Abrasive Machining and Finishing Operations Quiz

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What is the focus of Unit 1 in the course Manufacturing Processes – II?

Unit 1 focuses on Abrasive Machining and Finishing Operations.

What are some examples of components that require fine finishes and high dimensional accuracy?

Components such as ball/roller bearings, pistons, valves, gears, and cams require fine finishes and high dimensional accuracy.

What is an abrasive and what is its capability?

An abrasive is a small, hard particle with sharp edges and an irregular shape (grit). It is capable of removing small amounts of material through a cutting process that produces tiny chips.

What are some key aspects of grinding operations covered in Unit 1?

<p>Unit 1 covers topics such as grinding-wheel wear, grinding ratio, dressing, truing and shaping of grinding wheels, grindability of materials, wheel selection, and design considerations for grinding.</p> Signup and view all the answers

Why are abrasive machining methods considered the best for producing accuracy and finishes in certain components?

<p>Abrasive machining methods are considered the best for producing accuracy and finishes in components where Mill & Lathe processes cannot achieve the required dimensional accuracy and/or surface finish.</p> Signup and view all the answers