Quenching Process Optimization of Leaf Springs as Tengkuit Material using the Taguchi Method Approach
Tengkuit is a traditional tool used by farmers to care for katuk, chilies, lumai, and others. The problem that farmers complain about is frequent wear and tear and chipping, which according to farmers and craftsmen must maximize quality and this must increase production costs and farmers’ expenses. As time goes by, innovations have been made […]