Kuisa ruoko-up inzira yakapusa, ine hupfumi uye inoshanda yeFRP yekuumba iyo isingade yakawanda yemidziyo uye mari yekudyara uye inogona kuwana kudzoka pamari munguva pfupi.
1.Kupfira nekupenda kwejasi regel
Kuti uvandudze nekunakisa mamiriro ekunze ezvigadzirwa zveFRP, kuwedzera kukosha kwechigadzirwa, uye kuve nechokwadi chekuti iyo yemukati yeFRP haina kuparadzwa uye kuwedzera hupenyu hwesevhisi yechigadzirwa, nzvimbo yekushanda yechigadzirwa inowanzoitwa. muchikamu chine pigment paste (ruvara paste), yakakwira resin yemukati yeadhesive layer, inogona kuve yakachena resin, asi zvakare inowedzerwa nepamusoro inonzwa.Iyi nhanga inonzi gel coat layer (inonziwo surface layer kana decoration layer).Unhu hwejasi rejasi rejasi rinokanganisa zvakananga kunze kwehutano hwechigadzirwa pamwe nekudzivirira kwemamiriro ekunze, kudzivirira kwemvura uye kupikisa kukanganiswa kwemakemikari media erosion, nezvimwewo.
2.Kutsunga kwenzira yenzira
Iyo nzira yekugadzira ine hukama neakasiyana zvinhu zvakaita semhando yechigadzirwa, mutengo wechigadzirwa uye kutenderera kwekugadzira (kugadzira kunyatsoita).Naizvozvo, usati waronga kugadzirwa, zvinodikanwa kuve nekunzwisisa kwakazara kwemamiriro ehunyanzvi (zvakatipoteredza, tembiricha, zvepakati, mutoro ……, nezvimwewo), chimiro chechigadzirwa, huwandu hwekugadzira uye mamiriro ekuvaka kana chigadzirwa chichishandiswa, uye mushure mekuongorora. uye tsvagiridzo, kuitira kuona iyo molding process scheme, kazhinji kutaura, zvinotevera zvinofanirwa kutariswa.
3.Chinyorwa chikuru chekugadzirisa maitiro
(1) Zvinoenderana nezvinodiwa zvehunyanzvi zvechigadzirwa kuti usarudze zvinhu zvakakodzera (kusimbisa zvinhu, zvimiro zvekugadzira uye zvimwe zvinhu zvekubatsira, nezvimwewo).Pakusarudzwa kwezvinhu zvakabikwa, zvinotevera zvinonyanya kutariswa.
①Kunyangwe chigadzirwa chiri kusangana neasidhi uye alkaline midhiya, rudzi rwemidhiya, kutarisisa, tembiricha yekushandisa, nguva yekubata, nezvimwe.
②Kunyangwe paine zvinodiwa kuita senge mwenje wekufambisa, unodzoreredza moto, nezvimwe.
③Panyaya yezvivakwa zvemuchina, ingave ine simba kana static mutoro.
④Ne kana pasina kudzivirira kuvuza uye zvimwe zvakakosha zvinodiwa.
(2) Sarudza chimiro che mold uye zvinhu.
(3) Sarudzo yemumiriri wekuburitsa.
(4) Sarudza iyo resin inorapa yakakodzera uye yekurapa system.
(5) Zvinoenderana neakapihwa chigadzirwa ukobvu uye simba rinodiwa, tarisa zvakasiyana-siyana zvekusimbisa zvinhu, zvirevo, huwandu hwematanho uye nzira yekuisa maseru.
(6) Kugadzirira kwekugadzira nzira dzekugadzira.
4. Girazi faibha yakasimbisa epurasitiki layer paste system
Kugadzika kwemaoko ibasa rakakosha rekuumbwa kwemaoko, kunofanirwa kunge kuri kushanda zvakanaka kuti uwane nekukurumidza, kwakaringana, yunifomu resin yemukati, hapana mabhubhu akajeka, hapana kurongeka kwakashata, hapana kukuvadzwa kune fiber uye chigadzirwa chepamusoro flat, kuve nechokwadi chemhando. zvezvigadzirwa.Nokudaro, kunyange zvazvo basa rekubatanidza riri nyore, hazvisi nyore kuita zvigadzirwa zvakanaka, uye zvinofanira kutorwa zvakanyanya.
