Answered: Different metals have different CS…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Concept explainers

Question

When turning the relative speed of the work piece rotation and feed rates of the cutting tool coupled to the material to be cut must be calculated. The turning machine is designed to run at 8 different speeds via a serious of gears. The speed must be correct to ensure tool longevity, material finish and minimum time of manufacture. The cutting speed is given by the following equation

Where:

N = spindle speed (rpm)

CS = Cutting Speed of Metal (m/min)

d= Diameter of Workpiece (mm)

Different metals have different CS recommendations. For this question you are considering brass which has a recommended CS of 60. The pieces to be machined range in size from 20mm to 55mm.

You have been asked to determine the 8 spindle speeds given a CS value for brass for the different diameters. These speeds are to be arranged in

arithmetic progression

2. geometric progression

Expert Solution

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions