Abrading – Precision device or process - or with condition responsive... – Computer controlled
Patent
1993-06-03
1996-10-08
Rose, Robert A.
Abrading
Precision device or process - or with condition responsive...
Computer controlled
451 49, 451425, 451160, B24B 504, B24B 4916
Patent
active
055625258
ABSTRACT:
A grinding head unit is constituted by a grinding wheel, a drive device for rotating the grinding wheel, and a movement device for moving the grinding wheel. When vibration of a mill roll is applied to the grinding wheel, a plain wheel integral with an abrasive layer of the grinding wheel and having an elastically deforming function is deflected to absorb the vibration energy. The contact force between the abrasive layer and the mill roll is measured for determining a profile of the mill roll. The mill roll can be thereby ground into a target profile while absorbing the vibration transmitted from the mill roll and measuring the profile of the mill roll, without causing any chattering marks.
REFERENCES:
patent: 2697900 (1954-12-01), Lewis
patent: 4619080 (1986-10-01), Okamoto et al.
patent: 4716687 (1988-01-01), Tsukamoto et al.
patent: 4809467 (1989-09-01), De Fazio
patent: 4882878 (1989-11-01), Benner
Imagawa Yasuharu
Kondoh Shigetoshi
Mori Shigeru
Nishino Tadashi
Shiraiwa Hiroyuki
Hitachi , Ltd.
Rose Robert A.
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