Akwai zaɓi mai yawa na kayan haɗin da aka yi amfani da su, gami da resins, zaruruwa, da kayan haɗin da aka yi amfani da su, kuma kowane abu yana da nasa halaye na musamman na ƙarfi, tauri, tauri, da kwanciyar hankali na zafi, tare da farashi da yawan amfani daban-daban. Duk da haka, aikin ƙarshe na kayan haɗin da aka yi amfani da su gaba ɗaya ba wai kawai yana da alaƙa da matrix na resin da zare ba (da kuma kayan haɗin da aka yi amfani da su a cikin tsarin kayan sandwich), har ma yana da alaƙa da hanyar ƙira da tsarin ƙera kayan da ke cikin tsarin. A cikin wannan takarda, za mu gabatar da hanyoyin ƙera kayan haɗin da aka saba amfani da su, manyan abubuwan da ke tasiri ga kowace hanya da kuma yadda ake zaɓar kayan haɗin da aka yi amfani da su don ayyuka daban-daban.
Fesa gyare-gyaren
1, bayanin hanya: kayan ƙarfafa zare da tsarin resin a lokaci guda ana fesawa a cikin mold, sannan a warke a ƙarƙashin matsin lamba na yanayi zuwa samfuran haɗakar thermosetting na tsarin ƙera.
2. Zaɓin kayan aiki:
Guduro: galibi polyester
Zaren: Zaren Fiber Gilashi Mai Kauri
Babban abu: babu, ana buƙatar a haɗa shi da plywood kaɗai
3. Manyan fa'idodi:
1) Tarihin sana'a mai tsawo
2) Ƙarancin farashi, saurin adana zare da resin
3) Ƙarancin farashin ƙira
4, manyan rashin amfani:
1) Ploin ɗin yana da sauƙin samar da yanki mai wadataccen resin, mai nauyi mai yawa
2) Zaren da aka yanke kawai za a iya amfani da su, wanda hakan ke takaita halayen injinan plywood sosai.
3) Domin sauƙaƙe feshi, yana buƙatar ɗanɗanon resin ya zama ƙasa, yana rasa halayen injiniya da na zafi na kayan haɗin.
4) Yawan sinadarin styrene da ke cikin resin feshi yana nufin akwai babban haɗari ga mai aiki, kuma ƙarancin ɗanko yana nufin cewa resin zai iya shiga cikin tufafin aiki na ma'aikacin cikin sauƙi ya kuma shiga cikin fata kai tsaye.
5) Yawan sinadarin styrene mai canzawa a cikin iska yana da wuya a cika sharuɗɗan doka.
5. Aikace-aikacen da aka saba amfani da su:
Katanga mai sauƙi, allunan tsarin da ba su da nauyi kamar jikin motoci masu canzawa, kayan ado na manyan motoci, baho da ƙananan kwale-kwale.
Molding na Layukan Hannu
1, bayanin hanya: shigar da resin cikin zare da hannu, zare zare za a iya saka su, a kiɗe su, a dinka su ko a haɗa su da sauran hanyoyin ƙarfafawa, yawanci ana yin gyaran hannu da na'urori masu juyawa ko buroshi, sannan a matse resin da abin naɗa manne don ya shiga cikin zare. Ana sanya plywood a ƙarƙashin matsin lamba na yau da kullun don ya warke.
2. Zaɓin kayan aiki:
Guduro: babu buƙatar buƙata, epoxy, polyester, ester na tushen polyethylene, resins phenolic suna samuwa
Zare: babu buƙatu, amma nauyin tushe na babban zaren aramid yana da wuya a shigar da hannu
Babban abu: babu buƙatar buƙata
3, manyan fa'idodi:
1) Tarihin fasaha mai tsawo
2) Mai sauƙin koya
3) ƙarancin farashin mold idan ana amfani da resin zafin jiki na ɗaki
4) Zaɓin kayan aiki da masu samar da kayayyaki masu faɗi
5) Yawan sinadarin fiber, tsawon zare da ake amfani da su fiye da tsarin fesawa
4, Manyan rashin amfani:
1) Haɗa resin, abun ciki na resin laminate da inganci suna da alaƙa da ƙwarewar mai aiki, yana da wuya a sami ƙarancin abun ciki na resin da ƙarancin porosity na laminate.
2) Haɗarin lafiya da aminci na resin, ƙarancin nauyin ƙwayoyin halitta na resin ɗin hannu, girman barazanar lafiya da ka iya tasowa, ƙarancin ɗanko yana nufin cewa resin ɗin zai iya shiga tufafin aiki na ma'aikata kuma don haka ya shiga kai tsaye da fata.
3) Idan ba a sanya iska mai kyau ba, yawan sinadarin styrene da aka fitar daga polyester da polyethylene zuwa iska zai yi wuya a cika sharuɗɗan doka.
