Method for measuring large-scale workpiece taper using ring-plane method

The utility model relates to a method of measuring the taper of a large-scale workpiece with a ring-plate method, comprising the measurement of the taper of the taper rod and the measurement of the taper of the taper hole; wherein, the taper of the taper rod and the taper of the taper hole are figur...

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Bibliographic Details
Main Authors LIU KUN, ZHANG YE, CHEN XIANGYANG, CHAI HAILIN, LAN YONGJIU, WANG BO
Format Patent
LanguageChinese
English
Published 20.02.2008
Subjects
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
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Summary:The utility model relates to a method of measuring the taper of a large-scale workpiece with a ring-plate method, comprising the measurement of the taper of the taper rod and the measurement of the taper of the taper hole; wherein, the taper of the taper rod and the taper of the taper hole are figured out by measuring the internal and the external diameters of two ring-plates as well as the distance between the two ring-plates. The utility model has the advantages of high measuring accuracy, little amount of work, small working difficulty, and can be used in the installation and assembly of the large-scale equipment in the fields of petrochemical industry, metallurgy and shipping.
Bibliography:Application Number: CN2007112880