Imiyalo Yokwakhiwa Kwezingubo Zenkundla Ezisekelwe Emanzini

Imiyalo Yokwakha Yezingubo Zenkundla Ezisekelwe Emanzini Isithombe Esifakiwe

incazelo emfushane:

Ukwelashwa kwesisekelo → ukwakhiwa kwe-primer → ukwakhiwa kongqimba olunwebekayo → ukwakhiwa kwesendlalelo esiqinisayo → ukwakhiwa kongqimba lwejazi eliphezulu → ukumaka → ukwamukelwa.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Amaphuzu abalulekile obuchwepheshe bokwakha

Izidingo zesisekelo sokwakha: Isisekelo siwumphefumulo wesayithi lonke.Izinga lesayithi lincike kakhulu kukhwalithi yephrojekthi yesisekelo.Kungashiwo ukuthi isisekelo sinquma konke!Isisekelo esihle siwukuqala kwempumelelo, ngokusekelwe ezicini zokugqoka okungaphezulu nokucabangela impilo yesevisi yesayithi.Uma isisekelo sesisekelo samukela isisekelo sikasimende, kufanele sihlangabezane nezidingo ezilandelayo:
(1) Ukhonkolo osanda kuthelwa kufanele ube nesikhathi esanele sokuphulukisa (hhayi ngaphansi kwezinsuku ezingama-28).
(2) Ukucaba kwendawo kuhle, futhi iphutha elivumelekile lerula elingamamitha angu-3 ngu-3mm.
(3) Ukwakhiwa kuzokwenziwa ngokwelebula yedizayini ukuze kuqinisekiswe ukuthi isisekelo senkundla sinamandla anele kanye nokuminyene, futhi akukho mifantu, i-delamination, impushana nezinye izenzakalo.
(4) Imisele yokukhipha amanzi evulekile ibekwe nxazonke.Ukuze kuqinisekiswe ukugeleza okubushelelezi, indawo ephansi kufanele ibe nomthambeka ongu-5% futhi ihlangabezane nezidingo zokuklama.
(5) Amalunga okunweba izinga lokushisa kufanele agcinwe, ngokuvamile abe ngu-6m ubude nobubanzi, 4mm ububanzi, no-3cm ukujula ukuze kuvinjelwe ukuqhekeka kukakhonkolo okubangelwa ukwanda nokufinyela okushisayo.(7) Izindawo zasendlini kufanele zigcine umoya ohlanzekile ohambisa umoya.

Isisekelo sokwelashwa kwendawo

(1) Hlola ngokucophelela ukuthi indawo yokwakha iyahlangabezana yini nezidingo zokwakha, bese udweba kuqala indawo yokumaka yejoyinti lezinga lokushisa lenkundla.
(2) Sebenzisa umshini wokusika ukuze usike umphetho wezinga lokushisa eduze komugqa wokumaka, ukuze ube ovundlile futhi uqonde, ukuze izinga lokushisa libe sesimweni "V".
(3) Manisa indawo engaphansi ngamanzi, chaphaza bese ugeza indawo engaphansi cishe ngo-8% we-dilute hydrochloric acid, bese uyihlanza ngamanzi ahlanzekile.Bheka imikhondo yamanzi esele, hlola ukucaba kanye nokuthambeka kwendawo ephansi, bese umaka amanzi anqwabelene ngepeni lomaka.Ngemuva kokuhlanza nokomisa, indawo ephansi kufanele ingabi nempushana emhlophe nothuli oluntantayo.
(4) Ukugcwalisa nge-caulk.Ngesikhathi sokwakhiwa, i-silicone PU ball joint adhesive material esekelwe emanzini ingathululelwa ngokuqondile emajoyini okunweba ukhonkolo.Ngaphambi kokugcwalisa amalunga, izihlanganisi zokunweba zekhonkrithi kufanele zihlanzwe futhi kufakwe isisekelo sokuvala izingxenye ezimbili.
upende.Uma umthungo ujulile noma ubanzi, i-cotton sliver noma izinhlayiya zenjoloba zingasetshenziswa njengendawo ephansi kuqala, bese igcwaliswa.
(5) Ngemva kokuba ungqimba oluyisisekelo selomile, pholisha izingxenye ezisobala eziphumele ngaphandle, futhi ulungise izingxenye ezikhethekile ze-concave ngezinto ezikhonkothayo kanye nopende omelene nokuklebhuka.Ukuze uthole ukuminyana okunganele kwesendlalelo sesisekelo, uthele ku-substrate yepulasitiki ukuze uqiniswe.Okokugcina, kunconywa ukuba unamathele indwangu engalukiwe enobubanzi obungaba ngu-50mm ebusweni bomthungo wokushisa.

