2025
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Документ Fundamentals of metal cutting : textbook(LAMBERT Academic Publishing, 2025) Moshchenok, Vasyl; Pimonov, Igor; Chevychelova, OlenaThe textbook covers various aspects of metalworking by cutting, starting with the physical fundamentals and characteristic types of movements in metal cutting machines and focusing on the geometrical parameters of cutting tools. It covers the mechanism of chip formation and build-up in detail, explains the nature of the cutting forces involved, and analyses the thermal phenomena that occur during operation. A separate section is devoted to cutting tool life and wear. The book covers a variety of tool materials, including carbon steels, alloy steels, high-speed steels, hard alloys, and superhard materials. The design of various cutting tools such as cutters, drills, milling cutters, broaches, broaches and gear cutting tools is described in detail, with an emphasis on determining cutting conditions. Particular attention is paid to the classification and marking of metal-cutting machines, including turning, drilling, milling, grinding, broaching, and other machines with numerical control systems. The publication contains control questions, tasks for independent work and tests to help students and professionals consolidate their knowledge.Документ Metalworking by cutting. Machines and tools : textbook(LAMBERT Academic Publishing, 2025) Moshchenok, Vasyl; Pimonov, Igor; Ptushka, AnastasiiaThe textbook covers the physical fundamentals of cutting materials, tool materials, machining methods and technologies. The first chapter covers movements in metal cutting machines, cutter geometry, chip formation, forces and thermal phenomena during cutting, tool wear and stability, and the procedure for assigning cutting modes. The second chapter is devoted to tool materials. Subsequent chapters cover individual types of machining: turning, drilling, milling, planning, chiselling, broaching, piercing, gear cutting, threading, grinding, and finishing abrasive machining. The section on physical and chemical methods covers electrophysical, electrochemical, ultrasonic and beam processing. The chapter on metal-cutting machines covers their classification, detailed descriptions of various types of machines (turning, milling, grinding, boring, and electrical discharge machining), as well as robotics and computer numerical control (CNC) systems. At the end of the textbook, you will find tests, assignments, and a list of recommended readings to help you consolidate the material.