发明名称 |
METHOD AND APPARATUS FOR LOCATING IMPROPERLY POSITIONED OR BENT ROLLS |
摘要 |
<p>A method and apparatus for locating improperly positioned or bent rolls among a set of rolls which define a confined path of travel for a workpiece, particularly useful for checking a straight or curved roll-rack of a continuous-casting machine. The apparatus may be propelled through the path defined by the rolls by any suitable mechanism. For example, as applied to the roll-rack, the apparatus may be attached to the upper end of a starter bar and propelled with the bar through the rack, or the apparatus may be suspended from a hoist and pulled through the rack. The apparatus includes a housing and means within the housing for measuring the gap between workengaging faces of the rolls and/or, when used with a curved roll-rack, means for measuring the angular relation of adjacent bottom rolls. The latter measurement is used in determining whether the work-engaging faces lie on arcs of the intended radii. Bent rolls are located by observing different measurements when the apparatus is moved in opposite directions through the path of travel.</p> |
申请公布号 |
CA1084700(A) |
申请公布日期 |
1980.09.02 |
申请号 |
CA19790326422 |
申请日期 |
1979.04.26 |
申请人 |
USS ENGINEERS AND CONSULTANTS, INC. |
发明人 |
GONOS, MICHAEL G.;IVES, KENNETH D.;VRANKA, RONALD S. |
分类号 |
G01B5/24;G01B7/30;(IPC1-7):01B5/24;01B7/30 |
主分类号 |
G01B5/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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