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Jewellery Component Maker

MODEL CURRICULUM

Jewellery Component Maker

SECTOR: SUB-SECTOR:

OCCUPATION:

REF ID: NSQF LEVEL

GEM & JEWELLERY HANDMADE GOLD AND GEMS-SET JEWELLERY, SILVERSMITHING GOLDSMITH G&J/Q0608, V1.0

3

TABLE OF CONTENTS

1. Curriculum 01

2. Trainer Prerequisites 10

3. Annexure: Assessment Criteria 11

Jewellery Component Maker CURRICULUM / SYLLABUS

This program is aimed at training candidates for the job of a “Jewellery Component Maker”, in the “Gem & Jewellery” Sector/Industry and aims at building the following key competencies amongst the learner

Program Name Jewellery Component Maker

Qualification Pack Name & Reference ID.

G&J/Q0608, v1.0

Version No. 1.0 Version Update Date 04/09/2018

Pre-requisites to Training

8th Standard

Training Outcomes After completing this programme, participants will be able to:

Draw wire or strip from precious metal or alloy bar to make jewellery components

Make ball from precious metal or alloy

Stamp patterns on precious metal sheet in order to attach to main frame or on the jewellery itself

Make chain from precious metal wires

Coordinate effectively with the team members and clients for timely completion of work

Maintain good health and follow safety measures/rules at workplace

This course encompasses 6 out of 6 National Occupational Standards (NOS) of “Jewellery Component Maker” Qualification Pack issued by “Gem & Jewellery Skill Council of India”.

Sr. No.

Key Learning Outcomes

1 Wire or strip drawing from precious metal or alloy bar Theory Duration (hh:mm) 10:00 Practical Duration (hh:mm) 50:00 Corresponding NOS Code G&J/N0601

Anneal and clean ingot or bar prior to rolling or wire drawing process

Ensure parallel roller alignment using spirit level

Set the roller gap for rolling ingot for required thickness

Ensure that the sheet is fed straight to the rolls to avoid formation of crescent shaped edges

Make use of wire gauge after every two-gauge reduction to measure thickness of wire or sheet

Anneal sheet or wire at intermediate stages

Reduce wire diameter further by using draw plate manually

Reduce wire diameter further by or with automatic drawing machine

Examine rolled sheet for uneven thickness, roll marks, rolled in scale and kinks or any other defects

Examine the wire drawn for grooves, chatter marks etc.,

Collect precious metal dust or fragments dispersed during the process

Tally account of collected metal dust or fragments as per allowed standards

Ensure daily or hourly production target is achieved

Communicate any issues related to quality, delayed delivery timeline with supervisor

Prepare and maintain rollers, draw plates and machines by oiling, cleaning at regular intervals as scheduled

Mandatory – Double Side File, Rolling Mill, Wire Drawing Machine, Work Bench, Tweezers, Gas Torch, Steel Scale, Copper Wire, Sulphuric Acid, Draw Plate, Honey Bees Wax, Round File, Flat File, Double Half File, Saw Frame, Measuring Gauge, Rod Cutter, Iron Plate, Hammer, Tongs, Bending Blocks or Swage, Saan (Emery Stone), Ring Rod, Ring Sizer, Bangle Sizer, Taper Salai, Full File Set, Cutter, Plier, Table Brush, Metal Brush, Hand Wise, Triangular File, Metal Scissor, Plier with Rubber Handle, Metal (Copper and Brass), Saw Blades, Emery Paper, Emery Mandrel, Drill Bits, Flux with Solder Plate, Napkin (Small Towel), Black Wax, Plaster of Paris, Metal Weighing Scale, Metal Sheets (Copper and Brass), Solder Block, Solder Alloys, Metal Alloys,

Sr. No.


Flame Torch/ Blow Torch, Bowl with Water, Protective Eye Gear, Loupe/ Magnifying Lens, Metal Purifying Acids, Water, Beaker Set, Flex Shaft with Attachments, Ring Clamp/ Metal Holder, Divider, Compass, Scribe Set, Hand Drilling Tool Set, Metal Coiling Tool, Metal Wire Spools, Cup Bur Tools, Gauge, Weighing Scale, Work Apron Optional – Computer or Laptop Attached to LCD Projector, Rubber Wheel, Rubber Bullet

2 Ball making from precious metal or alloy Theory Duration (hh:mm) 10:00 Practical Duration (hh:mm) 50:00 Corresponding NOS Code G&J/N0602

Estimate and order precious metal as per requirement

Anneal and make a metal sheet using rolling machine or draw plate

Confirm the specifications like metal sheet thickness as per design requirement

Cut and file the required shape to make two hemispheres for the ball

Create the dome shape on the cut metal sheet using doming block

Shape, solder and file the ball segments together

Finish hollow and solid metal balls using files and emery paper of various grades

