The Library of Work and Play: Working in Metals

Part 6

Chapter 64,451 wordsPublic domain

_Handles:_ Handles are a matter of individual taste. The vase can be left without handles if desired.

Take two pieces of 5 × 5/16 ins. square; file into shape according to the design. Bind the handles on the body of the vase. Place a little silver solder wherever the handles touch. Be careful to guard the joint made by soldering the body of the vase with clay or rouge, as was done when making the tea caddy. Now you are ready to solder the body of the vase and the base together. Push it in place, see that it is perfectly straight, bind and solder. If not well soldered it will not hold water. File off the surplus solder, polish and lacquer as you did the tea caddy.

BELL AND BRACKET FOR A WALL DECORATION

This stationary bell is very useful for any purpose that a small bell serves. It has the advantage of being always in one place.

_Material:_ No. 20 brass, used for both the bowl and bracket. The size of the design determines the amount of material used.

_Directions:_ Make the bowl in the same way as you did the copper bowl, raising hammer, wood block, etc. The last work done on this bell should be of such a nature as to harden the metal so that the ring is clear. This clearness of the sound depends upon the hardness of the metal. The harder you can get the metal without splitting it, the better the bell's tone.

_Bracket:_ The bracket is made of two pieces, the plate and the hanger. The plate can be made of any design or shape suitable--square, oblong, oval, or round.

Decide upon your design, mark this on the plate, and cut out. Drill small hole for the nails to fasten it, either to the wall or to a small piece of hard wood 1/4 in. thick for a backing.

_Hanger:_ The hanger can be made of flat, square, or round material. This picture shows a design made of No. 20 brass. It is cut tapering and shaped over a round wood block in the vise. The slots are sawed out as shown. The bell is fastened to the hanger by means of two or three links formed together in a chain, one large enough to hook over the hanger, and connected to the bell with a little eye bolt made of brass, which is pushed through the bell and riveted on the inside.

The ringing of the bell is done by a small brass rod fastened to the hanger with a small chain. The work is finished up by the use of pumice stone.

SILVER WORK

XIV

FINGER RINGS, SCARF PINS

_Silver:_ There is very little difference in the handling and working of silver from that of brass and copper. The same operations are carried out and the same tools are used. Silver is more pliable than either one of the other metals, though copper is softer. However, silver melts at a lower temperature than copper or brass, and for that reason greater care must be taken during the process of annealing, soldering, and enamelling.

Silver, of course, is the most precious metal you have worked with. So then the cost of the material limits one to the working out of comparatively small problems. When buying silver, always buy sterling. The sterling silver is made especially for silversmiths and is used in all silver work, pure silver being too soft to stand the wear that is required.

While copper is sold by the pound, silver is sold by the ounce, and rolled out to any thickness you wish. But the gauge is the same as that of copper, a No. 20 in silver being the same as No. 20 in copper. If the problems given here are carefully worked out, enough practice in the handicraft of silver will be given to enable you to work out much larger problems in the metal.

_Selecting stones for rings, pins, brooches, or bracelets:_ Choose the stones that are round or oval in shape, and pick those that have a fairly level bed and are well bevelled. This is necessary so that the bezel will hold tight when rubbed against the stone. Semi-precious and precious stones can be bought at any dealer in stones, and one has his choice out of many to pick from.

FINGER RINGS

Bands for finger rings are all made, practically, in the same way. But there is a great difference in the way stones are set in these bands. Perhaps the three ways most generally used are: setting by means of a bezel, or small band; prong setting, and setting the stone down in a cavity cut in the metal, just large enough to hold the stone.

_Finger ring, stone set with a bezel:_

_Material:_ One piece of silver, 2-3/8 × 1/2 ins., No. 20, for ring. One piece of silver, 1/8 × 1-1/2 ins., No. 28, for bezel. Stone. Silver solder. Borax.

