Glue for izikebhe zenjoloba: okungcono? Indlela yokwenza i-glue ngesikebhe senjoloba ngezandla zakho siqu?

Abakhi bezimoto zenjoloba namuhla bakhiqiza amamodeli ngokuqina okukhulayo nokuthembeka ekusebenzeni. Noma kunjalo, ukulimala kwezicubu kuyisinye sezizathu ezivame kakhulu zokufinyelela ekukhwaleni amasevisi. Ochwepheshe bathatha imali eningi ngamasevisi abo ukuze babuyisele ubuqotho bomkhumbi, kodwa ezimweni eziningi kungenzeka ukwenza imisebenzi yokulungisa ngokwabo. Kwanele ukusebenzisa i-glue yokweqa isikebhe senjoloba, esithengwe esitolo noma olungiselelwe ngezandla zakho. Into esemqoka kuleli bhizinisi ukukhetha ngokufanele ukwakhiwa, ukuze kungabi nje kuphela ukufaka umxhwele ngokuqondile, kodwa futhi ungakwazi ukubhekana nemithwalo eqhubekayo ngesikhathi usebenzisa isikebhe. Ukuze unqume indlela engcono kakhulu yale thuluzi, kufanele uzijwayeze ngokubuyekezwa kwezipesheli eziphumelelayo kakhulu emakethe.

Izingqungquthela ngesisekelo senjoloba

Iningi elinconywa ukuthi izikebhe zokulungisa iziqephu zomculo zenziwe nge-rubber. Lawa mathuluzi anezinzuzo eziningi ezivamile ezingahle zibhekiswe ekusebenziseni kalula, nasemisebenzini eqondile yobuningi bokunamathela. Izikebhe ezithinteka kakhulu zenziwe nge-PVC (PVC). Kunamamodeli akhethekile ama-glue amalungiselelo ezinhlobonhlobo ezinjalo zokwenziwa, nakuba abakhiqizi bemikhumbi bebuye bahlukanise izici ze-PVC, okuyinkimbinkimbi yokukhetha. Ngakho-ke, inzuzo enkulu, ene-adhesive yomkhumbi we-rubber walolu hlobo, iyinkimbinkimbi yayo. Kungakhathaliseki ubukhulu nokuthungwa kwengubo, kungenzeka ukusebenzisa izindlela ezinjalo zokufaka izimbobo nokulungisa amajoyina.

I-adhesive ibuye ikwazi ukusebenzisana nezindawo ezinkulu. Uma, isibonelo, kuyadingeka ukuthi ugcine izimbobo ezimbalwa noma uhlele ukusebenzisana nokusikeka okwenziwe, ukubunjwa kuzokukhululeka ukusebenzisa ngenxa yokunamathela isikhathi eside. Naphezu kwemvelaphi yalo yokwenza, i-adhesive yamabhuloho enjoloba alolu hlobo iwubuhle bemvelo. Akuyona into enobuthi futhi engenabungozi kubantu. Ngokuphathelene nokulondolozwa kwe-viscosity namandla, izici eziphezulu ze-glue njengengxenye ephikisanayo iqinisekisa ukuhlangenwe nakho okuphumelelayo ngamapulangwe nezinto zokwakha epulasitiki.

Glue for imvuthu yempuphu

Lolu uhlobo oluthile lwezinhlanganisela zokunamathisela ezenzelwe ukugqoka izingubo nezinsimbi. Ngokukhethekile, zisetshenziselwa ukuhlelwa kwezindawo zezingane kanye nezemidlalo, okusho ukuthi ngokwayo kubonisa izinga eliphezulu lokuthembeka. Sebenzisa i-adhesive enjalo ngezikebhe zenjoloba iyeluleka ngoba ikhono layo lokuncipha. Okusho ukuthi, uma imithwalo eshukumisayo, njengomthetho, inomthelela omubi ekubunjeni okunzima okwakhiwa kwamakhemikhali avamile, isakhiwo sokuxosha sibavumela ukuba baqonde. Ngaphezu kwalokho, izindlela ze-chips ze-raber zinomphumela wokulwa nesibhamu.

Kodwa-ke, phakathi kokushiyeka kwalokhu okunamathelayo kufanele kuqashelwe izidingo zemibandela yesicelo. Okokuqala, kubalulekile ukuhambisana nombuso wokushisa. Kuyinto efiselekayo ukwenza umsebenzi wokulungisa ngesikhathi esifudumele. Ngendlela, ukuthola ukuthi ingcono yini ukuhlanganisa isikebhe senjoloba, kufanele uqaphele izinga lomswakama. Lokhu akusebenzi nje kuphela ekufomeni kwale hlobo, kodwa nakuzo zonke izingxube ezinobuthi. Ngokujwayelekile, izinga lokumhambisa okungaphezulu kuka-70% liyanconywa.

