FORMING DEVICE AND FORMING METHOD FOR SQUARE GLASS CELL

PURPOSE: To shorten forming cycle time, to prevent burning and to improve finishing accuracy of forming. CONSTITUTION: Two heating furnaces 3 and 103 are fixed on a table 4 which is supported by a revolving shaft 5 and is turnable back and forth 180 deg.. Square blind tubes 1 are inserted by transpo...

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Bibliographic Details
Main Author YOSHIOKA HIDEO
Format Patent
LanguageEnglish
Published 19.03.1996
Edition6
Subjects
CHEMISTRY
GLASS
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
MEASURING
METALLURGY
MINERAL OR SLAG WOOL
PHYSICS
TESTING
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Summary:PURPOSE: To shorten forming cycle time, to prevent burning and to improve finishing accuracy of forming. CONSTITUTION: Two heating furnaces 3 and 103 are fixed on a table 4 which is supported by a revolving shaft 5 and is turnable back and forth 180 deg.. Square blind tubes 1 are inserted by transporting claws 10a, 10b into the heating furnace 3, where these tubes are heated and thereafter, mandrel 2 are inserted therein. The table 4 is then turned 180 deg. and is transported to a forming position, where a suction cylinder 8 descends to form the square blind tubes 1 by suction.
Bibliography:Application Number: JP19940234139