_Tools:_ Ring mandrel (you can make one yourself), small wood mallet, drill press and 1/16 in. drill, saw frame and saw, centre-punch, small Swiss files.

_Directions--Pattern:_ To make a ring of this kind first cut a piece of paper 1/4 in. wide and long enough to go around the finger which the ring is to fit. Straighten this piece of paper out. This gives the length of the piece of silver needed for a ring. Cut another piece of paper 1/2 in. wide to this length. Draw with ink the pattern of the ring on this second paper.

Cut the design out and paste it on the piece of silver. With the centre-punch mark the centre of each spot. Drill holes into each one. Saw out the design. With a pair of shears cut off the surplus metal. Be careful to save all the scraps. They can all be returned and exchanged for silver plate. File close to the design. You now have the band ready for bending.

_To bend the ring:_ A ring mandrel is needed. This is merely a tapering rod. One can buy steel mandrels which are graduated for all sizes of rings. A small tapered square punch which you can make yourself, will be found helpful. Take a piece of 3/16-in. round or square steel. File the end, tapering to a square point, 1 in. long. Harden it the same as you did the half moon punch used to make the hat pin. This punch is used for design work. Round holes can be squared by driving the square punch into the hole to any depth. This saves filing.

Place the ring mandrel in the vise. Using a wooden mallet, bend the ring in a circular shape over this mandrel till the two ends meet. Try the ring on the finger. Snip off the ends so that the ring fits rather tightly. This will allow for stretching the ring after it is soldered.

_To put on the bezel:_ Bend a piece of No. 28 silver, 1/8 × 1-1/2 ins., around the stone. This can be done with the thumb and finger. Make the silver fit around the largest part of the stone. Snip off the ends.

Bind the two ends with binding wire, wash with borax, put a little piece of silver on the inside and heat over the bunsen burner; which is hot enough for this kind of work. Cool off in water, remove the binding wire. Each end of this bezel must be filed to fit the circle of the ring.

When this is done bind the bezel on, and at the same time bind the lower part of the ring so that the open ends fit tightly together. Solder the bezel and the open part of the ring at the same time. Wash all the joints. Place silver solder on the inside of the bezel, say one half-dozen pieces (small), round on the inside, and also one or two small pieces on the joint of the ring itself. Place the whole ring in the bunsen flame. It will all heat up about the same time. Watch the solder carefully. See that it runs all around between the bezel and the body of the ring. Cool off. Take off all the binding wire. File the inside and outside of the bottom part of the ring.

Place the ring on the mandrel and go over it gently with a steel hammer, shaping it around and making it to fit the finger. File the edges around smoothly. Go over it all with a small square file and file out all imperfections in the slots. Place a piece of fine emery cloth on a tapered round wood peg. By revolving it around this you polish and trim up the inside of the ring. Using the same emery cloth twisted around a flat stake or file, go over the outside until the ring is free from scratches.

_Stone:_ If the bezel has been carefully made the stone should drop right into place. If by chance some of the solder should have filled up the bezel space and made it smaller, take a sharp tool like a pocket knife blade and scrape the inside of the bezel till the stone fits. Place the stone. With a smooth piece of steel or very hard wood press the bezel against the stone. The bezel is thin enough to yield to this pressing process. It will cling to the sides of the stone and prevent its falling out. Polish the ring by rubbing it with pumice stone and a piece of cloth. This finishes the work.

_Finger rings, silver cut away to set stone in:_

_Material:_ For this class of work we require much heavier silver than for the other rings.

One piece of silver, No. 10, 1/2 × 2-3/8 ins. Solder. Borax.

_Tools:_ Same as were used for the bezel setting. In addition we shall need one or two small chisels, which you can make yourself. Chasing tool.

_Directions:_ Make the pattern of your ring as you did before. Paste it on the silver piece, and cut out. Bend the silver around the ring mandrel so that it will fit the finger it is intended for, and solder. Place the stone in its proper position and mark the outline of it on the silver. Now you will need a small chisel to chip away the silver and make the space for the stone.

