TRIVET

As you can see from the pictures the good old tapers make yet another appearance. We began with the steel ring. Material was heated then shaped around the bick of the anvil ,until something resembling a circle was formed. Once happy with the form, a small weld was made, then taken back to the anvil to try and hide the weld best possible. Gentle hammering around the join cleaned up most of the weld. To the right of the tapered leg in the secong photo you can see some evidence of the weld.

Newly formed ring was placed back into the forge for a heat then placed on a cone mandrel, sometimes known as a Witches hat, due to the resemblance. The ring is placed over the cone so it can be trued and shaped to form  

With our ring made and set aside, it was time to move on to the tapered legs. Some opted for more elaborate legs with different designs for the centre. I decided on this design purely to keep things simple. On a personal level more elaborate designs can come later, you cannot run before you can walk! A total of 5 tapers were made with the best three being selected. Material was heated then tapered, a quick measure then bent to a 90 degree angle.

Group discussion followed once we all at the same stage. Time for the very rusty Mathematics to be used, not my strongest point, seeing how i only ever calculate how much money i have left halfway through the month. As a group it was decided to use PI to calculate circumference and all that malarkey, you know 314............... with the calculations complete( i done mine by eye), chalk marks ready, it was time for some hot punching, which went a lot better than expected. Tapered legs were drilled with a cordless, however most of us suffered problems at this stage due to too much quenching. Quenching hardens the material, not a problem at play until you start drilling bloody holes.

This was to be the second attempt at riveting with the help of a vice. Oxy- acetylene was used to heat the rivets, then hammered once at orange heat. Job done!

Due to the shortness of the legs, i hve used this trivet on a number of occaisons for placing hot pans at the table. With longer legs it could be used for a kettle or pan on an open fire.

BLADE,LEAF AND TAPER

 This is between you and me OK! I was excited, really excited to be back in the workshop, six full days have passed since i last burnt myself, the usual kitchen burns just do not measure now! Today's task is ......................................... To make a blade,leaf and taper. Big deal we could have sighed,we have the basics ?(most people get cocky on there third session,honest) , but wait for it...................... We have to join them!! It is amazing how fast one can lose there cockiness, almost like giving it the big one in front of a pretty girl only to find the boyfriend staring at you. You know the boyfriend with the high protein diet, what do you do! SHUT UP!

Now less of the rambling,  using 10mm square the first task was to make the leaf, a much better effort on my part as it almost resembles a leaf, well a bay leaf anyhow :( .

The blade was somewhat easier, but could that be because it did not bare any resemblance to what we were shown. Now with the taper i was impressed , it actually looked like a taper,being equal on all sides. With self esteem restored and intact it was time to attempt a twist. A quick chinwag with our ever understanding, very patient tutor Mr Richard Wood, the mechanics were explained. Keep the heat even where you wish to twist, place material nearest to point you wish to twist  into a vice. Tighten and twist away! Tongs,monkey wrench or handmade twisting device were all to hand, for my first twist i used the handmade twister, a length

 of bar with an L shaped piece of steel welded dead centre. Material to be twisted is then inserted into the L shaped shoulder and twisted the desired direction, up to 360 degrees for a complete twist.

The collar. No one said this bit would be easy, the opposite end to the taper was placed back into the fire, heated then placed on the edge of the anvil, hammered flat then spread to form a collar. The idea being that the collar would wrap and hold the other two pieces together. For every time i wrapped the collar and managed a snug fit the temptation to play, to achieve a better fit would bubble to the surface, only for both pieces of material to loosen. No guessing required for choice words, after several attempts the piece was taken away by the  Blacksmith police. The sentence passed - 2 minutes on the gas welding bench.



BLADE,LEAF AND TAPER WITH  FIRST EVER TWIST, BOTTOM COLLAR GAS WELDED.