ozi

1. Ndobe aka n'ịkpụzi

Ịkpụzi ihe n'aka bụ usoro ọdịnala kachasị ewu ewu maka ịmepụta flange plastik gbasiri ike (FRP). Usoro a gụnyere iji aka tinye resin-impregnatedákwà fiberglassma ọ bụ mats n'ime ihe ebu na ikwe ka ha gwọọ. Usoro a kapịrị ọnụ bụ nke a: Nke mbụ, a na-eji akwa resin na fiberglass na-emepụta oyi akwa nke dị n'ime resin bara ụba. Mgbe oyi akwa liner gwọchara, a na-ewepụ ya na ihe ọkpụkpụ ahụ, a na-arụkwa ihe nhazi ahụ. A na-apịazi resin n'elu ma elu ebu ma n'ime. A na-edobe akwa akwa fiberglass nke e gbuchapụrụ tupu oge eruo dị ka atụmatụ a kara aka siri dị, na-eji igwe rola ejikọta oyi akwa nke ọ bụla iji hụ na a ga-eme ya nke ọma. Ozugbo a na-enweta oke a chọrọ, a na-agwọ mgbakọ ahụ ma mebie ya.

Resin matrix maka ịkpụzi aka na-ejikarị epoxy ma ọ bụ polyester na-adịghị mma, ebe ihe nkwado ahụ bụ ọkara-alkali ma ọ bụakwa fiberglass na-enweghị alkali.

Uru: chọrọ akụrụngwa dị ala, ikike imepụta flange na-abụghị ọkọlọtọ, yana enweghị mgbochi na geometry flange.

Ihe ọghọm: Afụ ikuku nke emebere n'oge ọgwụgwọ resin nwere ike ibute porosity, na-ebelata ike nrụpụta; obere mmepụta arụmọrụ; na nke na-ezighi ezi, nchacha elu elu anaghị arụcha ya.

2. Mkpakọ ịkpụzi

Ịkpụzi mkpakọ gụnyere itinye ihe a tụrụ atụ nke ihe eji akpụzi n'ime flange ebu ma gwọọ ya n'okpuru nrụgide site na iji pịa. Ihe eji akpụzi dị iche iche nwere ike ịgụnye ogige eriri mkpirisi mkpirisi agwakọta ma ọ bụ nke etinyere ya, scraps fiberglass recycled, mgbanaka akwa fiberglass multi-layer resin-impregnated, akwa SMC (mkpụrụ osisi na-akpụzi mpempe akwụkwọ), ma ọ bụ prewoven fiberglass ákwà preforms. N'ime usoro a, a na-akpụzi diski flange na olu n'otu oge, na-eme ka ike nkwonkwo na ịdị n'otu n'ozuzu ya dịkwuo elu.

Uru: izi ezi akụkụ dị elu, nkwughachi, adabara maka mmepụta oke akpaaka, ikike imepụta flanges olu gbagwojuru anya n'otu nzọụkwụ, yana ọmarịcha mma nke na-achọghị nhazi nhazi.

Ọdịmma: Ọnụ ego ebu dị elu yana oke na nha flange n'ihi mmachi akwa akwa.

3. Ntuzi Nbufe Resin (RTM)  

RTM gụnyere ịtinye nkwado fiberglass ka ọ bụrụ ihe mechiri emechi, ịgbanye resin ka ọ banye n'ime eriri, na ịgwọ ya. Usoro gụnyere:

• Idokwa ihe preform fiberglass dabara na geometry flange n'ime oghere ebu.
• Ịgbanye resin obere viscosity dị n'okpuru okpomọkụ a na-achịkwa na nrụgide iji saturate preform ma wepụ ikuku.
• Na-ekpo ọkụ iji gwọọ na ịkwatu flange emechara.

Resins na-abụkarị polyester ma ọ bụ epoxy enweghị saturated, ebe nkwado gụnyerefiberglass na-aga n'ihu matsma ọ bụ ákwà kpara akpa. Enwere ike ịgbakwunye ihe ndozi dị ka calcium carbonate, mica, ma ọ bụ aluminom hydroxide iji kwalite akụrụngwa ma ọ bụ belata ọnụ ahịa.

Uru: Ebe dị larịị, nrụpụta dị elu, arụ ọrụ mmechi mechiri emechi (ibelata ihe ọkụkụ na ihe egwu ahụike), nhazi eriri ntụzịaka maka ike kachasị, itinye ego dị ala, yana mbelata oriri ihe / ike.

4. Mgbanwe Mbufe Resin na-enyere aka (VARTM)

VARTM na-agbanwe RTM site na ịgbanye resin n'okpuru oghere. Usoro a na-agụnye iji akpa oghere na-emechi eriri fiberglass n'ụdị nwoke, wepụ ikuku site na oghere ebu, na ịdọrọ resin n'ime preform site na nrụgide agụụ.

E jiri ya tụnyere RTM, VARTM na-emepụta flanges nwere porosity dị ala, ọdịnaya fiber dị elu, yana ike ọrụ dị elu.

5. Nfefe resin na-enyere aka ikuku

Ịkpụzi akpa ikuku na-enyere aka bụ RTM bụkwa ụdị teknụzụ ịkpụzi nke emepụtara na ndabere nke RTM. Usoro nke ịkwadebe flanges site na usoro ịkpụzi a bụ nke a: a na-etinye preform nke flange yiri iko fiber preform n'elu airbag, nke jupụtara na ikuku wee gbasaa n'èzí ma na-ejedebe na oghere nke cathode ebu, na flange preform n'etiti cathode ebu na airbag na-agbakọ ma gwọọ ya.

Uru: mgbasawanye nke airbag nwere ike ime ka resin na-asọba na akụkụ nke preform nke na-adịghị etinye ya, na-ahụ na preform na-eme ka ọ dị mma site na resin; enwere ike idozi ọdịnaya resin site na nrụgide nke akpa ikuku; A na-etinye nrụgide nke airbag na-eme n'ime ime nke flange, na flange mgbe a gwọchara ya nwere obere porosity na ezigbo ígwè ọrụ. N'ikwu okwu n'ozuzu, mgbe akwadocharaFRPflange na usoro ịkpụzi nke dị n'elu, a ga-edozikwa elu elu nke flange ahụ dịka ihe achọrọ maka iji ntụgharị na ịkụgharị site na oghere gburugburu gburugburu flange.