3. Calculate the following indexing requirements using Brown and Sharpe milling machines: (1) 27 divisions (2) 76 divisions (3)10° 20’ The index plates available with the Brown and Sharpe milling machines are: Plate – I is having 15, 16, 17, 18, 19, 20 holes. Plate – II is having 21, 23, 27, 29, 31, 33 holes. Plate – III is having 37, 39, 41, 43, 47, 49 holes.

3. Calculate the following indexing requirements using Brown and Sharpe milling machines: (1) 27 divisions (2) 76 divisions (3)10° 20’ The index plates available with the Brown and Sharpe milling machines are: Plate – I is having 15, 16, 17, 18, 19, 20 holes. Plate – II is having 21, 23, 27, 29, 31, 33 holes. Plate – III is having 37, 39, 41, 43, 47, 49 holes.

Precision Machining Technology (MindTap Course List)

2nd Edition

ISBN:9781285444543

Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Chapter6: Milling

Section6.4: Indexing And Rotary Table Operations

Problem 9RQ: A workpiece requires 9 divisions. Calculate the correct direct indexing plate and number of notches...

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