Uvavanyo lokutsalwa yinkqubo ebalulekileyo kwisayensi yezinto kunye nobunjineli esetyenziselwa ukumisela amandla kunye nokuguquguquka kwezinto. Olu vavanyo lwenziwa kusetyenziswa isixhobo esikhethekileyo esibizwa ngokuba yi-tensile tester, esaziwa ngokuba yi-tensile tester okanyeumatshini wokuvavanya ukuxinanaEzi matshini zenzelwe ukusebenzisa uxinzelelo olulawulwayo kwiisampuli zezinto eziphathekayo, okuvumela abaphandi kunye neenjineli ukuba balinganise indlela abasabela ngayo kuxinzelelo kunye noxinzelelo.
Oomatshini bokuvavanya ukuxinana zizixhobo ezibalulekileyo zokuvavanya iimpawu zoomatshini zezinto, kubandakanya iintsimbi, iiplastiki, izinto ezidityanisiweyo, njl. Zidlala indima ebalulekileyo kulawulo lomgangatho, uphando nophuhliso, kunye novavanyo lokusebenza kwemveliso kumashishini ahlukeneyo. Umatshini unako ukufaka iisampulu zezinto kwinani elongezelelekileyo loxinzelelo de zifikelele kwinqanaba lokwaphuka, zibonelela ngedatha ebalulekileyo yoyilo kunye nenkqubo yokuvelisa.
Isiqheloumatshini wokuvavanya ukuxinanaUyilo luquka isakhelo somthwalo, iigrips, kunye nenkqubo yokulinganisa amandla. Isakhelo somthwalo sisebenza njengenkxaso yesakhiwo sovavanyo kwaye sigcina izinto ezinoxanduva lokusebenzisa amandla okutsala. Iiclamps zisetyenziselwa ukubamba isampuli ngokukhuselekileyo endaweni kunye nokudlulisa amandla asetyenzisiweyo, ukuqinisekisa ukuba isampuli ihlala injalo ngexesha lovavanyo. Iinkqubo zokulinganisa amandla zihlala zineeseli zomthwalo kunye nee-extensometers ezibamba ngokuchanekileyo amandla asetyenzisiweyo kunye nokuguqulwa kwezinto okubangelwa kuko.
Oomatshini bokuvavanya ukuxinana bayafumaneka ngeendlela ezahlukeneyo ukuze balungele ubungakanani obahlukeneyo beesampulu, iimilo kunye neemfuno zovavanyo. Abanye oomatshini benzelwe uvavanyo oluphezulu lweentsimbi kunye nee-alloys, ngelixa abanye benzelwe ukuvavanya iipolymers, amalaphu, kunye nezinye izinto ezingezizo ezesinyithi. Ukongeza, iimodeli eziphambili zinokuxhotyiswa ngamagumbi okusingqongileyo okuvavanya phantsi kweemeko ezithile zobushushu kunye nokufuma ukuze kufunyanwe ukuqonda okupheleleyo kokuziphatha kwezinto.
Ukusebenza kweumatshini wokuvavanya ukuxinanaIbandakanya ukubamba isampuli yezinto ezibonakalayo ngaphakathi kwesixhobo, ukusebenzisa ubungakanani obukhulayo boxinzelelo, kunye nokurekhoda uxinzelelo olufanelekileyo kunye namaxabiso oxinzelelo. Le nkqubo ivumela iinjineli ukuba zivelise ii-curves zoxinzelelo-uxinzelelo ezibonisa indlela izinto eziziphatha ngayo phantsi koxinzelelo kwaye zibonelele ngeenkcukacha ezibalulekileyo kwiimpawu zazo zoomatshini ezifana namandla okugqibela okutsalwa, amandla okukhupha, kunye nokwandiswa.
Kuphando nophuhliso,uvavanyo lokuxinanaoomatshini banceda ekuvavanyeni iimpawu zezinto ezintsha kunye nokuqinisekisa ukuba zifanelekile na kwizicelo ezithile. Kubavelisi, ezi matshini zibalulekile ekuqinisekiseni umgangatho kunye nokuhambelana kwezinto ezisetyenziswa kwiimveliso zabo, ekugqibeleni zinegalelo kukhuseleko kunye nokuthembeka kwemveliso yokugqibela.
Ukuba unomdla kuyo nayiphi na into yethu emva kokujonga uluhlu lwemveliso yethu, nceda uzive ukhululekile ukunxibelelana nathi ukuze ufumane imibuzo.
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Ixesha leposi: Meyi-10-2024