Mechanical designers create detailed schematics for machines and mechanical systems using hand drafting and CAD software. They work in large factories or consulting firms and may offer freelance services. Familiarity with machinery and CAD skills are essential, and training programs are available. Starting in full-time positions is recommended before pursuing freelance work.
A mechanical designer creates detailed schematics that demonstrate how a specific machine is to be assembled or how a mechanical system operates. He or she utilizes hand drafting skills as well as computer-aided design (CAD) software to produce easy-to-follow blueprints and instruction manuals. By working closely with engineers and machine operators, designers can make vital safety and efficiency improvements to designs.
Most mechanical draftsmen are employed in large factories and parent companies that produce industrial equipment. They help with the design of any number of large and complex systems, including aircraft engines, assembly line stations, robotic equipment and power generators. Some copywriters work for consulting firms that specialize in providing designs for equipment manufactured by many different companies. Also, experienced mechanical designers often decide to offer freelance services to multiple clients. Self-employed professionals often enjoy a lot of freedom in what projects they take on and where they work.
Regardless of the specific job setting, a mechanical draftsman needs to be very familiar with the types of machines he or she is asked to design. A writer creating schematics for car engines, for example, must understand exactly how electrical and mechanical components interact in the finished engines to accurately break down the assembly process. He or she usually studies similar existing plans in detail before starting a new project. The drafter may need to personally examine the parts and take measurements to determine if the designs will work in practice.
With a thorough understanding of machinery, the mechanical draftsman can sketch designs and enter information into CAD programs. As technology improves, CAD software is becoming much more popular than manual drafting, as computerization allows for easier adjustments, automatic measurement calculations, and the ability to simulate real-world conditions. Using whatever medium, a draftsman typically develops multiple drawings for each step of an assembly process, showing parts in varying degrees of detail and from different angles. Engineers and technical editors help the writer finalize plans and submit them for publication.
Requirements to become a mechanical draftsman vary, but most hopeful workers decide to pursue training programs at schools or universities. A degree program in writing and design provides classroom education and hands-on training with the tools and techniques needed to excel in the field. In addition, many schools offer career placement services to help recent graduates find entry-level jobs. With the proper training, an individual can put together a well-rounded resume and portfolio that demonstrates their talents.
In general, it is difficult to enter the field of freelance or contract mechanical design immediately after graduation. Most professionals start their careers in part-time or full-time positions in companies and consultancies. With experience, success, and strong networking skills, a mechanical copywriter can start looking for employment contracts.
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