Nkhani

Pla (polylactic acid) ndi boti lodziwika bwino la thermoplastic yodziwika bwino ndi kudalirika. Komabe, kuti mukwaniritse mtundu wonse wambiri komanso makina, mafayilo a Play nthawi zambiri amafunikira njira inayake yothandizira: Crystallization. Njirayi imagwiritsidwa ntchito pogwiritsa ntchito yowuyani yowuyani. Tiyeni tisanthule mu gawo la sitepe ndi njira yogwiritsira ntchito yowuyani.

Kumvetsetsa kufunika kwa marystallization

Play alipo mu ma amorphous ndi madera a Crystalline. Amorphous Plus sakhazikika ndipo amakonda kuwononga komanso kusinthasintha pakusindikiza. Crystallization ndi njira yomwe imagwirizanitsa maunyolo a polymer mkati mwa pulasitiki, ndikuyipatsa mawonekedwe oyitanidwa komanso okhazikika. Izi zimabweretsa:

Kulondola kwa Clumel: Pulogalamu ya Crystalluls imatha kukhazikika posindikiza.

Zowonjezera zamakina: Plastalluved place imawonetsa mphamvu zapamwamba komanso kuuma.

Sindikizani bwino: crystallused pr nthawi zambiri imapanga malo osalala ndi zofooka zochepa.

Njira yodutsa

Kukonzekera Zinthu:

Kuyendera kwa Filathom: Onetsetsani kuti Placements ndi yaulere iliyonse kapena kuwonongeka.

Tikutsegula: Kwezani gulu la Play mu Crystallizer chowuma malinga ndi malangizo a wopanga.

Crystallization:

Kutentha: Wowuma amawotcha kutentha kwa kutentha, makamaka pakati pa 150 ° C ndi 190 ° C. Kutentha kumeneku kumalimbikitsa kuvomerezedwa kwa maunyolo a polymer.

Kuyang'ana: Zoyala zimachitika pamtundawu kwa nthawi yokwanira kuti ithe kwa crystallization. Nthawi yokhalamo imatha kukhala yosiyanasiyana kutengera mtundu wa filamement ndi kuchuluka kwa crystarity.

Kuziziritsa: Pambuyo nthawi yokhalamo, wa filimuyo imakhazikika pang'onopang'ono mpaka kutentha. Njira yozizira iyi yozizira imathandizira kukhazikika kwa ma crystalline.

Kuyanika:

Kuchotsa chinyezi: Kutalika kamodzi, kufooka nthawi zambiri kumawuma kuti muchotse chinyezi chilichonse chomwe chingachitike. Izi ndizofunikira kuti muwonetsetse bwino kwambiri.

Kutsitsa:

Kuziziritsa: Lolani zotayira kuziziritsa kwathunthu musanatsitse.

Kusungirako: Sungani filimu youma komanso youma mu chidebe chosindikizidwa kuti mupewe chinyezi chobwezeretsa.

Ubwino Wogwiritsa Ntchito Wowuma Wowuma

Zolemba bwino zosindikizidwa: Cirstaltured Pulo imapangitsa kuti zikhale zolimba, zolondola molondola.

Kuchepetsa: Pulo ya Crystallulles imakonda kuwonongeka, makamaka masitepe akulu kapena magawo okhala ndi ma geometies.

Zowonjezera zamakina: Plastalluved place imawonetsa mphamvu zapamwamba kwambiri, kukana mphamvu, ndi kukana kutentha.

Zotsatira zake: Pogwiritsa ntchito yowuyani yowuyani, mutha kuwonetsetsa kuti mafayilo anu agalu amakhala okonzekereratu kusindikiza, zomwe zimayambitsa zotsatira zodalirika.

Kusankha chowumitsa choyenera

Mukamasankha chowunkha chowuma cha Crystallizer, lingalirani zinthu zotsatirazi:

Mphamvu: Sankhani chowuma chomwe chimatha kugwiritsa ntchito kuchuluka kwa filimu yomwe mumagwiritsa ntchito.

Kutentha: Onetsetsani kuti wowuma amatha kufikira kutentha kwa crystallization kwa pl.

Nthawi Yokhala: Ganizirani kuchuluka kwa crystallity ndikusankha chowuma ndi nthawi yoyenera yokhalamo.

Kuyanika Kuuma: Ngati kuyanika ndikofunikira, onetsetsani kuti chowuma chili ndi ntchito yowuma.

Mapeto

Kugwiritsa ntchito chowuma cha Crystallizer ndiko gawo lofunikira kukulitsa magwiridwe antchito a Pla. Mukamatsatira njira yolembedwa m'nkhaniyi, mutha kuwonetsetsa kuti pulyo yanu ikukonzekera kusindikiza, chifukwa chodalirika komanso chodalirika.