what is the difference between a milling machine and a lathe?
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Both lathes and milling machines are used to remove material from a workpiece. Lathes, however, involve rotating a workpiece against a single-bladed cutting tool, whereas milling machines involve rotating a multi-bladed or -pointed cutting tool against a stationary workpiece.
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While high accuracy is possible on a manual lathe with careful measuring and cutting, the process takes a long time and a lot of attention. A CNC lathe makes the process much easier, cutting highly accurate pieces faster than a manual operator can.
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Most of the milling machine are constructed of ¡¥column and knee¡¦ structure and they are classified into two main types namely Horizontal Milling Machine and Vertical Milling Machine. The name Horizontal or Vertical is given to the machine by virtue of its spindle axis.
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A drilling machine, also called a drill press, is used for making vertical holes in a work surface with a rotating tool. A milling machine has the same capability as a drill press, but also has the capability to cut with the side of cutting tools. This is the key difference.
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Lathe machine is one of the most important machine tools which is used in the metalworking industry. It operates on the principle of a rotating work piece and a fixed cutting tool. The cutting tool is feed into the work piece which rotates about its own axis causing the workpiece to form the desired shape.
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In up milling, cutter rotates against the direction of table feed. In down milling, cutter rotates along the direction of table feed. Chip load on teeth (or uncut chip thickness) increases gradually from zero at the point of engagement to maximum at the point of disengagement.
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A production manager may focus more on the entire process of the production, while the manufacturing manager focuses on the use of equipment. Production may include aspects like sourcing material and shipping, while manufacturing centers on the processes that occur within the plant.
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CNC machining is the process of removing material from a workpiece until the desired shape is configured. These machines have at least a 3 axes and operate along an XYZ plane: X axis (vertical), Y axis (horizontal), and a Z axis (depth).
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The most discernible difference between discrete and process manufacturing is the way the product is created. In discrete manufacturing, identical products are duplicated by way of an assembly line. ... With process manufacturing, the end product is unable to be unassembled to its original raw materials.
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Woodturning is the craft of using the wood lathe with hand-held tools to cut a shape that is symmetrical around the axis of rotation. Like the potter's wheel, the wood lathe is a simple mechanism which can generate a variety of forms. ... A skilled turner can produce a wide variety of objects with five or six simple tools.
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What is the difference between traditional manufacturing and a cottage industry? A. Manufactured products are better qually. ... Manufacturing is done on a larger scale.
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A machine transforms the available energy into some useful work, whereas in a structure no energy is transformed into useful work. The link of a machine may transmit both power and motion, while the members of a structure transmit forces only.
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The slight difference between automation and mechanization is that automation is more focused around Computer technology and electronic data processing that replaces human labour with machines, while mechanization is based around machinery and equipment that ensures accuracy and speed of operation.
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To better understand the differences between these processes, you must look at what exactly they convert. Manufacturing only converts tangible items, such as raw materials, into finished products. In comparison, production converts all types of input into finished products.
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A lathe machine utilizes CNC technology, which is the acronym for Computer Numerical Control. ... The CNC controller works in conjunction with a series of motors and drive components responsible for moving and controlling the axes, thereby executing the programmed movements. Each movement of a lathe machine is precise.
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The biggest difference between the two is the type of cutter they use and how they are powered. Router tables use router bits that have a shank permanently attached to the cutter and a router mounted under the table. ... Shapers use a motor with a belt drive to power the spindle and can deliver more torque than a router.
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CNC machining is a manufacturing process in which pre-programmed computer software dictates the movement of factory tools and machinery. The process can be used to control a range of complex machinery, from grinders and lathes to mills and routers.