Bluescope Steel Recoiler Dummy Mandrel - Coupled Pickle Cold Mill (CPCM) Springhill Works
Introduction
DesignX Consulting was engaged by BlueScope Steel to provide specialized engineering drafting services for the CPCM Carousel Recoiler Dummy Mandrel project. This initiative focused on developing detailed 3D models and 2D drawings to facilitate the manufacturing and machining of various replacement components for the mandrel assembly.
3D model view of Mandrel Assembly
Project Scope
3D Modeling: Comprehensive 3D Inventor models were created for key components including the Main Segment, Sub Segment, Main Block Shoe, Sub Block Shoe, Main Segment Liner, Mandrel Retainer, Shifting Yoke, Mandrel Bush, Mandrel Cap, Wedge Rod, and Mandrel Shaft. These models included modifications for workshop setup and segment machining. An assembly model was developed incorporating all proprietary parts as specified in the original supplier drawings, ensuring accurate representation of the final assembly.
2D Drafting: Detailed 2D manufacturing drawings were produced for the modified Wedge Rod and Mandrel Shaft, providing clear instructions for machining. A comprehensive 2D assembly drawing of the Dummy Mandrel was created, complete with balloon callouts and a Bill of Materials (BOM) for all parts necessary for setup, aiding in the machining process.
3D sectional model view of Mandrel Assembly
Conclusion
This project not only enhanced the precision and efficiency of the manufacturing process for the CPCM Carousel Recoiler Dummy Mandrel but also allowed for accurate offsite manufacture and precise machining of mandrel segments, enabling the replacement of worn-out components on the in-service mandrel with minimal downtime.
This project not only modernizes the technology at BlueScope Steel Springhill Works but also ensures compliance with current standards, reduces maintenance costs, and improves the precision of the coating process, thereby securing the facility's competitive edge in the steel industry.
