Kunokukhethwa okubanzi kwezinto ezingavuthiwe zama-composites, kufaka phakathi ama-resin, imicu kanye nezinto zokwenziwa okuyisisekelo, futhi impahla ngayinye inezakhiwo zayo ezihlukile zamandla, ukuqina, ukuqina, kanye nokuqina okushisayo kanye nezithelo. Kodwa-ke, ukusebenza kokugcina kwezinto ezihlanganisiwe ezizonke akuhlobene kuphela ne-resin matrix kanye nemicu (kanye nezinto ezibaluleke kakhulu ekwakhekeni kwesangweji), kodwa futhi kuhlobene kakhulu nenqubo yokuklama kanye nenqubo yokukhiqiza yezinto zokwakha. Kuleli phepha, sizokwethula izindlela zokukhiqiza ezisetshenziswa kakhulu zama-composites, izici eziphambili ezinethonya lendlela ngayinye nokuthi izinto ezivuthiwe zikhethiwe kanjani izinqubo ezahlukahlukene.
Fafaza ukubumba
Incazelo ye-1, Indlela: Izinto ezisetshenziswayo ezisikiwe ze-fiber kanye nohlelo lwe-resin ngasikhathi sinye kufafazwe kubumba, bese welapheka ngaphansi kwengcindezi yomkhathi emikhiqizweni eyinhlanganisela yenqubo yokubumba.
2. Ukukhethwa kwezinto ezibonakalayo:
I-Resin: Kakhulu i-polyester
I-Fibre: I-Coarse Fiber Fiber Yarn
Indwangu Eyisisekelo: Akekho, odinga ukuhlanganiswa ne-plywood yodwa
3. Izinzuzo eziphambili:
1) Umlando omude wobungcweti
2) Izindleko eziphansi, Ukulala okusheshayo kwe-fiber kanye ne-resin
3) izindleko eziphansi zokubumba
4, Okubi Okuyisisekelo:
1) I-plywood kulula ukwakha indawo ecebile ye-resin, isisindo esiphakeme
2) Kusetshenziswa kuphela imicu esisikiwe kuphela, okuyinto ekhawulela kakhulu izakhiwo zemishini ze-plywood.
3) Ukuze sikwazi ukuthakazelisa, i-resin viscosity idinga ukuncipha ngokwanele, ilahlekelwe yimishini kanye nezakhiwo ezishisayo zezinto ezihlanganisiwe.
4) Okuqukethwe okuphezulu kwe-styrene ye-resin yokufafaza kusho ukuthi kunengozi enkulu e-opharetha, futhi i-viscusity ephansi isho ukuthi i-resin ingangena kalula ekugqokeni komsebenzi bese sithintana nesikhumba.
5) Ukuqoqwa kwe-styrene eguquguqukayo emoyeni kunzima ukubhekana nezimfuneko ezingokomthetho.
5. Izicelo ezijwayelekile:
Ukuthambeka okulula, amaphaneli aphansi wesakhiwo esiphansi njengemizimba yemoto eguqukayo, ukubhekisisa amaloli, ama-bathings kanye nezikebhe ezincane.
Ukubumba ngesandla
Incazelo ye-1, Indlela: Ngezandla incisha i-resin emiculweni, imicu ingafakwa, i-fiber, inwetshiwe noma enye indlela yokuqinisa, bese i-resin yokuqinisa, bese i-resin incishiswe nge-roller. I-plywood ibekwa ngaphansi kwengcindezi ejwayelekile yokwelapha.
2. Ukukhethwa kwezinto ezibonakalayo:
I-Resin: Akunamfuneko, i-epoxy, i-polyester, e-polyethylene-based ester, i-phenolic resins iyatholakala
I-Fibre: Azikho izidingo, kepha isisindo sesisekelo sefayibha elikhudlwana se-aramid kunzima ukungenelela ngesandla
Izinto ezibalulekile: Akunamfuneko
3, izinzuzo eziphambili:
1) Umlando omude wezobuchwepheshe
2) Kulula ukufunda
3) Izindleko eziphansi zokubumba uma usebenzisa i-ROOM CRETICATION Resin
4) Ukukhetha okubanzi kwezinto zokwakha nabathengisi
5) Okuqukethwe okuphezulu kwefayibha, imicu emide esetshenziswa kunenqubo yokufafaza
4, Okubi Okubi:
1) Resin ukuxubana, ukuxuba ama-linaminate resin kanye nekhwalithi kuhlobene kakhulu nobungcweti be-opharetha, kunzima ukuthola okuqukethwe okuphansi kwe-resin kanye ne-love ye-laminate
2) I-Resin Health and Safety Izingozi, ukwehlisa isisindo se-moleemale se-resin yesandla
3) Uma umoya omncane ungafakiwe, ukugcwala kwe-styrene kuphume kusuka ePolyester nasePolyethylene-based esters emoyeni kunzima ukuhlangabezana nezidingo zomthetho
4) Ukubonakala kwe-resin yokunamathisela yesandla kudinga ukwehla kakhulu, ngakho-ke okuqukethwe kwe-styrene noma amanye ama-solvents kumele kube phezulu, ngaleyo ndlela kulahlekelwe yimishini / ye-thermal yezinto ezibonakalayo.
