iimveliso

Kwabavelisi behlabathi jikelele kwiimoto, izixhobo zasekhaya, kunye namacandelo emizi-mveliso, iLong Glass Fiber Reinforced Polypropylene (LGFPP) sisixhobo esiphambili sokukhanyisa nokulungisa iindleko. Njengomvelisi weLGFPP oyingcali, siqokelele esi sikhokelo sokuthenga esineenkcukacha ukunceda abathengi bamazwe ngamazwe ukuba bakhethe iimveliso ezifanelekileyo, baphephe imigibe eqhelekileyo, kwaye baqonde ukuthelekiswa kwemodeli.

1. Iingenelo eziphambili ze-LGFPP vs. SGFPP

Iipellets ze-LGFPP zigcina ubude befayibha obuyi-3–25mm, zenza isakhiwo senethiwekhi ye-3D emva kokubumba, kunye neenzuzo ezibalulekileyo zokusebenza kune-short fiber reinforced PP (SGFPP):

- Amandla Oomatshini: Amandla okutsalwa aphezulu ngama-20–30%, amandla okuchaphazeleka aphezulu ka-2–3, kunye nokuqina okugqwesileyo kobushushu obuphantsi

- Uzinzo lweMilinganiselo: I-warpage encinci, ilungele iindawo ezinkulu zesakhiwo

- Ukusebenza kakuhle kweendleko: Ikhaphukhaphu kunesinyithi, ixabiso liphantsi kune-PA66, kwaye akufuneki yomiswe kwangaphambili

2. Iikhrayitheriya zoKhetho oluPhambili lwe-LGFPP

2.1 Umxholo weFayibha (10%–50%)

- 10–20% LGFPP: Ukuqina nokuqina okulinganayo, okufanelekileyo kwiindawo zesakhiwo ngokubanzi

- 30% LGFPP: Umgangatho woshishino wokuqina okuphezulu, osetyenziswa kakhulu kwizixhobo zeemoto

- 40–50% LGFPP: Amandla aphezulu kakhulu kwizicelo zemithwalo enzima

2.2 Iiparameters zoKusebenza ezibalulekileyo

- Isantya sokuhamba kweNyibiliko (i-MFR): 5–30 g/10 min; i-MFR ephezulu kwiindawo ezintsonkothileyo eziludongeni olubhityileyo

- Ubushushu bokuPhambuka koBushushu (HDT): 140–170°C; kubalulekile kwiindawo ezinobushushu obuphezulu

- Amandla empembelelo: >50 kJ/m² kwiimfuno zokulwa nokuwa kunye nokulwa nomothuko

- Ukuthintela ilangatye: UL94 HB/V0 kwizicelo zombane

2.3 Ukuthelekiswa kwesicelo

- Iimoto: Iibhampa, iiphaneli zeminyango, iitreyi zebhetri (30–40% LGFPP, impembelelo ephezulu)

- Izixhobo zasekhaya: Iidrama zomatshini wokuhlamba, ii-fan blades (20–30% LGFPP, i-warpage ephantsi)

- Imizi-mveliso: Iibhokisi zezixhobo, izixhobo zombhobho (30–50% LGFPP, ezithwala umthwalo omninzi)

- Ngaphandle: Amanqanaba azinzileyo e-UV okumelana nemozulu ixesha elide

3. Iingxaki Zokuthenga Eziqhelekileyo kunye Neengcebiso Zokuphepha

3.1 Ukudibanisa i-LGFPP ne-SGFPP

- Ingxaki: Iimveliso "zefayibha ende" ezixabiso liphantsi ezinobude befayibha emva kokubumba <1mm

- Isisombululo: Qinisekisa ukugcinwa kobude befayibha kwaye ucele iingxelo zovavanyo lwempembelelo

3.2 Umgangatho weBatch ongaguquguqukiyo

- Ingxaki: Umahluko ekusebenzeni phakathi kweebhetshi ezibangela iingxaki zemveliso

- Isisombululo: Khetha abavelisi abanesiqinisekiso se-ISO9001/TS16949 kunye nolawulo oluqinileyo lomgangatho

3.3 Ukungayinaki iNkqubo yokuhambelana

- Umgibe: I-MFR engafanelekanga ekhokelela ekuphumeni kakuhle kwamanzi okanye ukwaphuka kwefayibha

- Isisombululo: Qinisekisa ukuba i-MFR ihambelana neeparamitha zezixhobo zakho zokubumba ngenaliti

3.4 Ukungahoywa kweeMfuno zeSatifikethi

- Ingxaki: Izinto ezingathobeliyo imithetho aziphumeleli kuvavanyo lokufikelela kwimarike

- Isisombululo: Beka phambili iimveliso ezinesatifikethi se-FDA, RoHS, kunye ne-UL

4. Itheyibhile yokuthelekisa imodeli eqhelekileyo

Imodeli yeFiber Content Tensile Strength HDT (0.45MPa) Ukusetyenziswa okuqhelekileyo

Izindlu ezincinci ze-LGFPP10 10% 35–45 MPa 120–130°C

Izixhobo zezixhobo zasekhaya ze-LGFPP20 20% 50–65 MPa 130–140°C

I-LGFPP30 30% 70–90 MPa 140–155°C Izixhobo zesakhiwo seemoto

I-LGFPP40 40% 90–110 MPa 150–165°C Izixhobo zomthwalo onzima

Izixhobo zoshishino ze-LGFPP50 50% 110–130 MPa 160–175°C

5. Kutheni Ukhetha Thina?

- Ukwenziwa koBugcisa: Imigca yemveliso ye-LGFPP ekhethekileyo enolawulo oluhambelanayo lobude befayibha

- Ukwenza ngokwezifiso: Yenza umxholo wefayibha, izongezo, kunye nokusebenza ngokweemfuno zakho

- Ubonelelo oluZinzileyo: Isitokhwe esikhulu kunye nokuhanjiswa okuguquguqukayo kubathengi behlabathi

- Inkxaso yoBugcisa: Isikhokelo sokuvavanya isampuli yasimahla kunye nokulungiswa kwesikhokelo sokwenza ngcono

Isiphelo

Ukukhetha i-LGFPP esemgangathweni ophezulu kufuna ukulinganisela ukusebenza, usetyenziso kunye neendleko. Ngokulandela esi sikhokelo, ungaphepha iingozi zokuthenga kwaye ufumane isisombululo esifanelekileyo sezinto. Qhagamshelana nathi ukuze ufumane iikowuteshini ezenziwe ngokwezifiso kunye nenkxaso yobugcisa—iqabane lakho le-LGFPP elithembekileyo kwimpumelelo yokuvelisa kwihlabathi liphela.

I-BESTE - IiThermoplastics Eziqinisiweyo Zefayibha Ende.