Nozzle Yaikulu, Kugwirizana Kwamphamvu kwa Magawo

Mu kusindikiza kwa FDM 3D, kukula kwa nozzle ndi chinthu chofunikira chomwe chimakhudza kulumikizana kwa zigawo ziwiri ndi mawonekedwe a makina a zigawo zosindikizidwa. Kugwiritsa ntchito nozzle yayikulu nthawi zambiri kumabweretsa mphamvu yapamwamba yolumikizira zigawo ziwiri, ndipo mfundo yaikulu ili mu mawonekedwe a extrusion, malo olumikizirana, ndi kusakanikirana kwa zigawo ziwiri.

Mphuno yayikulu imatuluka ulusi wosungunuka wokulirapo komanso wokhazikika, zomwe zimapangitsa kuti malo akuluakulu olumikizirana bwino pakati pa zigawo zoyandikana. Malo olumikizirana owonjezerekawa amalola zigawo zapamwamba ndi zapansi kuti zilowerere bwino ndikulumikizana pamodzi kutentha kwambiri, ndikupanga ma molekyulu olimba. Izi zimathandizira kwambiri kulimba konse, kukana kupsinjika, komanso magwiridwe antchito oletsa kufalikira kwa madera osindikizidwa.

Pakadali pano, ma nozzles akuluakulu nthawi zambiri amagwiritsidwa ntchito okhala ndi kutalika kokulirapo kwa zigawo, zomwe zimawapangitsa kukhala ofooka kwambiri. amachepetsa chiwerengero chonse cha zigawo mu chitsanzocho. Zigawo zochepa zikutanthauza kuti pali malo ochepa ofooka pakati pa zigawo, zomwe zimachepetsa chiopsezo cha ming'alu, kupindika, ndi kugawanika komwe kumachitika chifukwa cha kusakwanira kwa mgwirizano.

Chifukwa chake, pa ntchito zomwe zimafuna mphamvu yayikulu yomanga, mphamvu yonyamula katundu, komanso kukana kusweka, zigawo zosindikizidwa ndi nozzles zazikulu nthawi zambiri zimakhala ndi magwiridwe antchito okhazikika a makina, mphamvu yapamwamba kwambiri pakati pa zigawo, komanso kudalirika kwakukulu.