
Electronics Incorporated - The Shot Peener - Shot Peening Library

Title: Design and Development of Pneumatic Induction Type Ball Peening Nozzle
Author: M C Sharma, N Nath
Source: Conf Proc: ICSP-7 (pg 432-440)
Publication year 1999
Document number: 1999059
Number of pages: 8
Abstract:
Chronological development of induction or syphonic shot peening nozzle to ball peening nozzle was reported. Syphonic ball peening is clean and more effective for highly
stressed components like steam turbine blades. Continuous and uniform peening was possible with smaller quantity of bearing balls. This process is more economical than
shot peening. The relative position and geometry of primary nozzle, mixing chamber, orifice diameter and secondary nozzles were experimentally evaluated. Optimum design of
symphonic ball peening nozzle was reported based on experimental evaluations.
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