Faka isicelo sokuqala

(1) Ukwakhiwa kwe-acrylic primer: Ngokwesilinganiso esijwayelekile, hlanganisa i-primer nenani elithile lesihlabathi se-quartz esimahhadla, amanzi kanye nesamba esincane sikasimende, ugovuze ngokulinganayo nge-mixer, bese uyikhuhla kabili ukuze wenze umhlabathi uhlangane izidingo zokucaba zenkundla yethenisi.Izinto ezikhethekile zigcwaliswa phansi, futhi ubukhulu bokugcwalisa ngakunye akufanele bube bukhulu kakhulu;ukwakhiwa kwe-silicone PU primer yamanzi: hlanganisa izingxenye ze-A no-B ngokulinganayo, bese uphulukisa imizuzu emi-5 ngaphambi kokwakhiwa.Le nto ifaneleka kuphela ezisekelweni zikakhonkolo Ngesikhathi sokwakha, isisekelo sesisekelo sikasimende kufanele siqine, somile, sihlanzeke, sibushelelezi, futhi singabi namabala kawoyela nokuchaki.Isikhathi sokubuyisela i-acrylic primer nodaka cishe amahora angu-4, futhi isikhathi sokubuyisela i-silicone PU yezingxenye ezimbili ze-primer cishe amahora angu-24.
(2) Ukulungiswa kwamanzi aqoqiwe: indawo lapho ukujula kwamanzi aqoqiwe kungengaphezu kwama-5mm kufanele kuhlanjululwe ngodaka lukasimende lwe-acrylic futhi kulungiswe ukuze kube nokuvumelana okufanelekile kokwakhiwa, bese isetshenziswa emanzini anqwabelene ngerula noma nge-scraper. .Ukwakhiwa kwesendlalelo se-buffer kungenziwa ngemuva.

Ukwakhiwa kwesendlalelo sebhafa (i-elastic layer)

(1) Ngesikhathi kwakhiwa ungqimba lwe-acrylic buffer, ijazi langaphezulu lixutshwa nesihlabathi se-quartz futhi ligcotshwe ngezigaba ezimbili.Engeza isihlabathi se-quartz bese uxuba ukuze wenze ungqimba olungaphezulu lube nomthelela wokuthungwa okufanayo, okungakhuphula ukumelana kokugqoka kombala futhi ulungise ijubane lebhola, ukuze inkantolo ihlangabezane nezinga lokusebenzisa, okungukuthi, ubuso benkantolo. ilukhuni.Isendlalelo sokuthungwa kufanele sicijwe siqonde ngqo kumugqa ophansi wenkantolo eyomile;i-silicone ye-PU esekelwe emanzini kufanele ichithwe ngokuqondile, futhi i-2-5% (isilinganiso sobuningi) yamanzi ahlanzekile ingangezwa ngesikhathi sokwakhiwa, futhi kusetshenziswe ukugqugquzela kagesi.
Umshini ungasetshenziswa ngemva kokuxubha ngokulinganayo (cishe imizuzu emi-3), futhi izinto ezifakwe emanzini kufanele zisetshenziswe kungakapheli ihora elingu-1.
I-2) Ukwakhiwa kwe-silicon PU kusebenzisa indlela yokugqoka okuncane kanye nokwakhiwa kwezingqimba eziningi, okungakwazi ukuqinisekisa ikhwalithi kuphela kodwa futhi nokulondoloza izinto zokwakha.Ngesikhathi sokwakha, sebenzisa i-scraper enamazinyo ukuze ukhuhle isendlalelo se-buffer ukuze usule isisekelo.Ubukhulu bengubo ngayinye akufanele budlule i-1mm.Isikhathi sokumboza ngakunye kufanele sibe isikhathi sokumisa sento emboziwe eyedlule (imvamisa cishe amahora ama-2), kuye ngezimo zezulu endaweni.Kuncike, kuze kube yilapho ubukhulu obudingekayo bufinyelelwa (ngokuvamile amajazi angu-4).Naka umphumela wokulinganisa lapho ufaka isicelo futhi ukhuhla.Ngemuva kokuthi ungqimba lwe-buffer lomile futhi luqinile, ukucaba kwendawo kuhlolwa ngendlela yokunqwabelana kwamanzi.Indawo eqoqwayo yamanzi iyalungiswa futhi ishelelezi ngesendlalelo sebhafa.Indawo lapho imfucumfucu eyimbudumbudu ixutshwa khona noma iqoqwa khona idinga ukupholishwa futhi ibushelelezi ngomshini wokugaya ngaphambi kokwakhiwa kwenqubo elandelayo.

