THERMO-STABLE COATING DIE DESIGN METHOD AND APPARATUS
    1.
    发明申请
    THERMO-STABLE COATING DIE DESIGN METHOD AND APPARATUS 审中-公开
    热稳定涂料设计方法和设备

    公开(公告)号:WO2004110651A1

    公开(公告)日:2004-12-23

    申请号:PCT/US2004/017239

    申请日:2004-05-28

    Abstract: A method of designing and the resulting thermally stable heated coating die apparatus, the die apparatus including a die (20) having a die geometry and a heating system with heaters and temperature sensors. The method and resultant apparatus provides minimized temperature gradients, flat die lip faces in a die to roll plane and a flat die in a plane perpendicular to die flat lip faces and parallel to substrate width. The method optimizes simultaneously: die geometry, placement of the heaters, placement of temperature sensors, and shielding from operating conditions, using heat transfer and structural numerical modeling and statistical analysis while considering die functionality characteristics, minimum increment of temperature measurement and control accuracy related to minimum acceptable deviation from flatness, coating die material of construction relative to thermo-structural material properties, and desirable coating die material properties.

    Abstract translation: 一种设计方法和所得到的热稳定的加热涂覆模具装置,该模具装置包括具有模具几何形状的模具(20)和具有加热器和温度传感器的加热系统。 该方法和合成装置提供最小化的温度梯度,在模具到辊平面中的平坦的模唇面和在垂直于平坦的唇缘面并平行于基底宽度的平面中的平坦的模具。 该方法同时优化:模具几何,放置加热器,放置温度传感器和屏蔽操作条件,使用传热和结构数值模拟和统计分析,同时考虑模具功能特性,温度测量和控制精度的最小增量相关 最小可接受的平坦度偏差,结构涂层模具材料相对于热结构材料性能以及所需的涂层模具材料性能。

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