I Ukunamathela Foam metal Amathiphu

Namuhla, le Foam is kabanzi ngempela esetshenziswa njengoba zokwakha ukuze zihlale zifudumele zezakhiwo. Isetshenziselwa evele ingaphakathi. Yilokhu kuphakamisa umbuzo wokuthi yini ukunamathisela Foam ophahleni metal. Ekuqaleni, indawo isicelo walo wawenziwe imishini ezokuthutha kanye ifenisha, lapho wenza njengendlela uphawu. Ngisho nanamuhla, Foam ukufakwa evele ezahlukahlukene, kufaka phakathi metal. Lokhu kukhetha buyafaneleka, ngoba igwebu okuhlala isikhathi eside, it ngakho iyakwazi ukugcina ezakheke phakathi neminyaka engu-25 mayelana izicelo zangaphandle; kodwa uma walimisa endlini, khona-ke izothatha kwamashumi amahlanu. Nokho, ukunciphisa ukuphila ezisebenza we anekhono impahla ye-UV futhi umswakama ukuchayeka. Lezi zici anganciphisa isikhathi sokuphila kwezinto cishe kunoma iyiphi impahla yokwakha.

polystyrene Expanded ngokuphelele ngeke esabe isikhunta nangesikhunta, + ngakho-ke lungasetshenziswa endaweni olumanzi, ezifana ezindlini. Granules ukwahlukanisa cishe musa zimunce amanzi, kodwa Foam ngezinye izikhathi edonsela namagundane, lapho zishona uzihlomisa. I Foam ayisekeli amandla omlilo, kuba ephephile kuka izinkuni izikhathi eziningana. Ukuze ukuthi akukhona ovuthayo, izinga lokushisa kufanele kube kabili kunaleyo uma izingodo. Lapho evutha ke inike ayimbijana ukushisa. Indaba iphephile ngokuphelele imvelo kanye nempilo yabantu.

Nokho, kukhona ngalesi ukwahlukanisa ukukhubazeka kuvetwa ngezikhwepha ongaphakeme, ngoba impahla sinqamukile kalula ngisho nge umthelela encane. Ngenxa yalesi sizathu, ebusweni ngemuva kokufakwa kudinga Ukuvikelwa mechanical le njongo ku base isicelo imisindvo ezahlukene ukuthi ukuvikela emisebeni ultraviolet. Hlola zonke lezi zici, ungaqala gluing ukwahlukanisa kwamanzi metal, kodwa futhi kubalulekile ukukhetha ukwakheka kwesokudla ukuthi zizosebenza kakhulu.

amathuluzi ukulungiselela

Uma ukhathazekile mayelana nendlela ukunamathisela kokokunamathisela amagwebu metal ke ongayenza lokuqala olukhethwe kwengoma. Kuye yimuphi omunye ekhethiwe, kungase kudingeke:

• sokuprakthiza;
• spatula;
• nekama;
• ngezibhakela;
• zibalwa njengothuli lwesilinganiso;
• ibhulashi ezibanzi.

Uma uthanda ingxube eyomile, kuzomele sokuprakthiza nge isinamathiselo embikweni ngendlela mixer. Ukuze isicelo ingcina ingasetshenziswa ngendlela trowel yizinyosi, kepha njengoba ithuluzi ofanele emsebenzini badinga trowel encane, nalo uzokwazi ukususa inhlaka ngokweqile.

Umsebenzi wokulungiselela ngaphambi kokufakwa

Uma ukucabanga nendlela unamatsisela amagwebu metal amagwebu, kubalulekile ukwazi ukuthi le nto zingaqiniswa cishe zensimbi. Phakathi kwezinye izinto, ungasebenzisa cishe kunoma iyiphi ingcina noma putty. Nokho, akunakwenzeka ukuthola Ukwakheka, phakathi uphethiloli kabani izithako equkethwe, acetone noma omunye kuphela. Plates bayobhujiswa.

Enye iphutha ukuthi ngokuvamile uvumele master, kuyinto insufficiently esetshenziswa ingcina. Sebenzisa lezi zakhi kufanele ngakolunye uhlangothi we ipuleti, kufanele kwenziwe ezindaweni 5 noma ngaphezulu. Okokuqala ingxube lasetshenziswa lemahlanganweni, bese - maphakathi. Ngaphambi unamatsisela amagwebu metal, kubalulekile ukukhumbula ukuthi imali lapha ubekwe. Kuze kube yimanje, abanye kubangele kuphela ingxenye enamaphuzu amathathu, akulungile futhi kwephula ubuchwepheshe.

Ngaphambi ukusondelana kwensimbi Foam kanye ebusweni kumelwe zilungiswe, it is bahlanza ngothuli, upende omdala, ukungcola kanye ukugqwala. Ungasebenzisa vibration noma ibhande Sanders. Ngemva uhlanzekile ezifana base degreased ngakulahla nganoma iyiphi indlela elula. Ubuhlobo obuseduze akuyona inqubo ngokushesha, kwesinye isikhathi kuqakathekile ukunikela nenkanuko edlulele leyo nto kuze inhlaka Uqinisa. Ngezinye ukwahlukanisa wokuqala kungaba ukukhasa ngaphansi isisindo ayo, ngakho-ke kufanele kusekelwe ebhodini phansi noma ipulangwe.

