Key Features 

• Types of Grinding-The axles commonly used are surface grinding (for flat surfaces), cylindrical grinding (for round objects), and centerless grinding (for high-precision components without using a holding fixture). Each method is specified for a variety of shapes and tolerances.
• Material Removal Precision: Grinding allows it to remove very fine material layers and attain tight tolerances with a high surface finish. Hence, this is required in precision engineering.
• Common Applications: Grinding is a process widely used in manufacturing industries ranging across various segments like automobiles (engine components, gears), aerospace (turbine blades, landing gear parts), tool-making (cutting tools, molds, dies)-in all cases ensuring that parts meet high specifications. 

Grinding is very important in the automotive industry because precision grinding ensures that the engine parts easily move and are able to withstand great wear and friction. In aviation, high accuracy provides further requirement as grinding is required for very important flight components.