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    • 1. 发明授权
    • Control apparatus for energy beam hardening
    • 能量束硬化控制装置
    • US4825035A
    • 1989-04-25
    • US93270
    • 1987-09-04
    • Masaharu MoriyasuTakeshi MoritaSeigo HiramotoOsamu HamadaMegumi Ohmine
    • Masaharu MoriyasuTakeshi MoritaSeigo HiramotoOsamu HamadaMegumi Ohmine
    • B23K26/03C21D1/09G05D23/27B23K26/00
    • B23K26/032B23K26/034C21D1/09G05D23/27Y10S148/903
    • A control apparatus for energy beam hardening which has an electromagnetic wave detector for detecting an electromagnetic wave irradiated from the surface of a hardened portion to which an energy beam is being emitted, a temperature converter for converting a detection signal from the electromagnetic wave detector to a temperature, hardening characteristics presuming means for presuming hardening characteristics by processing temperature distribution data from the temperature converter, energy beam deciding means for deciding the output and moving velocity of the energy beam emitted to obtain desired hardening characteristics and according to hardening characteristics to be presumed, and energy beam control means for controlling at least one of the output and moving velocity of the energy beam according to the output of the energy beam deciding means to thus suppress the irregularities in the hardening characteristics, thereby obtaining hardening characteristics of the hardened material as desired even if pretreating conditions and beam output of the material to be hardened are varied.
    • 一种用于能量束硬化的控制装置,具有电磁波检测器,用于检测从发射能量束的硬化部分的表面照射的电磁波;温度转换器,用于将来自电磁波检测器的检测信号转换为 温度,硬化特性设定装置,用于通过处理来自温度转换器的温度分布数据来设定硬化特性,能量束决定装置,用于确定发射的能量束的输出和移动速度以获得期望的硬化特性,并根据要推定的硬化特性, 以及能量束控制装置,用于根据能量束决定装置的输出来控制能量束的输出和移动速度中的至少一个,从而抑制硬化特性的不规则性,从而获得硬化材料的硬化特性 即使要硬化的材料的预处理条件和光束输出变化也是如此。
    • 2. 发明授权
    • Laser machining apparatus
    • 激光加工设备
    • US4873417A
    • 1989-10-10
    • US137690
    • 1987-12-24
    • Masaharu MoriyasuTakeshi MoritaMegumi Ohmine
    • Masaharu MoriyasuTakeshi MoritaMegumi Ohmine
    • B23K26/067
    • B23K26/0613B23K26/067
    • A plurality of different laser oscillators are optically connected through respective first laser beam transmission paths to a corresponding number of machining stations. The first laser beam transmission paths are mutually connected optically through laser beam converters and second laser beam transmission paths and the second laser beam transmission paths may be optically connected through laser beam branching devices to a common laser beam transmission path which is optically connected through laser beam branching devices and third laser beam transmission paths to the machining stations, respectively, so that, by suitably controlling the laser beam converters and the laser beam branching devices, a workpiece in one of the machining stations can be machined in various manner with any or any combination of laser beams generated by the laser oscillators.
    • 多个不同的激光振荡器通过相应的第一激光束传输路径光学连接到相应数量的加工台。 第一激光束传输路径通过激光束转换器和第二激光束传输路径相互连接,并且第二激光束传输路径可以通过激光束分支装置光学连接到通过激光束光学连接的公共激光束传输路径 分支器件和第三激光束传输路径,以便通过适当地控制激光束转换器和激光束分支器件,一个加工站中的工件可以以任何或任何方式以各种方式加工 由激光振荡器产生的激光束的组合。