A high-speed steel tool with an 18° rake angle is used to make an orthogonal cut that is 3.18 mm broad at a speed of 33.5 m/min and feed of 0.25 mm/rev. The cutting force f c is 1,379 n, the thrust force, and the chip thickness ratio r are all found to be 0.58. true
Any carbon steel or alloy that is particularly well suited to being produced into tools and tooling, such as cutting tools, dies, hand tools, knives, and other items, is referred to as "tool steel." Their characteristic hardness, resistance to abrasion and deformation, and capacity to maintain a cutting edge at high temperatures are what make them suitable. Tool steels are therefore suitable for shaping other materials through processes like cutting, machining, stamping, or forging. Tool steels are produced in precisely controlled environments with a carbon content ranging from 0.5% to 1.5% to achieve the desired quality. The characteristics of tool steel are primarily influenced by the presence of carbides in its matrix. The four principal alloying components that result in carbides in tool steel
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