Now THAT’S a gouge.

Posted on November 19, 2011 by Ed Pretty

2 1/2″ and 1″ gouges and 2″ skew (sharpened straight across). Note the lathe: 16″ by 10′ capacity.

Sounds like something Crocodile Dundee would have said if he was a wood turner. 🙂

My Grandfather was a wood turner and we had a huge lathe in the shop upstairs in our barn. I rescued it about 20 years ago. It’s now well over 100 years old and still operational, although I use it only rarely. I also have two gouges and a skew (sharpened straight across) that he used as well.

Recently I was contacted by email through the GVWG guild website  by Robert Walton of Robert Sorby Tools in England. He was searching for any magazines, periodicals and retail outlets in Canada that he didn’t have on his list. His list was obviously pretty complete because I couldn’t offer him anything he wasn’t already aware of. While I “had him on the line” I mentioned that I had some Sorby turning tools that were at least 100 years old. He said he would be interested in seeing them, so I sent him these and other photos showing him what I had (I am still amazed sometimes at our ability to communicate around the world like that).

I&H Sorby

He replied saying that he hoped that I wouldn’t be disappointed but that they weren’t actually Robert Sorby tools. They were in fact made by I&H Sorby who was actually another member of the Sorby family who also produced edge tools. They weren’t in business that long and were absorbed by Robert Sorby. How could I be disappointed since they were obviously relatively rare.

Robert was very kind and sent me a wee pamphlet on the history of the Sorby company the included a little bit about I&H Sorby. I am always in awe of old world countries and their rich history,  records of which predate the formation of our own country.

Big lathe, little lathe, big gouge.

A big thank you to Robert Walton of Robert Sorby Tools. I thought I would include this here for interest. The tools are displayed on my large lathe that I salvaged from the elements in a crumbling barn. The large gouge is also displayed on my Jet mini lathe just for perspective. I can assure you that it takes a real man to handle a real gouge like that. 🙂

As always, I welcome your comments.

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Something architectural for a change

Posted on October 26, 2011 by Ed Pretty

The old and the new. Paint definitely required.

For many years my stock in trade was architectural projects. One-off replacements, one of a kind pieces and whole spindle jobs, one of which was the most unique design (with every spindle being slightly different than the rest) that the particular architect involved had ever seen.

A recent customer contacted me through the this website, looking for a wood turner to turn a new top for her newel post. They are renovating an older house in Vancouver and were unable to find anyone who had the tools and the skills to make a replacement for whatever had been on the top before.

I ran a couple of designs past her; one traditional and one contemporary. They picked the contemporary design which was also my personal choice, so that always helps the job along.

The piece called for some very large wood. In days gone by, large pieces of tight grain fir

The embossed moulding was a good find, tying the new to the old.

were readily available. This is a key requirement, eliminating any problems with cracking. Newels and legs of this size were always turned from the outer heartwood of trees no less than 4 feet in diameter. The grain lines at that point are almost straight so lend little stress to the equation; inner stress being the cause of all cracking and checking as the wood dries  (which  takes many years in this large dimension).

I had a project of my own years ago where I turned 7″ x 7″ columns (22 of ’em) for a house that I built. I bought some used Glue Lam beams  and had them milled into the material I required. The newels posts were made from the same material. Being laminated wood, anything made from it is paint grade only in most cases. I had some of this stuff in my storage (you never get rid of that sort of thing) so made the newel cap from that. Because I wasn’t turning the whole newel post I had to attach the cap to the post so needed something to hide the joint. The cap was made in two pieces, the first being a transition piece from square to round having a round mortice to accept the cap or crown. This  was screwed and glued to the post inside the mortice. The actual top had a round tenon that fit the mortice and  was glued in with some killer glue that basically made the two into one piece of wood. I was able to get some quarter round with some embossed beading that matched the quarter round in the panels on the post, tying the whole thing together.

Thanks, Helene, for the opportunity to tackle a project that took me back to my roots.

