(a) The specification of a grinding wheel is given as follows: 32A 40 L10 B Give the complete interpretation of the underlined segments in the grinding wheel specification. (b) Explain briefly how the dressing operation is performed prior to grinding on a surface grinding machine. (c) As the manager of a large machining workshop you are required to prepare the specifications of a lathe machine to be purchased to replace an old one which has been used for the last 25 years. Outline the main specifications that you deem important to suit the requirements of the workshop. (d) Outline the principle of Electro Discharge Machining (EDM) and its scope of use in industry.

(a) The specification of a grinding wheel is given as follows: 32A 40 L10 B Give the complete interpretation of the underlined segments in the grinding wheel specification. (b) Explain briefly how the dressing operation is performed prior to grinding on a surface grinding machine. (c) As the manager of a large machining workshop you are required to prepare the specifications of a lathe machine to be purchased to replace an old one which has been used for the last 25 years. Outline the main specifications that you deem important to suit the requirements of the workshop. (d) Outline the principle of Electro Discharge Machining (EDM) and its scope of use in industry.

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

Chapter7: Grinding

Section7.3: Surface Grinding Operations

Problem 8RQ: Depth-of-cut range for surface grinding is: a. 0.010"0.100" b. 0.0001"0.0002" c. 0.0001"0.003" d....

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Similar questions

1) The specification of a grinding wheel is given as follows: 32A 40 L10 B Give the complete interpretation of the underlined segments in the grinding wheel specification. 2) Explain briefly how the dressing operation is performed prior to grinding on a surface grinding machine. 3) As the manager of a large machining workshop you are required to prepare the specifications of a lathe machine to be purchased to replace an old one which has been used for the last 25 years. Outline the main specifications that you deem important to suit the requirements of the workshop. 4) Outline the principle of Electro Discharge Machining (EDM) and its scope of use in industry. 5) Outline the principle of Ultra Sonic testing for checking deeply imbedded defects in a welded joint.
Q#1: (b) Explain the difference between Open Structured and Dense Structured Grinding Wheels.
Q :4i. Explain why the same grinding wheel may act soft or hard.ii. Why are grinding operations necessary for parts that have been machined by other processes?iii. Explain how the EDM process is capable of producing complex shapes.iv. Explain why the mechanical properties of workpiece materials are not significant in most of the processes described in Nontraditional Machining Processes
Why is it necessary to grind HSS lathe tool bits? What are the objectives in Grinding HSS Lathe Toolbits? Elaborate your answer and please make it typewritten.
Identify, which of the following is used for fine grinding operation in specimen preparation for microscopic examination of engineering materials. O a . Emery Papers. O b . Bench Grinder, O c. Disc Polishing Machine . O d . Belt grinder.
Why are grinding operations necessary for parts that have been machined by other processes?c. Explain how the EDM process is capable of producing complex shapes.
Explain why the same grinding wheel may act soft or hard.
27) (a) Grinding wheel manufacturer has written the following information"W A 46 B 5 E 17" on the grinding wheel. Explain (b) Sketch and explain the centerless grinding. (c) Neatly sketch and define reaming and countersinking operation
5. Types of Grinding Wheel Machines and their outputs. (atleast 3)