Follow standard operating procedure to ensure minimum loss of metal or damage such as cracked or split balls

Plan and ensure delivery of the balls on time

Ensure daily production targets are met without any damage or hazards

Mandatory – Double Side File, Rolling Mill, Wire Drawing Machine, Work Bench, Tweezers, Strong Motor, Ball Forming Machine, Gas Torch, Steel Scale, Copper Wire, Sulphuric Acid, Draw Plate, Honey Bees Wax, Round File, Flat File, Double Half File, Saw Frame, Measuring Gauge, Doming Block, Groover Block, Rod Cutter, Iron Plate, Hammer, Doming Punch, Tongs, Bending Blocks or Swage, Saan (Emery Stone), Shape Punch, Taper

Sr. No.


Salai, Full File Set, Cutter, Plier, Table Brush, Metal Brush, Hand Wise, Triangular File, Metal Scissor, Plier with Rubber Handle, Metal (Copper and Brass), Saw Blades, Emery Paper, Emery Mandrel, Drill Bits, Flux with Solder Plate, Napkin (Small Towel), Black Wax, Plaster of Paris, Metal Weighing Scale, Metal Sheets (Copper and Brass), Solder Block, Solder Alloys, Metal Alloys, Flame Torch/ Blow Torch, Bowl with Water, Protective Eye Gear, Loupe/ Magnifying Lens, Metal Purifying Acids, Water, Beaker Set, Flex Shaft with Attachments, Ring Clamp/ Metal Holder, Divider, Compass, Scribe Set, Hand Drilling Tool Set, Metal Coiling Tool, Metal Wire Spools, Cup Bur Tools, Gauge, Weighing Scale, Work Apron Optional – Computer or Laptop Attached to LCD Projector, Rubber Wheel, Rubber Bullet, Magnetic Polisher, Sand Blaster

Sr. No.


3 Stamp patterns on the precious metal sheet Theory Duration (hh:mm) 10:00 Practical Duration (hh:mm) 50:00 Corresponding NOS Code G&J/N0608


Anneal and make a metal sheet/ strips or rod using rolling machine or draw plate

Confirm the specifications of the metal sheet/ strips or rod thickness as per design requirement

Cut, file and give an initial finish to the metal using files of various grades

Select the die or mould of the specified pattern for use in the die machine and stamp the specified design

Confirm design requirements such as correct length, bend, flexibility, colour, evenness, size, embellishments and final finish for patterns

Ensure minimum loss of metal and damage such as cracked or split metal

Plan and ensure delivery of the stamped sheets/ rods on time


Mandatory – Double Side File, Rolling Mill, Wire Drawing Machine, Work Bench, Tweezers, Strong Motor, Gas Torch, Stamping Machine, Steel Scale, Sulphuric Acid, Honey Bees Wax, Round File, Flat File, Double Half File, Saw Frame, Measuring Gauge, Doming Block, Groover Block, Rod Cutter, Iron Plate, Hammer, Doming Punch, Tongs, Bending Blocks or Swage, Saan (Emery Stone), Mallet (Horn Hammer), Ring Rod, Shape Punch, Taper Salai, Full File Set, Cutter, Plier, Table Brush, Metal Brush, Hand Wise, Triangular File, Metal Scissor, Plier with Rubber Handle, Metal (Copper and Brass), Saw Blades, Emery Paper, Emery Mandrel, Drill Bits, Flux with Solder Plate, Napkin (Small Towel), Metal Weighing Scale, Metal Sheets (Copper and Brass), Solder Block, Solder Alloys, Metal Alloys, Flame Torch/ Blow Torch, Bowl with

Sr. No.


Water, Protective Eye Gear, Loupe/ Magnifying Lens, Metal Purifying Acids, Water, Beaker Set, Flex Shaft with Attachments, Ring Clamp/ Metal Holder, Divider, Compass, Scribe Set, Hand Drilling Tool Set, Gauge, Weighing Scale, Work Apron Optional – Computer or Laptop Attached to LCD Projector, Rubber Wheel, Rubber Bullet, Die Struck Machine, Magnetic Polisher, Sand Blaster

4 Chain Making from precious metal bar Theory Duration (hh:mm) 05:00 Practical Duration (hh:mm) 50:00 Corresponding NOS Code G&J/N0609


Anneal and make a metal sheet/ strips or rod using rolling machine or draw plate

Confirm specifications of the metal sheet/ strips or wire thickness, size, length as per design requirement

Manufacture handmade chains using the appropriate tools and equipment.

