Iintlobo rivet, iimpawu, isicelo ufakelo

Ngokubanzi, kusapho zokubopha rivet igqalwa njengenye yeenketho inokuthenjwa ukuba entengo. Oku kwahlukile ukwakha eqwalasele lungu evaliweyo, kubangele amandla ukuqina ngesakhiwo wajoyina. Enye into kukuba ngokusebenzisa umgaqo sothimbo akusoloko indlela kuvumelekile. Noko ke, kukho iintlobo ezahlukeneyo rivet, ezahluke isakhiwo kunye nezinye iimpawu eyenza ukusetyenziswa kakuhle kubo kwiinkalo ezahlukeneyo.

iimpawu eziphambili of izinto zokubopha

Ngokumalunga ezikhethiweyo lokuvala Uphawu engundoqo isigqibo. Kuthathelwa ingqalelo eziliqela parameters, phakathi leyo - netoti yentonga. Kusenokuba ukusuka mm-1 ukuya ku-36 kwi ubude mm-2 ukuya kwi-180. Asifanele sicinge ukuba ubukhulu okukhulu ezinxulumene ngqo ngamandla rivet. Steel iiphaneli intonga 10 mm ubukhulu kunokuba izinto tubular namandla kakhulu ubhedu, kanye ububanzi mkhulu kuno-20 mm. Nakuba kunjalo, oku kuxhomekeke kuhlobo imithwalo ezinikezelwa - ngamanye amaxesha buyanceda ukusebenzisa iindawo zibhityile-onodonga tubular.

rivet iphethini intloko ngeenxa ephantsi nje uluhlu encinane indices esinobukhulu - ukusuka ku-1 ukuya kwi-10 mm, kwaye ubude kulo mzekelo yahluka ukusuka-4 ukuya kuma-80 mm. Products nge umnqwazi osicaba abe ubukhulu kuluhlu 2-36 mm kunye ubude 4-180 mm. Uninzi nje iindawo iintlobo countersunk le rivet, enokusetyenziselwa yayigcinwa ubunzulu 200 mm.

Ukwahlukanisa nasekumeni

Kukho iinguqulelo ezininzi ezahlukeneyo, lokuvala. A standard yinto efunekayo spacer esetyenziswa ngokudibene enkulu, ezithambileyo kunye nezinto krobo. Qhagamshelana intloko rivet ngexesha lofakelo kubonakala evumela ukuba asasaze umthwalo phezu indawo enkulu kwicala umva. Kuba zokusebenza ngokhuni kusetyenziswa imodeli caba. Xa yenziwe kokufaka intonga kwaye yenza iphaphazelise nezibaya, mvisiswano leyo, kwelinye icala, kunika yokumisa reverse kunye nezinto ukulungiswa. Ngokuqhelekileyo, le aluminiyam rivet ukuba unako ukumelana ngemivalo ukukhanya. izinto ezinomdla kunye mnogozazhimnye elungiselelwe yokudibanisa izinto olulingana ezahlukeneyo. unit abunjwe kule meko jikelele, ngoko ke idla ngokusetyenziswa apho kungekho ukuqonda ngokucacileyo ubukhulu workpieces. Noko ke, iinketho ezininzi zobugcisa zinika abaphuhlisi models ezisebenzisanayo. Ngesi sakhiwo, i itshixa izinto cam inokuba khona kumanqanaba zamashumi. Kulo mzekelo, isiseko carrier, intonga omnye kuphela uya kwenza.

Ukuhlelwa kwezinto

Uninzi rivet ezenziwe ngentsimbi. Ngokukodwa, sebenzisa i-alumuniyam, intsimbi, ubhedu nangobhedu. Phantse yonke imizekelo kolu hlobo kudinga ngokwemiqathango zokuzikhusela umhlwa. Aluminiyamu nobhedu rivet linophawu ductility kunye nokutha ephantsi. izinto zokubopha Steel isoloko ngakumbi kusetyenziswa uqeqesho kwezoyilo apho ufuna ukuqinisekisa ukuba amandla ngokwaneleyo.

