A lathe mechanic operates and sets up lathe machines to cut materials such as metal. They manufacture precisely machined parts and must have knowledge of engineering, mathematics, and other industrial machines. They also measure, examine, analyze, and test manufactured units.
A lathe mechanic works on one of several types of lathe machines. In general, a lathe machine is used to cut materials such as metal; however, it can be defined in one of four broad classifications – spin, speed, engine, and turret. Lathes can be programmed so that a pattern is precisely cut out of the material. Using a lathe machine, a lathe mechanic can manufacture precisely machined parts such as rotor pins, fasteners, bushings, valve components, and the list goes on. The type of part it will manufacture depends on the industry it works in, such as power generators, steam turbines or automobiles.
The job responsibilities of a lathe mechanic are quite numerous. For example, it might be in charge of setting up and operating a wide range of machine-operated tools. Tools such as the lathe are used to create precision parts and instruments. In addition to fabrication, the lathe can also be used for turning cylindrical work, for drilling metal, for cutting threads, and for turning spherical work.
Sometimes a lathe mechanic is responsible for making, modifying, or repairing the mechanical tools they use. Other times, she may simply manufacture or modify the parts used to repair the lathe. Consequently, she must have working knowledge of the lathe and other industrial machines. The knowledge base includes the engineering behind the lathe and lathe mechanics. Also, a lathe mechanic must be able to read the blueprints of the units he is manufacturing.
Mathematics is also an important part of a lathe mechanic’s job. In the course of his work, the lathe mechanic may need to calculate dimensions. Detailed calculations can be in tiny increments such as micrometers. Also, it’s helpful to know and be able to apply shop math and the properties of a variety of metals, heavy plastics, or other materials to each project.
Machining parts is also often a job requirement for a lathe mechanic. It is important that any machined part is made to exact specifications. Sometimes it is useful to have working knowledge of other equipment such as milling machines, grinders and shapers when manufacturing some parts. If a lathe mechanic does not know how to operate these tools, he may need to enlist the assistance of someone who does; however, many employers require their lathe technicians to have a working knowledge of basic machining tools.
Other job tasks of the lathe mechanic include measuring, examining, analyzing and testing manufactured units. Fortunately, by inspecting and testing the completed units, any defects will be detected. For example, as exact specifications are often of the utmost importance for a completed part, she may be asked to measure the part to ensure it conforms to specifications – down to the micrometer.
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