Igoli elilodwa noma amabili-ingxenye?

Izingxenye ezimbili zezinhlanganisela azivele kungekudala. Zihluke ekutheni zithole imiphumela engcono, ngakho-ke izindleko zabo ziphakeme. Umphumela wokugcina ungenxa yezici ezikhethekile zezingoma. Endabeni yama-agent-components, i-adhesive isivele iqukethe izithako ezidingekayo, phakathi kweziphi izisekelo ezisakazekayo ezinzima nezinanzi. Ukubambisana kwamakhemikhali amabili ezinamabhaja ezinjoloba kungabandakanya ukuqina kwama-polyester namajoyina, kodwa kumele kuhlanganiswe ngaphambi komsebenzi. Isikhathi sokubeka singafinyelela emaminithini angu-40, kodwa kunzima ngokugcwele ngosuku.

Ukuqhubeka kusukela ngenhla, kungaphetha ngokuthi izinhlanganisela zamakhi eyodwa zisebenza ngokusezingeni futhi ezishibhile, nakuba izimfanelo zabo zokusebenza ziphansi kunezilinganiso ezimbili eziyingxenye. Ngakho-ke, uma umonakalo omncane uhlelwe, kunengqondo ukusebenzisa i-adhesive elula yezikebhe zenjoloba ngesithako esisodwa esisebenzayo. Ngendlela, izimali ezisekelwe ezingxenyeni ezimbili zivame ukusetshenziselwa ochwepheshe.

Ingabe i-"Moment" iglue ingasebenza?

Omunye wabameleli abathandwa kakhulu yi-polyurethane compounds yi-glue "Moment" encwadini ekhethekile. Ngendlela, lokhu akuyona nje ithuluzi elivamile lokugqoka ama-polyvinyl chloride fabrics, okungukuthi ukwakheka kwezikebhe ezincane. Isici sale thuluzi ukuhlanganiswa komsebenzi ngezingqimba ezinzima neziphansi ze-PVC. Kodwa-ke, uma kukhona umbuzo mayelana nokuthi iyiphi i-adhesive engcono emabhokisini enjoloba, lapho kukhona khona i-polypropylene noma i-polyethylene, khona-ke "i-Moment" izosuswa. Kwezinye izimo, ukusetshenziswa kwalokhu kuhlanganisa kuvumela amandla amakhulu okunamathela.

Uma kuqhathaniswa nezinye izindlela ezisezingeni le-polyurethane, lokhu okuhlukile kunokuvikelwa okwandisiwe kumathonya angaphandle, ikakhulukazi kuma-alkalis nama-acids. Ngesikhathi esifanayo, ukunamathela kwezikebhe ezinjenge-rabber akuyona into enobuthi ne-frost resistant, okuyinto ezobahambelana nabadobi besebenzisa izikebhe ebanda.

Iyiphi indlela engcono kakhulu?

Phakathi kwenani elikhulu lokuzikhethela, yiqiniso, kukhona labo abazobhekana kangcono nomsebenzi osheshayo wokuhlanganisa. Noma kunjalo, amandla amakhulu, njengombuso, anquma izindleko ezihambisanayo, futhi izindlela ezishibhile zivame ukulahlekelwa ngokwemigomo yokumelana nokugqoka. Uma sikhuluma ngesisombululo esiphezulu, kufanele siphendule umbuzo ngokuthi iyiphi i-adhesive esetshenziselwa izikebhe zenjoloba kaningi kunezinye. Lokhu kuzoba ingxenye eyodwa, ikhamera esekelwe e-rubber eyenzelwe ukusebenza ne-PVC.

Mhlawumbe ummeleli ovame kakhulu kuleli qembu yi-adhesive "4508". Ngesizo salo, abanikazi bemikhumbi ngokushesha futhi ngaphandle kwemali eningi banqanda ukukhubazeka emkhathini. Ukwakhiwa kwalo mkhiqizo kubandakanya i-raber kanye nama-resin, okwenziwa ngenqubo yokuqina ukuze uthole ukuqina futhi ulungise isimo sesisindo somkhumbi.

