Mechanical in situ curometer
An in situ curometer has been developed to follow the cure of thick articles during molding, by measuring continuously the dynamic mechanical properties (shear modulus and loss angle). The apparatus is designed to provide cure data on curable articles such as rubber products and components in situ,...
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Main Authors | , , |
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Format | Patent |
Language | English French German |
Published |
19.05.1999
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Abstract | An in situ curometer has been developed to follow the cure of thick articles during molding, by measuring continuously the dynamic mechanical properties (shear modulus and loss angle). The apparatus is designed to provide cure data on curable articles such as rubber products and components in situ, during the curing of the article, to improve manufacturing cure efficiencies. The curometer is a small-scale version of an Oscillating Disk Rheometer, designed to operate through a mold wall. An approximate theoretical treatment has been developed to relate the observed torque and loss angle to the dynamic properties of the rubber compound. |
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AbstractList | An in situ curometer has been developed to follow the cure of thick articles during molding, by measuring continuously the dynamic mechanical properties (shear modulus and loss angle). The apparatus is designed to provide cure data on curable articles such as rubber products and components in situ, during the curing of the article, to improve manufacturing cure efficiencies. The curometer is a small-scale version of an Oscillating Disk Rheometer, designed to operate through a mold wall. An approximate theoretical treatment has been developed to relate the observed torque and loss angle to the dynamic properties of the rubber compound. |
Author | TALUG, AHMET FIELDING-RUSSEL, GEORGE SAM GENT, ALAN NEVILLE |
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Discipline | Medicine Chemistry Sciences Physics |
DocumentTitleAlternate | Mechanischer in situ Vulkameter Vulcamètre mécanique in situ |
Edition | 6 |
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Notes | Application Number: EP19930110484 |
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PublicationDate | 19990519 |
PublicationDateYYYYMMDD | 1999-05-19 |
PublicationDate_xml | – month: 05 year: 1999 text: 19990519 day: 19 |
PublicationDecade | 1990 |
PublicationYear | 1999 |
RelatedCompanies | THE GOODYEAR TIRE & RUBBER COMPANY |
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Snippet | An in situ curometer has been developed to follow the cure of thick articles during molding, by measuring continuously the dynamic mechanical properties (shear... |
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SubjectTerms | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PERFORMING OPERATIONS PHYSICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TESTING TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
Title | Mechanical in situ curometer |
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