Rita Charitable Trust

Final Assembly Operator-Magnetics ( 6 Month Diploma)

Final Assembly Operator-Magnetics

Final Assembly Operator-Magnetics

Final Assembly Operator-Magnetics: The Final Assembly Operator-Magnetics
is responsible for completing the assembly of wound coils on lamination for
SMPS transformer, lighting coil or chokes.
Brief Job Description: The individual at work fills the core, tapes and tests the
assembly, applies varnish, marks and packs.
Personal Attributes: The job requires the individual to have: steady hands,
ability to concentrate and work in a steady position for long hours.

Assemble the magnetic component
Description

This OS unit is about filling the core, testing the assembly, varnishing it, printing and
packing
Scope

This unit/task covers the following:
 Understand the work requirement
 Fill the core, tape and test the assembly
 Apply varnish to tested assembly
 Achieve productivity and quality of standards
Performance Criteria(PC) w.r.t. the Scope
Element Performance Criteria Understanding work requirement

Element Performance Criteria Understanding work requirement


To be competent, the user/individual on the job must be able to:
understand the day’s work target from superior
read the job sheet for product type, number, run shifts
collect the winding and core or lamination in quantities required
understand the material handling and dust free requirements
Filling core, taping and testing magnetic component assembly

Filling core, taping and testing magnetic component assembly


To be competent, the user/individual on the job must be able to:
insert the core or lamination on winding bobbin
tape the winding and core assembly
select the jig for testing as per company’s specifications
fix the winding and core assembly on the jig
test the assembly using analyser machines, e.g., transformer analyser
assess failure causes, e.g., high voltage, leakage
note recurring problems
record the number of failed pieces
maintain ambient temperature, humidity, contamination and dust free
environment as per company’s policy
Varnishing winding and core assembly, marking and packing

Varnishing winding and core assembly, marking and packing


To be competent, the user/individual on the job must be able to:
apply weather coat varnish to assembly
dip coil in varnish, not the pins as per instructions
check coating thickness ad viscosity of varnish
cure in oven at specified temperature and for specified duration
use stamping machine or ink-jet printer to print on the component details
such as company name, product specifications, lot size, manufacturing date
dry using specified methods such as UV lamp or in ambient temperature
check visually for straight pins, damage, soldering of terminals and marking
pack the component as per company’s policy
Achieving productivity and quality standards
To be competent, the user/individual on the job must be able to:
achieve 100% target number to be assembled
ensure defective assembly are within specified range

Follow safety standards
Description

This OS unit is about following safety procedures, communicating potential hazards
and dangers of accidents on the job
Scope

This unit/ task covers the following:
 Understand potential sources of accidents
 Use safety gear to avoid accidents
 Understand the safety procedures followed by the company
Performance Criteria(PC) w.r.t. the Scope
Element Performance Criteria
Understanding potential sources of accidents
To be competent, the user/individual on the job must be able to:
spot and report potential hazards on time
follow company policy and rules regarding hazardous materials
avoid accidents related to use of potentially dangerous chemicals, gases,
sharp tools and hazards from machines which involves exposure to possible
injuries such as cuts, bites, stings, minor burns, etc.
Handle with care when using an electrical drill and sharp cutting objects
Using safety gear To be competent, the user/individual on the job must be able to:
understand which safety gear must be used for a particular task
eye, respiratory and hearing protection as per company policy
use safety gear such as respirator, mask, skull caps, gloves, goggles, jacket ,
etc., as prescribed for the job
Understanding of safety procedures
To be competent, the user/individual on the job must be able to:
comply with standard health and safety procedure followed in the company
while handling an equipment and hazardous materials and tools or situations
understand and follow the evacuation procedure properly such as fire drills,
emergency evacuation procedures, first aid to self and others, etc., which
help in case of an emergency Following daily safety measure
To be competent, the user/ individual must be able to:
take adequate safety measures while on work to prevent accidents
ensure zero accidents in work
avoid damage of components due to negligence in ESD procedures
ensure no loss for company due to safety negligence
ensure proper machine maintenance, work process achieving quality outputs
as per the company standard
Communicating to supervisor
To be competent, the user/ individual must be able to:
improve process flow to reduce anticipated or repetitive hazards
report on mishandling of tools, machines or hazardous materials and on
electrical problems that could result in accident
escalate about any hazardous materials or things found in the premises
report about any breach of safety procedure in the company
follow electrostatic discharge (ESD) measures for electronic component
safety