6533b861fe1ef96bd12c42ad
RESEARCH PRODUCT
Improving the Quality Management of the Thermosonic Welding Process of Gold Wires in Automotive Industry
Constantin OpreanMihail Aurel ŢîţUAlina Bianca PopŞTefan ŢîţUsubject
Wire bondingQuality managementComputer sciencebusiness.industrymedia_common.quotation_subjectAutomotive industry02 engineering and technology010402 general chemistry021001 nanoscience & nanotechnology01 natural sciencesManufacturing engineeringElectrical contactsThermosonic bonding0104 chemical sciencesWelding processMicroelectronicsGeneral Materials ScienceQuality (business)0210 nano-technologybusinessReliability (statistics)media_commondescription
Abstract This scientific paper conducts a study meant to improve the quality management of the thermosonic welding process of gold wires in the automotive industry. Within the large amount of electronic products manufactured worldwide, the gold wire bonding is the preferred technology for creating the needed interconnections in the microelectronic industry. In this paper, the quality management improving starts with an experimental research in the automotive industry, based on the gold wire thermosonic bonding, in terms of: conformal structuring, robustness and integrity of the electrical contacts. The experimental research is based on the processing parameters and on the independent variables and objective processing functions. In order to highlight the impact which one or more factors have on the quality of the thermosonic bonding, the dispersion analysis method was used. According to this, the importance of each factor, but also each factor's optimization, was underlined. The final goal was to reach a high reliability and quality of the finished goods.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2018-01-01 | Procedia - Social and Behavioral Sciences |