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1. 发明申请

WO1997006893A1 METHOD AND DEVICE FOR MARKING A STEEL PLATE 审中-公开
标题翻译：用于标记钢板的方法和装置
公开(公告)号：WO1997006893A1
公开(公告)日：1997-02-27
申请号：PCT/JP1996002273
申请日：1996-08-09
申请人： NIPPON STEEL CORPORATION
发明人： NIPPON STEEL CORPORATION , NAKAO, Kengo , FUJISAWA, Yoshihisa , HIRONAKA, Fumihiko , OTSUKA, Yuji
IPC分类号： B05B07/02
CPC分类号： B05B15/55
摘要： A steel plate marking method that prevents the clogging of a nozzle in marking and effects at all times a clear marking in a full temperature range from a normal temperature to 300 DEG C. The method using a double tube nozzle and maintaining dots of a diameter of 4mm through an air atomizing method for effecting marking on a target steel plate the temperature of which ranges from a normal temperature to 300 DEG C, the method comprising the steps of mixing compressed paint supplied from a paint pressure regulator valve in accordance with the temperature of a target material for marking and discharged from a paint discharging nozzle with compressed air supplied from an air pressure regulator valve and discharged from an air-cleaning fluid discharging nozzle, controlling the distance between the leading end of the nozzle and the target material for marking so as to effect marking and thereafter controlling the discharging switch between the cleaning fluid from the cleaning fluid pressure regulator valve and the air from the air pressure regulator valve during a period of time until the following marking in order to prevent the clogging of the nozzle and failure in printing.
摘要翻译：一种钢板标记方法，其防止喷嘴在标记中的堵塞并且在常温至300℃的全温度范围内始终具有清晰的标记。使用双管喷嘴并保持直径的点的方法 4mm，通过空气雾化法在目标钢板上进行标记，其温度范围为常温至300℃，该方法包括以下步骤：将从油漆压力调节阀供应的压缩油漆与根据用于从空气压力调节阀供给压缩空气并从空气清洁流体排放喷嘴排出的压缩空气用于标记和排出的目标材料，控制喷嘴的前端与用于标记的目标材料之间的距离以便进行标记，之后控制来自清洗液压力的清洗液之间的排出开关调节阀和空气压缩调节阀的空气在一段时间内直到下面的标记，以防止喷嘴堵塞和打印失败。

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