Disc shaft welding - メーカー・企業と業務用製品 | イプロスものづくり

[Processing Report] Welding of Disk and Shaft

Welding with a butt joint! Introducing the welding of a 5mm thick disc and shaft!

This report introduces "Welding of a disk (SUS304) and a shaft (S15C)." When attempting to weld using a lap joint, a power sufficient to melt at least 5mm thickness is required, which not only increases the bead width but also makes it easier for cracks and holes to occur. Therefore, this time we will perform welding using a butt joint (butt welding). This method involves applying heat to the area where the disk and shaft are in contact, melting both components to join them together. [Overview] ■ Test processing: Welding with a butt joint ■ Results - No cracks or holes, resulting in a clean finish - Cross-sectional photos confirm an inverted triangular shape of the weld penetration - Demonstrated that a consistent penetration depth can be achieved while filling the gap between the components *For more details, please refer to the PDF document or feel free to contact us.