As always, comments and criticisms are welcome.

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Keeping up… or, go big or go home as they say

Posted on October 22, 2011 by Ed Pretty

Door. Note huge hinges and internal temp monitor.

My little fridge works pretty well for drying blanks and rough turned pieces but doesn’t quite have the blast for large volumes of stock, so I decided to build a kiln.

I had a bunch of thick styrofoam, a box of old freezer hardware (thanks, Dad), some random plywood and a couple of studs laying around. Ted Lightfoot offered me some steel clad 5″ foam  composite freezer panels he was going to throw out. All I had to buy was some adhesive and caulking foam. Basically my kiln cost $30 to build. The dehumidifier to run the whole thing cost $160. Naturally I had lots of angle iron around for mounting the dehu as well as some racking to make shelves (haven’t used that yet because everything I put in was too big to go on shelves.

I started by cleaning out one corner of the upstairs of my shopDehu on the door. Swings away to allow free access inside. – a very major undertaking. I sliced the foam with an electric wire heated by a battery charger into the thickness I needed to insulate the outside wall and rafters. I used Ted’s panel for the back, other side and door. The panels are self supporting so only had to cut them to size (and shape) and anchor them in place. I attached framing material to the edges of the panels to join them at the corner and provide something to attach the door hardware to the wall. The small portion over the door was framed in and insulated with the foam.The space is about 4 feet square and is insulated and sealed better than any house. Rocco (my wood guy) suggested I not get it too tight so I didn’t provide any gasket around the door except at the top.

Door away, allowing free access. Racks in back will be handy for small piecesAs you can see the hinges are huge and have no problem taking the weight of the dehu (it’s heavy), so keeping it off the floor to save space. I wired in a box from a neighbouring plug for internal power. I provided a drain through the wall for the dehumudifier.

The dehu generates a fair bit of heat, so raised the temp to the high 20’s (80F+) on it’s own. I put a fan in to circulate the air and just today I added a small space heater to bring the temp up a couple more degrees in the dead of winter.

I loaded it on October 6th. The first few days the humidity being driven off made it smell a little musty so I cracked the door until that settled down. I got a remote temp and humidity monitor from Costco so can check on things from the office. How cool is that? 🙂 At the present time the humidity is running around 38 – 40%: down from 60%. The temp is about 30+ degrees (90F+) with the heater providing a bit of a boost from the high 20’s (80F+).

The first load was really wet maple burl and semi-dry curly maple. I borrowed a moisture meter from a friend and the semi dry maple is now at 15% after two weeks. The burl is still off the scale but I weighed it and it is dropping as well. Rocco says his dries wood in about five weeks, so time will tell.

The amount of wood I can out through this kiln is definitely enough to keep up. 🙂

I had put the fridge in the guild newsletter to sell it, but I have changed my mind. It is very efficient and is excellent for roughed-out pieces and bowl blanks. Now to find a place for it. 🙁

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Trying to keep up

Posted on October 1, 2011 by Ed Pretty

Beer fridge? Nope. I can vary the bulbs to adjust the temp.

Recently I came upon a new wood supplier – or rather he came upon me. The burls that were the subject of a recent post are an example. I have at my disposal an endless supply of figured maple of the highest quality for about a third of what I usually have to pay. The only hitch is that it is all green. To that end I recently converted a fridge to dry bowl blanks and although it works fairly well, three months to dry is now too long. Between this incredible opportunity for beautiful wood and the increased volume of work that I am having to put out, it would seem that  I am going to have to find another means.

Considering that, I picked up a dehumidifier the other day and made plans to build a dry kiln using it as the drying mechanism. I should be able to build the kiln and have it in operation in a few days. Hopefully I will be putting wood through at a rate that I can have what I need when I need it..

As always, any comments or criticism are welcome.

