1,Ho kenya mocheso ka SMClakaneselelekela

Ho sireletsa mocheso ka SMClakanee bōpiloe ka lihlahisoa tse entsoeng ka polasetiki e sa koaheloang ka khalase ea faeba e matlafalitsoeng ea laminate ka mebala e fapaneng. E khutsufalitsoe bakeng sa motsoako oa ho bopa Sheet. Lisebelisoa tse ka sehloohong tse tala ke GF (khoele e khethehileng), UP (resin e sa koaheloang), li-additives tse fokolang tse tlase, MD (filler) le li-additives tse fapaneng. E qalile ho hlaha Europe mathoasong a bo-1960, 'me ea ntlafatsoa United States le Japane hoo e ka bang ka bo-1965. Qetellong ea bo-80, naha ea rona e ile ea hlahisa mohala o tsoetseng pele oa tlhahiso ea SMC le theknoloji ea tlhahiso ea linaha tse ling.

2, Clitšitiso tsa boitšoaro

Boto ea ho kenya thepa ea SMC e na le matla a phahameng a mechini, e thibelang malakabe, khanyetso ea ho lutla e latela UPM203 feela; Khanyetso ea arc, matla a dielectric le khanyetso ea motlakase o phahameng; Ho monya metsi ka tlase, botsitso ba boholo, warpage e nyane le litšobotsi tse ling. Lihlahisoa tsa boto ea ho kenya thepa ea SMC li sebelisoa haholo-holo karolong ea ho kenya thepa ea ho kenya thepa ea motlakase e phahameng, e mahareng le e tlase. Tshebetso ea thepa ea SMC e kopaneng, tharollo e ikhethang ea lehong, tšepe, lebokose la mithara ea polasetiki le bonolo ho tsofala, le bonolo ho bola, le sa keneleng metsi hantle, le hana serame hantle, le fokola, mefokolo ea ho lieha ha malakabe hampe, bophelo bo bokhutšoanyane ba tšebeletso, thepa e ntle ea lebokose la mithara ea polasetiki e matlafalitsoeng ka fiber ea khalase, e na le ts'ebetso e sa keneleng metsi ka botlalo, ts'ebetso ea ho bola, e thibela ts'ebetso e utsoitsoeng ka motlakase, ha ho hlokahale hore terata e siloe fatše, ponahalo e ntle, e na le tšireletso ea ts'ireletso le ho tiisa senotlolo, bophelo bo bolelele ba tšebeletso, lebokose la kabo ea SMC / lebokose la mithara la SMC / lebokose la mithara la SMC / lebokose la mithara la SMC / lebokose la mithara la SMC le sebelisoa haholo phetohong ea marang-rang a motlakase oa mahaeng le marang-rang a motlakase oa litoropo.

3.Tšimo ea kopo ea SMC

Indasteri ea motlakase: mefuta eohle ea boto ea karohano ea khabinete ea switch, boto ea lining, tšehetso ea insulation, tšehetso, sekoahelo sa arc, tube ea arc le mefuta e fapaneng ea insulator,

Setima-mollo sa arc, setshwari sa ho ikopanya, sethibelo sa bese, lebokose la sehokelo sa motlakase, lebokose la mithara ya motlakase, jj.

Indasteri ea likoloi: bumper ea koloi, fender, bin ea mabili a mang, setulo, phanele ea lisebelisoa, boto e khanyang, jj.

Indasteri ea kaho: mefuta eohle ea tanka ea metsi ea meaho e melelele, lisebelisoa tsa bohloeki tsa ntloana, boto ea mekhabiso le lihlahisoa tse ling.

Indasteri ea terene: lebone la lipontšo, foreimi ea fensetere ea kariki, khetla ea lebokose la lipontšo, jj.

