Text 1A grinding machine is a random point cutting tool which uses abrasives in the shape of a wheel, bonded to a belt, a stick or simply suspended in liquidOn a cylindrical grinding machine the gri
Text 1A mill is versatile machine tool which is useful for machining the rough surface of a work piece flat and smooth and for shaping them with slots, and holes The work piece is held by a vise on
Text 1The production department sets up and uses the tools and machines to make the product A management worker, the supervisor, is normally in charge of this department The supervisor tells the pro
Text 1Copper (Cu), first produced in about 4000 BC, and its alloy have properties somewhat similar to those of aluminum and its alloys In addition, they are among the best conductors of electricity
Text 1Low-melting alloys are so named because of their relatively low melting points The major metals in this category are lead, zinc, and tin and their alloys Lead (Pb) has properties of high densi
Text 1Manufacturing gives jobs to people and makes the products consumers need Manufacturingpanies hire people with many types of skills and talents to help thepaniespete well in the wor
Text 1A mill is versatile machine tool which is useful for machining the rough surface of a work piece flat and smooth and for shaping them with slots, and holes The work piece is held by a vise on
Text 1In addition to being familiar with the mechanicalponents, to be an effective engineer one should also have some hands-on experience with the machine tools and machining technique that one
Text 1Metals are found everywhere in our life They are classified into two categories, “ferrous” and “non-ferrous” metals Ferrous means relating to, or containing iron and non-ferrous means having n
Text 1Many metallic and nonmetallic materials can be machined without a cutting fluid, but in most cases, the application of a cutting fluid can improve the operation significantly Appropriate to va
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