Quality Control × Keywords: Tempering
2 jobs found.
Optical Glass Heat Treatment Worker
Specialized profession that appropriately controls heating and cooling of optical glass products such as optical lenses and prisms to remove internal stress and achieve the specified optical properties.
Electric Heat Treatment Worker (High Frequency)
A manufacturing technician who uses high-frequency induction heating equipment to perform heat treatments such as surface hardening, quenching, and tempering on metal parts to improve their mechanical properties.