Teko ea tensile ke ts'ebetso ea bohlokoa ho mahlale a thepa le boenjineri e sebelisetsoang ho bona matla le elasticity ea thepa. Teko ena e etsoa ho sebelisoa sesebelisoa se khethehileng se bitsoang tensile tester, e tsejoang hape e le "tensile tester" kapamochini oa ho etsa liteko. Mechini ena e etselitsoe ho sebelisa tsitsipano e laoloang ho lisampole tsa thepa, ho lumella bafuputsi le baenjiniere ho lekanya karabelo ea bona khatellong ea maikutlo le khatello ea maikutlo.
Mechini ea ho etsa liteko ke lisebelisoa tsa bohlokoa tsa ho lekola thepa ea mochini, ho kenyeletsoa litšepe, polasetiki, lisebelisoa tse kopaneng, joalo-joalo. E bapala karolo ea bohlokoa taolong ea boleng, lipatlisiso le nts'etsopele, le tlhahlobo ea ts'ebetso ea lihlahisoa liindastering tse fapaneng. Mochini o khona ho beha lisampole tsa thepa ho eketseha ha tsitsipano ho fihlela li fihla pheletsong, e fana ka lintlha tsa bohlokoa bakeng sa moralo le ts'ebetso ea tlhahiso.
E tloaelehilengmochini oa ho etsa litekomoralo o kenyelletsa foreimi ea mojaro, li-grips, le sistimi ea tekanyo ea matla. Foreimi ea mojaro e sebetsa e le ts'ehetso ea sebopeho bakeng sa tlhahlobo mme e boloka likarolo tse ikarabellang bakeng sa ho sebelisa matla a matla. Li-clamp li sebelisetsoa ho tšoara sampole sebakeng se sireletsehileng le ho fetisetsa matla a sebelisitsoeng, ho netefatsa hore sampole e lula e tiile nakong ea tlhahlobo. Litsamaiso tsa ho metha ka matla hangata li na le lisele tsa mojaro le li-extensometer tse nkang matla a sebelisitsoeng ka nepo le ho senyeha ha thepa.
Mechini ea liteko tsa tensile e fumaneha ka mefuta e fapaneng ea litlhophiso ho amohela boholo bo fapaneng ba sampole, libopeho le litlhoko tsa tlhahlobo. Mechini e meng e etselitsoe tlhahlobo ea boleng bo phahameng ba litšepe le li-alloys, ha tse ling li etselitsoe ho etsa liteko tsa lipolymer, masela le lisebelisoa tse ling tseo e seng tsa tšepe. Ho feta moo, mehlala e tsoetseng pele e ka ba le likamore tsa tikoloho bakeng sa tlhahlobo tlas'a maemo a itseng a mocheso le mongobo ho fumana kutloisiso e feletseng ea boitšoaro ba lintho tse bonahalang.
Ts'ebetso ea amochini oa ho etsa litekoe kenyelletsa ho tšoara sampole ea thepa ka har'a sesebelisoa, ho sebelisa tsitsipano e ntseng e eketseha, le ho rekota khatello e tsamaellanang le boleng ba khatello. Ts'ebetso ena e thusa baenjiniere ho hlahisa li-curve tsa khatello ea maikutlo tse bonts'ang boitšoaro ba thepa tlas'a tsitsipano le ho fana ka lintlha tsa bohlokoa mabapi le thepa ea eona ea mochini joalo ka matla a ho qetela, matla a tlhahiso le bolelele.
Ka lipatlisiso le nts'etsopele,teko ea tsitsipanoMechini e thusa ho lekola boleng ba lisebelisoa tse ncha le ho netefatsa hore li loketse lits'ebetso tse ikhethileng. Bakeng sa bahlahisi, mechini ena e bohlokoa ho netefatsa boleng le botsitso ba thepa e sebelisoang lihlahisoa tsa bona, qetellong e kenya letsoho polokehong le ho ts'epahala ha sehlahisoa sa ho qetela.
Ha u thahasella ntho leha e le efe ea rona ka mor'a hore u shebe lenane la lihlahisoa tsa rona, ka kopo ikutloe u lokolohile ho ikopanya le rona bakeng sa lipotso.
Nako ea poso: May-10-2024