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1. 发明公开

EP1350586A1 Gravity casting method in a chill mould pivotable by a robot-controlled hydraulic axis 有权
标题翻译：在eine中的Schwerkraftkokillengisessverfahren在机器人管理系统中的液压装置Achse kippbare Kokille
公开(公告)号：EP1350586A1
公开(公告)日：2003-10-08
申请号：EP03425167.8
申请日：2003-03-19
申请人： Tiesse Robot S.p.A.
发明人： Regosini, Giuseppe
IPC分类号： B22D39/02 , B22D41/06 , B22D23/00 , B22D15/04
CPC分类号： B22D15/04 , B22D23/006 , B22D39/026 , B22D41/06
摘要： The present invention relates to a gravity casting method by a robot, wherein a molten metal is cast by the robot into the chill while the latter carries out a pivoting on its axis by a hydraulic actuator, wherein the robot follows a previously set trajectory and detects the chill position by an encoder associated to the hydraulic pivoting axis, compares it to the casting cup position and, on the basis of the difference between said two values of position, acts on the flow rate of the fluid fed to the hydraulic actuator for accelerating or slowing down the rotation of said hydraulic axis. The invention also relates to a hydraulic axis for the rotation of the chill in the chilling process served by the robot, characterised in that it is controlled by a proportional valve controlled by the robot for adjusting the speed of rotation of the chill.
摘要翻译：本发明涉及一种机器人的重力铸造方法，其中熔融金属由机器人铸造成冷却，而后者通过液压致动器在其轴上进行枢转，其中机器人遵循预先设定的轨迹并检测通过与液压枢转轴线相关联的编码器的冷却位置将其与铸杯位置进行比较，并且基于所述两个位置值之间的差异作用于供给到用于加速的液压致动器的流体的流量或减慢所述液压轴的旋转。本发明还涉及一种用于在由机器人服务的冷冻过程中使冷却物旋转的液压轴线，其特征在于，其由所述机器人控制的比例阀控制以调节所述冷却器的旋转速度。

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