Operate the chain making machine and give the final finish by filing and cleaning the soldered chain

Confirm design requirements such as correct length, bend, flexibility, colour, evenness, size, embellishments and final finish

Ensure minimum loss of metal and damage such as cracked or split metal.

Ensure delivery of the chains on time


Mandatory – Double Side File, Rolling Mill, Wire Drawing Machine, Work Bench, Tweezers, Strong Motor, Ball Forming Machine, Gas Torch, Steel Scale, Copper Wire Sulphuric Acid, Draw Plate, Honey Bees Wax, Round File, Flat File, Double Half File Saw Frame, Measuring Gauge, Doming Block, Groover Block, Rod Cutter, Iron Plate, Hammer, Doming Punch, Tongs, Bending Blocks or Swage, Saan (Emery Stone), Mallet (Horn Hammer), Taper Salai, Full File Set,

Sr. No.


Cutter, Plier, Table Brush, Metal Brush, Hand Wise, Triangular File, Metal Scissor, Plier with Rubber Handle, Metal (Copper and Brass), Saw Blades, Emery Paper, Emery Mandrel, Drill Bits, Flux with Solder Plate, Napkin (Small Towel), Black Wax, Plaster of Paris, Metal Weighing Scale, Metal Sheets (Copper and Brass), Solder Block, Solder Alloys, Metal Alloys, Flame Torch/ Blow Torch, Bowl with Water, Protective Eye Gear, Loupe/ Magnifying Lens, Metal Purifying Acids, Water, Beaker Set, Flex Shaft with Attachments, Ring Clamp/ Metal Holder, Divider, Compass, Scribe Set, Hand Drilling Tool Set, Metal Coiling Tool, Cup Bur Tools, Gauge, Weighing Scale, Work Apron Optional – Computer or Laptop Attached to LCD Projector, Magnetic Polisher, Sand Blaster, Rubber Wheel, Rubber Bullet, Metal Wire Spools

Sr. No.


5 Coordinate with others Theory Duration (hh:mm) 01:00 Practical Duration (hh:mm) 02:00 Corresponding NOS Code G&J/N9901

Coordinate with supervisor to understand the work output requirements

Coordinate with supervisor regarding company policies and other applicable rules and regulations

Coordinate with supervisor for timely delivery of work

Coordinate with colleagues as a team to achieve team goals

Manage inter/intra-departmental conflicts appropriately

Coordinate with colleagues to multi-task relevant activities

Optional – Computer or Laptop Attached to LCD Projector

6 Maintain Health and safety at workplace Theory Duration (hh:mm) 01:00 Practical Duration (hh:mm) 01:00 Corresponding NOS Code G&J/N9902

Report potential sources of danger

Use precautionary methods to prevent fire

Apply appropriate first aid procedure in the event of an emergencies

Use of appropriate safety gears as per company policies

Mandatory – Safety Hand Gloves, Fire Extinguisher, First Aid Kit Optional – Computer or Laptop Attached to LCD Projector

Total Duration Theory Duration 37:00 Practical Duration 203:00

Unique Equipment Required: Double Side File, Rolling Mill, Wire Drawing Machine, Work Bench, Tweezers, Strong Motor, Ball Forming Machine, Gas Torch, Stamping Machine, Steel Scale, Copper Wire, Sulphuric Acid, Draw Plate, Honey Bees Wax, Round File, Flat File, Double Half File, Saw Frame, Measuring Gauge, Doming Block, Groover Block, Rod Cutter, Iron Plate, Hammer, Doming Punch, Tongs, Bending Blocks Or Swage, Saan (Emery Stone), Mallet (Horn Hammer), Ring Rod, Ring Sizer, Bangle Sizer, Shape Punch, Taper Salai, Full File Set, Cutter, Plier, Table Brush, Metal Brush, Hand Wise, Triangular File, Metal Scissor, Plier with Rubber Handle, Metal (Copper and Brass), Saw Blades, Emery Paper, Emery Mandrel, Drill Bits, Flux with Solder Plate, Napkin (Small Towel), Black Wax, Plaster of Paris, Metal Weighing Scale, Metal Sheets (Copper and Brass), Solder Block, Solder Alloys, Metal Alloys, Flame Torch/ Blow Torch, Bowl with Water, Protective Eye Gear, Loupe/ Magnifying Lens, Metal Purifying Acids, Water, Beaker Set, Flex Shaft with Attachments, Ring Clamp/ Metal Holder, Divider, Compass, Scribe Set, Hand Drilling Tool Set, Metal Coiling Tool, Cup Bur Tools, Gauge, Weighing Scale, Work Apron, Magnetic Polisher, Sand Blaster, Rubber Wheel, Rubber

Sr. No.