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Thinking Outside the Circle

Posted on September 21, 2011 by Ed Pretty

I was approved several months ago for a personal showing at the Circle Craft Gallery in November 2012. I never dreamed that I would be accepted but just in case, I made sure that I applied for a time slot quite a while in the future so I had time to prepare. The month before Christmas wasn’t a bad choice either. 🙂 Fortunately, in the mean time the store has been renovated making the Gallery much more prominent as well as making it obvious the space is a gallery rather than  an odd corner of the store.

Even though I applied for the gallery spot, I had no idea what having a show entailed or what my expectations should be. After seeing a few showings it occurred to me that it could be anything that I wanted. I decided to make it an opportunity to not only challenge myself, but challenge the average person’s understanding of wood turning as an art form.

My work in general is a challenge to the established view of what wood turnings should be. The bold colours that I use and the fact that my work is almost exclusively “non functional” by most standards (I believe that pleasing the eye is a “function”) is a start. The thought that I should have a theme for my show never occurred to me until I was asked to put something in the monthly Circle Craft newsletter about my show: title and artist’s statement. If I had a title I needed a theme. Since my outlook is generally one of challenging the norm, I felt that everything that I would put in the show would be as far from what the accepted idea of woodturning could be. What better title than “Thinking Outside the Circle”?

A perfect theme for me and with the time I have to prepare, I believe I can pull it off.  Obviously all items will have at least one turned element or part of a turned element. I have plans for a couple of things that will not look turned at all and still others that will be clear they are turned, yet otherwise depart from the norm in some way.

I hope to incorporate multi-centered turning, textured surfaces, colour – of course – that will include outright painting, deconstructed and reconstructed pieces but most of all I want to produce pieces that live on the wall rather than the shelf. I suddenly realized that I had become very limited by the place that turnings were expected to be displayed. I have also come to understand that there those people who don’t consider something is art unless it hangs on the wall.

I have been turning for what seems like a lifetime – and it almost has been that long. Only recently have I been producing work worthy of display and sale in a gallery but already I feel like I need to move on. This will be my opportunity to engage the abstract, completely alter my perspective and let ideas take me where they will.

Sounds pretty lofty, but I’m up for it. I have several pieces planned and have started working on those that I feel will be the most time consuming. I feel refreshed already.

And yes, all that wood I have been buying will come in very handy. Thank you , Rocco.

As always,  I encourage your comments and questions, so please refer to the tag line at the bottom of the article to post a comment.

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The wood junkie does it again.

Posted on September 18, 2011 by Ed Pretty

More than 90 board feet of burl, in the flesh.

“You know what, Colin? I have literally tons of turning wood at home. I just don’t see myself getting any more. I don’t know where I’d put it”.

Yes. These were my exact words to my friend Colin on our way home from an Avalino Samual demo at the GV guild hall yesterday. I was serious, too. Dead serious.

Fifteen minutes after I got home I got a call from my new maple bandit (actually, he has one of only two valid permits in BC for cutting maple on crown land) saying that he had just cut some bird’s eye maple and was on his way by. Would I like to have a look at it?…..long pause…. “OK.”

One of the caps.

Half an hour later he pulled into the yard with a load of the best burl I have ever seen. And big, too! One hundred percent perfect burl. How could I say no? My resistance just got up and went. Before I knew it I had a pile of the most beautiful burl in my driveway. My pocket was lighter but not by much considering the haul. I got it for about 1/3 of what I would pay at my regular supplier.

The best part; he called one of his regular purchasers first but he wasn’t home. He was at the demo, too, and I had been sitting beside him all day.  Sorry, Rich. You snooze, you loose. Shouldn’t have stopped for that pint on the way home. 🙂

Hard to see if you aren’t a wood junkie, but this is the best burl you will ever lay eyes on.

