Pali zinthu zambiri zomwe zimakhudza akupanga pulasitiki kuwotcherera, ndipo tikambirana za zida zomwe zili m'nkhaniyi.
1. The akupanga kuwotcherera zinthu kusiyana
The kuwotcherera zinthu kusiyana amakhudza akupanga kuwotcherera khalidwe, kuwonjezera CHIKWANGWANI ndi kudzazidwa zina akhoza kusintha kuuma kwa zipangizo, amene amathandiza kufala kwa akupanga, kuwonjezera fillers akhoza kusintha mphamvu ya akupanga kuwotcherera mafupa pansi yoyenera zinthu zamakono.
2. The akupanga kuwotcherera zakuthupi pamwamba roughness
Kuchulukitsa pamwamba roughness sangathe kuchepetsa lamayimbidwe impedance, kusintha pamwamba mphamvu otaya osalimba, komanso akhoza kusintha akupanga kuwotcherera khalidwe.Pogwiritsa ntchito nembanemba zakuthupi ndi anagubuduza chitsanzo pamwamba, apamwamba akupanga kuwotcherera khalidwe akhoza analandira, ndipo motere, mphamvu ya akupanga kuwotcherera olowa akhoza kukhala apamwamba kangapo kuposa PP imodzi yosalala pamwamba.
3. The akupanga kuwotcherera mzere m'lifupi
Kuwonjezeka kwa akupanga kuwotcherera mzere m'lifupi akhoza kuchepetsa mphamvu akupanga welded olowa;chifukwa ndi kuwonjezeka kwa akupanga kuwotcherera mzere m'lifupi, maganizo ndende pa m'mphepete mwa akupanga welded olowa ukuwonjezeka, ndi microcracks kuonekera m'mphepete kuwonjezeka, ndi olowa mphamvu amachepetsa.
4. Chikoka cha mtunda kuchokera kuwotcherera pamwamba mpaka kuwotcherera olowa
Pamene mtunda kuchokera akupanga kuwotcherera pamwamba kwa kuwotcherera olowa ukufika theka-wavelength mtengo, mphamvu ya akupanga kuwotcherera olowa ukufika pazipita.Akupanga yoweyula makamaka propagates longitudinal-wave mu mapulasitiki, ndipo nsonga mtengo wa pazipita longitudinal-wave makamaka amaonekera mu theka wavelength.Pamene ili pafupi ndi theka wavelength, kutentha mphamvu akupanga yoweyula propagates kwa akupanga kuwotcherera mawonekedwe, ndi zabwino akupanga kuwotcherera mfundo akhoza analandira.Ubwino wa akupanga kuwotcherera mwachindunji molingana ndi zotanuka modulus, mikangano coefficient ndi matenthedwe madutsidwe, ndi inversely mogwirizana ndi kachulukidwe, enieni kutentha ndi kusungunuka mfundo.
5.The melting point and surface friction resistance of material
Chinsinsi cha akupanga kuwotcherera khalidwe chikugwirizana ndi kusungunuka mfundo ndi pamwamba mikangano kukana zakuthupi.Izi chizindikiro si chimodzimodzi chifukwa cha zosiyanasiyana zipangizo ndi kutentha, awo kusintha mu akupanga kuwotcherera ndondomeko kuwononga kutentha, kukameta ubweya mphamvu ndi mapindikidwe a akupanga kuwotcherera m`dera, ndiyeno kuvulaza khalidwe akupanga kuwotcherera.
Masiku ano, mapulasitiki ena monga PE, PC, ABS, PP, PVC, proline, nayiloni, poliyesitala amatha kuchita bwino kwambiri kudzera mu kuwotcherera akupanga, tsopano mapulasitikiwa amagwiritsidwanso ntchito pamsika kwambiri.Pambuyo kumvetsa pamwamba, timakhulupirira kuti akupanga nkhungu akupanga kuwotcherera makina akhoza momveka kusankha zipangizo, kupewa zolephera zosafunika, kusintha mankhwala khalidwe, kuchepetsa ntchito ndalama, ndi bwino kwambiri kupanga dzuwa.
Nthawi yotumiza: Mar-23-2022