Ukulungiselela i-glue ngezandla zomuntu siqu

Ngisho nokuthengwa kokubunjwa okuphezulu kwamanye amacala akulondolozi umnikazi wamanzi ezokuthutha kusuka ekuhluphekeni okungeziwe. Iqiniso liwukuthi ukulungiswa kokubunjwa ngokuvamile kudinga ukusebenzisa izakhi ezisizayo kakade endaweni yomsebenzi. Ngakho-ke, phakathi kwabadobi abanolwazi, umbuzo wokwenza i-glue ngesikebhe senjoloba usebenzisa i-petroli iyathandwa kakhulu. Eqinisweni, uphethiloli kulesi simo uzosebenza nje njengengxenye, ukugcwalisa isisekelo senjoloba senjoloba. Okokuqala, irayibha inqunywa ibe yimichilo emincane, emva kwalokho igcwele ingxube yefutha. Khona-ke kufanele ulindele ukuvuvukala kwenjoloba. Ngakho-ke, i-rabra iyoqedwa njengoba uphethiloli owengeziwe ingeziwe kuze kube yilapho kuhlanganiswa ubukhulu obukhulu. Ngesimo esifanele, i-glue enjalo ingasetshenziselwa i-PVC kuphela, kodwa futhi nezinye izinto zokwenza i-raber nezakhi zokwenziwa.

Ukulungiselela isikebhe ukulungiswa

Ukwenziwa kahle kwekhono lokugcoba akuyona into ebaluleke kakhulu kunokukhethwa kwe-adhesive. Kodwa ukulungiswa kwalo msebenzi kubikezelwe. Ukunquma ukuthi unjani uhlobo lweglue olungcono ukulungisa isikebhe senjoloba endaweni ethile, ungaqala ukuhlaziya umsebenzi ozayo. Ngalesi sigaba, ukuhlolwa kwenziwa, kanti nemingcele yokusika, izimbobo, izimbobo kanye neminye imonakalo yembula. Uma kunesidingo, ungasebenzisa i-detergent, eyokubona nokukhubazeka okucashile. Izindawo eziqhubekayo zenkinga ziphathwa nge-sandpaper ehlelwe kahle. Le nqubo izokwandisa ukunamathela kwe-polyvinyl chloride kuya emathinini. Ngemuva kwalokho, qala ukuqeda indawo enobungozi bese uqala ukwelashwa ngeglue.

Gluing on the seam

Abasebenzisi abanokuhlangenwe nakho kwezikebhe ezingasetshenziswayo bayazi ukuthi izingxenye zezinyawo ziyizinga elibuthakathaka. Kulesi simo, kufanele ubhekane ne-tape egijima yonke ubude bomswakama. Zonke izindawo lapho zidlula khona, kuyadingeka ukuphatha nge-abrasive and degrease. Khona-ke ungasebenzisa i-glue yamabhuloho enjoloba, uyisakaza ngokulinganayo ngaphezu kobude bomshini. Izakhiwo ezimbili zokuqhuma kufanele zihlanganiswe ngokuqinile, ziqinisekiswe ukulungiswa komshini noma iminwe. Izingosi ezinjalo zinzima ngenxa yezinkinga zolwazi, ngoba kubalulekile ukugcina kufanelekile amahora ambalwa noma ngisho nosuku.

Izici zokuthinta kwi-transom

Kukhona ama-nuances ekusungulweni kwe-transom. Lona indawo lapho i-motor imisiwe khona, ngakho-ke imithwalo yayo ikhulu kakhulu. Ngakho-ke, inokwethenjelwa kakhulu kufanele ikhethwe i-rubber boat glue - kulokhu kuhlanganiswa ama-polyurethane compounds amabili. Lolu khetho luzobe lulungile futhi ngenxa yokusebenza okuphezulu, futhi ngenxa yokukwazi ukuhlanganisa izinto ezingaphandle kwe-raber. Inqubo ngokwayo yenziwa ngokulandela uhlelo olujwayelekile. Isayithi liyekezeka, emva kwalokho ukubunjwa kusetshenziswe futhi, uma kunesidingo, ukucindezela okusizayo kuhlelwe.

Isiphetho

Kunezindlela eziningi nezindlela zokupheka ezingabhekana nokulimala ekhoneni lomkhumbi ongeke ube khona. Kodwa-ke, isixazululo esinokwethenjelwa kakhulu sihlala sibambelela emabhokisini enjoloba. Ungalungisa okunjalo ngemizuzu embalwa ngezandla zakho. Enye into ukuthi izindlela ezikhethekile ze-PVC zidinga isikhathi eside sokomisa. Uma kukhonjisiwe umthamo wokubambisana wekhwalithi efanele futhi zonke izimo zokulungisa zifinyelelwe, kungenzeka ukuthi wandisa impilo yokusebenza yomkhumbi iminyaka eminingana. Njengoba abadobi abatshengisiwe, ngokuvamile izindawo ezinamathengi anjalo zikhona ezinokwethenjelwa kuwo wonke umkhumbi.