Bullet, Die Struck Machine, Metal Wire Spools, Safety Hand Gloves, Fire Extinguisher, First Aid Kit Optional – Computer or Laptop Attached to LCD Projector

Grand Total Course Duration: 240 Hours, 0 Minutes Recommended OJT Hours: 300 Hours, 0 Minutes (This syllabus/ curriculum has been approved by Gem & Jewellery Skill Council of India)

Trainer Prerequisites for Job role: “Jewellery Component Maker” mapped to Qualification Pack: “G&J/ Q0608, v1.0”

Annexure: Assessment Criteria

Assessment Criteria

Job Role Jewellery Component Maker

Qualification Pack G&J/Q0608, v1.0

Sector Skill Council Gem & Jewellery Skill Council of India

Sr. No.

Guidelines for Assessment

1 Criteria for assessment for each Qualification Pack will be created by the Sector Skill Council. Each Performance Criteria (PC) will be assigned marks proportional to its importance in NOS. SSC will also lay down proportion of marks for Theory and Skills Practical for each PC.

2 The assessment for the theory part will be based on knowledge bank of questions created by the SSC.

3 Individual assessment agencies will create theory question papers for candidates at every examination/training centre. (as per assessment criteria below).

4 Individual assessment agencies will create practical tests for skill evaluation for candidates at every examination/training centre. (as per assessment criteria below).

5 To pass the Qualification Pack, every candidate should score a minimum 50% of aggregate marks to successfully clear the assessment.

6 In case of successfully passing only certain number of NOSs, the candidate is eligible to take subsequent assessment on the balance NOSs to pass the Qualification Pack.

7 In case of unsuccessful completion, the trainee may seek reassessment on the Qualification Pack

Compulsory NOS Total Marks: 260

Marks Allocation

Assessment outcomes

Assessment Criteria for outcomes

Total Marks Out Of Theory

Skills Practical

1. G&J/N0601 Draw wire or strip from precious metal or alloy bar_V2.0

PC1. anneal, clean and dry ingot or bar prior to rolling or drawing

60

3 1 2

PC2. check that ingot surface and rollers are free of any debris or excess oil causing slippage

3 1 2

PC3. ensure parallel roller alignment using spirit level and open the gap between the rollers, check if the ingot passes through gap easily, then reduce the roller gap to make a light contact with ingot and no slippage

4 1 3

PC4. reduce the gap gradually by turning handle; which increases the pressure on the sheet

3 1 2

PC5. ensure that the sheet is fed straight to the rolls to avoid formation of crescent shaped edges

4 1 3

PC6. ensure that the thickness of wire or sheet is within the prescribed limits using wire gauge after every two gauge reduction

6 3 3

PC7 anneal sheet or wire at intermediate stages to avoid cracking or flaking, uneven elongation causing swept or rockered sheet

4 2 2

PC8. reduce wire diameter further by using a draw plate manually or with automatic drawing machine

6 2 4

PC9. check the rolled sheet for any uneven thickness due to crowning of rollers

3 1 2


Marks Allocation

Assessment outcomes



Skills Practical

PC10. check that the rolled sheet is free of roll marks, rolled in scale and kinks

3 1 2

PC11. check that the wire drawn is free of grooves, chatter marks etc.,

4 1 3

PC12 accumulate precious metal dust or fragments dispersed during the process

4 1 3

PC13. tally account as per allowed standards for wire or sheet making

4 1 3

PC14. ensure daily or hourly production target is achieved and timely, defect free product is delivered to the next stage of manufacturing to reduce processing time

3 1 2

PC15. deliver rolled sheet or wire on time by reporting well in advance, any problems faced or anticipated

3 1 2

PC16. make sure oiling and cleaning of roller, draw plate and machines are done at regular intervals as scheduled

3 1 2

Total 60 20 40


Marks Allocation

Assessment outcomes



Skills Practical

2. G&J/N0602 Make balls from precious metal or alloy_V2.0

PC1. make balls or beads made of required size and finish as per design

60

15 3 12

PC2. make number of balls against the daily target given

5 1 4

PC3. avoid wastage in making different sizes of balls

10 2 8


Marks Allocation

Assessment outcomes



Skills Practical

PC4. deliver in time the required quantity of balls

5 2 3

PC5. complete the work with minimum hazards and accidents

5 2 3

PC6. collect precious metal dispersed during the day such as remaining parts of sheet or strip, dust and fragments