Now to rearrange my loft yet again to get this stuff stored and prepared for turning. 🙁

As always,  I encourage your comments and questions, so please refer to the tag line at the bottom of the article to post a comment. And if you are Rich S., don’t bother to call to whine. It’s all mine. 🙂

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DO NOT premix Procion MX dyes

Posted on August 6, 2011 by Ed Pretty

After receiving a few questions regarding the chemical make up of Procion MX dye, I did some research. Besides finding out the actual chemistry involved, I also found out something that I had been doing that is incorrect. I copied a portion of the information from a website (below in blue) that deals with the chemistry in great detail. The information that is most relevant is regarding premixing. Previously I have premixed dyes in small 8 oz. plastic bottles. This would last for several project so was quite convenient. I haven’t had any problems, although I did have a question from a friend who was having a difficulty with black actually being very dark blue. It is not uncommon for blacks to actually be very dark blue so I felt he may have had some other brand on hand and mixed them up.I suspect the premixed black had possibly reacted with the water he had used, making it turn blue over time.

It seems that Procion MX dyes should NOT be premixed with water. You will note below that the very thing that makes Procion MX very durable for washing (when used in fabric) also makes it not suitable for premixing. The Procion H dyes  referred to – unlike the MX dyes –  require heating during the dying process. MX does not require heat, part of which makes it so suitable for using on wood.

Moral of the story: when using Procion MX, mix only what is required for the job at hand. A small price to  pay for something that brings out the chatoyance in figured grain so well.

Procion MX dyes are described as dichlorotriazine dyes, while Procion H dyes are less reactive monochlorotriazines. Here are the full chemical names and/or structures for several Procion MX dyes. Note the cyclical structure with two chlorine atoms on it: these are the reactive sites that react with -OH groups on the cellulose fiber to create the strong covalent bonds that are responsible for the dichlorotriazines’ extremely high washfastness. Procion H or monochlorotriazine dyes have one, rather than two, of these chlorines, for a similarly strong bond, but higher heat requirements due to their reduced reactivity – which also makes them store well in water, unlike the Procion MX dyes.

As always,  I encourage your comments and questions, so please refer to the tag line at the bottom of the article to post a comment.

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Burning workshop at Art Liestman’s studio! Fire department late to scene.

Posted on July 16, 2011 by Ed Pretty

Art and class in Art's studio

Last weekend was a special day in Art’s shop. Eight of

Sample of a pyrographic sampler

us shared his space while he led us through a progressive approach to learning pyrography. We all had burners but had had little success in the past with the process. Art showed us several different types of tips to make various shapes. For each one he showed us various ways to apply the tip to get several more shapes from each tip. We all seemed to gain quite a bit of confidence and ability due to the progressive way in which Art took us down the path. Starting with a straight line, we progressed to keeping that line strength consistent, making curves, small circles and then branded shapes.

In addition to pyrography, Art showed us his brand of colouring using acrylics to highlight grain patterns. It is the same method as I use when employing dyes and then sanding back to expose the figured grain through the colour. Everyone tried the technique on various pieces of figured wood with some very satisfying results.

Mystery instructor

Bullwinkle learns to burn.

Before we started, Art asked each one of us what we wanted to learn in the session and wrote the answers down. He then proceeded to make sure that each concern was covered to our satisfaction. I was very pleased with what I learned about pyrography and also pleased to learn a new way of making an impromptu lesson plan.

Lunch – always a highlight – was delivered by Art’s wife, Jan. Picked up at their favourite Lebanese restaurant, the meal was not only delicious but ample enough that after we were done, we were all ready to curl up like a boa constrictor for a five day sleep after downing a calf.

The gang of eight plus one.

Very possibly the highlight of the day was learning how to shoot elastic bands faster and more accurately than I ever had before. Only a mathematics whiz could devise a method of putting a spin on the band to better control its flight. Who knew?!

As always,  I encourage your comments and questions, so please refer to the tag line at the bottom of the article to post a comment.

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A new technique for me.

Posted on July 14, 2011 by Ed Pretty

One of a new series: "...another man's treasure"

I have seen turnings done using combinations of centers much like the process I’ll describe here but not with this result. The final product is a combination of multi-center turning and hollow turning.

