Isikhathi sewaranti siyisibaluli esiyisisekelo okufanele noma yimuphi umkhiqizo ube naso.Isikhathi sewaranti yisikhathi sokuqinisekisa ikhwalithi.Kuwuhlobo lokuqinisekisa ikhwalithi yomkhiqizo phakathi nenkathi ethile yesikhathi.Okufanayo kuyiqiniso ngemikhiqizo ye-PTFE.Nakuba sonke sazi ukuthi imikhiqizo ye-PTFE inempilo ende yesevisi, yinde kangakanani impilo yesevisi?Abantu abaningi bangase bangazi okuningi ngayo.Ngakho-ke, ake sithathe ibhodi le-PTFE njengesibonelo ukuze sabelane nawe Ngenisa impilo yesevisi yemikhiqizo ye-PTFE.
Impilo yesevisi ye-Ishidi le-PTFElide kakhulu, ngoba ishidi le-PTFE liwumkhiqizo we-PTFE omise okwepuleti ocutshungulwa ngenqubo ekhethekile (noma ukusika noma ukujika) kusuka kumpahla ye-PTFE, kanye nempahla ye-PTFE uqobo Iyinto enezinto eziningi zokusebenza ezinhle kakhulu, kufaka phakathiukumelana nokushisa okuphezulu, engasetshenziswa ekushiseni kwama-200 ~ 260 degrees isikhathi eside;ukumelana nokushisa okuphansi, ngisho naku-100 degrees, impahla ye-PTFE isathambile;ukumelana nokugqwala, kungamelana ne-aqua regia Kanye nazo zonke izinyibilikisi eziphilayo;ukumelana nesimo sezulu, ukuchayeka emkhathini isikhathi eside, indawo engaphezulu nokusebenza akushintshile, ukumelana kwayo nemisebe kanye nokungena kancane kancane nakho kungcono;i-lubrication ephezulu, ene-coefficient encane yokungqubuzana kumapulasitiki, I-coefficient of friction ingu-0.04 kuphela;inokucindezeleka okuncane kwendawo ezintweni eziqinile futhi ayinamathele kunoma yiziphi izinto;ayisebenzi futhi ayinabo ubuthi;izakhiwo zikagesi ezinhle kakhulu, iyinto efanelekile yokuvikela i-Class C, futhi ungqimba oluqinile lwephephandaba lungavimba I-voltage ephezulu ye-1500V;... Ngakho-ke, ikhwalithi yeshidi le-PTFE elenziwe ngezinto ze-PTFE lizinzile kakhulu ngaphansi kwezimo ezivamile, okuyinto iyikhwalithi ezinzile kakhulu yeshidi le-PTFE esohlwini lwezincwadi eziningi noma ku-inthanethi.Asiziphiki izici, kodwa kusafanele sichaze ezinye izici ze-Ishidi le-PTFEokumele kuchazwe.
Noma yimuphi umkhiqizo uzonwetshwa futhi unciphe ngokushisa, kuyilapho ishidi le-PTFE lithambekele kakhulu ekwandiseni nasekufinyezweni okushisayo, futhi i-coefficient yokwandisa yeshidi le-PTFE cishe iphindwe kashumi kunensimbi.Ngakho-ke, lapho ishidi le-PTFE lingaphansi kokushintsha kwezinga lokushisa, liyoba nomthelela omkhulu kusayizi weshidi le-PTFE, njengentwasahlobo, ihlobo, ikwindla nobusika.Ezingxenyeni eziningi zezwe lethu, umehluko wokushisa phakathi kwezinkathi zonyaka ezine mkhulu kakhulu.Ekushintsheni kwezinga lokushisa entwasahlobo, ehlobo, ekwindla nasebusika, ibhodi libuye libe likhulu noma libe lincane, futhi lesi simo sikhona.Kuyaqapheleka ukuthi nakuba ishidi le-PTFE lizokhubazeka kancane ngenxa yethonya lokushisa nokubanda, ikhwalithi yalo yangaphakathi ngeke ishintshe.izoshintsha.
Ishidi elisha le-PTFE elijwayelekile le-QB/T5257-2018 libeka ngokucacile ukuthi isikhathi sewaranti samashidi e-PTFE iminyaka eyishumi.Kungokokuqala ukuthi isikhathi sewaranti yemikhiqizo ye-PTFE ifakwe kububanzi bamazinga emboni kazwelonke.
Isikhathi sokuthumela: Oct-13-2022