Lathe Operations: Facing

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Facing Operations Facing is the process of removing metal from the end of a workpiece to produce a flat surface. Most often, the workpiece is cylindrical, but using a 4-jaw chuck you can face rectangular or odd-shaped work to form cubes and other non-cylindrical shapes.

When a lathe cutting tool removes metal it applies considerable tangential (i.e. lateral or sideways) force to the workpiece. To safely perform a facing operation the end of the workpiece must be positioned close to the jaws of the chuck. The workpiece should not extend more than 2-3 times its diameter from the chuck jaws unless a steady rest is used to support the free end. Cutting Speeds

If you read many books on machining you will find a lot of information about the correct cutting speed for the movement of the cutting tool in relation to the workpiece. You must consider the rotational speed of the workpiece and the movement of the tool relative to the workpiece. Basically, the softer the metal the faster the cutting. D…

Further Your Colorado Education Online

In today's busy world, many people that are looking to further their educations are finding it difficult to squeeze the time in their busy days in order to attend on campus classes. If you are in Colorado and are looking to obtain your degree or certificate but your schedule will not allow full time school, you may be interested in attending a Colorado online college.



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Associate of Arts Online



Colorado online community college offers A.A degree programs online that also allow for credit transfers. These programs include Business, History, Psychology, and Foreign Language. Students are required to complete 37 General Education credits that include courses in Math, English, and Arts and Humanities. Students can participate in four different online programs depending on their specific online needs.



Online Course Categories



Full online courses allow the student to complete their programs entirely online, Hybrid online courses are a combination of both online work and face to face meetings with students and instructors. Open Entry courses allow students to choose their own start date as long as they complete their courses within a time frame of ten to fifteen weeks, and Self-Paced courses allow students to register for and complete their coursework at their own pace, based on their personal scheduling needs.



It's Never Too Late



With the implementation of online learning, students can easily earn their degrees and certificates regardless of their schedule. Online courses are affordable, and students are also given the opportunity to interact virtually with professors and fellow classmates. If you are someone that is looking to change careers and are in need of a certificate, or if you are looking to obtain your Associate of Arts degree, it has never been easier than with online classes. Colorado community colleges online are a great way to reach your education goals from the comfort of your own home, on a schedule that does not interfere with your busy daily life.



Wayne hemrick is an experienced author. He has a passion for education. He enjoys sharing his knowledge on Education blogs.



Visit http://www.ccaurora.edu/programs-classes/online-learning online for more information.

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