_To make chisel:_ Take two pieces of 3/16-in. round steel 5 ins. long. One piece is to make a flat chisel and the other for an oval chisel. File the ends to a chisel shape.

This steel must be tempered before it can be used. To do this place the ends just filed into the fire. Heat about 1 in. of the end red hot. Cool 1/2 in. of this hot end in the water till quite cold. Take it out and rub the end with a piece of emery cloth till it shines.

The colour will begin to flow toward the end. When the blue colour reaches the end plunge the whole piece into water. The oval chisel is used for outlining the depression. The flat chisel is used for levelling the bed to receive the stone. With this chisel cut away the material inside the marked outline, keeping a little inside the border line. Cut away the silver to about the depth of 1/32 in. You will find the opening a little smaller than the stone. With your chasing tool drive around the inside of the oval, undercutting until the stone fits in. This undercutting drives up a little silver rim, which does the work of a bezel on the stone. When this rim is forced against the stone, the stone is held in place. The ring is now ready for the stone, but the thickness of silver makes it large and clumsy. Before putting the stone in, the ring should be filed down to the proper dimensions. This requires a great deal of filing. Use a rough file at first and finish with a fine one. When the ring is shaped as you wish polish up the inside and outside.

_To place the stone:_ With the ring mandrel on the vise, put the stone in place and put the ring on the mandrel. Tap gently on the silver rim, driving it against the stone. Do not drive it too hard or else you may crack the stone. Finish up and polish as explained before.

_Finger ring, stone set with prongs:_

_Material:_ One piece of silver, No. 14, width and length the same as the others. Stone--in the design, square.

_Tools:_ Same as used in making the other rings.

_Directions:_ Draw design, cut pattern, place it on the silver, and cut out as before. Bend the ring to fit the finger, and solder. After the silver band has been cooled off and the wire has been removed, put the band back on the mandrel. With the planishing hammer strike down, flattening the top. This reduces the thickness of the ring and gives us a flat surface, to which the prongs are soldered.

_To make the prongs:_ Place the stone on a No. 24 piece of silver. Draw the outline of the stone on it. The square piece of silver should be 1/8 in. larger all round than the size of the stone. A stone may be set with 4 prongs, or 6 or 8, according to one's taste. In this setting we have the 4 prongs. Mark the outline of the prongs on the square piece of silver according to this picture.

Saw out on the dotted lines. Cut a piece of copper the exact size of the stone. Place the copper on the silver and bend up the prongs at right angles to the silver plate. Take away the copper, and file the under part of the silver piece flat, and prepare the upper part of the ring in the same way. Bind the flat part of the prong piece to the flattened part of the ring, and solder. If the flattening in the first place has made the ring too large for the finger, cut a piece out along the soldered joint. Fit it to the finger and resolder. File all joints perfectly smooth. The prongs should be filed carefully and made perfectly even and of the exact size and shape. Place the stone in and push the prongs against it. Rub each separate prong down until it fits close against the stone. This prevents their catching on anything like cloth, etc. Polish and finish as explained before.

_Finger ring, made of twisted silver wire:_

_Material:_ No. 30 fine silver wire; length depends upon the design of the ring.

_Tools:_ Same as those used in making the other rings described.

_Directions:_ Cut off a piece of No. 30 wire about 6 ins. long. Bend it in the middle, place the two ends in the vise and, with a pair of pliers, grasp the other end. Twist the wire into an even twist. Select the stone. The round stones are best for this wire setting. In making this wire ring it is best to make the setting for the stone first. Cut a piece of wood the exact shape of the largest part of the stone. Bend a piece of No. 30 silver 1/8 in. wide around the wood peg, till the two ends just meet. Coil around this the twisted wire, one strand upon the other, until you have about three coils. Wash with a little borax; place a little silver solder upon the under side of this coil. Heat and solder the strands together; at the same time solder the band on the inside. Place it on the ring mandrel, and curve it to fit the shape of the finger. Either press it with your fingers or use a mallet.

