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RCCB Manufacturing Process Improvement through Latch Assembly Design Changes

Author(s):

Miss V. C.Tambe , PG Student, Department of Mechanical Engineering, P.R.E.C. Loni, S.P.P.U. Pune, India; Prof. S. B.Belkar, Associate Professor, Department of Mechanical Engineering, P.R.E.C. Loni, S.P.P.U. Pune, India; Prof. S. S.Shirsath, Asst Professor, VACOE Ahmednagar

Keywords:

RCCB, Shainin Methodology, NAF (Neutral Advance Failure) Root Cause Analysis (RCA), Component Search

Abstract

A Residual Current Circuit Breaker (RCCB) is a current sensing device used to protect a low voltage circuit in case of fault. A residual-current circuit breaker (RCCB), is a device which is used for quickly disconnecting the current to prevent serious harm from an ongoing electric shock. Two major challenges that industries are facing, are continuous improvement in productivity and quality of the product. RCCB also requires some design changes for its effective working and to decrease the defects per million which is one of the biggest problem faced in industry. These manufacturers in RCCB has been successfully employing Design changes , the strong statistical tool ‘Shainin’ for Design of Experiments (DOE) and the root cause identification techniques for analysis and optimization of the quality related issues.

Other Details

Paper ID: IJSRDV4I90426
Published in: Volume : 4, Issue : 9
Publication Date: 01/12/2016
Page(s): 936-939

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