4) Ya kamata ɗanɗanon resin man shafawa na hannu ya yi ƙasa sosai, don haka dole ne abun da ke cikin styrene ko wasu sinadarai su yi yawa, don haka su rasa halayen injina/zafi na kayan haɗin.
5) Aikace-aikacen yau da kullun: ruwan injin turbin iska na yau da kullun, jiragen ruwa da aka samar da yawa, samfuran gine-gine.
Tsarin jakunkunan injin tsotsa
1. Bayanin Hanyar: Tsarin sanya jakunkunan injin tsotsawa wani tsari ne na tsarin sanya hannu a sama, wato rufe wani Layer na fim ɗin filastik a kan mold ɗin zai zama injin tsabtace plywood da hannu, yana shafa matsin lamba a sararin samaniya ga plywood don cimma tasirin gajiya da matsewa, domin inganta ingancin kayan haɗin.
2. zaɓin kayan aiki:
Guduro: galibi resin epoxy da phenolic, polyester da ester na tushen polyethylene ba su dace ba, saboda suna ɗauke da styrene, kuma suna canzawa zuwa famfon injin
Zare: babu buƙatar buƙata, koda kuwa ana iya shigar da nauyin tushe na manyan zaruruwa a ƙarƙashin matsin lamba
Babban abu: babu buƙatar buƙata
3. Manyan fa'idodi:
1) Za a iya cimma yawan sinadarin fiber fiye da tsarin sanya hannu na yau da kullun
2) Rabon gurbi ya yi ƙasa da tsarin ajiye hannu na yau da kullun.
3) A ƙarƙashin matsin lamba mara kyau, resin yana gudana yadda ya kamata don inganta matakin shigar fiber, ba shakka, wani ɓangare na resin zai sha ta hanyar amfani da injin tsabtace ruwa.
4) Lafiya da aminci: Tsarin jakar injin na iya rage sakin ƙwayoyin cuta yayin aikin warkarwa
4, Manyan rashin amfani:
1) Ƙarin tsari yana ƙara farashin aiki da kayan jakar injin da za a iya zubarwa
2) Bukatun ƙwarewa mafi girma ga masu aiki
3) Haɗa resin da kuma sarrafa abun ciki na resin ya dogara ne akan ƙwarewar mai aiki.
4) Duk da cewa jakunkunan injinan wanke-wanke suna rage sakin sinadarai masu guba, haɗarin lafiya ga mai aiki har yanzu ya fi na tsarin jiko ko prepreg.
5, Aikace-aikace na yau da kullun: babban girma, jiragen ruwa masu iyaka guda ɗaya, sassan motar tsere, tsarin gina jiragen ruwa na haɗin kayan asali.
Nadawa Molding
1. Bayanin hanyar: Ana amfani da tsarin lanƙwasawa ne kawai don ƙera sassan gini masu siffar ƙwallo, zagaye ko oval kamar bututu da magudanar ruwa. Ana sanya maƙallan zare a cikin resin sannan a ratsa su a kan mandrel a hanyoyi daban-daban. Ana sarrafa tsarin ta hanyar injin lanƙwasa da saurin mandrel.
2. Zaɓin kayan aiki:
Guduro: babu buƙatar amfani, kamar epoxy, polyester, ester na tushen polyethylene da resin phenolic, da sauransu.
Zare: babu buƙatu, amfani da fakitin zare kai tsaye na firam ɗin spool, ba kwa buƙatar saƙa ko dinki da aka saka a cikin zane na zare
Babban abu: babu buƙatar buƙata, amma fata yawanci abu ne mai haɗakar Layer ɗaya.
3. manyan fa'idodi:
(1) saurin samarwa, hanya ce ta tattalin arziki da kuma dacewa ta layups
(2) Ana iya sarrafa yawan sinadarin resin ta hanyar auna adadin resin da aka ɗauka ta hanyar amfani da zare da ke ratsa ramin resin.
(3) Ƙarancin farashin zare, babu tsarin saka tsaka-tsaki
(4) kyakkyawan aiki na tsarin, saboda ana iya sanya fakitin zare masu layi tare da hanyoyi daban-daban na ɗaukar kaya
4. Manyan rashin amfani:
(1) Tsarin ya takaita ne ga gine-gine masu zagaye da ramuka.
(2) Ba a shirya zare cikin sauƙi da daidaito ba tare da wata matsala ba a gefen axial na bangaren
(3) Mafi girman farashin mandrel mai kyau na gyare-gyaren manyan sassan tsarin
(4) Fuskar waje ta tsarin ba saman mold bane, don haka kyawun ya fi muni
(5) Amfani da resin mai ƙarancin ɗanko, yana buƙatar kulawa da kaddarorin injiniya da aikin lafiya da aminci
Amfani da aka saba yi: tankunan adana sinadarai da bututu, silinda, tankunan numfashi na masu kashe gobara.
