A Case Study on Scrap Reduction of Transfer Pump in Common Rail Fuel Pump

Lakshmi Sankar S; A. Manoj Kumar; K. Joel Henry

doi:10.4028/www.scientific.net/AMM.766-767.1168

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 766-767A Case Study on Scrap Reduction of Transfer Pump...

A Case Study on Scrap Reduction of Transfer Pump in Common Rail Fuel Pump

Abstract:

The aim of the paper is to reduce the Scrap in Transfer Pump Tightening Assembly in Common rail Pump. Low Torque rejection phenomenon was considered as it was of more rejection in past 6 months and it was having average per month scrap cost to be excessive. The objective of the work was to reduce the scrap quantity of TPC Tightening Assembly phenomenon from 3% of total scrap quantity of CR – Pump assembly to an accepted level. Due to this more rejection quantity, Loss of production and quality, High scrap cost and utilization of more man power were noticed in CR-Pump Assembly. To solve these problems seven problem Solving tools were attempted. To reduce the scrap cost and increase productivity and quality were targets with good usage of man power.