_The setting is now ready for the ring:_ The ring can be made either by twisting a piece of wire to fit the finger or by using just the plain wire itself for the ring band. In either case, the piece of silver used for the band, plus the size of the setting, must equal the size of the finger. Solder the two ends of the ring band to the sides of the setting. File the inside opening of the setting to a level; place the stone in as you did the others. Clean and polish up as usual.

SCARF PIN

_Material:_ A piece of No. 20 silver for the body of the pin; the size is determined by the size of the stone to be set. A piece of No. 24 for the bezel. A piece of No. 20 silver wire for the pin. The pin piece can be bought at any jewellery store, if you do not wish to make your own. They are better, too, than those you make yourself. Solder and borax.

_Tools:_ Shears, files, draw plate.

_Directions:_ Cut a piece of silver, No. 20, the size of any one of the above designs. Cut a piece of No. 24, 1/16 in. wide and long enough to go around the stone, to make a bezel. Be sure that this bezel fits close and tight around the stone. Bind the bezel, and solder. After soldering, fit the bezel again to the stone, for the soldering is apt to change the shape. File the bottom off perfectly flat; clean the surface of that part to be used for the back of the pin. Bind the bezel on this piece, wash with borax, and solder it in place.

_Pin:_ This can be bought at any jewellery store. However, if you wish to make your own, you can do so in the following manner: Place a piece of No. 16 wire in the draw plate and reduce it a little. This drawing through the plate stiffens the wire, and this is just what is needed in a pin; otherwise it would bend when pushing it into the scarf. When you think it is stiff enough, file the end to a long needle point. Cut it off about 3 ins. long. Bend the blunt end down at right angles 1/8 in. Place this end against the back of the pin in such a way that the bent end will be against the plate and a little above the centre. Bind it in place and solder it on tight. Be careful to heat just as little of this pin as possible, for you remember that heating a piece of silver red hot softens it, and you must heat it red hot to solder. So confine the heating to as small a space as possible. Sometimes I soak a piece of cloth in water and wrap it around the pin, covering up all except the part to be soldered. This prevents it from softening.

_To place the stone:_ The stone is put in and the bezel is pushed against it and holds it in place.

This is a very plain scarf pin without any pretence at design. Scarf pins can be made in all shapes, sizes, and all sorts of cut out designs.

All silver should be polished smooth and made free from scratches. The polishing hardens the surface of the metal. This is why silver jewellery of all kinds becomes brighter and smoother the longer it is worn.

_Setting of stones in scarf pins:_ There are many ways of setting stones for scarf pins. The setting just described is called a box setting, the bezel forming the box to receive the stone. The open or prong setting is made in the same way as that kind of setting is made for the stone in the ring.

XV

NECKLACES, BROOCHES, BRACELETS

NECKLACE

This necklace is made on the basis of a circle 7 ins. in diameter. Most necklaces having pendants are about this size. The design of this necklace is very simple. One stone is set in the pendant and this shows on both sides. The whole is connected by silver links. The stones, one either side of the pendant, between the links of the chain, are set in the same way as you set the stones in the scarf pin and rings. The only work to be done which is different from any you have done before is the making of chain links.

_Material:_ No. 20 or 22 round silver wire, the amount depending upon the size of the chain. Stones, carefully selected.

_Directions:_ Draw the design of your necklace on a piece of paper. Place the stones at intervals. When they seem well proportioned draw the chain links between them. The length of the links will depend entirely upon your setting. When you have decided just how many links go between the stones on your design, measure off the length of one of those links. Round links do not hang as well as oval links, neither do they look so well.