Tsarin Pultrusion
1. Bayanin hanya: daga mariƙin bobbin da aka zana zare da aka cusa da manne ta cikin farantin dumama, a cikin farantin dumama don kammala resin akan shigar zare, da kuma sarrafa abun ciki na resin, kuma a ƙarshe za a warke kayan zuwa siffar da ake buƙata; wannan siffar samfurin da aka gyara an yanke shi ta hanyar injiniya zuwa tsayi daban-daban. Zare kuma za su iya shiga farantin zafi ta hanyar da ba digiri 0 ba. Fitarwa da miƙewa tsari ne na samarwa mai ci gaba kuma sashin giciye na samfurin yawanci yana da siffa mai tsayayye, yana ba da damar ɗan bambance-bambance. Zai ratsa ta cikin farantin zafi na kayan da aka riga aka jika kuma ya bazu zuwa cikin ƙirar nan take, kodayake irin wannan tsari ba ya ci gaba, amma zai iya cimma canjin siffar giciye.
2. Zaɓin kayan aiki:
Guduro: yawanci epoxy, polyester, ester mai tushen polyethylene da resin phenolic, da sauransu.
Fiber: babu buƙatar
Babban abu: ba a amfani da shi akai-akai
3. Manyan fa'idodi:
(1) saurin samarwa, hanya ce mai araha kuma mai ma'ana ta kafin jika da kuma warkar da kayan
(2) daidaitaccen iko na abun ciki na resin
(3) rage farashin zare, babu tsarin saka tsaka-tsaki
(4) kyawawan halaye na tsarin gini, saboda an shirya fakitin zare a cikin layi madaidaiciya, ƙaramin girman zare yana da yawa
(5) za a iya rufe yankin shigar da zare gaba ɗaya don rage sakin ƙwayoyin cuta
4. manyan illolin:
(1) tsarin yana iyakance siffar giciyen sashe
(2) Mafi girman farashin farantin dumama
5. Amfani da aka saba yi: katako da trusses na gine-ginen gidaje, gadoji, tsani da shinge.
Tsarin Canja wurin Guda (RTM)
1. Bayanin hanyar: Ana sanya busassun zare a cikin ƙananan mold, wanda za a iya matse shi kafin a fara amfani da shi don sanya zare su dace da siffar mold gwargwadon iyawa kuma a ɗaure su da manne; sannan, ana sanya saman mold a kan ƙananan mold don samar da rami, sannan a saka resin a cikin ramin. Ana amfani da allurar resin mai taimako da shigarwar zare, wanda aka sani da Vacuum-Assisted Resin Injection (VARI), galibi. Da zarar an kammala shigar da zare, ana rufe bawul ɗin gabatarwar resin kuma an warke da haɗin. Ana iya yin allurar resin da warkarwa ko dai a zafin ɗaki ko a ƙarƙashin yanayi mai zafi.
2. Zaɓin Kayan Aiki:
Guduro: yawanci epoxy, polyester, polyvinyl ester da phenolic resin, ana iya amfani da bismaleemide resin a zafin jiki mai yawa.
Zare: babu buƙata. Zaren da aka dinka ya fi dacewa da wannan tsari, saboda gibin da ke tsakanin zaren yana da amfani ga canja wurin resin; akwai zaren da aka ƙera musamman waɗanda za su iya haɓaka kwararar resin.
Babban abu: kumfa na tantanin halitta bai dace ba, saboda ƙwayoyin zuma za su cika da resin, kuma matsin lamba zai kuma sa kumfa ya ruguje.
3. manyan fa'idodi:
(1) Ƙarin girman zare, ƙarancin porosity
(2) Lafiya da aminci, tsafta da tsaftar muhallin aiki kamar yadda aka rufe resin gaba ɗaya.
(3) Rage amfani da aiki
(4) Gefen sama da ƙasa na sassan tsarin saman an yi su ne da aka ƙera, wanda hakan yana da sauƙi don yin maganin saman a gaba.
4. Manyan rashin amfani:
(1) Modulation ɗin da aka yi amfani da su tare suna da tsada, masu nauyi kuma suna da yawa don jure matsin lamba mai yawa.
(2) an iyakance shi ga ƙera ƙananan sassa
(3) Wuraren da ba a jika ba suna iya faruwa cikin sauƙi, wanda ke haifar da tarin tarkace
5. Aikace-aikacen yau da kullun: ƙananan da hadaddun sassan jigilar kaya na sararin samaniya da na motoci, kujerun jirgin ƙasa.
Lokacin Saƙo: Agusta-08-2024
