Ungayisebenzisa kanjani i-welding ebandayo yensimbi

I-cold welding yensimbi iyi-adhesive ephezulu evumela ukuthi uxazulule ngokushesha inkinga ebangelwa ukulimala komshini emikhiqizweni yensimbi isikhathi esifushane.

Ibuye isebenze ekulungiseni okuncane kwezakhiwo zensimbi, ngaphakathi lapho kukhona uketshezi ngaphansi kwengcindezi ephansi - amapayipi amapayipi kanye nama-radiator ahlukahlukene. Impahla yokugcina yenze i-welding ebandayo yaba ithuluzi elidume kakhulu, ngenxa yekhono layo lokuhlanganisa insimbi "imanzi", ikhipha uketshezi ngesikhathi senqubo yokuqinisa.

Ukushisela okubandayo kuqukethe izingxenye ezi-4 eziyinhloko:

• i-epoxy resin;
• ukuqina;
• impushana yensimbi;
• izithasiselo ngendlela yesibabule noma ezinye izinto.

Izinhlobo ze-welding ezibandayo zensimbi

Ngokwakhiwa, izinhlobo ezimbili zeglue zihlukaniswa:

• ingxenye eyodwa. Inqubo yokwelapha iqala ngesikhathi sokuvula iphakheji, lapho umswakama ovela emoyeni ungena kuwo. Ngakho-ke, iglue enjalo isetshenziswa ngesikhathi esisodwa;
• izingxenye ezimbili. Iqukethe i-epoxy resin exutshwe ne-metal powder kanye ne-hardener. Ukuze kuqiniswe, kuyadingeka ukuxuba izingxenye kahle. Itholakala ngokufana okuwuketshezi nokufana nepulasitiki. Iglue ewuketshezi isetshenziswa uma udinga ukuvala amapayipi noma ukulungisa imifantu. I-Plasticine ifanelekile uma udinga ukubuyisela futhi uxhume izakhi zesakhiwo eziphukile. Nge-ductile welding ebandayo, ungakwazi ngisho nokulungisa intambo ku-bolt ngokusebenzisa i-glue futhi uyifake nge-nati kuze kube yilapho i-glue iqina.

Ngokusho kobubanzi besicelo, i-glue ingahlukaniswa ngezinhlobo eziningana:

1. Универсальный... Izingxenye zayo zikhethiwe ukuze ungakwazi ukunamathisela insimbi kuphela, kodwa futhi nezinye izinto eziningi. Kodwa-ke, umphumela wokulungiswa okunjalo ushiya okuningi okufanele ukwenze.
2. Khethekile... Idizayinelwe ukunamathelisa into ethile. Ngaphezu kwalokho, iqukethe izinto ezinikeza i-compound izici ezibalulekile, njengokumelana nomswakama noma ukumelana nokushisa.
3. Imoto... Ukubunjwa kwayo kucatshangwa ngendlela yokuthi kungenzeka ukulungisa izingxenye zemoto yensimbi, irabha, ipulasitiki nengilazi. Empeleni, iyindawo yonke, kodwa ngenxa "yokugxila" kwayo kuhlu oluncane lwezinto zokwakha, inamandla kakhulu kunokwejwayelekile kwendawo yonke.

Iyiphi i-welding ebandayo efanelekile i-radiator yemoto

Ukushisela okubandayo kufanele kugcinwe ku-arsenal yanoma yimuphi umthandi wemoto oqale uhambo olude, ngoba angakwazi ukusiza uma kwenzeka kuvuza i-radiator. Lapha, kokubili uhlobo lwepulasitiki olufana nolwe-liquid lwe-welding ebandayo lungaba usizo. Abanikazi bezimoto bavame ukusebenzisa i-plastic glue, kodwa uma kunesidingo samandla aphezulu, kungcono ukusebenzisa i-glue ewuketshezi.

Ngokuqondene nobuchwepheshe obuncane beglue, khona-ke ungakwazi ukunaka iglue ekhethekile engamelana nokushisa yensimbi enothuli lwe-aluminium (ama-radiators aluminium) noma iglue yemoto.

Cold Welding Car Radiator Welding Process

Ukuze ubuyisele ukusebenza kwe-radiator evuzayo isikhathi esithile, udinga ukuthatha izinyathelo ezilandelayo:

1. Phatha ukuvuza nge-sandpaper, okungcono kuze kube yilapho kuvela ukukhanya. Kubalulekile ukushiya imihuzuko ejulile ensimbi ukuze ukwandise indawo yokuxhumana ne-adhesive.
2. Gcoba insimbi nge-acetone, futhi uma kungenjalo, sebenzisa uphethiloli.
3. Khama inani elidingekayo le-welding ebandayo kusuka ku-tube noma uhlukanise nebha, bese uyiletha esimweni "sokusebenza" ngokugqugquzela noma ukuxova kuze kutholakale ukuvumelana okulinganayo.
4. Faka ukwakheka ekuvuzeni futhi bushelelezi. Lokhu kufanele kwenziwe ngokushesha ngangokunokwenzeka, njengoba kuye ngohlobo lweglue engasetha ngokushesha. Uma imbobo inkulu, khona-ke kungcono ukuyivala usebenzisa ucezu lukathayela njenge-patch bese uyinamathisela ngeglue efanayo.
5. Ngemuva kokulungisa indawo eyonakele, udinga ukuvumela i-glue ukuthi iqine ngokuphelele. Lokhu kuzothatha ihora eli-1 kuye kwangama-XNUMX kuye ngokuqina kongqimba, umkhiqizi we-adhesive kanye nezinga lokushisa elizungezile. Uma isikhathi "siphela", khona-ke ngesigamu sehora ungaqala imoto futhi uye enkonzweni eseduze.

Umphumela wokusebenzisa i-welding ebandayo ukulungisa i-radiator yemoto ingaba ehlukile futhi incike ezintweni eziningi. Lona ubukhona bokupholisa ngaphansi kwendawo lapho umonakalo ulungiswe khona, kanye nobukhulu bendawo eyonakele, nobukhulu bengqimba yokunamathisela, kanye nesikhathi esanikezwa ngaso ukuze some. Esimeni esihle kakhulu, ungakwazi ukushayela amakhilomitha angamakhulu amaningana ngaphandle kwezinkinga. Nokho, khumbula ukuthi ukushisela okubandayo kuyisinyathelo sesikhashana futhi kufanele uhlale uqaphile.

Imibuzo nezimpendulo:

Yini engaba ashiselwe abandayo? Ngokusho kwabakhiqizi bemikhiqizo enjalo, imikhiqizo yabo iyakwazi ukunamathisela cishe noma iyiphi indawo: insimbi, ingilazi, izinkuni, i-ceramic, irabha ngisho namatshe.

I-cold weld ihlala isikhathi esingakanani? Kuncike ohlotsheni lwendawo okufanele luhlanganiswe, ukunamathela kumasu wokunamathisela, kanye nezimo zokusebenza zomkhiqizo oqediwe. Impahla eyinhlanganisela iyoma cishe emahoreni angu-8.