5) Izicelo ezijwayelekile: Ama-turbine ajwayelekile womoya, izikebhe ezikhiqizwe ngobuningi, amamodeli wezakhiwo.
Inqubo yokubhalwa kwe-vacuum
1. Incazelo yendlela: Inqubo yokubhakelwa kwe-Vacuum ukunwetshwa kwenqubo engenhla yokubeka isandla, okusho ukubeka ungqimba lwefilimu yepulasitiki ekubumbeni i-plywood vacuum, ukuqinisa ikhwalithi yokuqeda amandla nokuqina, ukuze kuthuthukiswe ikhwalithi yezinto ezihlukile.
2. Ukukhethwa kwezinto ezibonakalayo:
I-Resin: Kakhulu ama-resins e-epoxy kanye ne-phenolic, i-polyester ne-polyethylene-based ester ayisebenzi, ngoba aqukethe i-styrene, ukuguquguquka kwephampu ye-vacuum
I-fiber: asikho isidingo, noma ngabe isisekelo sezisekelo zemicu emikhulu singangena ngaphansi kwengcindezi
Izinto ezibalulekile: Akunamfuneko
3. Izinzuzo eziphambili:
1) okuqukethwe okuphezulu kwefayibha kunenqubo yokulala yesandla esezingeni eliphakeme ingatholakala
2) Isilinganiso se-Void siphansi kunenqubo yokulala yesandla esezingeni eliphakeme.
3) Ngaphansi kwengcindezi engemihle, i-resin igeleza ngokwanele ukuze ithuthukise izinga lokufakwa kwe-fiber ngaphakathi, yiqiniso, okuyingxenye ye-resin izodonswa yi-vacuum contaipers
4) Ezempilo Nokuphepha: Inqubo Yokubhakelwa Kwe-Vacuum Butging inganciphisa ukukhishwa kwama-volutiles ngesikhathi senqubo yokwelapha
4, Okubi Okubi:
1) Inqubo eyengeziwe inyusa izindleko zezinto zabasebenzi kanye nezinto ezilahlayo ze-vacuum
2) Izidingo zekhono eliphakeme labasebenza
3) Resin ukuxuba nokulawula okuqukethwe kwe-resin kuncike kakhulu ku-opharetha wobungcweti
4) Yize izikhwama ze-vacuum zinciphisa ukukhishwa kwama-volutil, ubungozi bezempilo ku-opharetha busezingeni eliphakeme kunaleso senqubo yokumnika noma yenqubo yokufakwa kwe-preepreg
5, Izicelo ezijwayelekile: Ubukhulu obukhulu, izikebhe ezi-odition eyodwa ezinomkhawulo, izingxenye zemoto yomjaho, inqubo yokwakha imikhumbi ye-Core Material Bonding.
Ukubumba Ukubumba
1. Ukuchazwa kwendlela: Inqubo yokuqhakaza isetshenziselwa ngokweqiniso ukukhiqiza izingxenye eziyize, eziyindilinga noma ezenziwe ezifana namapayipi nemikhombe. Izimbumbi zefayibha zifakwa kabusha bese zilimala kwi-mandrel ezinkombeni ezahlukahlukene. Inqubo ilawulwa ngumshini wokuvuselela kanye nejubane le-mandrel.
2. Ukukhethwa kwezinto ezibonakalayo:
I-Resin: Akunamfuneko, njenge-epoxy, i-polyester, e-polyethylene-based ester ne-phenolic resin, njll.
I-Fibre: Azikho izidingo, ukusetshenziswa okuqondile kwezinyanda zefayibha zohlaka lwe-spool, akudingi ukuluka noma ukuthunga okufakwe kwindwangu ye-fiber
Indwangu Eyisisekelo: Akunamfuneko, kepha isikhumba sivame ukuba yizinto ezihlanganisiwe ze-composite
3. Izinzuzo eziphambili:
(1) Ijubane lokukhiqiza elisheshayo, yindlela yezomnotho nenengqondo yokuhlekisa
.
(3) Izindleko ezincishisiwe zefayibha, ayikho inqubo ephakathi yokuluka
.
4. Okubi Okubi:
(1) Inqubo ikhawulelwe ezakhiweni eziyize eziyize.
(2) Imicu ayihlelwe kalula futhi ihlelwe ngokunembile eceleni kwengqondo yengxenye
(3) Izindleko eziphakeme zokubumba okuhle kwe-mandrel ezingxenyeni ezinkulu zesakhiwo
(4) indawo yangaphandle yesakhiwo akuyona indawo yokubumba, ngakho-ke ama-aesthetics abi kakhulu
(5) Ukusetshenziswa kwe-resin ebonakalayo ephansi, kudingeka unake izakhiwo zemishini kanye nokusebenza kwezempilo nokuphepha
Izicelo ezejwayelekile: Amathangi okugcina amakhemikhali namapayipi, amasilinda, amathangi okuphefumula omlilo.
