The CQI-27 is a "Special Process" assessment, meaning that the quality of the final casting cannot be fully verified without destructive testing or expensive, non-routine inspections. Therefore, the focus is on —ensuring the casting process itself is robust, consistent, and capable of producing defect-free parts.
or the standard in a "solid paper" (hard copy) format, you must generally purchase them through authorized retailers: Official Publisher
There is a much greater emphasis on content regarded as mandatory by OEMs, with a strict requirement that any deviations be authorized by customer Product Engineering.
The CQI-27 (Automotive Quality Standard for Casting) is a widely recognized standard in the automotive industry that ensures the quality of casting products. As part of the assessment process, an XLS (Excel) update is often used to streamline data collection and analysis. In this post, we'll walk you through a helpful step-by-step guide on how to assess a CQI-27 casting system using an XLS update. cqi27 casting system assessment xls upd
These updates ensure that the assessment remains rigorous, relevant, and effective in today's manufacturing environment.
The summary sheet automatically calculates:
Ensuring consistent microstructure and mechanical properties across different production batches. The CQI-27 is a "Special Process" assessment, meaning
This layer evaluates the overarching quality management system (QMS) supporting the foundry floor. It reviews:
The CQI-27 Special Process: Casting System Assessment is a quality management standard developed by the Automotive Industry Action Group (AIAG) specifically for foundry suppliers of OEM automotive castings. Published in March 2018, the second edition of CQI-27 provides a structured framework for assessing and improving the control of casting manufacturing processes, including melting, pouring, solidification, and finishing of cast components.
A distinctive feature of the CQI-27 standard is that it comes bundled with an . This downloadable spreadsheet serves as the primary tool for conducting the Casting System Assessment (CSA), providing a structured, editable format for recording findings, evaluating compliance, and tracking corrective actions. The CQI-27 (Automotive Quality Standard for Casting) is
The is an indispensable resource for any foundry supplying castings to the automotive industry. When properly understood and consistently applied, the Excel assessment workbook transforms complex quality requirements into manageable, actionable steps.
The Excel assessment file is not merely a checklist—it is an integrated framework that guides assessors through the entire evaluation process, from cover sheet completion to process table scoring and observation documentation.