Iv. Litšobotsi le melemo ea thepa ea SMC indastering ea likarolo tsa likoloi tsa ho bopa

1, boima bo bobebe

Bakeng sa likarolo tse tšoanang, boima ba thepa e kopantsoeng ea SMC bo bobebe ka 20-30% ho feta tšepe, e leng se fihlelang litlhoko tsa tšimo ea likoloi ho fokotsa boima ba likarolo ha ho ntse ho netefatsoa matla a likarolo. Ke sehlahisoa se loketseng sa ho boloka matla indastering ea likoloi. Ho phaella moo, likarolo tsa SMC ha li boloke matla le tšebeliso ea matla feela, empa hape li kenya letsoho ntlafatsong ea tikoloho.

2, tshebetso e ntle haholo ya mmele

Thepa ea eona ea 'mele e ka qothisana lehlokoa le thepa ea tšepe hamolemo, 'me e ntse e ka boloka thepa ea mechini tlas'a maemo a mocheso o phahameng, ke thermoplastic e akaretsang e ke keng ea bapisoa, ke thepa e loketseng tšepe ea polasetiki.

3, tekanyo e phahameng ea tokoloho ea moralo oa kopanyo

Litšobotsi tsa phallo ea thepa ea SMC le ts'ebetso ea ho bopa li etsa qeto ea hore likarolo tse ngata (tse kang likarolo tsa ho beha, lihokelo, li-stiffeners, li-flange le masoba, jj.) li ka finyella ho bopa hanngoe, li ka fokotsa palo ea hlobo, lisebelisoa le ho tjheseletsa, kopano le lits'ebetso tse ling, e le ho fokotsa haholo litšenyehelo, ts'ebetso e tlase ea likarolo tse tlase tsa bophahamo e ka phethahala.

4, ho hanyetsa ho bola, ho hanyetsa ho kobeha hantle, ho tšepahala ho hoholo

Thepa ea SMC ka boeona e hanela mafome, kahoo ha ho hlokahale hore e be phosphate e le ho thibela mafome le ho ntlafatsa ts'ebetso ea ho kopanya, ha e bapisoa le tšepe, lits'ebetso tsa poleiti ea SMC li ka fokotsa litšenyehelo le ho boloka matla. Bakeng sa likarolo tsa likoloi tse sebelisoang kantle tlas'a maemo a thata a kantle.

Ha re bua ka taba ena, ke mofuta oa thepa e ikhethang. Ha e bapisoa le poleiti ea tšepe le poleiti ea aluminium, poleiti ea SMC e na le khanyetso e ntle khahlanong le tšusumetso ea lintho tse tsoang linaheng tse ling le bokhoni ba ho khutla ha matheba le matheba.

5,ho hanyetsa mocheso le ho roala hantle haholo

Lihlahisoa tsa SMC li na le khanyetso e ntle ea mocheso. Lihlahisoa tsa SMC li ka boloka botsitso ba litekanyo ho tloha ho -50 ° C ho isa ho +200 ° C kamora ho lokolloa. Thepa ea SMC ke thepa e loketseng ka ho fetisisa bakeng sa theknoloji ea ho fafatsa poleiti ea tšepe, hobane SMC e na le katoloso e tšoanang ea mocheso le tšepe.

Ho hanyetsa mocheso le ho sebetsa hantle ha coefficient, ka mor'a ho fafatsa lihlahisoa tsa SMC li ka phekoloa ka mocheso o tšoanang oa ontong le seaparo sa tšepe. Ho phaella moo, SMC e na le mokhoa o motle oa ho ikamahanya le maemo, leha boto ea SMC e sa hloke kalafo ea phosphating, empa haeba e lekanyelitsoe ke ts'ebetso ea tlhahiso ea pele, e hloka ho feta tsamaisong ea kalafo ea phosphating, boto ea SMC e ka boela ea fihlela litlhoko tsa karolo ena, likarolo tsa SMC li ka boela tsa sebetsoa ka sistimi ea electrophoresis spraying (EDPO).