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Abrasive-band grinding device and method for controlling an abrasive-band grinding device during grinding of faces of crowned rolls

机译:砂带磨削装置及在冠状辊的端面磨削过程中控制砂带磨削装置的方法

摘要

An abrasive-band grinding device for rolls and method for grinding rolls in which a motor rotates an abrasive band such that the abrasive band is pressed against the face of the roll to be ground. Guide pulleys are arranged in a loop of the abrasive band and, between the guide pulleys, a rotatable contact pulley is arranged over which the abrasive band is pressed against the face to be ground. The contact pulley is controlled by an actuator, preferably a motor, so that it can be inclined in relation to the roll face to be ground.
机译:用于辊的磨料带研磨装置和用于磨削辊的方法,其中,电动机旋转磨料带,从而将磨料带压在要研磨的辊的表面上。导向轮布置在砂带的环中,并且在导向轮之间布置有可旋转的接触轮,在该接触轮上将砂带压在要研磨的面上。接触皮带轮由致动器,优选地由电动机控制,从而其可以相对于待磨辊表面倾斜。

著录项

  • 公开/公告号US6379227B1

    专利类型

  • 公开/公告日2002-04-30

    原文格式PDF

  • 申请/专利权人 VALMET CORPORATION;

    申请/专利号US19980057655

  • 发明设计人 SEPPO PARVIAINEN;BJARNE HELLMAN;

    申请日1998-04-09

  • 分类号B24B50/00;

  • 国家 US

  • 入库时间 2022-08-22 00:47:53

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