Important processes and technical points from spring re-tempering to painting.
[Reprint Private Spring Preparatory School Lecture 63] An explanation of changes in mechanical properties due to re-burning and the effects of time!
Tempering is a heat treatment for materials that have completed quenching, aimed at providing the most suitable toughness for the spring, making it the most important process for springs. Therefore, the furnace used for this process must be able to accurately match the desired temperature, ideally within plus or minus 5 degrees. Of course, it is preferable for the temperature distribution within the furnace to be uniform. The changes in mechanical properties due to tempering vary with temperature and holding time, but the influence of time is relatively minor. *For detailed content, please refer to the PDF. For more information, feel free to contact us.*
- Company：アキュレイト 東京カスタマーセンター
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