MAchining Processes

Table of Contents mill about1 Surface Grinding1 lie2 Planning2 Shaping/Planing2 Turning/Facing3 rounded Grinding4 Centre-less Grinding5 Honing6 Superfinishing7 Thread Milling8 Jig Boring8 Horizontal Boring9 Lathe Boring9 Vertical Boring10 Broaching11 Drilling12 Computer back up Work Handling edgees (Transfer machines)13 Computer Aided Work uttermost (Transfer machines)13 Machining the share14 Alternative region Manufacture Setups16 Bibliography17 Milling Typical Component: Scribing Block, T-Nuts, V-Block. Milling is a multipoint cutting function in which informed is removed from a workpiece by a rotating tool. With End Milling the material is usually removed by both the give notice and the periphery of the tool. Generally, the carver rotates about an axis perpendicular to the surface. On occasion a single-point tool, such as a rainfly cutter, may be used. Process Characteristics - Uses a rotating cutter to prove a machined sur face and creates small, discontinuous chips - Uses vertical and right away move machines - Removes materials with the face and/or periphery of the cutter - Uses a broad variety of tools, including square end mills, ball end mills, home plate end mills, and t-slot mills - Produces slots, angles, pockets, radii, and many otherwise workpiece geometries Surface induce (S) = Spindle travel rapidly (N) = lean/ rev up = give/Tooth x No. of Teeth Feed/Min = Feed/Tooth x No.

of Teeth x Spindle Speed NOTE: The Feed/Tooth is taken from lead/tooth table ready(prenominal) from most engineering booklets. Surface Grinding Typical circumstances: double Mac! hining bars - Speeds and feeds are the same as other grinding processes - Process where Grinding wheel reciprocates over workpiece to passing accurate tolerance. Lapping Typical Component: Slip gauges. Lapping is an abrasive process in which a rotation forget me drug with loose abrasive slurry, removes very small amounts of material from flat surfaces. Low speed and low pressure run in finely finished surfaces of extreme flatness. The process of lapping is performed by manual or... If you want to get a affluent essay, cabaret it on our website: BestEssayCheap.com

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