(1) Kudzora ukobvu
Girazi fiberyakasimbiswa mapurasitiki zvigadzirwa ukobvu kutonga, irwo ruoko paste process dhizaini uye maitiro ekugadzira achasangana nematambudziko ehunyanzvi, kana isu tichiziva hukobvu hunodiwa hwechigadzirwa, zvinodikanwa kuverenga kuti uone resin, yekuzadza zvirimo uye inosimbisa zvinhu zvinoshandiswa mune zvakatemwa. , nhamba yezvikamu.Wobva waverenga ukobvu hwayo hunoenderana neinotevera fomula.
(2) Kuverenga resin dosage
Iyo resin dosage yeFRP yakakosha maitiro parameter, iyo inogona kuverengerwa nenzira mbiri dzinotevera.
Yakaverengerwa zvinoenderana nemusimboti wekuzadza gap, iyo formula yekuverenga huwandu hweresin, chete ziva huwandu hwenzvimbo yeyuniti yejira regirazi uye ukobvu hwakaenzana (mutsetse wegirazifiberjira yakaenzana nehupamhi hwechigadzirwa), unogona kuverenga huwandu hweresin iri muFRP
B inoverengerwa nekutanga kuverenga huremu hwechigadzirwa uye kuona huwandu hwehuwandu hwegirazi fiber mass.
(3)Girazifiberjira paste system
Zvigadzirwa zvine gelcoat layer, gelcoat haigone kusanganiswa netsvina, namira pamberi pehurongwa hunofanirwa kudzivirira kusvibiswa pakati peiyo gelcoat layer uye yekumashure layer, kuitira kuti isakonzeresa kusabatana pakati pematanho, uye kukanganisa kunaka kwezvigadzirwa.Iyo gel jasi layer inogona kuvandudzwa nayopamusoromat.Namatidza sisitimu inofanirwa kutarisisa kune resin impregnation yegirazi fibers, tanga wagadzira resin kupinza kwese kwechiso chefiber bundle, uye wozogadzira mhepo mukati mefiber bundle yatsiviwa zvachose neresin.Izvo zvakakosha kuve nechokwadi chekuti yekutanga layer yesimbi yekusimbisa yakanyatso kuisirwa neresin uye yakanyatsogadzirirwa, kunyanya kuti zvimwe zvigadzirwa zvishandiswe mumamiriro ekushisa epamusoro.Kusamira zvakanaka uye kushambidzika kwakashata kunogona kusiya mhepo yakatenderedza gelcoat layer, uye mhepo iyi yakasara kumashure inogona kukonzera mabhuru emhepo panguva yekurapa uye kushandiswa kwechigadzirwa nekuda kwekuwedzera kwekupisa.
Ruoko rwekuisa-up system, kutanga mujeli jasi rejasi kana mold kugadzira pamusoro nebhurashi, scraper kana impregnation roller uye imwe ruoko namatidza mudziyo wakaenzana wakaputirwa nedhiza resin yakagadzirwa, uye wozoisa dhiri yeakachekwa ekusimbisa zvinhu (senge. diagonal mitsetse, jira rakatetepa kana pamusoro wakanzwa, zvichingodaro), zvichiteverwa nekugadzira maturusi achakweshwa sandara, akatsikirirwa, kuti aenderane zvakanyanya, uye teerera kune kusabatanidzwa kwemhepo inoputika, kuitira kuti jira regirazi ripiwe zvizere, kwete maviri. kana mamwe matinji ekusimbisa zvinhu panguva imwechete Kuisa.Dzokorora kushanda kwepamusoro, kusvikira ukobvu hunodiwa nekugadzirwa.
Kana iyo geometry yechigadzirwa ichinyanya kuoma, dzimwe nzvimbo apo iyo yekusimbisa zvinhu haina kuiswa sandara, mabhubhu haasi nyore kusabvisa, zvigero zvinogona kushandiswa kucheka nzvimbo yacho uye kuita kuti ive sandara, zvinofanirwa kucherechedzwa kuti imwe neimwe nhanho inofanirwa. iva zvikamu zvakadzika zvekucheka, kuitira kuti usakonzera kurasikirwa kwesimba.
Kune zvikamu zvine imwe kona, inogona kuzadzwa nayogirazi fiber uye resin.Kana zvimwe zvikamu zvechigadzirwa zvakakura, zvinogona kuve zvakakora kana kusimbiswa munzvimbo kuti zvienderane nezvinodiwa zvekushandisa.
Sezvo jira re fiber kutungamira rakasiyana, simba rayo rinewo rakasiyana.Iyo yekuisa nzira yegirazi fiber jirainoshandiswa uye nzira yekuisa inofanira kuitwa maererano nezvinodiwa nemaitiro.
