Robbo’s baby lathe

Dropped round on Robbo recently, as he has been working gluing up a segmented block to turn into a table leg, and was about to turn it for the first time.  An opportunity not to be missed!  He didn’t do a great deal on the first day – too many competing priorities, but even so, it’s a pretty good segmented unit!

It was also being filmed for the forums, so any comments were directed to that camera.

Printing with wood…in 3D!

It is perhaps surprising that it is only recently that 3D printing has become a reality – after all, the technology that is used to create the printers has been around for a fair amount of time.  It is however, only recently that people have realised the advantages of being able to create 3 dimensional, functional objects at home.

For the workshop, being able to create functional prototypes, jigs, some tools etc is now very much a reality, and the cost of entry has been rocketing down.  Most printers on the market currently are in the $1000-$2000 bracket for a home-entry machine, and you could (if you have the where-for-all) build one from the basic parts for around $500.

But even that is changing.  On Kickstarter (a crowd-funding website, where you get to fund new projects that would otherwise be unlikely to make it to the mainstream), there is a 3D printer now available (flatpacked, ready for assembly) for $340.

Called the RigidBot, it is still available until about 8am tomorrow morning (11 May) AEST (so about 22 hours to go!).  The funding has gone so well, that their goal of $30000 or so to make it a reality is about to exceed $900000 – there has been a huge amount of excitement about such a cheap, functional machine.

While looking through the information and videos, I was surprised to come across the concept that there is now some sources of a wood filament (presumably something like MDF) so you can print in 3D.

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Of the three owls, the left one is wood, the middle is ABS (Acrylonitrile Butadiene Styrene.  Many common items are made from ABS, including golf club heads, car wheel covers, LEGO Blocks, bicycle & motorcycle helmets, water pipes, electrical conduit, bathroom shower doors, volleyballs, pool liners, toys, furniture, outdoor playground equipment, etc). The right hand one is PLA (Polylactide, or playactic acid.  It is a plant-based plastic, rather than an oil-based one, and is typically made from corn or sugarcane.)  In 3D printing, PLA is generally preferred as it doesn’t warp as much when in contact with a cold print bed (note the warp in the base of the white owl).  This can be alleviated to a significant degree by having a heated bed, discouraging differential cooling, and therefore warping.

It isn’t just a few decorative owls that you can use 3D printing for – it is one of those products where you are limited only by imagination (and failing that, there are 1000s of downloadable designs!) Check out Thiniverse for an amazing catalogue of items you can download and make.  So cool.

For example, you are in your workshop, wanting to use your Kreg jig and the vacuum hose doesn’t fit the collector properly.  Print another one, such as this one specifically for the Festool hose

Festol_Kreg_Dust_Shroud_preview_featured

Need a featherboard? Print one!

Featherboard_BRAVO_-_Complete_no_pads_preview_featuredIt just goes on and on.  And thinking of featherboards and MagSwitch – if you have a cool idea for a new accessory, you don’t have to try to fabricate it from scrap materials, you could design and print your own.  Forgot to by a present for someone – give them a funky table lamp

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Anyway, I could get carried away.

If you are interested, check out the RigidBot on Kickstarter – 20 hours left.

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RigidBot 3D Printer -- Kicktraq Mini

When Pocket Holes go bad

A number of years ago (BS – before shed) we bought some dining room furniture – looked nice, wasn’t particularly cheap or expensive.

When I looked closer at the furniture once I had been getting into woodworking, and specifically how it was joined together, I found much was pocket holed. And this, rather surprisingly, included the dowel stringers between the legs. To the point that there was very little wood left of the thin-ended stringer at all.

They actually lasted a lot longer than I gave them credit for, through good fortune rather than good design, but one did break the other day, so I thought I’d share with you a photo of how NOT to use pocket holes, especially in furniture that is to be sold!

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Despite all the preparations for the move, the already significant dismantling and degradation of shed function, I still managed to get out there for a bit of woodwork!

This was specifically because I needed to make some real progress on the latest set of articles for ManSpace magazine, which are due around about the same day as I am moving!  Timing is an immaculate thing.

One of the articles this time (and there will be a few in the same series) is about making kid’s toys – and takes you through a series of 6 steps to produce it.