Common kunye nokusetyenziswa rivet zeplastiki. Ngokubanzi, ke ezenziwe polyamide, nto leyo nayo esikwaziyo ukunikeza uxhulumaniso olomeleleyo. Kakade ke, kwisalathiso amandla olu khetho kudlala metal. Noko ke, ukuba rivet umhlwa galvanic kwixesha elide ngeke iqinisekise umgangatho ophakamileyo ukhuseleka ukufuma, plastiki na ekuqaleni zibandakanyiwe asabela ezinjalo ezonakalisayo. Ukongeza, le polyamide akuthethi ukuqhuba umbane kwaye ngeyona ndlela esinxibelelana izinto ezenziwe zisasilela kunye fiberglass. Namhlanje, ubuchwepheshe azikhuli ezishushu ukuphuhlisa iindlela, wayifaka yi rivet zeplastiki izixhobo ezijongeneyo, ukudala engaquki isakhiwo monolithic.

Ukumbiwa yangaphakathi rivet

Ubukho kumsonto kwi rivet eziqhelekileyo nezinye iimveliso yesinyithi, kodwa kule meko uphunyeziwe indlela nitrogen kabini kabini. Oko kukuthi, umzimba element yaziswa emngxunyeni uzilungiselele, emva koko kwelinye icala emkhonweni inxalenye yesibini ifakiwe yi kokujikeleza. Le ndlela iye zalo eziluncedo ngokohlobo ukuthembeka olulula ukuphunyezwa, kodwa akusoloko ukuba kunokwenzeka ukuqalisa. Ngoko ke, kusenokwenzeka ukuba sebenzisa imodeli zeemoto. Ukuba rivet yangaphakathi ezifunekayo nitrogen engqongqo ukujiwuza ilungu abancedisayo, qeda uyilo umgaqo ithetha deformation ekupheleni ukwenza i stop. Kunokuthiwa Umgaqo expansible, kunye ukuqina isakhiwo tubular, kwakunye nezinye iindlela tip rivet deformation ngenjongo entengo.

izixhobo ukufakwa

Olu tyando lwenziwa kumanqanaba eziliqela. I drill umngxuma lokuqala idaliwe, ekuthe inxalenye yokufaka iza kwenziwa. Phantse zonke iintlobo rivet ukuba kufakelwa elitywinwe, netoti leyo 10-15% ngaphezu Ebubanzini ngenduku. kwezenzeko ze ukungaqini kulo mzekelo semxholweni. Xa izinto zokubopha umngxuma uzilungiselele adityaniswe ukwenzela ukuba isiciko ibekwe kwicala elingemva kwindawo osebenzela kuyo.

Kweli nqanaba, iindlela kokumisa ungahluka. Threaded imodeli kuyenzeka ukulungisa wakhe, ngaphandle kokusebenzisa izixhobo ezikhethekileyo. Kodwa uhlobo zivutha rivet spacers intsimbi zekhompyutha okanye gqitha kuphela ngokusebenzisa izixhobo ezikhethekileyo. kubabethi Rasklepka okanye ekuveliseni Pistons zombane izando nezixholo, kuxhomekeke kudidi lwe lokuvala.

Apho rivet osebenzayo?

Isikakhulu izinto zokubopha ezisetyenziswa kumsebenzi kwishishini lokwakha kunye nokulungiswa. Ukwakhiwa kakhulu oku akuthethi ukudibanisa, kodwa izinto zokuhombisa ugqibezela ngohlobo panel, iimakhishithi neepleyiti badla ziyaxhonywa ngale ndlela. Technology kunye ukulungisa ukuchaneka uvumele ukusetyenziswa kwe-hardware kunye mveliso. Umzekelo, i-aluminiyamu rivet ngokukhuselekileyo ukudibanisa iphaneli ichipboard. Iziqalelo steel zisetyenziswa kule migca ibandla umatshini-yokwakha ngexesha lofakelo oxwebhu intsimbi kunye iindawo.

isiphelo

indlela uqinisa double ineendlela ezininzi ngaphezu kwezinye izinto zokubopha. anakho Kodwa, neziphene yayo. Isibakala sokuba uninzi ezazibanjwa kule hlobo yenzelwe disassembly. Umzekelo, iintlobo edubulayo xa of rivet nga kubizwa i-off omnye - ngengqiqo yokuba ingafakwa kuphela kwindawo enye ngaphandle ithuba kwakhona ufakelo-. Le nyaniso akubalulekanga kakhulu kwezoqoqosho technical - njenge izixhobo ezincinane iinkcukacha metiz ekujoliswe ngokusisigxina. Cima rivet bangathungelana kuphela deformation iimveliso, kodwa kulo mzekelo, isixhobo ngakumbi uqhagamshelwano rivet Waziqhiwula METIZ kumnqabela yena.