Ukwakhiwa kwe-topcoat layer

Ijazi eliphezulu le-acrylic liyingxenye eyodwa, futhi lingasetshenziswa ngokungeza inani elifanele lamanzi futhi lixutshwe ngokulinganayo.Ngokuvamile, amajazi amabili asetshenziswa;ijazi eliphezulu le-silicon PU yenkantolo liyizinto ezimbili, ezinokunamathela okuhle kakhulu, ukumelana nokuguga okuhle kakhulu nokumelana nokuguga, futhi inokukhanya okuhlala isikhathi eside.Kugcine kukhanye.Yakhiwe ngopende wengxenye engu-A kanye ne-ejenti yokwelapha yengxenye engu-B, futhi isilinganiso singu-A (upende wombala);B (i-ejenti yokwelapha) = 25:1 (isilinganiso sesisindo).Ngemuva kokuthi izinto zixutshwe ngokugcwele, ungqimba olungaphezulu lusetshenziswa nge-roller.

udeshi

(1) Imigqa ingadwetshwa ngemva kokuba ungqimba lwejazi eliphezulu selaphekile.Lesi sici siyingxenye eyodwa, qhaqhazela ngaphambi kokusetshenziswa.
(2) Ngesikhathi sokwakha, phawula lapho umugqa womngcele umi khona ngokuhambisana nemininingwane kanye nobukhulu benkundla yezemidlalo, uyinamathisele ezinhlangothini zombili zomugqa womngcele ngephepha lokufihla, sebenzisa ishanela elincane likawoyela ukuze wakhe ngokuqondile, bese ufaka eyodwa kuya kokubili. imivimbo engxenyeni yenkundla yezemidlalo ezomakwa.Upende ngomugqa, bese ucwecwa iphepha eliqoshiwe ngemva kokuba ubuso bomile.

Izinyathelo zokuzivikela

1)Sicela uhlole isimo sezulu sendawo ngaphambi kokwakhiwa bese wenza ipulani eliphelele lokwakha;
2)Ngaphambi kokusebenzisa lo mkhiqizo, kuyadingeka ukwenza ukuhlolwa kokuqukethwe komswakama okuyisisekelo kanye nokuhlolwa okuncane kwesilinganiso sezinto ezibonakalayo.Umswakama oyisisekelo ungaphansi kuka-8%, futhi ukuhlolwa kwesilinganiso sempahla kujwayelekile ngaphambi kokuba kwenziwe ukwakhiwa okukhulu.
3) Sicela uhambise endaweni yokwakha ngokuhambisana ngokuqinile nesilinganiso sezinto ezahlukahlukene ezishiwo inkampani yethu (isilinganiso sesisindo esikhundleni sesilinganiso sevolumu), ngaphandle kwalokho izinkinga zekhwalithi ezibangelwa izisebenzi zokwakha azihlangene nenkampani yethu.
4)Sicela ugcine impahla endaweni epholile futhi engenawo umoya ku-5℃-35℃.Isikhathi sokuqinisekisa ukugcinwa kwezinto ezingavuliwe yizinyanga eziyi-12.Izinto ezivuliwe kufanele zisetshenziswe ngesikhathi esisodwa.Isikhathi sokugcina kanye nekhwalithi yezinto ezivuliwe aziqinisekisiwe.
5)Ngenxa yokuthi i-cross-linking ikhambi ithintwa umswakama womoya kanye nezinga lokushisa, sicela wakhe lapho izinga lokushisa lomhlabathi liphakathi kuka-10°C no-35°C futhi umswakama womoya ungaphansi kuka-80% ukuze uqinisekise ikhwalithi;
6) Sicela ugovuze lo mkhiqizo ngokulinganayo ngaphambi kokuwusebenzisa.Sicela usebenzise izinto ezixutshiwe nezixubile phakathi nemizuzu engama-30.Ngemva kokuvula, sicela uvale isivalo ngokuqinile ukuze ugweme ukungcola nokumuncwa kwamanzi.
7) Uma kukhona ukuphikisa ikhwalithi yezinto zokusetshenziswa, sicela umise ukwakhiwa ngokushesha futhi uxhumane nomnyango wethu wesevisi emva kokuthengisa ngokushesha ngangokunokwenzeka.Uma udinga ukuya endaweni yokwakha ukuze uqinisekise ubunikazi bekhwalithi, inkampani yethu izothumela umuntu okhethekile esizeni ukuze aqinisekise imbangela yengozi (umthengi, iqembu lokwakha, umkhiqizi);
8)Nakuba lo mkhiqizo uqukethe inani elikhulu lama-flame retardants, uyavutha ngaphansi kwezinga lokushisa eliphezulu kanye namalangabi avulekile.Kufanele igcinwe kude namalangabi avulekile ngesikhathi sokuhamba, ukugcinwa nokwakhiwa;
9)Nakuba lo mkhiqizo uwumkhiqizo ohambisana nemvelo, kungcono ukuwusebenzisa ngaphansi kwezimo ezingenisa umoya.Geza izandla ngemuva kokuzisebenzisa.Uma ungena ngephutha emehlweni akho, sicela ugeze ngamanzi amaningi.Uma kuyingozi, sicela ufune usizo lwezokwelapha eduze;
10)Ukungena komoya okuhle kumele kuqinisekiswe ezindaweni ezisendlini:
11)Kuyo yonke inqubo yokwakha, inqubo ngayinye akufanele ifakwe emanzini phakathi namahora angu-8 ngemva kokwakhiwa;
12) Ngemuva kokuthi indawo isibekiwe, idinga ukunakekelwa okungenani izinsuku ezi-2 ngaphambi kokuthi isetshenziswe.