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Manufacturing Process (Theory) [1]

Paper Code: 
TJD 501
Credits: 
3
Contact Hours: 
45.00
Max. Marks: 
100.00
Objective: 
  1. To understand the skills and techniques of basic shaping, soldering and finishing, setting, re-tipping and to understand the areas of repairs, modifications & production of jewellery
  2. To acquaint students with hallmarking

 

 

9.00
Unit I: 
I. Manufacturing process
  • Handmade
    Name of Tools
  • Modeling
  • Casting : Method of giving form to Molten metal.
  • The Development of  casting technology
  • Model Types
  • Lost Wax Casting
    • Advantages & Limitations
  • Type of Wax
    • Hand carving Wax
    • Building or Sculpture Wax
    • Soft Wax
    • Tacky Sticks
    • Water Soluble wax
    • Injection Wax
9.00
Unit II: 
II. Solders & Soldering

·         Meaning

·         Solders

·         Flux

·         Basic soldering techniques [2] :

o   Methods [3]

o   Electronic components [4]

o   Pipe/Mechanical Soldering [5]

 Stained Glass Soldering [6]

 

9.00
Unit III: 
III. Clips & Connections
  • A Keg Closing
  • A Box Closing
  • Spring Clip
  • A Bayonet Closing
  • Locks (Stop)
  • Clips For Earring
  • Connections With Half Ring For Settings
  • Connection With A Hinged Stud
  • A Nail Connection
9.00
Unit IV: 
IV. Metallic Buildup

 

9.00
Unit V: 
V. Quality Control Process
  1. Focus on Quality Control
  2. Design
  3. Manufacturing Activities
  4. Purity
  5. Certified Precious Stones:
  6. Price Stability
  7. Process & Information Integrity
  8. Hallmarking
    • Introduction  of Hallmarking,
    • Certification of Gold
    • BIS Mark
    • Indian Scenario
    • BIS and Consumer Awareness

 

Essential Readings: 
  1. Jewellery Concept & Technology  by Oppi Untracht
  2. Jewellery Making Techniques Book: by Elizabeth Olver

 

References: 
  1. Jewelry Making and Design Rose and Cirino Dover
  2. The Design & Creation Of Jewellery By Rober Von Neuman
Academic Year: 
2015-2016 [13]

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Source URL: https://www.jewellery.iisuniv.ac.in/courses/subjects/babcombscjewellrey-design-and-technology-35

Links:
[1] https://www.jewellery.iisuniv.ac.in/courses/subjects/babcombscjewellrey-design-and-technology-35
[2] http://en.wikipedia.org/wiki/Soldering#Basic_soldering_techniques#Basic_soldering_techniques
[3] http://en.wikipedia.org/wiki/Soldering#Methods#Methods
[4] http://en.wikipedia.org/wiki/Soldering#Electronic_components_.28PCBs.29#Electronic_components_.28PCBs.29
[5] http://en.wikipedia.org/wiki/Soldering#Pipe.2Fmechanical_soldering#Pipe.2Fmechanical_soldering
[6] http://en.wikipedia.org/wiki/Soldering#Stained_glass_soldering#Stained_glass_soldering
[7] http://en.wikipedia.org/wiki/Electroplating#Process#Process
[8] http://en.wikipedia.org/wiki/Electroplating#Strike#Strike
[9] http://en.wikipedia.org/wiki/Electroplating#Current_density#Current_density
[10] http://en.wikipedia.org/wiki/Electroplating#Brush_electroplating#Brush_electroplating
[11] http://en.wikipedia.org/wiki/Electroplating#Electroless_deposition#Electroless_deposition
[12] http://en.wikipedia.org/wiki/Electroplating#Cleanliness#Cleanliness
[13] https://www.jewellery.iisuniv.ac.in/academic-year/2015-2016