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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
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.
Key Learning Outcomes
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.
Key Learning Outcomes
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.
Key Learning Outcomes
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
Estimate and order precious metal as per requirement
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
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, 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.
Key Learning Outcomes
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
Estimate and order precious metal as per requirement
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
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), Mallet (Horn Hammer), Taper Salai, Full File Set,
Sr. No.
Key Learning Outcomes
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.
Key Learning Outcomes
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.
Key Learning Outcomes
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
Compulsory NOS Total Marks: 260
Marks Allocation
Assessment outcomes
Assessment Criteria for outcomes
Total Marks Out Of Theory
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
Compulsory NOS Total Marks: 260
Marks Allocation
Assessment outcomes
Assessment Criteria for outcomes
Total Marks Out Of Theory
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
Compulsory NOS Total Marks: 260
Marks Allocation
Assessment outcomes
Assessment Criteria for outcomes
Total Marks Out Of Theory
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
Compulsory NOS Total Marks: 260
Marks Allocation
Assessment outcomes
Assessment Criteria for outcomes
Total Marks Out Of Theory
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
Compulsory NOS Total Marks: 260
Marks Allocation
Assessment outcomes
Assessment Criteria for outcomes
Total Marks Out Of Theory
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
PC10. conduct regular and controlled environment cleaning for collection
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
Compulsory NOS Total Marks: 260
Marks Allocation
Assessment outcomes
Assessment Criteria for outcomes
Total Marks Out Of Theory
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
Compulsory NOS Total Marks: 260
Marks Allocation
Assessment outcomes
Assessment Criteria for outcomes
Total Marks Out Of Theory
Skills Practical
PC9. conduct regular and controlled environment cleaning for collection
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
Assessment Criteria for outcomes
Total Marks Out Of Theory
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
Assessment Criteria for outcomes
Total Marks Out Of Theory
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
Compulsory NOS Total Marks: 260
Marks Allocation
Assessment outcomes
Assessment Criteria for outcomes
Total Marks Out Of Theory
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
Compulsory NOS Total Marks: 260
Marks Allocation
Assessment outcomes
Assessment Criteria for outcomes
Total Marks Out Of Theory
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