Metalworking is to Everything Else in Existence as Sunberth is to Syliras. Several more chimes had passed before the copper was satisfactorily melted down into a bubbling brassy liquid. The inventor set the gear molds, open, on the edge of the furnace. It took naught but one sixtieth of a chime for Alistair to recall that he had left his ladle inside the workshop. For most projects, it was easier to simply pour the molten metal into the mold, or whatever he was pouring it into. However, if he were to do so here, the end result would indubitably involve Alistair being drenched in boiling copper. So an iron ladle was called for here. On his way out of the workshop proper, Alistair slipped his leather apron and gloves on for a bit of safety. The crucible was a little less than half full of copper, and the metal ominously reflected light as it roiled about the host’s belly. The iron ladle breached the surface of the copper, liquid hungrily filling the new space. Gingerly, deGrey spooned small amounts of copper into the two molds, pressing the other half down. The part of this that Alistair truly hated was trimming the imperfections that inevitably occurred in the its shape. When he pulled the gear from the mold, small ridges would appear where the two halves of the mold met. What Alistair would have to do then, is reheat the gear to make the ridges more malleable, and trim them with a pair of cutters. If Alistair had been more skilled, then perhaps this malady could be avoided. But not only was the inventor not particularly fond of metalworking, but it seemed to resist enlightening him. One day, perhaps, a renaissance would occur, and the esoteric secrets of metalworking might be revealed. But that day was still in coming. So deGrey continued to carefully ladle the molten liquid into the ceramic moldings for what must have been nearly half a bell. The copper did not take long to cool, due to how quickly heat seemed to leave it. It was a simple process, if not slightly dangerous. There was always a slight risk involved when pouring liquefied metals into small containers, and leather usually seemed a woefully inadequate substance to meet the challenge. Easy now. Copper sloshed about the ladle like soup. A small drop of the liquid jumped from the mold as he poured it. Alistair attempted a quick back step to remove himself, but the copper’s velocity exceeded his by far, and the copper landed by the apron’s shoulder to solidify there. Of course, a single drop of copper does not do much harm to a leather apron, but the principle of being unable to avoid the flying metal was a bit unnerving. What if that had hit my eyes… Alistair shuddered at the thought of molten metal on his eyes. Perhaps I should fashion some protection… Alistair considered the thought. He did not wear spectacles, and doubted they would protect against the metal anyway. It was something that he would think about. The first thing Alistair would do after taking a gear out of the mold was trim it. Small chips of copper lay at his feet, struck down by the sharp cutters he now held. The latest gear was not too disfigured, except for a massive ridge that presented itself. It pleased Alistair; the larger protrusions the easier they were to clip. He took his tongs and clamped down on the gear, thrusting it into the fire beneath the crucible. Ten or so chimes later, deGrey removed the warmed metal and rapidly clipped the excess metal. If the device required more precision, Alistair would then proceed to file down the edges. However, this boot knife required little accuracy, it either worked or it did not. Another gear: thrust into the fire, remove, clip, rinse, repeat. The entire process was torturously boring to Alistair, who was almost overjoyed it was over with; or rather, almost over with. The inventor scooped up his twelve gears and moved back to his workshop, depositing the load by the awaiting parchment. He took up the charcoal again, continuing to write underneath the gearing section, Each gear requires clipping. Smelt the copper, spoon approximately one half the ladle into the mold, and allow to sit. After the metal has cooled, reinsert it into the furnace, and remove to trim the edges. Alistair pursed his lips, the short notation left a bitter taste in his mouth. That sounds so, incorrect. He was struggling at the moment, unable to express the concepts he had in mind in writing. Now the inventor pulled a set of thin, copper rods from a particular corner. Each of these would be used as an axle for the gears to spin on. On many machines, the gears would be expected to turn the axle, but not on these boots. No, the axles were solely to keep every component in its place while the alcoholic stumbled about Syliras. Because of the very nature of this project, deGrey had no rods that fit the specifications. There were thin enough pieces, but all were too long. Alistair bent over his design, counting the gears and subjects. For each he made a notation on the side of his parchment, the side without smudges. Twelve Gears, equating to twelve axles. Then we have the weight’s axles, which is another two. Alistair examined the drawing again, wait… I can use rods instead of the curved metal for the rails. The thought occurred to him, that instead of metalsmithing four L-shaped rails for the knife and spring, he could simply create four more rods. Eighteen total, of varying length. But before he finished that, Alistair decided he would like to have a general idea of the remaining dimensions. He would need to get the spring, and toothed bar, and knife to have every component ready. deGrey was sure he had the first two somewhere, digging through a few cupboards. He immediately found the springs, as they were a common enough commodity. He selected a pair of stronger springs, but nothing he believed the drunk could not handle. Actually, he was unsure this customer could manipulate any object with finesse. Regardless… The toothed bars were a bit more difficult to find, as Alistair had only used them once or twice before. Several minutes of searching yielded exactly what he needed, in a sense. They were of different lengths, but not so much as to sabotage the device. As well, if Alistair recalled correctly, all of his gears except a few, which he used for skyrocketing gear ratios, meshed together. Each toothed bar looked something like a square brick that had gear teeth on one side. Near the flat side of each was a slot that ran the bar’s length. Rods could slide into this slot, thus forcing it to either stay still or to slide along a predestined path. Now deGrey lay the remaining components on his table, lacking only the knives. Shortly he would fetch them, but first he measured the diameter of the springs. Four centimeters. That was a bit larger than deGrey had wanted, it meant the iron on the boots would need to be about two inches thick, which would not work. Ah well, I will consider it when I return. Alistair slipped his coat on and grabbed the fat coin purse resting on his desk, but before he left he recorded the various lengths for the axle rods. 12 axles at 4 centimeters. Six at 30 centimeters. Two at 10 centimeters. The notation completed, Alistair secured the paper with a gear and departed Mechanical Marvels. |