Ikesi le-PTFE Oil Seals liyinsimbi engagqwali engu-304 noma engu-316, udebe luyi-PTFE enesigcwalisi esihlukile.I-PTFE ene-filler (isigcwalisi esiyinhloko yilezi: i-glass fibre, i-carbon fiber, i-graphite, i-molybdenum disulfide) ithuthukisa kakhulu ukumelana nokugqokwa kwe-PTFE.Udonga lwangaphakathi lodebe luqoshwe nge-oil return thread groove, engagcini nje ngokuphumelela ukwandisa impilo yophawu lwamafutha kodwa futhi ikhulise umkhawulo ongaphezulu wejubane lokujikeleza ngenxa yomphumela wokugcoba nge-hydraulic.
Izinga lokushisa lokusebenza:-70 ℃ kuya ku-250 ℃
Isivinini sokusebenza:30m/s
Ingcindezi yokusebenza:0-4Mpa.
Indawo yohlelo lokusebenza:Imelana ne-asidi eqinile, i-alkali enamandla noma i-oxidizer eqinile kanye ne-organic solvent efana ne-toluene, ifanele indawo yokuzigcoba engenawo uwoyela, impahla yezinga lokudla ifanele ukuhlanzeka okuphezulu kokudla kanye nemvelo yokucubungula imikhiqizo yezokwelapha.
Uhlobo lwempahla yohlelo lokusebenza:I-air compressor, iphampu, i-mixer, umshini wokuthosa, irobhothi, isigayo sezidakamizwa, i-centrifuge, i-gearbox, i-blower, njll.
I-PTFE oil seal ine:udebe olulodwa, udebe olukabili, udebe olukabili indlela eyodwa kanye nezindebe ezimbili indlela-mbili, izindebe ezintathu, izindebe ezine
Izinzuzo zamafutha ensimbi engenasici zimi kanje
1. Ukuzinza kwamakhemikhali:cishe konke ukumelana namakhemikhali, i-asidi eqinile, i-alkali eqinile noma i-oxidizer eqinile kanye nezinyibilikisi eziphilayo, njll. azisebenzi kuyo.
2. Ukuzinza kwe-thermal:izinga lokushisa lokuqhekeka lingaphezu kuka-400 ℃, ngakho-ke, lingasebenza ngokujwayelekile ebangeni -70 ℃ ~ 250 ℃
3. Ukunciphisa izingubo:I-PTFE material friction coefficient iphansi kakhulu, ingu-0.02 kuphela, ingu-1/40 werabha.
4. Ukuzigcoba ngokwakho:I-PTFE material surface ine-self-lubrication evelele, cishe zonke izinto ezinamathelayo azikwazi ukunamathela ebusweni bayo.
Umhlahlandlela wokufaka ama-seals we-PTFE:
1. Lapho ufaka uphawu lukawoyela wophawu endaweni enokhiye, ukhiye kufanele ususwe kuqala ngaphambi kokufaka uphawu lwamafutha.
2. Uma ufaka uphawu lwamafutha, sebenzisa amafutha noma i-lubricant bese uzungeza umkhawulo we-shaft kanye nehlombe lophawu lwamafutha.
3. Uma uphawu lwamafutha lufakwa emgodini wesihlalo, amathuluzi akhethekile kufanele asetshenziselwe ukusunduza uphawu lukawoyela ukuze kuvinjelwe indawo yophawu lwamafutha ukuthi ingatsheki.
4. Uma ufaka uphawu lwamafutha, qiniseka ukuthi umkhawulo womlomo we-oil seal ubheke ohlangothini lwamafutha avaliwe, futhi ungahlanganisi uphawu lwamafutha ngokuphambene.
5. Kufanele kube nezinyathelo ezihlukahlukene zokuvimbela ukulimala komlomo we-oil seal at the thread, keyway, spline, njll, lapho u-oil seal lip udlula khona, futhi uhlanganise uphawu lwamafutha ngamathuluzi akhethekile.
6. Akukho ukushaya ngesando nokuchofoza nge-cone lapho ufaka uphawu lwamafutha.Ijenali ye-oil seal kufanele i-chamfered futhi ama-burrs kufanele asuswe ukugwema ukusika udebe lapho kufakwa uphawu lwamafutha.
7. Lapho ufaka uphawu lwamafutha, sebenzisa uwoyela kujenali bese ucindezela ngobumnene isivalo samafutha ngamathuluzi akhethekile afanelekile ukuze uvimbele ukuwohloka kophawu lwamafutha.Uma udebe lophawu lwamafutha lutholakala ukuthi luphendukile, uphawu lwamafutha kufanele lususwe futhi lufakwe kabusha.
Uma uphawu lukawoyela lunganwebeka ngokwanele noma udebe lungagqokwanga ngempela, indandatho yasentwasahlobo yophawu lwamafutha ingafinyezwa futhi iphinde ifakwe, noma iziphetho ezimbili zendandatho yasentwasahlobo yophawu lwamafutha zingafakwa ukuze kwandiswe ukunwebeka kophawu lwamafutha. isiphethu se-oil seal, ukuze kwandiswe ingcindezi yodebe lophawu lwamafutha kujenali futhi kuthuthukiswe ukuvala uphawu lukawoyela.
Isikhathi sokuthumela: Jun-08-2023