Kukhethwa ingcina ngoba igwebu

Uma ngaphambi wavuka umbuzo lokho kungenziwa wanamathela Foam metal, kufanele ucabangele izindlela eziningi, ngayinye okubandakanya ukutshalwa okuthile kwezinto ezibonakalayo. Kakhulu kukho isabelomali kubhekwa, okubandakanya ukusetshenziswa PVA glue. Uma uke kwenziwe umsebenzi wokulungisa, bese ungahlala kwengoma. Ngesikhathi esifanayo zithole ingcina ezengeziwe akudingekile, izinsalela ingasetshenziswa. PVA isicelo Imfihlo ukusebenzisa burlap, okuyinto ukuba afuthwe ngesibulali-ingxube ibekwe phezu kwensimbi lapho zihlanganiswa emva setshe Foam. Kulokhu, ingafinyelela adhesion okusezingeni eliphezulu ukuze kamuva ukwazi ukusebenzisa ukujiya eyanele ephoqelela ungqimba usimende.

Ukusetshenziswa Foam

Uma ucabanga ngalokho ukunamathisela Foam kwensimbi, kungenzeka ukuthenga Foam obandayo. It hhayi kuphela izimvu zamanzi kanye insulates, kodwa futhi izinga ezahlukene inhlaka, ngosizo ke sewunganamathisela izinto kulezo zindawo lapho asikho isidingo ukufuna bamba ezisindayo-duty. Foam edayiswa amakani elula, ngaphezu, lokho kuzodinga hhayi okungaka. Kodwa lapha kubalulekile ukusebenza ngokushesha, njengoba impahla Uqinisa ngokuphazima kweso. Uma nje okokuqala ebhekene isidingo sokunamathela Foam ke le ndlela akumele kubhekwe elula kunazo.

Ukusetshenziswa polyurethane ingcina

Ukucabanga ngalokho ukunamathisela Foam kwensimbi, umthengi ngokuvamile ekhetha polyurethane ingcina, kuba ofanele kakhulu ekuqalisweni kwalezi imisebenzi. Itholakala elula ingxube asemabhodleleni, kodwa kuyodingeka kakhudlwana futhi ithuluzi lokubopha. Uma lo msebenzi uyokwenziwa isehlane, kungcono ukuthenga ithuluzi ezishibhile, ngoba njalo ngeke isetshenziswe.

Uma unquma iphendukele lobu buchwepheshe, kubalulekile ukuba banamathele thize yezenzo. Glue lisetshenziswa ebusweni emapheshana ukwahlukanisa noma pointwise, ibanga phakathi amaphuzu ngabanye kufanele ibe mayelana 7 cm noma ngaphansi. Ngemva kokulinda kwamaminithi ambalwa, kwaze kwaba seqophelweni lokufuna kancane yomiswe, plate kumele ngobumnene yayicindezele kobuso metal. Lokhu kufana poro icala lapho ipuleti kufanele lusekelwe ipulangwe noma ebhodini. Kwathi kungakapheli mizuzu mingaki isipele 20 kungaba zisuswe.

Amathiphu okusebenzisa izinzipho ketshezi

"Isinamathiseli Foam metal?" - lo mbuzo kaningi ukusetha master ekhaya. Ochwepheshe ubatshele ukusebenzisa izinzipho ketshezi, angasetshenziswa ukuze kuzuzwe ukusebenza ngesivinini. Ukwakheka ngeke cishe ngokushesha futhi silungise ipuleti metal, kodwa amandla ingcina kungaba kancane esingaphansi esimweni ingxube polyurethane. Ungakwazi sihlanganise izinto, kutuswa ukuba izipikili liquid polyurethane ingcina. Lesi sakamuva ikuvumela ukuba sifinyelele adhesion, kuyilapho izinzipho ketshezi isiqinisekiso ukusebenza. Kungenzeka ukuqeda ukusetshenziswa zasesiteji.

izeluleko kongoti

Uma namanje abangazange yanquma ukuthi ukunamathisela Foam kwensimbi, kungenzeka ukuba banake indlela elula kangaka, njengoba tape kabili emaceleni. Lokhu kukhetha ephelele esincane umsebenzi. Ukuze izindawo ezinkulu, le ndlela eqolo, kuba ukuthenga nengaphakathi Foam.

Foam Glue ukuze ubuye ukufake eshisa kakhulu

Kaningi amakhosi kazi kwenzekani ukunamathisela Foam kwensimbi ebusika. Ukuze wenze lokhu, ungakwazi ukukhetha ukuthi yiziphi Weber THERM S100, ngawo ovunyelwe isebenze at okushisa ezisukela -10 kuya +20 ° C afufusayo. Indaba amanzi, ungakwazi ukuyisebenzisa zonke izindawo eRussia. Ingxube kuyinto grey luthuli, kwabantu isilinganiso ikhambi 1.4 kg / m ^3. Per kilogram of isidingo ingxube 0,26 L amanzi. Ngemva ukuxuba ingxube kumele kusetshenziswe ngaphakathi ihora elilodwa, isixazululo of ukuncipha ukusonteka kuyinto 0.03%. Uma unquma umbuzo lokho kungcono ukunamathisela Foam kwensimbi, kungenzeka ukuba ukhethe ukwakheka, amandla adhesion kuyinto 1.4 MPA. ingxube permeability kuyinto 12 mg / (h * m * Pa), kanti ukumelana abandayo, okuyinto lubonakaliswa inani nowe, okulingana 75.

isiphetho

Ukuze aphumelele ukwahlukanisa, okuyinto ethatha njengoba Foam, ochwepheshe ngezinye izikhathi iphendukele indlela owakhiwa kunenze nisondelane webs ndawonye. Ungasebenzisa noma iyiphi yalezi anamathelayo Nokho, akufanele ibe yokususa ingcekeza elenkani. Nge ukwakheka efanayo zingaqiniswa oxhumene Foam ipuleti phezu ukusebenza.