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5.喷液器设计 不同加热状况或不同钢材感应淬火时,需要不同的冷却速度,对喷液器来讲,可选用不同的喷淋密度。 一般表面淬火 喷淋密度为0.01～0.015L/cm~2·S。 透热淬火 喷淋密度为0.04～O.05L/cm~2·S。 低淬透性钢淬火 喷淋密度为0.05～0.10L/cm~2·S。 (1)连续移动感应淬火喷液孔 喷液孔径为φ1.8～φ2.5mm,喷液孔中心线与工件轴心线交角为30°～60°。此值随有效圈与工
5. Spray nozzle design Different heating conditions or different steel induction hardening, the need for different cooling rate, the sprinkler is concerned, the choice of different spray density. General surface quenching spray density of 0.01 ~ 0.015L / cm ~ 2 · S. Diathermy quenching spray density of 0.04 ~ O.05L / cm ~ 2 · S. Low hardenability steel quenching spray density of 0.05 ~ 0.10L / cm ~ 2 · S. (1) continuous moving induction quenching liquid jet hole diameter φ1.8 ~ φ2.5mm, jet hole centerline and the workpiece axis line angle of 30 ° ~ 60 °. This value with the effective circle and work