Riveted ngendibaniso: eziluncedo nezingeloncedo

amalungu Riveted zenziwe iindawo ezizodwa. Kunzima nangoku ukwahlukanisa ubuhlobo. Rivet benziwa izinto zeplastiki.

isakhiwo

amalungu Riveted yakhiwa izakhi ezintathu:

• izahlulo ezibini ukuba anamathele;
• Rivet.

Into yokugqibela ibekwa nasezimfanteni ukuba ibekwe kwi kungqameko iinxalenye. Rivet lisiphathele isikhundla inxenye. Kulo mzekelo, isiqalelo Ukutshixa unalo isakhiwo onjalo:

• umzimba;
• intonga;
• BS intloko - isetyenziselwa ukubumba ikamva kwemveliso;
• lokuvala intloko - luqokelelane kwinkqubo wokujoyina izinto ezimbini.

Kuba ekwakheni components enkulu esetyenziswa yi eziliqela rivet. Kulo mzekelo, yikhompawundi iya kubizwa rivet joint ogqityiweyo.

Fields of application

Phambi kokuvela iwelding riveted iinxalenye ngokudibeneyo ezikumgangatho ophezulu iye ngokubanzi. Okwangoku, kusetyenziswa kwezinye iindawo zobugcisa. amalungu Riveted kwamalungu asetyenziswe ekwakheni moya, iinqanawa, ngwenya, ngokunjalo iintlobo zezixhobo ophezulu-ngqo. Ngaphezu koko, rivet kusetyenziswa xa odibanisa izinto zokwakha, ezifana I-imiqadi, imijelo, engile. Banceda ukumelana imithwalo lokungcangcazela bume. amalungu Riveted zisetyenziselwa ukudibanisa iintlobo ezahlukeneyo izinto. Umzekelo, ukuba iimveliso lib ukusuka kwesinyithi ingxubevange kunye iphepha aluminiyam.

amalungu Riveted. Eziluncedo nezingeloncedo indlela nimanyane

Phakathi kwezinto ezintle woyekelelo;

• ukusebenza ezilula zobugcisa;
• ukukwazi ukudibanisa ezingafani;
• uqhagamshelo ukuthembeka High;
• umelana lokungcangcazela kunye nokothuka imithwalo.

Noko ke, njengokuba uqhagamshelo nganye, kukho ezinye iingxaki xa, baba phakathi kwawo kulandelayo:

• ukwenza nisondelelane rivet, kuyimfuneko ukuba bachitha ixabiso elikhulu ngentsimbi;
• Lufuna iindleko zabasebenzi ebalulekileyo;
• ixabiso eliphezulu;
• amalungu riveted nga kugxagxiseka ngenxa imingxuma enobubanzi engafanelekanga ukuba emancamini iimveliso;
• ngexesha lokusebenza compound yobunzima kunciphisa.

Iintlobo rivet beliqela, kuba elowo kubo lisetyenziswa kwishishini elithile.

amalungu Riveted: yokuhlela

Olu hlobo lonxibelelwano zahlulwe kumgaqo:

1. Ukusebenza. Phakathi khompawundi iintlobo ezintathu eziphambili: esiqinileyo ukuze ukubamba imithwalo enzima; zamahlathi, ngokubonelela yobunzima; Ludityanisiwe - ukwenza zombini imisebenzi.

2. ukwakhiwa komphetho kwetheknoloji. Le umthungo ohlanganisa ingaqhutywa phindwa kwaye lempundu. Uhlobo yokugqibela lwenziwa kusetyenziswa pads omnye okanye ngaphezulu.

3. Inani ngamacetyana. Lo mfanekiso ubonisa inani kwizilayi ukwandisa ngokusebenzisa rivet enye phantsi komthwalo. Ngokwalo mgaqo, amalungu riveted abangatshatanga mnogosreznye. Inani labo akupheleli.

4. Inani series riveting. Kusenokubakho inye, zimbini, zintathu, njalo njalo. D. Inani ayikho elithile.

Njengoko kukhankanyiwe ngaphambili, uqhagamshelo riveted zisetyenziswa mveliso eyahlukeneyo. Ngoko ke, kukho ezahlukeneyo iindidi rivet. Ukongeza kwezi mpawu, ezi ntlobo zihlelwe ngokwezi uhlobo mortgages iintloko:

• omise;
• imfihlo;
• wamvusa countersunk;
• zezindlu.

intonga

Ngokutsho fom iquka iintlobo ezifana:

• eqinileyo;
• ezibuhlazarha (abe nge-umngxuma);
• polupustotelye - intonga yahlulwe ezimbini: omnye eqinileyo, kwaye enye - umngxuma.

ulwazi olusisiseko malunga ubuhlobo kunye namacandelo ziqulethwe kuxwebhu eqhelekileyo. Eziphawula amalungu riveted GOST 10303-68 iquka rivet ezisisiseko ezahlukeneyo. Kukho lusekiwe ububanzi bayo, ubude, layingcongolo kunye nentloko uhlobo.

material

Izinto eziphambili ezibangela udibaniso rivet zibe aphantsi steel carbon, izinyithi non-ayoni kunye ezithile aluminium. Ngaphandle koku, ngamnye iimfuno impahla olungqongqo:

• Ukuququzelela ukufakelwa kwezixhobo imveliso kufuneka ibe yeplastiki.
• Materials kufuneka ube mnye umlinganiselo ukwanda thermal. Ukungakwenzi oko kuya kwenzeka amabango xa ubushushu xi extra tsakisi. amalungu Ekugqibeleni riveted kutshatyalaliswa.
• Materials kufuneka zifane. Oku kukuqinisekisa ukuba ngoku galvanic zange abatshabalalise udibaniso. Umzekelo, ukuba lib kumacandelo ziintsimbi, amaqhosha ebhutsi intsimbi zisetyenziswa, izinto zobhedu - nobhedu, etc ...

imithwalo

Eyamkelekileyo ichongwe ngenxa iimvavanyo nezilingo ezininzi. Ngaphezu koko, baye bafunda ngenyameko ziingcali. Kukho iintlobo ezininzi loxinzelelo: stress uchebe, yade kunye nemibimbi. Kuba ngalunye uhlobo metal kwezi zalathisi kwahluka enye kwenye.

Ngokusebenzisa izinto ezimbini umthamo umthwalo eqine yesinyithi esiphakathi mayingabi ngaphezu 150 MPA noxinezeleko shear ukuba ungabi ngaphezu kwe-100 MPA.

Kufanele kuphawulwe ukuba ezi mpawu ziye zaphuhliswa hayi kuphela kokuxhuma, kodwa ngenxa rivet. Kuba kubo, babe umthwalo wabo kuvumelekile. Umzekelo, iimveliso yekharboni steel uchebe xi na ukuba ngaphezu kwe-100 MPA. Xa lokutyunyuzwa, oko akukho ngaphezu kwe 300 MPA.

imithwalo yokwakha iziqalelo zixhomekeke indlela yokuvelisa imingxuma kwimveliso. Ukuba kukho ombane elikhulu, imingxuma kufuneka senziwe kusombiwa.

Kwimeko apho kukho nefuthe yexeshana imveliso umthwalo kuvumelekile yehliswa ngama-20%. Kwezinye iimeko, ezifana rivet Cold, eli nani lehla-30%.

Izindululo ekuveliseni namalungu riveted

Ezi zithako yokuvelisa jikelele ziye zaphuhliswa ziingcali abaqeqeshiweyo kakhulu. Baye zachongwa ngenxa yeminyaka lokulingwa elabhoratri in-service unxulumano. Ngoko ke, phakathi kwazo zezi:

1. iinxalenye connecting rivet kufuneka zenziwe zisebenziseke eyohlobo olulodwa.

2. rivet kufuneka ukunika ixabiso elincinane eziphango phakathi kwezahlulo. Ukulungiselela le njongo, njengoko umthetho, ndisebenzisa wechess indlela yokuqinisa.

3. Ziphephe imbonakalo yokugoba iimpawu zesakhiwo. Ukuza kuthi ga ngoku, kukho rivet ecaleni axis ukuba enqamleza embindini lweziqalelo enxibeleleneyo.

4. Xa uxhulumaniso rivet ayikwazi kusetyenziswa iimpawu eziye ngobubanzi ezahlukeneyo.

5, inani rivet kufuneka ubuncinane ezibini ukuthintela ujikelezo yamalungu.

6. Eli linani leziqalelo kwicala elinye kufuneka ungabi ngaphezu kwemithathu. Ngokwandisa amandla imveliso kwesi salathisi iza kuncipha.

7. lempundu imfuneko ngokudibeneyo ukusebenzisa ngakumbi xa kuthelekiswa ne ukudibana compound riveting.

8. Ukuqinisekisa yobunzima. Ukuza kuthi ga ngoku, kwiindawo rivet isicelo iglu okanye ipeyinti, ezo zifunyenwe namadangatye ukutshiza.

9. Emva iindawo zokukhusela ikhutshwa phandle.

10. Inani rivet ixhomekeke projekthi liphuhlise joint riveted.

Le uxhulumaniso akuxhaphakanga kakhulu ngexesha lethu. Kube athathelwe ngokupheleleyo welding. Nangona kunjalo, oku kusetyenziswa xa kusenziwa moya, iinqanawa, kwakunye kwezinye izixhobo. Okulungileyo amandla aphezulu zo xhulumaniso lokugqibela ukufakwa lula. Noko ke, ukusebenzisa oko, kufuneka uchithe imali ethe ngentsimbi. Ngoko ke, olu hlobo lonxibelelwano iyabiza kwaye zitya nexesha.

isiphelo

Rivet, zininzi. Iindidi eziphambili kunye ubukhulu rivet ecaciswe amaxwebhu regulatory. Jonga element ixhomekeke kolu shishino. Ifakela kubo kufuna uphumezo ngqo. Ukuphambuka incinane netoti emngxunyeni kungakhokelela ekutshatyalalisweni mveliso yonke. Kwimveliso yabo kufuneka bathobele imithetho ethile, leyo ezo zinto zabuya zeengcaphephe ngokusekelwe izibalo zexesha elide kunye imifuniselo kuqhutywa.

Ngoko ke, siye wajonga ngeempawu ezicacileyo zolu hlobo lwe iikhompawundi.