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WELDERS
Overview
Welders and solderers use heat to permanently join pieces of metal.
Welding is the most common way to permanently join metal parts. In this
process, heat applied to metal pieces melts and fuses them together.
Because of its strength, welding is used in the building of ships,
automobiles, and aircraft. It is also used to manufacture thousands of
other products. In addition, welding is used to join beams in the
construction of buildings, bridges, and other structures. Soldering and
brazing are similar processes that are used on electronic and other small
equipment.
Programs
Welders plan work from drawings or detailed work orders. In some cases,
they use their knowledge of welding and metals to decide how to repair or
join metal parts. Once they have information about the job, welders select
and set up the equipment. Welders use arc, gas, and flame torches, as well
as other types of welding equipment. Solderers generally use soldering
irons. Welders perform manual welding, in which they entirely control the
work. They also perform semi-automatic welding, in which they use
machinery to help perform some tasks.
Next, welders position and secure the work piece. They may use a hoist or
crane to move large pieces. For small pieces, they may use hand tools to
clamp them into place. Welders create welds in a variety of positions,
such as flat, vertical, or overhead. The position they use determines how
they position the work piece. Once the pieces are positioned, welders use
tools or chemical cleaners to clean the surface of metal pieces. Then they
start the equipment. They connect hoses or nozzles, and ignite the torch
or start the power supply. They adjust valves to regulate the flow of gas
and air. Finally, welders fuse or weld metal parts together.
Welders and solderers also repair broken or cracked metal parts. They
sometimes fill holes and seams in metal products. When a job is done, they
chip or grind off excess weld or solder, using hand or power tools.
Welders and solderers also examine their work to be sure it meets
requirements.
The work of arc and flame cutters is closely related to that of welders.
However, instead of joining metals, cutters use heat to cut and trim metal
objects to specific dimensions. Cutters also cut up large objects, such as
ships, cars, or aircraft.
Work
Activities
The following list of occupational tasks is specific to this career.
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Read
blueprints or work orders, and inspect metal work pieces to plan work.
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Select and
set up welding or soldering equipment. May use manual or
semi-automatic welding.
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Position and
secure work piece, using hoist, hand tools, or other equipment.
Prepare surfaces.
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Ignite torch
or start power supply. Adjust valves to regulate flow.
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Weld, fuse,
or solder metal parts together. Use flat, vertical, horizontal, or
overhead positions.
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Repair
broken or cracked parts, or fill holes and seams in metal products.
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Chip or
grind off excess weld or solder, using hand or power tools or welding
equipment.
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Examine
welds and solders to be sure they meet requirements.
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Use heat to
cut and trim metal objects to specific dimensions.
People in this
career perform the following list of tasks, but the tasks are common to
many occupations.
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Handle and
move welding and soldering tools.
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Control
welding equipment and processes.
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Perform
activities using the whole body, such as bending, climbing, and
lifting.
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Implement
instructions or own ideas to plan welding and soldering jobs.
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Monitor
welding processes and metal materials to identify problems or
imperfections.
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Get
information from blueprints, drawings, work orders, or observation.
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Inspect
damaged metal parts, and finished welds and solders.
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Evaluate
information from finished workpieces against work orders.
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Judge the
quality of finished metal pieces.
Working
Conditions
In a typical work setting, people in this career:
Interpersonal
Relationships
Physical Work
Conditions
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Often work
indoors, but may on rare occasions work outdoors.
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Often wear
safety shoes, goggles, and hoods with protective lenses. May wear
other devices to protect them from burns, eye injuries, and falling
objects.
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Are
sometimes exposed to hazardous equipment. There is some possibility of
moderate injury.
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Are
sometimes exposed to hazardous situations that result in burns. There
is some possibility of slight injury.
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Are
sometimes exposed to contaminants that give off toxic fumes.
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Are
sometimes exposed to hazardous conditions, such as climbing or
lifting. The likelihood of even slight injury is low.
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Are
sometimes exposed to sound and noise levels that are distracting and
uncomfortable.
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Are
sometimes exposed to very hot or very cold temperatures from working
outdoors.
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May be
exposed to extremely bright light while welding.
Work
Performance
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Must be sure
that all details are done and their work is exact. Errors could
endanger workers' safety.
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Repeat the
same physical activities.
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Must allow
work pace to be determined by the speed of equipment.
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Must be
aware of frequently changing events.
Hours/Travel
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Usually work
a 40-hour week.
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May work
overtime, up to 70 hours a week.
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May work in
shifts as long as 12 hours.
Physical
Demands
People in this
career frequently:
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Use hands to
handle, control, or feel objects, tools, or controls.
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Stand for
long periods of time while welding.
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Repeat
movements over and over.
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Sometimes
sit to weld or solder.
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Bend or
twist the body.
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Kneel,
stoop, crouch, or crawl.
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Climb
ladders and scaffolds.
It is important
for people in this career to be able to:
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Hold the arm
and hand in one position or hold the hand steady while moving the arm.
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Use hands or
fingers to grasp, move, or assemble objects.
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Make quick,
precise adjustments to machine controls.
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Make fast,
simple, repeated movements of fingers, hands, and wrists.
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See details
of objects that are less than a few feet away.
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Bend,
stretch, twist, or reach out with the body, arms, and/or legs.
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Move two or
more limbs together (for example, two arms, two legs, or one leg and
one arm) while remaining in one place.
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Use stomach
and lower back muscles to support the body for long periods without
getting tired.
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Use muscles
for extended periods without getting tired.
It is not as
important, but still necessary, for people in this career to be able to:
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Use muscles
to lift, push, pull, or carry heavy objects.
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Be
physically active for long periods without getting out of breath.
