Nekuwedzera kuri kuramba kuchiwedzera kwemusika wekushandisa, thermosetting resin yakavakirwa kabhoni fiber composites zvishoma nezvishoma inoratidza zvazvisingakwanisi, izvo zvisingakwanise kuzadzisa zvizere-yekupedzisira-yekupedzisira application zvinodiwa muzvikamu zvekupfeka kuramba uye kupisa kwakanyanya.Muchiitiko ichi, chimiro che thermoplastic resin based carbon fiber composites chiri kusimuka zvishoma nezvishoma, chichiva simba idzva remhando dzepamusoro.Mumakore achangopfuura, iyo Chinese kabhoni fiber tekinoroji yakakurumidza kusimudzira, uye tekinoroji yekushandisa ye thermoplastic kabhoni fiber composite yakasimudzirwa zvakare.
Mukutsvaga kwekuenderera mberi kwekabhoni fiber yakasimbiswa thermoplastic preg, maitiro matatu ekushandiswa kwe thermoplastic carbon fiber anoratidzwa zvakajeka.
1. Kubva paupfu kabhoni fiber yakasimbiswa kune inoenderera kabhoni fiber yakasimbiswa
Carbon fiber thermoplastic composites inogona kupatsanurwa kuita poda kabhoni faibha, yakachekwa kabhoni faibha, unidirectional inoenderera kabhoni faibha uye jira kabhoni fiber kusimbisa.Iyo yakareba iyo fiber yakasimbiswa ndeye, iyo yakawanda simba inopiwa nemutoro wakaiswa, uye iyo yakakwirira simba rose remubatanidzwa.Naizvozvo, zvichienzaniswa nehupfu kana yakachekwa kabhoni faibha yakasimbisa thermoplastic composites, inoenderera kabhoni faibha yakasimbiswa thermoplastic composites ine zvirinani kuita zvakanakira.Iyo inonyanya kushandiswa jekiseni yekuumba maitiro muChina ihupfu kana yakachekwa kabhoni fiber yakasimbiswa.Kuita kwezvigadzirwa kune zvimwe zvinogumira.Kana inoenderera kabhoni fiber yakasimbiswa ikashandiswa, thermoplastic kabhoni faibha macomposites inopinza munzvimbo yakakura yekushandisa.
2. Iko kusimukira kubva kumucheto wepasi thermoplastic resin kusvika pakati uye kumusoro kwekupedzisira thermoplastic resin matrix.
Thermoplastic resin matrix inoratidza high viscosity panguva yekunyunguduka, iyo yakaoma kupinza zvizere kabhoni fiber zvinhu, uye dhigirii rekupinda rine hukama zvakanyanya nekuita kwe prepreg.Kuti uwedzere kuvandudza kunyorova, tekinoroji yekushandura yakagamuchirwa, uye yekutanga fiber yekuparadzira mudziyo uye resin extrusion michina yakagadziridzwa.Ndichiri kuwedzera hupamhi hwekabhoni fiber strand, iyo inoenderera mberi extrusion huwandu hweresin yakawedzera.Iko kunyorova kwe thermoplastic resin pane kabhoni fiber dimension yaive pachena yakagadziridzwa, uye kuita kweinoenderera kabhoni fiber yakasimbisa thermoplastic prepreg yakavimbiswa zvinobudirira.Iyo resin matrix yekuenderera mberi kabhoni fiber thermoplastic composites yakabudirira kuwedzerwa kubva kuPPS uye PA kuenda kuPI uye peek.
3. Kubva murabhoritari yakagadzirwa nemaoko kusvika kune yakagadzikana kugadzirwa kwehuwandu
Kubva pakubudirira kwezviyedzo zvidiki-diki murabhoritari kusvika kune yakagadzikana kugadzirwa kwemazhinji mumusangano, kiyi ndeye dhizaini uye kugadzirisa kwemidziyo yekugadzira.Kunyangwe iyo inoenderera kabhoni fiber yakasimbisa thermoplastic prepreg inogona kuwana yakagadzikana kugadzirwa kwehuwandu inotsamira kwete chete paavhareji yezuva nezuva inobuda, asiwo pamhando ye prepreg, ndiko kuti, kana iyo resin iri mu prepreg inodzoreka uye chikamu chakakodzera, ingave iyo carbon fiber mu prepreg inoparadzirwa zvakaenzana uye yakanyatsopinda mukati, uye kana iyo yepamusoro ye prepreg yakatsetseka uye ukuru hwakarurama.
Nguva yekutumira: Jul-15-2021