Uvavanyo lwe-tensile yinkqubo ebalulekileyo kwisayensi yezixhobo kunye nobunjineli obusetyenziselwa ukumisela ukomelela kunye nokuqina kwezinto. Olu vavanyo lwenziwa kusetyenziswa isixhobo esikhethekileyo esibizwa ngokuba ngumvavanyi we-tensile, owaziwa ngokuba ngumvavanyi we-tensile okanyeumatshini wokuvavanya ukuqina. Aba matshini benzelwe ukusebenzisa uxinzelelo olulawulwayo kwiisampulu zezinto, ezivumela abaphandi kunye neenjineli ukuba balinganise impendulo yabo kuxinzelelo kunye noxinzelelo.
Oomatshini bokuvavanya i-tensile zizixhobo ezibalulekileyo zokuvavanya iimpawu zoomatshini bezinto eziphathekayo, kuquka isinyithi, iiplastiki, izinto ezidibeneyo, njl. Idlala indima ebalulekileyo kulawulo lomgangatho, uphando kunye nophuhliso, kunye nokuvavanya ukusebenza kwemveliso kumashishini ahlukeneyo. Umatshini uyakwazi ukubeka iisampulu zemathiriyeli ekunyuseni izixa zokuxinana de zifikelele kwindawo yokwaphuka, ukubonelela ngedatha ebalulekileyo yoyilo kunye nenkqubo yokuvelisa.
A eqhelekileyoumatshini wokuvavanya ukuqinauyilo lubandakanya isakhelo somthwalo, ukubamba, kunye nenkqubo yokulinganisa amandla. Isakhelo somthwalo sisebenza njengenkxaso yesakhiwo sovavanyo kwaye sigcina amacandelo anoxanduva lokusebenzisa amandla obunzima. Iiclamps zisetyenziselwa ukubamba isampuli ngokukhuselekileyo kunye nokudlulisa amandla asetyenzisiweyo, ukuqinisekisa ukuba isampuli ihlala ilungile ngexesha lovavanyo. Izixokelelwano zomlinganiselo wokunyanzeliswa zidla ngokubonisa iiseli zomthwalo kunye ne-extensometers ezibamba ngokuchanekileyo amandla asetyenzisiweyo kunye nesiphumo soguquko lwemathiriyeli.
Oomatshini bokuvavanya i-tensile bafumaneka kwiindidi ezahlukeneyo zokumisela ubungakanani besampulu ezahlukeneyo, iimilo kunye neemfuno zovavanyo. Abanye oomatshini benzelwe uvavanyo oluphezulu lwesinyithi kunye ne-alloys, ngelixa abanye benzelwe ukuvavanya iipolymers, amalaphu, kunye nezinye izinto ezingezizo ezentsimbi. Ukongeza, iimodeli eziphucukileyo zinokuxhotyiswa ngamagumbi okusingqongileyo ukuze kuvavanywe phantsi kobushushu obuthile kunye neemeko zokufuma ukuze ufumane ukuqonda okupheleleyo kokuziphatha kwezinto.
Ukusebenza kwe-aumatshini wokuvavanya ukuqinakubandakanya ukubamba isampulu yemathiriyeli ngaphakathi komdlalo, ukusebenzisa izixa ezikhulayo zoxinzelelo, kunye nokurekhoda uxinzelelo oluhambelanayo kunye nexabiso loxinzelelo. Le nkqubo yenza ukuba iinjineli zenze iigophe zoxinzelelo ezibonisa indlela izinto eziziphatha ngayo phantsi koxinzelelo kwaye zibonelele ngezimvo ezibalulekileyo kwiipropathi zayo zoomatshini njengamandla okuqina, amandla esivuno, kunye nobude.
Kuphando nophuhliso,uvavanyo lokuqinaoomatshini banceda ukuvavanya iipropati zezinto ezintsha kunye nokuqinisekisa ukufaneleka kwazo kwizicelo ezithile. Kubavelisi, aba matshini babaluleke kakhulu ekuqinisekiseni umgangatho kunye nokuhambelana kwezinto ezisetyenziswa kwiimveliso zabo, ekugqibeleni banegalelo ekukhuseleni nasekuthembekeni kwemveliso yokugqibela.
Xa unomdla kuyo nayiphi na yezinto zethu ezikulandelayo ukujonga uluhlu lwemveliso yethu, nceda uzive ukhululekile ukuqhagamshelana nathi ngemibuzo.
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Ixesha lokuposa: May-10-2024