_To make the links:_ Take a piece of iron 3/16 in. in diameter and file the two sides oval in shape. This is a bar on which you can bend the links. One end of the silver wire is placed against this mandrel and both put into the vise and fastened. Bend the wire round and round this iron rod, making the coils as close as you can get them. Count each revolution as one link. You can easily count the number of links in your necklace. When you get the number of turns needed, unfasten it all from the vise and pull the rod out. You have a spiral-shaped coil. With a jewellers' saw, saw the length of the spiral on the end of the links. Each one will drop off in the shape of a link. This is the very best way to bend up a number of links that will be uniform in size. You will notice that the ends of the link, after it is sawed off, are not opposite each other. Push these ends together, using the fingers or a pair of pliers. If the sawing is carefully done the links will be ready to solder. Solder first one link in the usual way. Hook the other link into it. Repeat until the chain is the desired length. If the proper amount of solder is placed on the joint it will run in without making lumps to be filed off later.

_Pendant:_ The pendant is made in the same way as the watch fob, which is explained in a later chapter. The setting of the stones in the chain is done as other stone setting, except that the ends are filed into shape to receive the links for joining. Fastenings for the necklace can be bought at any jewellery store. It is much better to buy them than to attempt to make them.

Square silver wire can be used to mark out the design, or any design, instead of round wire, and great variety can be secured merely by a change in the shape of the wire used for the links. Again, you may have a necklace with or without the pendant; the so-called bar necklace, the dog collar, or the chain may be lengthened until it becomes the watch chain.

In the group picture of necklaces there is one necklace made up of long flat links joined together by small links soldered on. The design for the necklace is sawed out. It is used for a necklace and watch chain. This is only one of many suggestions for sawed out design work applied in this way.

COLLAR SLIDE

Collar slides make very pretty pieces of jewellery. Three form a set, and they are easily made. These given here are all made of silver with turquoise setting. The centre slide is usually a trifle larger than the other two. A piece of ribbon is slipped through a little wire slot put on the back of each slide for that purpose. Any colour ribbon that blends with the silver and turquoise looks well.

_Material:_ One piece silver, 5/8 × 1-1/8 ins. (for centre slide). Two pieces silver, 9/16 × 1-1/8 ins. (for other two). Three stones well matched. Piece of No. 20 silver wire, 5 ins. long.

_Directions:_ Cut out the shape as the picture shows and saw out the inside according to the design, leaving a flat space at the top large enough for the stones you have selected. Set the stone the same as you did stones for rings, scarf pins, etc. After the bezel is in place for soldering, cut off a piece of No. 20 wire, and bend it in the shape of the sketch given here.

This is soldered on the back of the slides. Bind this on at the same time you bind on your bezel, wash with borax, and solder both. Do same on each one. File down the bezel, put the stone in place and push the bezel against the stone by rubbing. Polish and finish. This design will no doubt suggest many ways of making slides.

BROOCHES AND BAR PINS

Brooches and bar pins are made in much the same way as scarf pins. The bezel is soldered as to a flat bar of silver to receive the stone. But, in place of the stick pin, brooches have a bar, hinged on one end, and a little catch hook on the other. These bars and catch hooks can be bought very cheaply at almost any jewellery store, and cheaper than one can make them. However, if you wish to make that part of the brooch or bar pin yourself you can do so in the following way: Take a piece of silver 2 ins. long and 1/8 in. wide, No. 20. Round this piece of silver up by driving on the wide side about one inch from the end. Keep doing this till the piece of silver is about 1/16 in. square. Drive the four corners down, and you have an 8-sided bar. If these corners in turn are hammered down you have a 16-sided piece, etc. Continuous hammering reduces this bar to a round piece of silver about one inch long. The end should be flattened down according to the sketch (1).

_To make the hinge (staple and hook):_ Take a piece of silver, No. 24, 1/8 in. wide and 3/8 in. long. Bend it up in the shape of a staple, square at the end (2). The piece for the hook can be made at the same time you make the piece for the pin. Use a piece of wire 1/16 in. × 3/8 in. long. After hammering, bend it like the sketch (3).