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Use muscles
to jump, sprint, or throw objects.
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Move arms
and legs quickly.
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Quickly and
repeatedly bend, stretch, twist, or reach out with the body, arms,
and/or legs.
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React
quickly using hands, fingers, or feet.
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Adjust body
movements or equipment controls to keep pace with speed changes of
moving objects.
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Choose
quickly and correctly among various movements when responding to
different signals.
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Coordinate
movement of several parts of the body, such as arms and legs, while
the body is moving.
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Keep or
regain the body's balance or stay upright when in an unstable
position.
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See
differences between colors, shades, and brightness.
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Determine
the distance between objects.
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See details
of objects that are more than a few feet away.
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See objects
in very bright or glaring light.
Skills
& Abilities
People in this career need to:
Communicate
Reason and
Problem Solve
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Follow
guidelines to arrange objects or actions in a certain order.
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Notice when
something is wrong or is likely to go wrong.
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Identify
problems and review information.
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Concentrate
and not be distracted while performing a task.
Use Math and
Science
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Use math
skills to solve problems.
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Add,
subtract, multiply, and divide quickly and correctly.
Manage
Oneself, People, Time and Things
Work with
Things
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Test and
inspect products or processes. Evaluate quality or performance.
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Operate and
control equipment.
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Determine
the tools and equipment needed to do a job.
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Watch
gauges, dials, and output to make sure a machine is working properly.
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Maintain
equipment on a routine basis. Determine when and what kind of
maintenance is needed.
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Install
equipment, machines, wiring, or programs to meet specifications.
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Repair
machines or systems.
Perceive and
Visualize
Knowledge
People in this career need knowledge in the following areas:
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Mechanical:
Knowledge of designing, using, and repairing machines and tools.
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Building and
Construction: Knowledge of constructing buildings and other
structures.
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Production
and Processing: Knowledge of how products are made and supplied.
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Engineering
and Technology: Knowledge of how to build machines, buildings, and
other things. Also includes knowledge of how to use computers,
machines, and tools to do work more usefully.
Interests
People in this career are people who tend to:
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Consider
support from their employer important. They like to be treated fairly
and have supervisors who will back them up. They prefer jobs where
they are trained well.
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Consider
good working conditions important. They like jobs offering steady
employment and good pay. They want employment that fits their
individual work style. They may prefer doing a variety of tasks,
working alone, or being busy all the time.
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Have
realistic interests. They like work activities that include practical,
hands-on problems and solutions.
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Have
conventional interests. They like work activities that follow set
procedures, routines, and standards. They like to work with data and
detail. They prefer working where there is a clear line of authority
to follow.
Preparation
Training varies by the skill level required by the job. For low skilled
jobs, a few weeks of school or on-the-job training are enough. Several
years of combined school and on-the-job training are required for highly
skilled jobs. Formal training is available in high schools, vocational
schools, community colleges, and private welding schools. The military
also operates welding schools. Some employers offer training to help
welders improve their skills.
High school students interested in this career should take courses in
blueprint reading, shop math, and mechanical drawing. Courses in physics,
chemistry, and metallurgy are also helpful.
Hiring
Practices
Employers prefer applicants who have welding or soldering experience or
training. They look for people who have good eyesight, hand-eye
coordination, and manual dexterity. The ability to concentrate on detailed
work for long periods is also important. Welders should be in good
physical shape so they can bend, stoop, and work in awkward positions.
Licensing and Requirements
No State of Minnesota license requirements are found for this career
Some states require that welders be certified. Requirements vary by state.
Certification is optional in most states.
Wages
In Minnesota, the median wage for welders and solderers is $16.98 per
hour. Half
of all welders and solderers earn between $12.16 and $20.68 per hour.
Nationally, the median wage for welders and solderers is $15.46 per hour.
Half of all welders and solderers earn between $10.32 and $18.91 per
hour.
Wages vary by employer and area of the country. Wages also vary based on
the number of hours worked. Many welders work overtime and earn more than
the above wages. In addition, more than one-fourth of welders belong to
unions. Union members often earn higher wages than nonunion members.
Benefits vary by employer. Most full-time welders and solderers earn
typical benefits. These include vacation, sick leave, and health
insurance. Some employers also provide a retirement plan.
Employment
In Minnesota, about 9,750 welders and solderers work in this medium-sized
occupation.
Nationally, about 377,000 welders and solderers work in this
medium-sized occupation. Welders work mostly in metal manufacturing
industries. Solderers often work on electronic equipment.
Major employers:
Fabricated structural metal products manufacturers
Motor vehicles and equipment manufacturers
Construction and related machinery manufacturers
Repair shops
Temporary worker agencies
Outlook
In Minnesota, the employment for welders and solderers is expected to grow
more slowly than average for all occupations through the year 2014.
Nationally, the number of jobs for welders and solderers is expected to
grow more slowly than average through the year 2008.
The slower than average growth will be due to increasing automation and
productivity in many of the industries that employ welders. However,
almost every manufacturing industry uses welding at some stage. Thus, a
strong economy will keep demand for welders high. A downturn could cause
some layoffs.
The increasing use of automation will have the most impact on the demand
for low-skilled manual welders. This is because the jobs that become
automated are the simple, repetitive ones. Welders who work on
construction projects or in equipment repair are less likely to be
affected. This is because their jobs are not as easily automated.
Advancement
Opportunities
Welders and solderers can advance to more skilled jobs with additional
training and experience. For example, they may become technicians,
supervisors, inspectors, or instructors. Some experienced welders and
solderers open their own repair shops.
Page
last updated in August, 2007.
Source:
Minnesota
Department of Children, Families & Learning (MCIS) Minnesota
Career Information System
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