Types of tensile strength testing instruments: For CRL principle: i. The Cambridge extensometer ii. Scott inclined plane tester iii. Kari’s instrument iv. Pressley fiber strength tester For CRE principal: i. The Cambridge extensometer ii. Inston tensile tester iii. Pendulum lever machine Tensile properties of different fibers: Fiber Tensile(N/Tex) Breaking extension (%) Cotton 0.19-0.45 5.6-7.1 Jute …
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1. CRL method ( constant rate of loading ) 2. CRE method (constant rate of elongation) 1. CRL method: The function of applied force is to extent the specimen until it eventually breaks down. Here the loading causes the elongation. By adding constant rate of water flow in a container which is attached with the …
Continue reading Principles of tensile experiment or Method of tensile experimentThere are two methods of experimenting Tensile properties of a textile material. and they are ; 1. CRL method ( constant rate of loading ) 2. CRE method (constant rate of elongation) 1. CRL method: The function of applied force is to extent the specimen until it eventually breaks down. Here the loading causes the …
Continue reading Principles of tensile experiment or Method of tensile experiment