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    • 9. 发明申请
    • Grinding machine
    • 磨床
    • US20060131183A1
    • 2006-06-22
    • US10544201
    • 2004-01-20
    • Raymond Jacobus KnaapenMarinus Josephus DonaKrassimir KrastevJakob VijfvinkelPiet Van Rens
    • Raymond Jacobus KnaapenMarinus Josephus DonaKrassimir KrastevJakob VijfvinkelPiet Van Rens
    • B23H3/00
    • B24B49/16B24B53/001G05B2219/45159
    • A grinding machine (1) for grinding a workpiece (40) comprises the following components: a cup wheel (10) having an annular grinding surface (11); a disc-shaped electrode (60), which is positioned in the vicinity of at least a portion of the grinding surface (11) such that a dressing area (75) is obtained in which a relatively small gap is present between the electrode (60) and the grinding surface (11), feed means (70) for feeding electrolyte to the dressing area (75); and a generator (20) for generating an electric current between the grinding surface (11) and the electrode (60), via the electrolyte. The electrode (60) is movable with respect to the dressing area (75), so that contamination of the electrode (60), which normally occurs as a result of the dressing process, is continuously removed. Consequently, the quality of the dressing process is maintained at a high level.
    • 一种用于研磨工件(40)的磨床(1)包括以下部件:具有环形研磨表面(11)的杯轮(10); 位于磨削表面(11)的至少一部分附近的圆盘形电极(60),从而获得在电极(60)之间存在相对较小间隙的修整区域(75) )和研磨表面(11),用于将电解质供给到更衣区(75)的进料装置(70); 以及用于经由所述电解质在所述研磨面(11)与所述电极(60)之间产生电流的发电机(20)。 电极(60)能够相对于修整区域(75)移动,从而连续地去除由于修整过程而通常发生的电极(60)的污染。 因此,修整过程的质量保持在高水平。