I further wanted to ensure as many people as possible could complete the project, so limited the number of tools to a maximum of 6 (and only used 3 for the current one), and tried to come up with a project that would only take 60 minutes or so to complete, and under $60 in materials.
I’m not going to tell you want the actual project was – you’ll just have to wait for the next edition to hit the shelves!

It took 60 minutes, $40, and 3 tools (and 6 steps), so I definitely covered the brief (and got to make a little bit of saw dust in the process).

Ok, ok, I’ll give you one cryptic hint.  Dover.

Wonder if anyone will figure it out?

Hand Tool Event

With an email newsletter from HNT Gordon, we now have details of the hand tool event.

Stealing some of Terry’s email:

“For woodworkers around Melbourne, the Melbourne Guild of Fine Woodworking is having a Hand Tool Event as part of a Visit by Christopher Schwarz. It will be on 23 -24 March at their school 79b
Lexton Road Box Hill North. Opening times 10 to 4 pm Saturday and Sunday. Colen Clenton, Micheal Connor and HNT Gordon will be their with there current range of tools. Some new products will be on display for the first time in Melbourne. Micheal will have his new rosette cutter there which makes short work of this usually difficult task for luthiers. Hope to see you there.”

Love to go, but that is the weekend I am moving the shed. If things go impressively, I might be able to make it on the Sunday but it is not promising.

The rosette cutter sounds interesting. I’ve only seen the ones that mount in the drill press, so interested to,see what alternatives are out there.

If you go, pass on my regards (and regrets).

Close Encounters of the Schwarz Kind

Chris Schwarz is down under this month, and although I wasn’t in a position to go on one of the courses on offer, there are a lucky few that are.

There is still the Shaker Wall Cabinet course with a few vacancies if anyone is interested.

220px_Wall_Cabinet_v2.110419-1There is also a Melbourne Hand Tool Event at the Melbourne Guild of Fine Woodworking, which will have Chris in attendance.  Unfortunately we don’t know when that is actually on – they forgot to put the dates in their newsletter, and their website hasn’t been updated since 2011!  If I hear a current date, will let you know (check the comments).

Chris is also hosting a seminar at Eley Community Centre on the 28th March, 6-9pm. Not sure if there is a cost involved.

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In Principle vs Reality

I finally got around to tackling the vinyl-wrapped doors on the kitchen unit that have delaminated/had the vinyl detach.

Thought I would be able to glue them back on, so tried on the first door.  The glue was not the issue, but how to apply an even pressure over the whole surface, including inside the detail (faux raised panel).  A vacuum press (pretty much the same process that is used to apply the vinyl wrap in the first place) would be the way to go, but unlike the factory where they are done, I just don’t have a door sized vacuum press out in the workshop.  The one used for veneering is large, but just not big enough for the doors, and the heavy duty plastic is good for flat or curved veneering, but not to get into the tighter detail.

Instead, I thought I’d give those space bags a try.  The principle is exactly the same – remove the air from inside the bag, and the air pressure from the outside provides a significant amount of pressure.

Please note, I say space bag, but I am referring to the concept, not the specific brand.  The brand of bag I used isn’t important.

So after applying and spreading the glue, and reattaching the vinyl, the whole lot was placed inside the space bag, and a vacuum applied.

It looked to work swimmingly.  The bag pressed down tightly across the surface, and right into the detail.  It would have been perfect, except for one little detail.

These clothing vac bags seem to do a great job with clothes, as everything squashes down to significantly smaller areas (never as neatly as the photos mind), but I have yet to find a bag (irrespective of brand) that holds a vacuum.  And in this case, it couldn’t hold a vacuum long enough even for the glue to dry.

So the principle was great, but reality sucked.

Unfortunately, I really wanted it to suck, and remain so.  Hmm – wonder what that says?!

Busy Board

Sometimes an interactive toy does not have to be complicated, but so rewarding even so.

On the website of a busy craftsperson, woodworker and Mum, this busy board was a recent project for her one-year old.  It immediately caught my eye, as it was not only a good idea, but the execution was excellent.

into-to-present

For more details, check out Michelle Ayres website: millionayres.com

Image used with permission.

Cot Commissioning

It has been a few months since we finished the cot, ready for a final sand and oil, and of course it’s young occupant!

