computer numerically controlled machine tool programmers, metal and plastic
Computer Numerically Controlled Machine Tool Programmers, Metal and Plastic
Description
Develop programs to control machining or processing of metal or plastic parts by automatic machine tools, equipment, or systems.
Tasks
Determine the sequence of machine operations, and select the proper cutting tools needed to machine workpieces into the desired shapes.
Revise programs and/or tapes to eliminate errors, and retest programs to check that problems have been solved.
Analyze job orders, drawings, blueprints, specifications, printed circuit board pattern films, and design data in order to calculate dimensions, tool selection, machine speeds, and feed rates.
Determine reference points, machine cutting paths, or hole locations, and compute angular and linear dimensions, radii, and curvatures.
Observe machines on trial runs or conduct computer simulations to ensure that programs and machinery will function properly and produce items that meet specifications.
Compare encoded tapes or computer printouts with original part specifications and blueprints to verify accuracy of instructions.
Enter coordinates of hole locations into program memories by depressing pedals or buttons of programmers.
Write programs in the language of a machine's controller and store programs on media such as punch tapes, magnetic tapes, or disks.
Modify existing programs to enhance efficiency.
Enter computer commands to store or retrieve parts patterns, graphic displays, or programs that transfer data to other media.
Prepare geometric layouts from graphic displays, using computer-assisted drafting software or drafting instruments and graph paper.
Write instruction sheets and cutter lists for a machine's controller in order to guide setup and encode numerical control tapes.
Sort shop orders into groups to maximize materials utilization and minimize machine setup time.
Draw machine tool paths on pattern film, using colored markers and following guidelines for tool speed and efficiency.
Align and secure pattern film on reference tables of optical programmers, and observe enlarger scope views of printed circuit boards.
Knowledge
Mathematics
Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
Mechanical
Knowledge of machines and tools, including their designs, uses, repair, and maintenance.
Design
Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models.
Engineering and Technology
Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services.
Computers and Electronics
Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
Education and Training
Knowledge of principles and methods for curriculum and training design, teaching and instruction for individuals and groups, and the measurement of training effects.
Skills
Programming
Writing computer programs for various purposes.
Monitoring
Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.
Reading Comprehension
Understanding written sentences and paragraphs in work related documents.
Active Learning
Understanding the implications of new information for both current and future problem-solving and decision-making.
Operation Monitoring
Watching gauges, dials, or other indicators to make sure a machine is working properly.
Critical Thinking
Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.
Mathematics
Using mathematics to solve problems.
Abilities
Visualization
The ability to imagine how something will look after it is moved around or when its parts are moved or rearranged.
Oral Comprehension
The ability to listen to and understand information and ideas presented through spoken words and sentences.
Written Comprehension
The ability to read and understand information and ideas presented in writing.
Oral Expression
The ability to communicate information and ideas in speaking so others will understand.
Perceptual Speed
The ability to quickly and accurately compare similarities and differences among sets of letters, numbers, objects, pictures, or patterns. The things to be compared may be presented at the same time or one after the other. This ability also includes comparing a presented object with a remembered object.
Near Vision
The ability to see details at close range (within a few feet of the observer).
Problem Sensitivity
The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing there is a problem.
Deductive Reasoning
The ability to apply general rules to specific problems to produce answers that make sense.
Information Ordering
The ability to arrange things or actions in a certain order or pattern according to a specific rule or set of rules (e.g., patterns of numbers, letters, words, pictures, mathematical operations).
Work Activities
Controlling Machines and Processes
Using either control mechanisms or direct physical activity to operate machines or processes (not including computers or vehicles).
Updating and Using Relevant Knowledge
Keeping up-to-date technically and applying new knowledge to your job.
Interacting With Computers
Using computers and computer systems (including hardware and software) to program, write software, set up functions, enter data, or process information.
Getting Information
Observing, receiving, and otherwise obtaining information from all relevant sources.
Establishing and Maintaining Interpersonal Relationships
Developing constructive and cooperative working relationships with others, and maintaining them over time.
Making Decisions and Solving Problems
Analyzing information and evaluating results to choose the best solution and solve problems.
Monitor Processes, Materials, or Surroundings
Monitoring and reviewing information from materials, events, or the environment, to detect or assess problems.
Drafting, Laying Out, and Specifying Technical Devices, Parts, and Equipment
Providing documentation, detailed instructions, drawings, or specifications to tell others about how devices, parts, equipment, or structures are to be fabricated, constructed, assembled, modified, maintained, or used.
