Yam dab tsi cuam tshuam rau kev pabcuam lub neej ntawm nylon screws?
Qhov kev pabcuam lub neej ntawm Nylon Screws tsis yog tus nqi tseem ceeb tab sis yog txiav txim siab los ntawm cov ntsiab lus tseem ceeb hauv qab no:
1. Cov Khoom Siv: PA6 (Nylon 6) thiab Pa66 (Nylon 66) yog cov hom siv feem ntau. PA66 muaj cov kub siab dua thiab lub zog, thiab nws cov kev pabcuam lub neej yog 20% -30% ntev dua li Pa6 (Source: tib neeg ntawm cov plastics kev lag luam, Tebchaws Asmeskas).
2. Ib puag ncig cov xwm txheej:
{{0- kub: ntev kub tshaj 80℃activ kev laus ntau dhau los ntawm ntau dua 50% (saib cov kws kho tshuab plastics daim ntawv thov sau ntawv).
{{0 {}} Cov av noo: Thaj chaw vaum yuav ua rau kev nqus dej thiab nthuav tawm, txo cov khoom siv kho mob.
3. Txhua yam thauj: hauv qab loads (xws li kev co), kev pabcuam lub neej tsuas yog ib qho -
Dab tsi yog cov kev pabcuam lub neej?
Raws li kev lag luam cov ntaub ntawv (source: Borlouge plastics technology tshaj tawm):
{{0- ib txwm muaj (chav sov, mob qhuav, zoo li qub load): 5-10 xyoo.
{{0-}}}}} huab cua chaw (kub kub, tshuaj lom neeg): 1-3 xyoos.
Qhov tshwj xeeb rooj plaub: Nylon screws hauv tsheb cav cov cav sib txuas tau muaj kev sib kis tau ntau dua, xav tau cov roj av nruab nrab ntawm 2 xyoo (Toyota Technical Bullelin TMC-2022).
Yuav ua li cas txuas lub neej ntawm Nylon Screws?
1. Cov khoom siv optimization: Xav txog lub khob - fiber ntau}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} reinfor reinfor reinfor reinfor reinfor reinfor reinfor reinfor,,, uas tuaj yeem nce lub neej los ntawm 40%.
2. Kev Tiv Thaiv Kev Ntsuas:
-} Thov siv cov dej tsis muaj dej (xws li polytetrosraethylene) mus rau saum npoo.
{{0-} Tsis txhob sib chwv nrog cov muaj zog acids thiab alkalis.
3. Kev tshuaj xyuas ib txwm: kuaj xyuas kom xoob lossis tawg txhua 6 lub hlis thiab hloov kho kom sai.