(4) Lap seam processing
Iyo imwechete layer yefiber inoenderera sezvinobvira, dzivirira kucheka zvisina tsarukano kana kupatsanurwa, asi nekuda kwehukuru hwechigadzirwa, kuomarara uye zvimwe zvikonzero zvezvisingakwanisi kuita, iyo paste system inogona kutorwa kana butt ikaiswa, musono wepamakumbo uchaita. kudzedzereka kusvika namira kusvika pakukora kunodiwa nechigadzirwa.Kana uchinamatidza, resin inopinzwa nemidziyo yakadai semabhurashi, rollers uye bubble rollers uye mabhuru emhepo anodonhedzwa.
Kana simba rinodiwa rakakwirira, kuitira kuti kuve nechokwadi chekusimba kwechigadzirwa, jira rinosungirirwa rinofanira kushandiswa pakati pezvidimbu zviviri zvemucheka, hupamhi hwehuputi hunenge 50 mm.panguva imwecheteyo, chibatanidzwa chemakumbo chega chega chinofanira kuderedzwa zvakanyanya sezvinobvira.
(3)Kugadzika maokoyeshinda yakachekwa mats
Paunenge uchishandisa short cut inonzwa sechinhu chinosimbisa, zviri nani kushandisa hukuru hwakasiyana hwemapuregnation rollers kuti ushande, nokuti iyo impregnation rollers inonyanya kushanda mukusabatanidza mabhubhu muresin.Kana pasina chishandiso chakadaro uye iyo impregnation inofanirwa kuitwa nebhurashi, resin inofanira kuiswa nepoint brashi nzira, zvikasadaro mafiber anozokanganiswa uye akabviswa kuitira kuti kugovera kusava yunifomu uye ukobvu hauna kufanana.Iyo yekusimbisa zvinhu yakaiswa mukati memukati yakadzika kona kunze, kana bhurashi kana impregnation roller yakaoma kuti iite kuti ikwane padhuze, inogona kutsetseka uye kudzvanywa nemaoko.
Paunenge uchipa kuisa-up, shandisa glue roller kuisa glue pamusoro pechiumbwa, wobva waisa nemaoko mat akachekwa. chimedu pane mold wochitsvedzerera kunze, wobva washandisa glue roller pane glue, uchidzokorodza kumashure nekudzoka, kuitira kuti resin glue inyudzwe mumeti, wobva washandisa glue bubble roller kusvina guruu mukati memati pa. pamusoro uye kuburitsa mabhubhu emhepo, wobva wanamira chikamu chechipiri.Kana ukasangana nekona, unogona kubvarura meti neruoko kuti ifambise kuputira, uye gumbo riri pakati pezvidimbu zviviri zvemeti rinenge 50mm.
Zvigadzirwa zvakawanda zvinogonawo kushandisamachira akachekwauye girazi faibha jira alternate layering, akadai Japanese makambani namira chikepe hove ndiko kushandiswa alternate namira nzira, zvinonzi nzira kugadzirwa FRP zvigadzirwa nekuita zvakanaka.
(6) Iyo paste system yezvigadzirwa zvakakora-madziro
Ukobvu hwechigadzirwa pazasi 8 mm zvigadzirwa zvinogona kuumbwa kamwe chete, uye kana ukobvu hwechigadzirwa hwakakura kupfuura 8 mm, hunofanira kukamurwa kuita akawanda kuumba, kana zvikasadaro chigadzirwa chinorapwa nekuda kwekushata kwekupisa kupisa kunotungamirira mukupisa, kushanduka kwemavara, kunokanganisa kushanda kwechigadzirwa.Kune zvigadzirwa zvine kuumbwa kwakawanda, mabhura nemabhuru anoumbwa mushure mekunamira kwekutanga kupora kunofanirwa kufoshorwa kusati kwaenderera mberi nekunamira nzira inotevera.Kazhinji, zvinokurudzirwa kuti ukobvu hweimwe kuumbwa hahufanire kudarika 5mm, asi kune zvakare kushoma kupisa kuburitswa uye kuderera kweresin dzakadzika dzakagadzirirwa kuumba zvakakora zvigadzirwa, uye ukobvu hweresin iyi yakakura kune imwe kuumbwa.
Iyo kambani Chongqing Dujiang Composites Co., Ltd.
Taura nesu:
Email:marketing@frp-cqdj.com
WhatsApp:+8615823184699
Tel: +86 023-67853804
Webhuwww.frp-cqdj.com
Nguva yekutumira: Oct-09-2022
