15 AMAZING MECHANICAL PRINCIPLES

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  CHECK OUT SOME AMAZING MECHANICAL PRINCIPLES





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CUTTING TOOL GEOMETRY

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   SINGLE POINT CUTTING TOOL: DIAGRAM, NOMENCLATURE, MATERIAL  What is a Single Point Cutting Tool? A single point cutting tool refers to a tool with a single cutting edge used in the machining process to remove material from a workpiece. A single-point cutting tool is so named because it only has one edge, unlike a multi-point cutting tool, which has multiple edges. On  lathes  and  milling machines , single-point cutting tools are frequently used for turning, facing, and boring operations. Typically, the tool’s body is made of a more durable, more flexible material, such as  steel . In contrast, the cutting edge is made of a hard, wear-resistant material, such as tungsten carbide or ceramic. Tool cutting edges are shaped and ground to produce the desired geometry, such as sharp points for  drilling  and rounded noses for turning. There are many factors that influence the cutting properties of tools, including their surface finish, accuracy ...
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TOOL ROOM II - TYPES OF CAMS PRODUCED BY CAM MILLING MACHINE

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  TYPES OF CAMS What Is Cam? When two links are joined either along a line or at a point, it is called a high pair. Two such high pairing mechanisms will be incorporated into the cam-follower system. A high pairing mechanism is known as a cam and follower. 1. Disc or Plate Cam The disc or plate cam is a type of cam in which the follower moves radially from the center of rotations of the cam. This cam is very popular due to its simple design & compactness, which can be fitted in remote locations. Disc or plate cams have applications in IC engines and machine tools. 2. Cylindrical Cam The cylindrical cam is a cam in which the cylinder is rotated about its axis, and circumferential contours are cut on the surfaces of the cylinder. They are also of two types. In the first type, a groove is cut on the surface of the cam and roller and has a positive oscillating motion. The other has a cylinder as the working surface. In this type of cam, the spring-loaded follower translates into a ...
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CAM MILLING

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  Cam Milling  T he cam milling is the operation of producing cams in a milling machine by the use of universal dividing head and a vertical milling attachment. The cam blank is mounted at the end of the dividing head spindle and an end mill is held in the vertical milling attachment. The axis of the cam blank and the end mill spindle should always remain parallel to each other when setting for cam milling. The dividing head is geared to the table feed screw so that the cam is rotated Cam and Follower Definition A cam and follower system is a mechanical arrangement consisting of a cam, which is a specially shaped rotating element, and a follower, which is a device that follows the contour of the cam. The cam's shape dictates the motion of the follower, allowing for precise control and coordination in various applications. Cam and Follower is also used in other machinery like gear systems. In the most basic form the system consists of three major components. A driving member i...
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