Spray Molding Technology

Spray Molding Technology

Theknoloji ea ho bopa ea spray ke ntlafatso holim'a ho bopa ha letsoho, 'me e sebelisoa ka mokhoa o itekanetseng. E ikarabella bakeng sa karolo e kholo lits'ebetsong tsa ho bōpa lintho tse entsoeng ka motsoako, ka 9.1% United States, 11.3% Europe Bophirimela, le 21% Japane. Hajoale, mechini ea ho bopa e sebelisoang Chaena le India e rekoa haholo ho tsoa United States.

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Bo-pula-maliboho ba indasteri ea fiberglass naheng ea THAILAND

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1. Molao-motheo le Melemo / Melemo ea Ts'ebetso ea Molding ea Spray

Mokhoa ona o kenyelletsa ho fafatsa mefuta e 'meli ea polyester, e kopantsoeng le initiator le promotor, ho tloha mahlakoreng ka bobeli a sethunya sa spray, hammoho le likhalase tse khaotsoeng tsa fiber rovings ho tloha bohareng, ho kopanya ka ho lekana le resin le ho beha holim'a hlobo. Ka mor'a ho fihla botenya bo itseng, e kopantsoe ka rolara, ebe e phekoloa.

Melemo:

- E fokotsa litšenyehelo tsa thepa ka ho nkela lesela le lohiloeng sebaka ka fiber roving ea khalase.
- makhetlo a 2-4 ho feta ho beha matsoho.
- Lihlahisoa li na le bots'epehi bo botle, ha li na seams, matla a phahameng a ho kuta a interlaminar, 'me ha li na kutu ebile li hana ho lutla.
- Ho fokotseha ho fokolang ha flash, lesela le sehiloeng, le resin e setseng.
- Ha ho lithibelo ho boholo ba sehlahisoa le sebopeho.

Mefokolo:

- Litaba tse phahameng tsa resin li lebisa ho theola matla a sehlahisoa.
- Ke lehlakore le le leng feela la sehlahisoa le ka bang boreleli.
- Tšilafalo e ka bang teng ea tikoloho le likotsi tsa bophelo ho basebetsi.
E loketse tlhahiso e kholo joalo ka likepe, 'me e sebelisoa haholo bakeng sa lihlahisoa tse fapaneng.

2. Tokisetso ea Tlhahiso

Litlhoko tsa sebaka sa mosebetsi li kenyelletsa tlhokomelo e khethehileng ho moea oa moea. Lisebelisoa tsa mantlha ke resin (haholo-holo resin ea polyester e sa sothoeng) le fiber roving ea khalase e sa sothoeng. Ho lokisa hlobo ho akarelletsa ho hloekisa, ho kopanya le ho sebelisa lintho tse e lokollang. Mefuta ea lisebelisoa e kenyelletsa tanka ea khatello le phepelo ea pompo.

3. Taolo ea Ts'ebetso ea Molding ea Spray

Mekhahlelo ea bohlokoa e kenyelletsa ho laola litaba tsa resin hoo e ka bang 60%, khatello ea ho fafatsa bakeng sa ho kopanya junifomo, le angle ea sethunya sa spray bakeng sa tšireletso e sebetsang. Lintlha tsa tlhokomelo li kenyelletsa ho boloka mocheso o nepahetseng oa tikoloho, ho etsa bonnete ba hore ho na le tsamaiso e hlokang mongobo, ho beha ka mokhoa o nepahetseng le ho kopanya lintho tse fafalitsoeng, le ho hloekisa mochine hang hang ka mor'a ho sebelisoa.