Communicating with Supervisors, Peers, or Subordinates
Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person.
Work Context
Wear Common Protective or Safety Equipment such as Safety Shoes, Glasses, Gloves, Hearing Protection, Hard Hats, or Life Jackets
How much does this job require wearing common protective or safety equipment such as safety shoes, glasses, gloves, hard hats or life jackets?
Face-to-Face Discussions
How often do you have to have face-to-face discussions with individuals or teams in this job?
Exposed to Contaminants
How often does this job require working exposed to contaminants (such as pollutants, gases, dust or odors)?
Structured versus Unstructured Work
To what extent is this job structured for the worker, rather than allowing the worker to determine tasks, priorities, and goals?
Exposed to Hazardous Equipment
How often does this job require exposure to hazardous equipment?
Sounds, Noise Levels Are Distracting or Uncomfortable
How often does this job require working exposed to sounds and noise levels that are distracting or uncomfortable?
Importance of Being Exact or Accurate
How important is being very exact or highly accurate in performing this job?
Indoors, Environmentally Controlled
How often does this job require working indoors in environmentally controlled conditions?
Freedom to Make Decisions
How much decision making freedom, without supervision, does the job offer?
Spend Time Using Your Hands to Handle, Control, or Feel Objects, Tools, or Controls
How much does this job require using your hands to handle, control, or feel objects, tools or controls?
Interests
Investigative
Investigative occupations frequently involve working with ideas, and require an extensive amount of thinking. These occupations can involve searching for facts and figuring out problems mentally.
Conventional
Conventional occupations frequently involve following set procedures and routines. These occupations can include working with data and details more than with ideas. Usually there is a clear line of authority to follow.
Realistic
Realistic occupations frequently involve work activities that include practical, hands-on problems and solutions. They often deal with plants, animals, and real-world materials like wood, tools, and machinery. Many of the occupations require working outside, and do not involve a lot of paperwork or working closely with others.
Artistic
Artistic occupations frequently involve working with forms, designs and patterns. They often require self-expression and the work can be done without following a clear set of rules.
Enterprising
Enterprising occupations frequently involve starting up and carrying out projects. These occupations can involve leading people and making many decisions. Sometimes they require risk taking and often deal with business.
Social
Social occupations frequently involve working with, communicating with, and teaching people. These occupations often involve helping or providing service to others.
Work Style
Attention to Detail
Job requires being careful about detail and thorough in completing work tasks.
Analytical Thinking
Job requires analyzing information and using logic to address work-related issues and problems.
Stress Tolerance
Job requires accepting criticism and dealing calmly and effectively with high stress situations.
Dependability
Job requires being reliable, responsible, and dependable, and fulfilling obligations.
Persistence
Job requires persistence in the face of obstacles.
Adaptability/Flexibility
Job requires being open to change (positive or negative) and to considerable variety in the workplace.
Cooperation
Job requires being pleasant with others on the job and displaying a good-natured, cooperative attitude.
Achievement/Effort
Job requires establishing and maintaining personally challenging achievement goals and exerting effort toward mastering tasks.
Self Control
Job requires maintaining composure, keeping emotions in check, controlling anger, and avoiding aggressive behavior, even in very difficult situations.
Initiative
Job requires a willingness to take on responsibilities and challenges.
Work Values
Support
Occupations that satisfy this work value offer supportive management that stands behind employees. Corresponding needs are Company Policies, Supervision: Human Relations and Supervision: Technical.
Relationships
Occupations that satisfy this work value allow employees to provide service to others and work with co-workers in a friendly non-competitive environment. Corresponding needs are Co-workers, Moral Values and Social Service.
Independence
Occupations that satisfy this work value allow employees to work on their own and make decisions. Corresponding needs are Creativity, Responsibility and Autonomy.
Achievement
Occupations that satisfy this work value are results oriented and allow employees to use their strongest abilities, giving them a feeling of accomplishment. Corresponding needs are Ability Utilization and Achievement.
Working Conditions
Occupations that satisfy this work value offer job security and good working conditions. Corresponding needs are Activity, Compensation, Independence, Security, Variety and Working Conditions.
Recognition
Occupations that satisfy this work value offer advancement, potential for leadership, and are often considered prestigious. Corresponding needs are Advancement, Authority, Recognition and Social Status.
