Quality Improvement of Oil and Fuel Leakage in Diesel Engine by using Semi Automatic Setup

Abstract

Abstract: As we know when engine goes to testing department before that we test it through semi-automatic setup which is installed on assembly line converyor to test the oil and fuel leakage of diesel engine.Now different trial were taken on engine by using methodology which includes ATEQ D520 unit and air pressure regulator for detecting the leakage quantity.Actually ATEQ D520 UNIT is a flowmeter which measure a drop in pressure with a differential sensor.Here we supplied pressurized air into the engine through breather plug and overflow pipe.If leakage not found engine will dispatched to testing department and if leakage is found the problem may solve by spraying soap water in leakage area so that in that area bubbles comes out .This work which emphasis on the analysis of problem due to which engine reject from testing department and also time and cost saving analysis for one month.Due to this setup improvement in PQCDSM,PPM and reduction in cost poor quality supplied to customers from 28% to 18% of cost per benefit,better customer satisfaction