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Machinists
Machinists use lathes, milling machines, and machining centers, to produce precision metal parts. Precision machinists often produce small batches or one-of-a-kind items. They use their knowledge of the working properties of metals and their skill with machine tools to plan and carry out the operations needed to make machined products that meet precise specifications.
Before they make a part, machinists must carefully plan and prepare the operation. These workers first review blueprints or written specifications for a job. Next, they calculate where to cut or bore into the metal being shaped, how fast to feed the metal into the machine, and how much metal to remove. They then select tools and materials for the job, plan the sequence of cutting and finishing operations, and mark the metal stock to show where cuts should be made. Frequently, machinists work with computer programmers to determine how the automated equipment will cut a part. The programmer may determine the path of the cut, while the machinist determines the type of cutting tool, the speed of the cutting tool, and the feed rate. Other machinists repair or make new parts for existing machinery.
Machinists held about 387,000 jobs in 2002. Most machinists work in small machining shops or in manufacturing industries that deal with transportation equipment, like motor vehicle and aerospace.
Despite projected slower-than-average employment growth, job opportunities for machinists should continue to be excellent. Many young people with the necessary educational and personal qualifications needed to obtain machining skills may prefer to attend college and not wish to enter production occupations. This means the number of workers obtaining the skills and knowledge necessary to fill machinist jobs is expected to be less than the number of job openings arising each year. If you really like working with your hands then you might want to check out this occupation!
Due to modern production techniques, employers prefer machinists who have a wide range of skills and are capable of performing almost any task in a machine shop.
Machinists train in apprenticeship programs, informally on the job, and in high schools, vocational schools, or technical colleges. Experience with machine tools is helpful. Apprenticeship programs consist of shop training and related classroom instruction lasting up to four years. Apprenticeship classes are taught in cooperation with local community or vocational colleges. A growing number of machinists learn the trade through associate degree programs at community or technical colleges.
As new automation is introduced, machinists receive additional training to update their skills. This training usually is provided by a representative of the equipment manufacturer or a local technical school. Some employers offer tuition reimbursement for job-related courses.
Average earnings of machinists were $15.66 per hour in 2002.
If you are interested in this occupation or are wondering about related occupations, use the links below to continue your exploration. Always remember, the more effort you put into exploring possible careers, the easier it will be for you to discover the best career choices for you!
Bureau of Labor Statistics, Occupational Outlook Handbook: http://www.bls.gov/oco/.
O*NET OnLine, Occupational Information Network: http://online.onetcenter.org/.
For information about planning and paying for college, visit Junior Achievement’s Financial Aid Center.
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