10 2 8

PC7. tally account and record on job sheet

5 2 3

PC8. maintain loss limit as per company’s loss margin policy

2 0 2

PC9. conduct regular and controlled environment cleaning for collection

1 0 1

PC10. deliver completed balls on time by reporting problems faced or anticipated well in advance

2 0 2

Total 60 14 46


Marks Allocation

Assessment outcomes



Skills Practical

3. G&J/N0608 Stamp patterns on precious metal or alloy sheet

PC1. make sheet for stamping without damaging the precious metal

50

15 3 12

PC2. maintain accepted tolerance levels

5 1 4

PC3. make number of stamped pieces for specified design

5 1 4

PC4. maintain precious metal loss within prescribed limit

5 1 4

PC5. deliver in time to next process

5 1 4

PC6. achieve productivity as per target

2 0 2


Marks Allocation

Assessment outcomes



Skills Practical

PC7. complete work with minimum hazards and accidents

2 1 1

PC8. collect precious metal dispersed during the day such as remaining parts of sheet or strip, dust and fragments

3 0 3

PC9. tally account as per allowed standards for stamping

2 2 0


2 0 2

PC11. maintain loss limit as per company’s loss margin policy

2 0 2

PC12. deliver complete product on time by reporting problems faced or anticipated well in advance

2 0 2

Total 50 10 40


Marks Allocation

Assessment outcomes



Skills Practical

4. G&J/N0609 Make chain from precious metal bar

PC1. make wire for chain without damaging the precious metal

50

10 2 8

PC2. make required length of chain as per the specified design

10 2 8

PC3. limit the loss to the prescribed standards

5 1 4

PC4. deliver in time to next process

3 1 2

PC5. achieve productivity as targeted

5 1 4

PC6. complete work with minimum hazards and accidents

3 1 2

PC7. collect precious metal dispersed during the day (dust and fragments)

5 1 4

PC8. tally account as per allowed standards for chain making

5 1 4


Marks Allocation

Assessment outcomes



Skills Practical


1 0 1

PC10. wash hands at designated washing station

1 0 1

PC11. deliver complete product on time by reporting problems faced or anticipated well in advance

2 0 2

Total 50 10 40

Compulsory NOS Total Marks:260

Marks Allocation

Assessment outcomes



Skills Practical

5. G&J/N9901 Coordinate with others_V2.0

PC1. coordinate for receiving work instructions and raw materials from reporting supervisor

20

1 0 1

PC2. communicate to the reporting supervisor about process flow improvements, product defects received from previous process, repairs and maintenance of tools and machinery as required

1 0 1

PC3. communicate to reporting supervisor about operation details and hazards

1 0 1

PC4. interact with supervisor regarding compliance of company policy and rules

3 0 3

PC5. coordinate with colleagues to share work, as per the workload in order to achieve team goals

3 0 3

PC6. communicate and discuss work flow related difficulties in order to find solutions with mutual agreement

2 0 2

PC7. coordinate and receive feedback from quality control department

2 1 1

Compulsory NOS Total Marks:260

Marks Allocation

Assessment outcomes



Skills Practical

PC8. resolve conflicts by communicating with colleagues and other departments

2 0 2

PC9. communicate and discuss work Coordinate with colleagues regarding multitasking in other departments with requirements

3 1 2

PC10. adhere to nondisclosure policy of the company in all outside coordination

2 1 1

Total 20 3 17


Marks Allocation

Assessment outcomes



Skills Practical

6. G&J/N9902 Maintain health and safety at workplace_V2.0

PC1. identify and use appropriate protective clothing/equipment for specific tasks and work

20

2 0 2

PC2. identify hazardous job activities in his/her job and communicate the possible causes of risks or accidents in the workplace

1 0 1

PC3. carry out safe working practices while dealing with hazards to ensure safety of self and others

1 0 1

PC4. identify and avoid doing any tasks or activities in a wrong posture

2 0 2

PC5. practice appropriate working postures to minimise occupational health related issues

2 1 1

PC6. use the appropriate fire extinguishers on different types of fire

1 0 1

PC7.demonstrate rescue techniques applied during fire hazard

2 0 2

PC8. demonstrate good housekeeping in order to prevent fire hazards

1 0 1


Marks Allocation

Assessment outcomes



Skills Practical

PC9.demonstrate the correct use of any fire extinguisher

2 0 2

PC10. administer appropriate first aid procedure to victims wherever required eg.in case of bleeding, burns, choking, electric shock etc.

1 0 1

PC11. respond promptly and appropriately to an accident or medical emergency

3 1 2

PC12. participate in emergency procedures such as raising alarm, safe evacuation, correct means of escape, correct assembly point etc.,

2 1 1

Total 20 3 17

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