Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1984-05-25
1986-02-18
Whitehead, Harold D.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51 5D, 51103R, 125 11R, 125 11CD, B24B 4918
Patent
active
045703868
ABSTRACT:
A regulating wheel dressing system in a centerless grinder, having a dressing tool for dressing a regulating wheel, which dressing tool is adapted to be feed-controlled in a direction parallel to the axis of rotation of the regulating wheel and also in a crossing direction by a feed control means, which in turn is controlled biaxially simultaneously by a control means. Coordinate values of plural points on a rotated hyperboloid of one sheet of revolution to be formed on the regulating wheel are calculated and the dressing tool is feed-controlled for coordinate interpolation between the plural points with those coordinate values as target points. The regulating wheel can be dressed to the rotated hyperboloid of one sheet of revolution in high accuracy independently of changes of its diameter and even where it is stepped for supporting a stepped work.
REFERENCES:
patent: 2855729 (1958-10-01), Render
patent: 4274231 (1981-06-01), Verega
Niino Yasuo
Tsujiuchi Toshio
Unno Kunihiko
Toyoda Koki Kabushiki Kaisha
Whitehead Harold D.
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