Zisetyenziselwa ntoni iirivethi?

Iirivets zisetyenziselwa ukudibanisa okanye ukudibanisa iziqwenga ezibini zemathiriyeli kunye, ngokwesiqhelo amaphepha esinyithi okanye amanye amacandelo olwakhiwo. Ziyintlobo ye-fastener esisigxina yomatshini, oku kuthetha ukuba xa sele ifakiwe, ayenzelwanga ukuba isuswe ngaphandle kokutshatyalaliswa.

 

Rivetsziza kwiindidi ezahlukeneyo, kubandakanywa okuqinileyo, i-semi-tubular (ekwaziwa ngokuba yi-pop rivets), kunyeiirivethi ezingaboniyo, nganye ineengenelo zayo ngokuxhomekeke kwisicelo.

 

 

1) IiRivets eziqinileyo

Iirivethi eziqinileyo lolona hlobo lwemveli lwerivet kwaye zenziwe ngokupheleleyo ngentsimbi eqinileyo. Bafuna ukufikelela kumacala omabini ezinto ezidityaniswayo ukuze kufakwe.

 

• Iimpawu:

Skwakhona: Ngokuqhelekileyo i-cylindrical enentloko kwelinye icala.

Ukuhlohla: Umngxuma ugxothwa kwizinto eziza kudibaniswa, i-rivet ifakwe, kwaye isiphelo sikhubazekile ukudala intloko yesibini.

 

• Usebenzisa:

1. Oomatshini abanzima:

Izixhobo: Kumatshini onzima kunye nezixhobo apho kudibaniswa okunamandla kakhulu kunye nesigxina.

 

2. Ulungiso kunye noLondolozo:

Izilungiso zeThutyana: Ngamanye amaxesha zisetyenziselwa ukulungiswa ngokukhawuleza okanye apho i-joint eyomeleleyo iyadingeka kodwa i-welding ayinakwenzeka.

 

2) iiSemi-Tubular Rivets (iPop Rivets)

Ii-rivets ze-semi-tubular, ezaziwa ngokuba zii-rivets ze-pop, azinamngxunya kwincam kwaye zifakwe kusetyenziswa isixhobo esikhethekileyo esizibeka ngokukhawuleza kwaye ngokulula.

 

• Iimpawu:

Ubume: I-Tubular enesiphelo esivaliweyo.

Ukuhlohla: Umngxuma ugxothwa ngezinto eziphathekayo, i-rivet ifakwe, kwaye isixhobo sokumisela siguqula ukuphela okuvulekileyo ukukhusela i-rivet kwindawo.

 

• Usebenzisa:

1. Ishishini le-Aerospace:

Iipaneli zangaphakathi: Isetyenziswa ngaphakathi kwinqwelomoya yeepaneli, ii-trim, kunye nezinye izinto.

I-Lightweight Connections: Ilungele izicelo ezilula kunye nezingabalulekanga apho kufuneka ukudibanisa okunamandla.

 

2. Umzi mveliso weemoto:

Iipaneli zoMzimba: Isetyenziselwa ukuncamathelisa iipaneli zomzimba, iitrim, kunye nezinye izinto zangaphandle.

Iipaneli zangaphakathi: Ikwasetyenziselwa ukuncamathelisa iipaneli zangaphakathi kunye neziqwenga zetrim.

 

3. Ukwenziwa ngokuBanzi:

Iindibano: Iluncedo kwimveliso jikelele yokuhlanganisa amacandelo ahlukeneyo.

IiPaneli zoMbane: Idla ngokusetyenziswa kwiiphaneli zombane nakwizivalo.

 

3) IiRivets ezingaboniyo

Ii-rivets ezingaboniyo, ezaziwa ngokuba zii-rivets zecala elinye, zinokufakwa ukusuka kwelinye icala lezinto ezidityanisiweyo, zibenze zilungele izicelo apho ukufikelela kumacala omabini kungenakwenzeka.

 

• Iimpawu:

Amacandelo: Iquka i-mandrel (iphini eliphakathi) kunye nomzimba we-rivet (iqokobhe langaphandle).

Ukuhlohla: Umngxuma ugrunjwa ngokusebenzisa izixhobo, i-rivet ifakwe, kwaye i-mandrel itsalwa ukuguqula umzimba we-rivet, yenza intloko.

 

• Usebenzisa:

1. Usetyenziso lwesakhiwo:

Icwecwe lesinyithi:Isetyenziswa ekudibaneni kwamacandelo esinyithi kumashishini afana neemoto kunye nokuvelisa.

Ulwakhiwo lweZakhiwo: Kulwakhiwo lwesakhiwo, olusetyenziselwa ukuncamathelisa iipaneli, ukugquma, kunye nezinye izakhiwo ezikhaphukhaphu.

 

2. Ishishini le-Aerospace:

Uqhagamshelo oluKhala: Isetyenziselwa ubunzima bokukhanya kunye nokulula ukufakwa kwiindibano zeenqwelomoya kunye nokufakwa kwangaphakathi.

 

3. Umzi mveliso weemoto:

Iipaneli zoMzimba: Isetyenziselwa ukuncamathelisa iipaneli zomzimba, iitrim, kunye nezinto zangaphakathi.

Amacandelo eNjini: Ngamanye amaxesha asetyenziswa kumacandelo enjini nakwezinye iindawo apho kufuneka uqhagamshelo oluqinileyo nolusisigxina kodwa ukufikelela kulinganiselwe.

 

4. Ifenitshala kunye nokusebenza ngamaplanga:

Indawo yokudibanisa: Isetyenziswa ekwenzeni ifanitshala kunye nokusebenza ngamaplanga ukuncamathisela iipaneli, izibiyeli, kunye nezinto zokuhombisa.

 

5. Ukwenziwa ngokuBanzi:

Ii-Assemblies: Isetyenziswa ngokubanzi kwimveliso ngokubanzi yokuhlanganisa amacandelo ahlukeneyo apho kufuneka indlela yokuqina eyomeleleyo nethembekileyo.

 

 

Izinto ekufuneka ziqwalaselwe xa ukhetha iiRivets:

• Ukuhambelana kwezinto: Qinisekisa ukuba izinto zerivet ziyahambelana nezinto ezidityanisiweyo.
• Iimfuno zomthwalo: Qwalasela imithwalo elindelekileyo kunye noxinzelelo oluya kuba luhlanga oludibeneyo.
• Ukufikeleleka: Qinisekisa ukuba ukufikelela kuyafuneka ukusuka kwelinye icala okanye kumacala omabini ezinto ezidityanisiweyo.
• Iimeko zokusingqongileyo: Vavanya ukuba ngaba i-riveted joint iya kuboniswa kwiindawo ezinobungozi okanye ubushushu obugqithisileyo.

 

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