Manufacturing Engineering

working principle of shaper machine

A single point cutting tool is held in the tool holder, which is mounted on the ram. The workpiece is rigidly held in a vice or clamped directly on the table. The table may be supported at the outer end. The ram reciprocates and thus cutting tool held in tool holder moves forward and backward …

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types of milling machine

Milling machine rotates the cutter mounted on the arbor of the machine and at the same time automatically feed the work in the required direction. The milling machine may be classified in several forms, but the choice of any particular machine is determined primarily by the size of the workpiece to be undertaken and operations …

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principle of milling machine

In milling machine, the metal is cut by means of a rotating cutter having multiple cutting edges. For cutting operation, the work piece is fed against the rotary cutter. As the work piece moves against the cutting edges of milling cutter, metal is removed in form chips of trochoid shape. Machined surface is formed in …

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lathe machine working

Lathe is a machine, which removes the metal from a piece of work to the required shape and size. Lathe is one of the most important machine tools in the metal working industry. A lathe operates on the principle of a rotating work piece and a fixed cutting tool. The cutting tool is feed into …

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Metal Forming

Large group of manufacturing processes in which plastic deformation is used to change the shape of metal workpieces The tool, usually called a die, applies stress that exceed the yield strength of the metal The metal takes a shape determined by the geometry of the die Material Properties in Metal Forming Desirable material properties Low …

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