For more information contact:
Chennai Jewel Design Academy
Mobile: +91-9444100081, +91-9840689781
Certificate Course in Lost Wax
Investment Casting
INTRODUCTION
Casting is the process of making jewellery items in a mass
quantity. This saves time, money minimizes the gold loss and also controls the
weight factor of the jewellery.
It is the process in which the master model is created. Out
of this a rubber mould is made, and then wax is injected into the mould. The
injected wax gets sprued to the wax rod which transforms into the wax-tree.
This wax tree is then covered with investment powder and baked for a few hours
at different temperatures. This is then filled with molten metal with the help
of vacuum suction & pressure.
This process of casting is greatly cost effective and
consumes less time, where the purity of the metal is assured.
- Duration 20 Sessions / 10 days
- No.of.Seats 10
- Eligibility S.S.C. or relevant experience.
- Fee Rs. 10,000/- by Demand Draft / Cheque
- Certification 90% attendance & successful completion of
i.
All practical / projects
- Assessment Only internal grading / assessment to gauge
i.
The skills acquired by the candidate. Minimum
ii.
45% passing.
COURSE CONTENTS
● Wax Tree Injection, Wax Tree making
● Investment Mixing
● De-Waxing
● Burnout
● Alloying of Metal
● Casting
● Tree Cleaning & Cutting
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