So my colleague took the cot home, then disassembled it into components as we designed it. He then proceeded to run multiple passes (and grades) of sandpaper (on a random orbital sander) over the cot, then applied Organoil’s Hard Burnishing Oil over it.  The result is awesome :) , and MJ (aka new Dad) sent these photos through.

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Oiling the rails

As the oil is applied, you can really see the beauty of the grain in the Tassie Oak, and the colour come out.

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Before and After

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Before and After – End Pieces

I love this one – the before and after shows up the details of the piece, and the colour and features of the timber.

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Assembled, bed made up, and in the nursery

So it all came together, and what a difference a little finishing makes!

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The Cot

So here it is – the first cot that I have turned out, and MJ has done a great job finishing it off.  Hope the bub gets lots of sleep!  I’m really pleased with the outcome, and MJ should be equally so :)

11th Hour

Been a hard slog for the past few weeks – work has a massive deadline approaching in the new year (like Jan 2!). There is a lot of bitsy stuff associated with buying a new place which has been eating time, and although I need to get the place ready as well, that part will have to wait another week or so. At the same time, I have been scraping together every minute I can find to finish the kitchen project in time for Christmas. The problem has been that a lot of the time I can find has been late at night, and I just can’t fire up the big machines. So progress has not been as fast as I’d want. Now, well, we are right on Xmas and I still have a little way to go. But every day a lot closer, and today was no exception.

11th hour-1

Sink rear view

Just before gluing on the back to the sink unit, I took one last photo. You can see the dovetail drawers, the laminated sink, and the tambour, which includes an access point. It has also been a great opportunity to put the Festool CXS though its paces in an environment it was designed for – internal cabinetry. That right angle adapter has been brilliant, as has it size, and the interchangeable heads. While checking the link, also noticed it is still on special. Anyone stuck for last minute Xmas present ideas?

11th hour-2

Sink front view

From the front, and things are changing minute by minute. After getting some kitchenware to go with the new units, I found that the one drawer was not enough, so came up with a plan to use the second drawer I had made (and abandoned because I had forgotten about the sink). So that was a much better outcome.

11th hour-3

Setting up

It has been a while since I used the Torque Workcentre – haven’t needed it for the current project, until now. The very first job I did on the TWC was to create stove elements for another couple of toy kitchens I was making at the time, and today was the day to get it dusty again (as in its own dust, not thrown from other machines!) With a hole underneath for each element, and a cove bit mounted, the router was plunged and locked. I then rotated the workpiece under the router, creating each circle. A bit nervewracking – I could ill-afford any errors, but the result speaks for itself.

11th hour-4

Stove elements

So that was then attached to the base. Not sure where I got the form from- probably my parents’ old stove which was electric (as is quite the norm in power). Doesn’t matter the source. This way users can clearly see where the stove is, and yet the top is flush if some play activity needs a larger area.

11th hour-5

Backing up

I decided that the units needed something visual to stop the eye looking at, and then past the units. So a barrier was needed at the back to provide this visual stop. Using a combination of bandsaw and spindle sander made it easy to create this form. The top was not as flat as it should, so I needed to correct that. Rather than trying to do so for the entire top, I decided to flatten only the area that was actually important.

Clamping down a straight edge, the HNT shoulder plane one again proved how useful it is. I find it great for tidying up drawers (in situ), and for tasks such as this.

11th hour-6

Dominoed on

To ensure the security of the backing, I used dominos.

11th hour-7

Track cut

So that worked a treat, and the backs got secured in place.

11th hour-8

Wheels?

An offcut of Jarrah was my next victim. I needed a bunch of wheels, so punching then out all at one from the single piece was the order of the day.

11th hour-9

Purposed

With the aid of my woodburner, this set of wheels became the much needed knobs. Stove controls, oven controls, dishwasher, taps. I like the idea that wooden wheels can be repurposed this way.

11th hour-10

Dishwasher

The project is coming down to final details – the value-add. Little features like the knobs, taps, shelves, drawer dividers etc. And in this case, a swing arm / sprayer for the dishwasher. If I had more time, more ideas would present themselves that could really bring the unit to life.

So the final push tomorrow, just in time for Christmas. I need a couple of doors, a couple of wooden hinges, and then sanding, sanding, sanding. I’ll apply a finish later – that would definitely take time.

Next time I hope to be presenting the completed units, with a closer look at details.

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