give it a try, and yeah, even though I did multiple passes and tried to refocus the laser, it just couldn’t do it. I kept checking the depth of the cut, but it just wasn’t “cutting” it. (Pun intended!)

At this point I was fine with the failure to cut wood, and I knew the laser cutter could handle acrylic, so I grabbed a piece of that…

Cut Acrylic

The laser got through the acrylic just fine, as it’s done before… but wait, what did I say about the material thickness before? I said you needed to measure it! Since the acrylic was thinner than the wood, I should have generated a new file, but I didn’t. So this is what I got…

Finished Box

Here’s my box, with the tabs way too big, which gives it an interesting look I suppose. Not exactly what I was after, but at least I know that it works… mostly.

I also want to try a box with the T-joints like the MakerBot uses. Box-o-tron looks like it will work, if I can get it running. (Any other suggestions?)

Also, I had a fun time trying to photograph clear acrylic, so it wasn’t a total loss. :)

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Dana is right.

Dana is right.

This year for Christmas I got my wife the one thing every wife wants… an admission that she is right.

But not just any admission that she is right, but a wooden plaque with the words “Dana is right” laser etched into it.

I made it a few weeks ago at Milwaukee Makerspace on the Laser Cutter we have there.

So whether it’s an argument discussion about the name of some actor, what we should have for dinner, or whose car we should take, she can just tell me, and point to the sign. What could be easier!

(I’ve already been told I may need to make one that says “Doctor Prodoehl is right” that she can take to school and put on her desk. It should make dealing with students easier. Also, I may be able to go into business making these for all my friend’s wives. Although doing so could negatively affect the number of friends I have.)