Scribing sheet of special compass in mould manufacturing

The utility model discloses a scribing sheet of a special compass in mould manufacturing. A round hole is arranged at the center point of the scribing sheet. The scribing sheet disclosed by the utility model has the advantages of simple structure and convenience in use, and can effectively carry out...

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Bibliographic Details
Main Authors JI MINGHAO, YE SHANPEI, SHEN JIAN
Format Patent
LanguageChinese
English
Published 20.06.2012
Subjects
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Summary:The utility model discloses a scribing sheet of a special compass in mould manufacturing. A round hole is arranged at the center point of the scribing sheet. The scribing sheet disclosed by the utility model has the advantages of simple structure and convenience in use, and can effectively carry out effective rounding on a pre-drilling position. A pre-set position is high in precision and reliable.
Bibliography:Application Number: CN20112417267U