PPT-CUTTING TOOL TECHNOLOGY

CUTTING TOOL TECHNOLOGY Tool Wear and failure Tool Materials Tool Geometry Cutting Fluids Cutting tools are subjected to high forces elevated temperature and sliding all these conditions . STSENGS855. MEM09002B-interpret technical drawing. MEM07005A-general machining. http://machineshop.coe.drexel.edu/machineshop/equipment/milling-machines.jpg. Chapter 1. Determine job . requirements:. . Haci. . Saglam. . Faruk. . Unsacar. . . Suleyman. . Yaldiz. International Journal of Machine Tools & Manufacture. Investigation of the effect of rake angle and approaching angle on main cutting force and tool tip temperature. . Ag Structures. Terms . Tools. -any instrument used in doing work. Hand tool. - any tool operated by hand to do work. Power tool. - operated by some source of power other than human power. Advantages of Using Hand Tools. th. Edition. . . Chapter 22: . Cutting-Tool Materials and Cutting Fluids. Copyright © 2010 Pearson Education South Asia Pte Ltd. Manufacturing Processes (2), IE-352. Ahmed M El-Sherbeeny, PhD. OF TOPIC PLANER MACHINES. A planer is a type of metal working machine tool that is some what similar to a shaper ,but lager, and with the entire work piece moving beneath the cutter, instead of the cutter moving above a stationary work piece. th. Edition. . PART IV: . Machining Processes and Machine Tools. Copyright © 2010 Pearson Education South Asia Pte Ltd. Manufacturing Processes (2), IE-352. Ahmed M El-Sherbeeny, PhD. Spring-2016. Dr. Apiwat Muttamara. Metal Cutting. 1.Traditional Machine. Turning. Milling etc.. 2. Non-traditional Machine. Laser, EDM etc.. Chip. Turning. Propose . The . operational uses and parameters, . T. he general layout of controls, accessories, associated tooling. Lathe machine. A . lathe.   is a . machine tool.  which rotates the . workpiece. on its axis to perform various operations such as cutting, sanding. ,.  drilling, or deformation, facing, turning, with tools that are applied to the . 2. Shaping Machine is also called. . Shaper. 3. What is a shaper ?. A Machine which produces flat surfaces. A Ram holding the Tool reciprocates. Work is fed perpendicular to the tool. 4. Shaper - working principle. Machinability. Tool Life. Useful cutting life of tool expressed in time. Time period measured from start of cut to failure of the tool. Time period b/w two consecutive resharpenings or replacements.. MEM07005A-general machining. http://machineshop.coe.drexel.edu/machineshop/equipment/milling-machines.jpg. Chapter 1. Determine job . requirements:. . Introduction. In order for parts of a product to fit together accurately, engineers need to be able to understand engineering drawings so that they can make the parts accurately.. endmill. is a type of milling . cutter. They are sometimes referred to as simply “cutters” or “slot drills”. Used . in industrial milling . applications. It . is distinguished from the drill bit in its application, geometry, and . (feed force). Main Cutting force. Radial force. Tool feed direction. Topics to be covered. Tool terminologies and geometry. Orthogonal Vs Oblique cutting . Turning Forces. Velocity diagram . Merchants . -NAM. Two principal aspects: . 1. Tool geometry . 2. Tool material. Cutting Tool Technology. CLASSIFICATION. According to the number of major cutting edges (points) involved as follows: . • Single point: e.g., turning tools, shaping, planning and slotting tools and boring tools.