QC Seven Tools × Classification Details: Ceramics and Stone Product Manufacturing Workers
2 jobs found.
Silicon Abrasive Manufacturing Worker
Silicon abrasive manufacturing workers produce abrasive products using silicon compounds as raw materials through processes such as crushing, firing, particle size adjustment, and bonding agent addition.
Lens Cutting Worker (Glass Product Manufacturing)
Manufacturing process of cutting glass stock sheets along lens shapes or specified dimensions to prepare them for subsequent polishing and forming processes.