Ukubumba kwe-Pulpribision
1. Incazelo Yendlela: Kusuka ku-Bobbin Holder Drawn Bundle Inqwaba efakwe nge-glue ngepuleti lokushisa, epuletini lokushisa ukuze uqedele i-resin ekufakweni kwefayibha, bese ulawula okuqukethwe okudingekayo; Lesi simo somkhiqizo owelashwa olungisiwe sinqunywa ngomshini ngobude obuhlukile. Imicu ingafaka futhi ipuleti elishisayo ezinkomba ezingezona ezi-0 degrees. Ukukhishwa kanye nokunwebeka kokubumba kuyinqubo eqhubekayo yokukhiqiza kanye nomkhiqizo wesigaba sesigaba ngokuvamile unomumo ohleliwe, okuvumela ukuhlukahluka okuncane. Sizodlula ngepuleti elishisayo lezinto ezimanzi zangaphambilini ezilungisiwe futhi zisakazeke ekubumbeni ngokushesha ngokwelapha, yize inqubo enjalo iqhubeka kancane, kepha ingafinyelela ushintsho lokushintsha kwesigaba sesigaba.
2. Ukukhethwa kwezinto ezibonakalayo:
I-Resin: Imvamisa i-epoxy, e-polyester, e-polyethylene-based ester kanye ne-phenolic resin, njll.
I-Fibre: Akunamfuneko
Izinto ezibalulekile: Akuvame ukusetshenziswa
3. Izinzuzo eziphambili:
(1) Isivinini sokukhiqiza esisheshayo, yindlela yezomnotho nenengqondo yezinto zokwakha ngaphambili nezinto zokwelapha
(2) Ukulawulwa okuqondile kokuqukethwe kwe-resin
(3) Ukuncishiswa kwezindleko zefayibha, ayikho inqubo ephakathi yokuluka
.
(5) Indawo ye-fiber infiltration ingavalwa ngokuphelele ukunciphisa ukukhishwa kwama-volutiles
4. Okubi Okuyisisekelo:
(1) Inqubo ikhawulela ukwakheka kwesigaba sesiphambano
(2) Izindleko eziphakeme zepuleti yokufudumeza
I-5. Izicelo ezijwayelekile: imishayo kanye ne-trusses yezinhlaka zezindlu, amabhuloho, izitebhisi nothango.
I-Resin Dlulisa inqubo yokubumba (i-RTM)
1. Ukuchazwa kwendlela: Imicu eyomile ibekwe kusikhunta esingezansi, esingacindezelwa ngaphambi kokwenza ukuthi imicu ifanelwe ukwakheka kwesikhunta ngangokunokwenzeka futhi sinamatheshelwe ngabomvu; Ngemuva kwalokho, isikhunta esingenhla sihlelwe kusikhunta esingezansi ukwakha umgodi, bese i-resin ifakwe emgodini. Umjovo we-resin we-vacuum-osizwe u-resin nokufakwa kwemicu, eyaziwa ngokuthi umjovo we-resin we-vacuum (varia), isetshenziswa kakhulu. Lapho nje ukungena kwe-fiber kuqediwe, isingeniso se-resin isingeniso sivaliwe futhi okunhlanganisela kuphelelwe. Umjovo we-resin nokwelapha kungenziwa kungaba ngamazinga okushisa asekamelweni noma ngaphansi kwezimo ezifudumele.
2. Ukukhethwa kwezinto ezibonakalayo:
I-Resin: Imvamisa i-epoxy, i-polyester, i-polyvinyl ester kanye ne-phenolic resin, i-bismadimide resin ingasetshenziswa ekushiseni okuphezulu
I-fiber: asikho isidingo. I-SEWN Fibre ilungele le nqubo, ngoba igebe eliphakathi kwesixha sefayibha lilungele ukudluliswa kwe-resin; Kunemicu ethuthukiswe ngokukhethekile ingakhuthaza ukugeleza kwe-resin
Izinto ezibalulekile: I-foller foam ayifanele, ngoba amaseli wezinyosi azogcwala nge-resin, futhi ingcindezi nayo izokwenza ukuba igwebu liwa.
3. Izinzuzo eziphambili:
(1) Ingxenye yevolumu ye-fiber ephakeme, i-pority ephansi
(2) Ezempilo nokuPhepha, indawo yokusebenza ehlanzekile futhi ecocekile njengoba i-resin ivaliwe ngokuphelele.
(3) Yehlisa ukusetshenziswa kwezisebenzi
.
4. Okubi Okubi:
(1) Izikhunta ezisetshenziswe ndawonye zibiza kakhulu, zisinda futhi zinobukhulu ukuze zikwazi ukubekezelela ingcindezi enkulu.
(2) Kukhawulelwe ekwenziweni kwezingxenye ezincane
(3) Izindawo ezingashintshiwe zingavela kalula, okuholele kwinani elikhulu lesikhafu
I-5. Izicelo ezijwayelekile: Ukuvalwa kwesikhala okuncane nokuyinkimbinkimbi nezingxenye zezimoto, izihlalo zesitimela.
Isikhathi sePosi: Aug-08-2024
