Bincike na Taurari na Musamman Karamin Kirkiro

An samar da wannan abin da ya shafi kawai don tabbatar da tensile strength na aluminum wires da ake amfani da su wajen conductor a electric power cables. An yi abin da ya shafi kawai ga material na conductor don bincike zama na wannan material. A cable conductor yana rawa da pull daga kusa mafi tsarki a lokacin fina, gina da kuma inganta saboda haka ya kamata yake da kyau zuwa cewa yake tsaftace pulling force da nake. Saboda haka an buga da kyau cewa material na conductor yana da tensile strength da ke da ita.

Abubuwan da ke bukata don Tensile Test

1. Tensile Testing Machine: Machine mai automati, da grip ɗaya da biyu masu design mai kyau don iya haƙa conductor da karshe kafin cewa ba zai slid ba ta hanyar waɗanda. Machine ya kamata yake da kyau zuwa cewa yake iya bayar tension da ke buƙata a lokacin abin da ya shafi kawai.

2. Plane Faced Micrometer wanda zai iya ƙirƙira accurately 0.01 mm variation. Wannan ana amfani da shi don ƙirƙira diameter na specimen conductor.

3. Scale da Scale division 1 mm don ƙirƙira length na specimen conductor.

4. Weighing Balance da sensitivity 0.01g don ƙirƙira mass na specimen.

Tarihin Tensile Test na Conductors

Specimen na conductor da length mafi yawan gauge length (gauge length shine length na specimen da ake yi abin da ya shafi kawai) an fito da kasa. Da ƙarin hawa da cewa length mai kyau na entire specimen ya kamata yake da extra length a biyu ƙarshe a kan gauge length don iya haƙa shi da grips na tensile testing machine. Ba a buƙata pre-conditioning na specimen ba don Tensile test.

Tarihin Tensile Test na Conductors

Idan an yi abin da ya shafi kawai, an ƙirƙira diameter na specimen da plane faced micrometer kuma an rubuta shi. Idan an yi solidal conductor, an ƙirƙira mass da length na specimen da weigh balance da measuring scale respectively. Duk da haka an haƙa specimen a ƙarshe jawabuwar machine da gribs. Load an bayar shi da karshe kuma an sanya ta. Rate of separation na jawabuwar machine ba za su fi 100 mm per minute ba. Idan Tensile test specimen ya jagoranci, breaking load ya rubuta shi daga dial na tensile testing machine, kuma an sanya tension strength.

Tabulation of Observations of Tensile Test na Conductors

Calculation

Report

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