- Jewelry Gem Cutting and Metalcraft - William T. Baxter - Google книги
- Jewelry, Gem Cutting, And Metalcraft
- Jewelry Gem Cutting and Metalcraft
Owner's name on endpage.
Jewelry Gem Cutting and Metalcraft - William T. Baxter - Google книги
Seller Inventory W01I More information about this seller Contact this seller 8. The dust jacket is missing. More information about this seller Contact this seller 9. Published by McGraw Hill.
About this Item: McGraw Hill. Gifter's inscription on front facing endpage. Seller Inventory N20E More information about this seller Contact this seller Good dust jacket. Seller Inventory N12H Third Edition. Published by Whittlesey House, Hard Cover. Revised Edition. Black boards have rubbing and some edgewear, spine ends and corners bumped some, previous owner name on front pastedown, the endpapers have some darkening but the contents are clean and unmarked I found an ink underline on the publisher page. Illustrated with photographs. With a section of identification of Gem Stones.
Later printing. Condition: Very Good. Revised Edition; Third Printing. Seller Inventory N No Jacket. Stated Third Edition. NO remainder marks or clippings.
Jewelry, Gem Cutting, And Metalcraft
Dark-green boards with silver lettering clean - shows light wear. Nicely illustrated throughout. NO writing, marks or tears inside book. Tight spine, clean pages. Pages show only a slight tanning. Published by McGraw Hill About this Item: McGraw Hill, Condition: Very Good-. Minute shelfwear; 8. Reliable customer service and no-hassle return policy.
Book in excellent condition, but DJ is missing. Dust Jacket: No Dust Jacket. Bookseller Inventory Published by Whittlesey House cp , NT et al Signature overshadowed by much longer gift note. Condition: Near Fine. Dust Jacket Condition: Very Good. See all condition definitions - opens in a new window or tab Read more about the condition. Gem cutting has in recent years been introduced into many schools in connection with jewelry making and art metalwork The use of abrasives in lapidary technique and of flat laps is fully discussed.
Well illustrated Jacket is worn, torn, much is missing. Covers in good condition. Shipping and handling. The seller has not specified a shipping method to Germany. Contact the seller - opens in a new window or tab and request shipping to your location. Shipping cost cannot be calculated. Please enter a valid ZIP Code. Shipping to: United States. No additional import charges at delivery! This item will be shipped through the Global Shipping Program and includes international tracking.
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- Jewelry Gem Cutting And Metalcraft | workshop | Gems, Jewelry design, Jewelry.
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- Jewelry Gem Cutting And Metalcraft!
- Jewelry Gem Cutting and Metalcraft.
- Jewelry, gem cutting and metalcraft / by William T. Baxter..
- Jewelry, gem cutting and metalcraft /by William T. Baxter. – National Library.
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Subject to credit approval. See terms - opens in a new window or tab. Back to home page. Ball peen, French chasing hammer, and raising and planishing hammers. The length of time required for the etching process varies, depending upon the strength of the diluted acid and the depth of etching desired.
It usually takes from 45 minutes to more than an hour. The object may be taken from the solution at intervals for inspection. After the solution has eaten to the desired depth, remove the object and wash with water. The asphaltum varnish is removed by rubbing with a cloth dampened with gasoline or turpentine. In etching the inside of a tray, or bowl, the acid may be placed in the bowl. Copper and brass when subjected to hammer blows become hard and must be annealed softened.
Heat the metal over an open flame, or with a torch, until it is a dull red color. Copper, like silver, may be cooled by plunging into water without affecting the metal. Brass, however, should be cooled slowly. Frequent annealings are necessary to keep the metal soft. When copper or brass is heated to soften, an oxide scale forms on the surface which must be removed. Mix 1 part sulphuric acid with 10 parts water, adding the acid to the water. Place the solution in a large stone jar and drop the metal into the solution, while the metal is warm.
If the reaction is too slow, add more acid. Use copper or brass wire or copper tongs to remove the metal. Never use an iron object as the reaction of the iron in the acid will cause discoloring of the copper. On large pieces of work, to scour the metal with the pickle solution use a swab made by tying a cloth on a stick.
Be careful not to get the solution on your clothing.
After an article is pickled, it should be washed in water. File marks and scratches are best removed by using fine emery cloth and steel wool, and then buffing the surface. Special-made spotting hammer.
Jewelry Gem Cutting and Metalcraft
Bowl mallet made from wood. Rawhide mallet and rawhide end mallet. The buffing is done on a felt or muslin buff attached to the shaft of a motor, or mounted upon a special arbor powered with a motor, using a V belt. Tripoli in cake form is a good abrasive to use on the buff. Hold the work so that the buffing is done on the lower part of the wheel, to keep from throwing the abrasive on you.
Hold the work firmly, yet in such a manner that if the metal catches on the buff and is pulled from your hand your fingers will not be injured. In buffing a flat piece of metal, use a piece of wood on the back side to keep the metal from bending. After the buffing is completed, remove the tripoli by washing with soap and water. It is a finer grit abrasive than the tripoli and. This action might not be possible to undo. Are you sure you want to continue?
Upload Sign In Join. Save For Later. Create a List. Summary A wonderful guide for students of metal craft and jewellery making, covering the basic designs and techniques. Read on the Scribd mobile app Download the free Scribd mobile app to read anytime, anywhere.
Publisher: Read Books Ltd. Several things are necessary in order to solder successfully. The work to be soldered must be clean. There are several different kinds of fluxes that may be used in soft-soldering. On galvanized iron and zinc use either raw muriatic acid, chloride of zinc, or soldering salts. For black iron use chloride of zinc or soldering salts. For soldering tin plate use rosin or soldering paste. Start your free 30 days. Page 1 of 1. Close Dialog Are you sure? Also remove everything in this list from your library.
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