A gold and silver interlaced craft ornament and its manufacturing method
A production method and technology, which is applied in the field of gold and silver interlaced craft jewelry and its production, can solve the problems of jewelry out of shape, trachoma, inclusions, etc., and achieve the effect of fine decoration, firm embedding, and clear boundaries
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Embodiment 1
[0040] A method for making gold and silver interlaced handcraft ornaments, comprising the following steps:
[0041] (1) Use pure silver with excellent ductility as the intercalation metal material, draw the pure silver and roll it into a thin sheet with a thickness of 0.1mm and a height of 1mm; use a thin paper sheet with the same diameter as the inner cavity of the mold, and trace on the paper sheet For the desired pattern, bend the sterling silver sheet into the desired shape by hand filigree according to the pattern, and fix it with a small amount of quick-drying glue;
[0042] (2) Dry, non-oxidized pure copper powder is used as the base material, and the particle size of the powder is 300 mesh;
[0043] (3) Assemble the lower indenter in the mold cavity, place the embedded metal pattern in step (1) on the surface of the lower indenter, weigh the metal powder material according to the weight requirements of the craft jewelry, and add the powder evenly to the mold Then asse...
Embodiment 2
[0049] A method for making gold and silver interlaced handcraft ornaments, comprising the following steps:
[0050] (1) Use 316L stainless steel with a thickness of 1mm as the intercalation metal material, cut out the required pattern on the stainless steel sheet with wire cutting, degrease it, clean it, and dry it.
[0051] (2) Dry, non-oxidized high-copper alloy powder is used as the base material, and the particle size of the powder is 400 mesh;
[0052] (3) Assemble the lower indenter in the mold cavity, put the pinched inlaid metal pattern on the surface of the lower indenter, weigh the metal powder material according to the weight requirements of the craft jewelry, and add the powder evenly into the mold cavity , and then assemble the pressure head, pre-compact the powder with a manual hydraulic press, the pressure is 12MPa, and the holding time is 60s. Then take out the upper indenter and the lower indenter respectively, and place the upper graphite paper gasket on the...
Embodiment 3
[0058] A method for making gold and silver interlaced handcraft ornaments, comprising the following steps:
[0059] (1) Brass with a thickness of 1mm is used as the intercalation metal material, and the required pattern is cut out on the brass plate by a wire cutting process, and then dried after degreasing and cleaning;
[0060] (2) Dry, non-oxidized red copper powder is used as the base material, and the particle size of the powder is 350 mesh;
[0061] (3) Assemble the lower indenter in the mold cavity, put the pinched inlaid metal pattern on the surface of the lower indenter, weigh the metal powder material according to the weight requirements of the craft jewelry, and add the powder evenly into the mold cavity , and then assemble the pressure head, pre-compact the powder with a manual hydraulic press, the pressure is 11MPa, and the holding time is 70s. Then take out the upper indenter and the lower indenter respectively, and place the upper graphite paper gasket on the w...
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