IiRivets, ezibonakala zilula kodwa zibalulekile iinxalenye zentsimbi, zithe cwaka zidlale indima ebalulekileyo ekudibaniseni nasekukhuseleni ukusukela kwiRevolution Revolution. Ngelixa bengenawo ukuchaneka kwemisonto yebholiti kunye nokungabina mthungo kwe-welding, iingenelo zabo ezikhethekileyo zesakhiwo ziye zabenza babonakala yonke indawo kwi-aerospace, i-automotive, ukwakhiwa kwebhulorho, kunye nezinto zemihla ngemihla, zibe "ibhondi engabonakaliyo" ethembekileyo kubunjineli banamhlanje.
I. Ulwakhiwo oluSisiseko kunye noMgaqo weRivets
Iirivets zihlala zinentloko kunye ne-shank. Ngokuqhelekileyo zenziwe ngesinyithi (ezifana nentsimbi, i-aluminium, kunye nobhedu), kunye ne-alloys eyahlukeneyo ekhoyo ngokuxhomekeke kwisicelo. I-Rivets isebenza ngokufaka i-shank ngokusebenzisa umngxuma owenziwe ngaphambili kwiindawo ezidibeneyo. Emva koko, amandla angaphandle (afana nokubethelwa, ukunyathela, okanye ukucofa okushushu) akhubaze i-shank (umzekelo, ngokuyicoca okanye ukuyicheba) ukuze yenze "intloko ye-rivet" yesibini, ethi ibambe ngokukhuselekileyo iindawo ezidibeneyo phakathi kweentloko ezimbini. Le ndlela yokuqinisa i-mechanical fastening ayixhomekekanga kumxube wezinto eziphathekayo, okwenza ukuba ifaneleke ngokukodwa ukudibanisa isinyithi esahlukileyo okanye apho kufuneka ukhuseleko lwe-thermal.
II. Iintlobo zeRivet kunye nezicelo
Usapho lwe-rivet lubandakanya amalungu amaninzi, ngalinye liyilelwe ukuhlangabezana neemfuno ezithile:
Iirivethi eziqinileyo: Olona hlobo lwemveli, ezi rivets zenziwe ngokubethelwa okanye ngokucinezela ukwenza intloko esisigxina. Ziqhele ukusetyenziselwa unxibelelwano olusisigxina,{1}}oluphezulu, olufana nokudityaniswa kwesikhumba senqwelomoya.
Iirivethi ezingaboniyo: Iirivethi eziyimfama ezinemandrel eyophukayo zisusa imfuneko yokusebenza kabini-kwamacala kwaye zisetyenziswa ngokubanzi kwindibano{1}}esecaleni kwezicelo, ezinje ngangaphakathi kweemoto kunye neepaneli zesixhobo.
I-Domed/conical head rivets: Iirivethi ezineemilo zentloko ezahlukeneyo zijongana nobuhle obahlukeneyo kunye nomthwalo{0}}iimfuno zokuthwala kwaye ziqhele ukufunyanwa kwizakhiwo zentsimbi.
Uqhushumbo{{0}iirivethi zokuqinisekisa uqhushumbo: Ilungiselelwe ngokukodwa ukunqanda ukuveliswa kwamaqhekeza abukhali xa kwaphuka, asetyenziswa kukhuseleko{1}}usetyenziso olunovakalelo olufana ne-aerospace.
3. Ubume obungenakuSebenziswa beTekhnoloji yeRiveting
Xa kuthelekiswa noqhagamshelo lwebholiti, olunokukhulula, kunye ne-welds, ezinokukhubaza okanye ukugqwala, iirivets zibonelela ngezi nzuzo zilandelayo:
Ukuthembeka: Banikezela ngokumelana nokungcangcazela okugqwesileyo kwaye akunakwenzeka ukuba bakhululeke ixesha elide lokusetyenziswa.
Ukutywinwa: Uqhagamshelwano oluqinileyo oludalwe yi-deformation luzalisa izikhewu, okwenza ukuba zilungele ukuthintela ukuvuza kwizicelo ezifana neetanki zamafutha kunye neenqanawa zoxinzelelo.
Ugcino-Ubuhlobo: Ezinye iintlobo zeerivethi ziyasuswa kwaye zithathelwe indawo, kanti ukuwelda kufuna ukusika kunye nokonakalisa imathiriyeli engumzali.
I-Lightweighting: I-Aluminiyam i-alloy rivets inciphisa kakhulu ubunzima kwishishini lokuhamba ngeenqwelomoya ngaphandle kokuncama amandla.
4. I-Evolution of Riveting from Manual to Intelligent
Kwimihla yangaphambili, i-riveting yayixhomekeke ekubetheni ngehamile ngabakhandi bentsimbi. Namhlanje, iguqukele ekubeni yinkqubo ezenzekelayo kakhulu: Iirobhothi kunye ne-servo riveters zinokufikelela kwi-millimeter{1}}ukuchaneka komgangatho. I-Laser{3}}i-riveting encediswayo ide isetyenziswe kwishishini le-aerospace ukulawula ukuguquka. Ubuchwephesha obuvelayo be-"self{5}} pierce riveting" (SPR) buphelisa imfuneko yokomba kwangaphambili{6}}. I-punch icinezela i-rivet kwiphepha, idala ulwakhiwo oludityanisiweyo, iyenza itekhnoloji ephambili yokunciphisa imizimba yeemoto.
Kwixesha elizayo xa ujonga iphiko elisilivere elimenyezelayo lenqwelomoya, bamba imithungo egudileyo{0}}yekhareji kaloliwe enesantya esiphezulu, okanye ukhulule umva welaptop, jonga ezo rivethi, nokuba zinyusiwe okanye azibonakali. Nangona bengaqhayisi, bangamagorha athuleyo axhasa ukusebenza ngokuthe ngqo kwempucuko yale mihla.
