Scrap and root cause analysis with machine learning method for HDP -High Pressure Pump- in gasoline systems

The project endeavors to address inefficiencies in high-pressure pump production, which result in the generation of scrap products during assembly due to multifaceted factors. This phenomenon leads to the wastage of resources including energy, labor, and materials, thereby escalating costs. Conventional engineering strategies have proven inadequate in resolving these challenges, particularly when errors originate from the interaction of numerous parameters. By harnessing machine learning techniques, the project aims to pinpoint the fundamental causes of these errors and institute preemptive measures. The process will involve data collection, purification, and analysis through the utilization of Bosch's Manufacturing Analytics Solution (MAS) within the Microsoft Azure Databricks framework. Support vector machines and decision trees will be employed to detect error origins, with the objective of reducing scrap rates by 30%. This innovative methodology is anticipated to bolster research and development capabilities, enhance product quality, and curtail resource wastage, thereby fortifying the company's technological proficiency and adaptability.

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Publication Details

Published
2025-08-07
DOI
https://doi.org/10.1109/acdsa65407.2025.11165921
Primary Topic
Hydraulic and Pneumatic Systems
Type
article
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article

Scrap and root cause analysis with machine learning method for HDP -High Pressure Pump- in gasoline systems

Güler Yemenici
Hydraulic and Pneumatic Systems
article

Scrap and root cause analysis with machine learning method for HDP -High Pressure Pump- in gasoline systems

Güler Yemenici
article en

Abstract

The project endeavors to address inefficiencies in high-pressure pump production, which result in the generation of scrap products during assembly due to multifaceted factors. This phenomenon leads to the wastage of resources including energy, labor, and materials, thereby escalating costs. Conventional engineering strategies have proven inadequate in resolving these challenges, particularly when errors originate from the interaction of numerous parameters. By harnessing machine learning techniques, the project aims to pinpoint the fundamental causes of these errors and institute preemptive measures. The process will involve data collection, purification, and analysis through the utilization of Bosch's Manufacturing Analytics Solution (MAS) within the Microsoft Azure Databricks framework. Support vector machines and decision trees will be employed to detect error origins, with the objective of reducing scrap rates by 30%. This innovative methodology is anticipated to bolster research and development capabilities, enhance product quality, and curtail resource wastage, thereby fortifying the company's technological proficiency and adaptability.

Robert Bosch (Germany) (DE)
Openalex Percentile: Top 73%
Hydraulic and Pneumatic Systems
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Scrap and root cause analysis with machine learning method for HDP -High Pressure Pump- in gasoline systems — Güler Yemenici · (2025) | TGRS Research Map | TGRS