I always check the “dollar bin” at my wood supplier in the off chance there is a gem worth picking up. Of course I always find something. Not long ago I found some off-cut slabs from a burl with a natural edge and a lovely line between new and older wood. The shape of the piece worked for a small bowl but the grain direction was all wrong. I had no idea what I would get out of them but I knew I would find something. After sitting on  my bench for a while it hit me one day what I could make from them. The process would involve turning a lot of air, so the lessons learned from Mark Sfirri were going to be very valuable.

The process

I tested my idea on a piece of scrap (yet another piece from the dollar bin) and came up with a process. I have included a series of photos below so that it is easier to follow the process. The first order of business was to make a vase shape by turning it between centers as shown. After getting a suitable vase shape in profile I needed to give it some curved sides so turned it between centers laterally. Choosing the height of that center seemed critical so I chose the same height as the wide spot on the vertical axis. That seemed to make sense and in the end was clearly the right choice. This was somewhat tricky since I wanted both sides to have a symmetrical curve and accurately marked vertical and horizontal centers was the key. There was also the issue of balance since the lateral center chosen was anything but the center of the height of the piece. Although it seemed horribly out of whack it wasn’t too bad since the shape gave it almost equal mass both sides of the center; I was able to get it up to about 900 rpm which was quite suitable.

Turning the first side was a cinch. At first it seemed the second side was going to be difficult, but as often is the case, the solution appears just when it is needed. I had drawn center lines everywhere including on the vertical turned faces. By stepping off the distance on both sides of center using dividers to measure the completed side I was able to make a series of dots along the uncompleted side making a mirror image of the first side. By simply  stopping the lathe after each pass to check my progress, I was able to replicate the first side. It became evident through the process that accurately marked centers were of utmost importance when a symmetrical shape is the goal. It did occur to me however, that if one wished, there is no reason the whole thing couldn’t be asymmetrical, producing a whole other look.

The piece looked and felt top heavy and considering that most people presented with a vase shape would expect to see some sort of a hollow interior, I decided to hollow it. Obviously I couldn’t follow  the profile form without cutting it in half, so I hollowed it using the curved sides as a guide. This lightened the top and added a little interest in general. Once hollowed I was able to turn the base using the mandrel that I use to turn the base on my hollow forms. By turning a concave base I was able to replicate the curve theme giving it a nice curve on the bottom as well as a bit of lift to give it a lighter look overall.

I was so pleased with the result that the last time I was at the supplier I rummaged deep into the dollar bin again and came up with several more gems – obviously from the same burl! Clearly no one else had seen the potential.  It’s a good thing I found some more because these three have been added to the “That’s not leaving the house” series. 🙂

As always,  I encourage your comments and questions, so please refer to the tag line at the bottom of the article to post a comment.

 

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Arts at Darts art show

Posted on June 24, 2011 by Ed Pretty

 

Ready for the crowds.

Last year we participated in the Mickelson Art Festival in  south Surrey. One of the many visitors to our booth was Linda Stanley Wilson, who is a volunteer at the Darts Hill garden in South Surrey. They are a large demonstration garden with scheduled visiting dates for the public. One of these dates includes an art show in which she invited me to participate. There were 10 artists in total at the event  and we were the only wood turning booth, so we felt quite honoured.

We recognized many visitors from the Mickelson festival who brought friends specifically to see our wares. Our booth was crammed most of the time but no sales other than a few spheres and a commissioned bowl being picked up by the buyer. There was, however, tremendous interest in our work. Sales at other artists’ booths were for small items as well. I think the most important aspect of this event for us was the exposure. It paid off last year and I believe it will be even more significant this time. Many folks were interested in the pieces, just not ready to purchase at that event. Lots of cards given out. Hopefully some buyers after the fact.

I highly recommend attending an art festival or sale (as opposed to a craft fair). The exposure is to a more discerning type of crowd rather than the “bargain hunters” who haunt craft fairs.

As always, I encourage your comments and questions, so please refer to the tag line at the bottom of the article to post a comment.

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