When individuals still soak by themselves
within the Necklace, a story produced up with the famous French essential
realism writer Maupassant, they might be dazzled with the countless assortment
of stunning jewelry worn by different females around the road. All shall
indication heartedly “wow, gorgeous “about the sight of
jewellery shining the dazzling light under the sun. The light of jewelry
symbolizes fame and fortune, also a signal of social status. However, what
makes the jewellery so shining and so beautiful? Here, we have to mention the
process named missing wax casting.
Modern jewelry industry often take
advantage of Lost
Wax Casting China that may possibly date back to five thousand years ago
when ancient craftsman discovered the plasticity and thermal volatilization of
the wax and sculptured the wax into a desired mold to realize metal casting
through drying and burning process. Of course, the jewellery products nowadays
are much more precise than the ancient ones. Missing wax casting can be used in
a good many ways, including: valve body casting, missing wax casting lift
parts, missing wax casting truck parts and so on.
Nowadays, the Lost Wax Casting technic mainly depends
on the following procedures: first of all, wrap the master mold (usually silver
board) with raw silica gel, and press the mold into silicone mold after
vulcanization. Then cut the silicone mold, take out the hollow silver board and
fill it with the wax. Take out the wax mold after solidification. After then,
finishing the wax mold, putting it in steel created casting pipe and filling
the pipe with high temperature gypsum mortar. Through vacuumization,
spontaneous hardening, and drying, casting the gypsum with melted metal. When
the metal cools down, take out and put the gypsum mold in cold water. Take out
the castings, and here comes the finished product after being pickled and
cleaned.
Misplaced Wax Castings technic is
beyond to meet the need of batch production, it can also available in a variety
of styles and varieties, which contributes much to its dominating position
inside the jewellery industry. The main method of lost wax casting includes:
suction pouring, centrifugal casting, vacuum pressure casting, and vacuum
centrifugal casting.
Dropped wax casting technic, originating in
Spring and Autumn period contributes much to the development of China's casting
industry. It is an inheritance and a promotion of traditional Chinese
technology to making use of dropped wax casting. Thanks for the technic, we
enjoy a colorful and shining world every day.
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