Wolfgang Schulze-Zachau demonstration June 2017

 Blackcountry woodturner member, Wolfgang Schulze-Zachau, gave the June meeting demonstration. During the evening, he covered a wide range of topics including; wood carving effects, tool choices, sanding options, colour effects and other wood finishes.

Wolfgang kicked off the evening with a demonstration of wood carving and the preparation required to start the process off. He talked about the tools he used, including both manual tools and power based tools. He then demonstrated the tools to show the different type of effects that can be achieved with each. He personally preferred the manual tools and the fact that when correctly done there is no need for any sanding to be undertaken, he believed was a great benefit.

Throughout the demonstration Wolfgang answered questions from club members and gave practical advice about tool sharpening. He then talked about sanding and his personal preference for using professional products such as Abrenet.

He showed the meeting the tools and accessories he found most useful, including his palm sander and soft sanding pads he used for curved surfaces. He advised the meeting to buy the best tools they could afford, as he had discovered that it only “hurts” once and you end up with something that may last you a lifetime.

Wolfgang started the second part of the evening with an unfinished piece from a previous demonstration. He mounted the piece in a chuck and trued it up. Whilst doing this he spoke about the types of cuts he was using and the less experienced club members found this level of detail to be very useful. The wood used was ash, so it was plain and very light coloured which made it perfect to demonstrate colouring. Firstly, due to time constraints, he sprayed the wood black. This took only minutes to dry. Wolfgang then added some colour (green) and polished off the excess. This had the effect of highlighting the growth rings in the wood with a faint green hue. The overall impact of black with green highlights was very effective. Wolfgang talked about the specific products he used and where to buy them from. Throughout the evening Wolfgang was generous with his help and advice and everyone was grateful for the self-deprecating way he told us about some of errors and mistakes he had made along the woodturning road, to help the rest of us to avoid them if at all possible. Hot sanding of wood is a no-no!

He finished the evening with two further short demonstrations.

He showed us the technique for adding metallic colour to a platter and talked about the importance to only use the best quality brushes to apply the finish. The place to get the right quality was any artist material stockist.

Finally, he talked about the fact that even the smallest piece of very expensive hardwoods can be utilized.  He turned a door cupboard knob from a small offcut of ebony. Showing the meeting a glue chucking technique for small pieces of wood and demonstrating a number of woodturning cuts. He completed the demonstration with a simple wax finish on the knob, perfect!

A thoroughly entertaining and informative evening was had by all. Thank you, Wolfgang.

The March 2017 club meeting got off to a bad start when the demonstrator we were expecting did not turn up. A few phone calls later it emerged that there was a mix-up with dates and confirmation e-mails going missing. In short, our demonstrator was not going to arrive. After some urgent conversations, the committee asked for a volunteer to do an off-the-cuff turning demonstration. Firstly of course we needed another volunteer to go home and pick up some tools.

The whole evening was saved by Mick Smith agreeing to return home and fetch some turning tools and by Wolfgang Schultze-Zachau stepping into the breach and agreeing to do a demonstration.

Thanks to Melvyn Adams for supplying a piece of “wet” beech.

Wolfgang demonstrated a number of techniques as he produced a natural-edged goblet. Through his demonstration, he answered questions from the floor. He also gave tips and advice suitable for both beginners and the more experienced members of the club. Everyone present was very impressed by the way Wolfgang overcame every obstacle, some of which were; the very short notice to do the demo; using someone else’s tools; the chuck being too small for the wood, and then at the most critical moment he discovered the wood was rotten in the middle. However, nothing phased Wolfgang and he cheerfully carried on with the demo, thinking on his feet, and working out solutions to all the problems as he went along.

 A genuine master class in wood turning under pressure.

The committee and the club would like to thank Mick and particularly Wolfgang for saving the whole evening for everyone present.

Club members brought in some terrific items this month.

In January, we had Robert as our demonstrator. He greets from Stafford and has been turning wood for a long time. His demo focused primarily on birds houses and bird feeders, both items that generally sell well at craft fairs, are fun to make for both the experienced and the less experienced, and do not require expensive materials or special tools.

Here’s the man himself:

The typical bird house can be made from many different types of wood, for this evening he had brought along some pieces of part seasoned sycamore, some with a little bit of spalting starting to develop, and in various stages of progress. The main body is about 4-5″ diameter and about 9″ tall (obviously this can be adjusted to available timber within reason), and a second piece is required for the lid, approx 1″ wider in diameter and 3.5″ tall. Depending on the method chosen for mounting the pieces, extra timber needs to be added to the length to account for tenons.

Robert started out with a piece that had been turned into a round cylinder, but nothing else. He put it between centres, skimmed it to ensure roundness and turned a tenon on one end, so he could it in the chuck. Once mounted in the chuck, a hole was drilled down the centre to approx. the depth required, and he started hollowing the cylinder, always taking time to explain the various cuts and tools used.

Since hollowing is not the most attractive work to demonstrate, this item was then swapped out for one that had been hollowed already. Robert made it very clear that the only chance of success with partly seasoned wood is by keeping the wall thickness even from the top right down to the bottom, otherwise one should expect cracks to develop during the final drying. He then turned a shoulder into the top of the bird house body, where the wall thickness is reduced from 6mm to 3mm, and finally proceeded to turn the foot of the body, where it gradually tapers into a point. A very important bit is the drain hole at the bottom, about 5mm in diameter, which ensures that any moisture can escape safely.

Robert did not do any sanding during the demo, but mentioned that the finish on these bird houses is very much left to the individual maker, but one should seek advice about suitable finishes from relevant organisations (clearly some lacquers or oils would be at the least an irritant to the future occupiers and at the worst a health hazard). The entry hols for the birds should be positioned at least 120mm above the foot (apparently that’s a safe distance where cats cannot reach inside), and its diameter has an influence on which birds can enter.

The lid was turned in similar fashion, with a lip protruding into the shoulder in the bottom part. This is where the two are eventually joined together with a few screws. Again, wall thickness has to be even to prevent cracking, and decoration is left to the individual.

Towards the end of the evening, a little bit of time was left, which was used to make a bird feeder to go along with the bird house. Made from a similar size piece of timber, the bird feeder has a domed roof, rounded bottom and a recess for the feed. Turning the recess is initially done with a standard spindle gouge, but in order to achieve substantial depth the use of a hollowing tools is required.

And finally a few pictures showing some more of Robert’s work: