engineering recuitment GATE ME 2023-24 Test Series Production Engineering (Manufacturing) Metrology and Inspection Surface Roughness
A cylindrical workpiece is turned at a feed of 0.1 mm/rev with a perfectly sharp tool. In the ASA system, the side and end cutting edge angles are 15° and 5°, respectively, as shown in the figure. The peak-to-valley roughness (in µm, up to one decimal place) of the machined surface is ________.
Enter numerical value using the virtual keypad. Round off where necessary.