Incazelo emfushane:
Uhlobo lwe-TAuwoyela uphawuI-FKM80 Ensundu ene-Painting fit for Caterpillar
I-TA double skeleton iron shell oil seal, i-TB yangaphandle yegobolondo lensimbi uphawu lwamafutha,TC uwoyela seal, I-FKM ye-rubber oil seal.
I-TA skeleton oil seal iyinhlanganisela yamagobolondo angaphakathi aklanyelwe ukuthuthukisa ukuqina kophawu lukawoyela,
efanelekayo ikakhulukazi ama-seal amakhulu kawoyela noma lawo adinga ukuhlanganiswa emuva.
Ivalwe ngezindebe ezikabili kanye nemithombo, ene-coefficient ephansi yokungqubuzana.
Igama Lomkhiqizo: I-TA Double Skeleton Iron Shell Oil Seal Series:I-Rotary Oil SealImpahla Yomkhiqizo: I-NBR Iron (izimo ezikhethekile zingasebenzisa iglue ye-fluorine)
Izinga Lokushisa Lokusebenza: -30~110 ℃ Ukusebenza Okumaphakathi: Amanzi, uwoyela, amafutha, njll. Imininingwane:
TA20*35*10 TA25*40*10 TA25*52*9 TA26*42*10 TA26*47*10 TA28*47*10 TA30*45*10 TA30*62*9 TA32*50*10 TA32*52*9 TA35*52*9
TA35*56*10 TA35*58*10 TA35*62*9 TA35*65*10 TA35*80*13 TA38*56*12 TA38*60*10 TA40*60*10 TA40*62*8 TA40*85*10 TA42*62*10
TA45*62*12 TA45*65*10 TA45*72*12 TA45*85*13 TA48*64*13 TA48*70*10 TA50*65*10 TA50*68*9 TA50*70*10 TA50*72*10 TA50*72*12
TA50*80*10 TA50*90*12 TA52*85*12 TA54*72*12 TA55*70*12 TA55*78/12 TA55*80*10 TA55*80*12 TA55*85*13 TA60*75*8 TA60*80*10
TA60*80*13 TA60*85*10 TA60*85*13 TA60*90*12 TA62*85*12 TA63*85*10 TA65*85*10 TA65*90*12 TA70*90*10 TA70*90*12 TA70*95*10
TA70*100*13 TA72*90*10 TA75*105*13 TA75*115*13 TA75*90*10 TA75*95*10 TA78*100*12 TA80*100*12 TA80*120*13 TA85*100*12 TA85*105*10
TA85*120*13 TA85*120*15 TA90*110*13 TA90*110*15 TA90*110*8 TA90*115*13 TA90*115*9 TA90*120*15 TA90*125*13 TA95*120*13 TA95*130*13
TA100*120*12 TA100*125*13 TA100*140*13
Uwoyela we-FKM werabha wangaphakathi wamathambo wangaphakathi wakhiwe ngerabha eyi-fluorine, uhlaka lwamathambo ensimbi, kanye ne-spiral tension spring.Ivamise ukufakwa endaweni evulekile.
Ngemuva kokufakwa kophawu lwamafutha, ngaphansi kwamandla okugoqa akhiqizwe ukufinyezwa kwentwasahlobo, inganqoba igebe elibangelwa ukudlidliza kwe-shaft kanye nokugxuma ngesikhathi sokuzungezisa,
ukuze udebe lwe-oil seal lukwazi ukunamathela ngokuqinile ebusweni be-shaft.Uma isigxivizo sikawoyela sisebenza, Udebe oluvala uwoyela kanye nengaphezulu le-shaft ejikelezayo kwenza indandatho yokuxhumana evalayo.
Ngaphansi kwesenzo sokucindezela kwamafutha ekamelweni lokuvala, amafutha okugcoba angena efilimu kawoyela emincane kakhulu phakathi kodebe lwe-oil seal kanye ne-shaft ejikelezayo.
Ifilimu kawoyela ithintwa ukungezwani okungaphezulu kwamafutha, okwenza (i-crescent surface) phakathi kwe-shaft ejikelezayo kanye nonqenqema lwangaphandle lwe-oil seal lip ukuvimbela uwoyela ukuthi ungachichima,
ngaleyo ndlela idlala indima yokubeka uphawu, Ngakolunye uhlangothi, ingahlinzeka nokuthambisa phakathi kodebe lwe-oil seal kanye ne-shaft surface, ithuthukise impilo yokuvala.
Inezici zokumelana nokugqokwa okuhle, ukungqubuzana okuphansi, nobubanzi bohlelo lokusebenza.Umsebenzi: Ishaft ejikelezayo yezimboni kanye nokuvala uphawu lokuphotha,
esetshenziselwa ukuvimbela ukuvuza kwamafutha kanye nokungena kothuli lwangaphandle, udaka, namanzi.Ukushisa okusebenzayo: -30 ~ 220 ℃ Ingcindezi yokusebenza: 20mpa
Isivinini: 30m Izici: 1. Ukumelana nokushisa okuphezulu 2. Ukumelana nokugqwala 3. Ukuguqulwa okuhlala njalo 4. Ukuguga 1. Ukumelana nokushisa okuphezulu.
irabha ye-FKM inokumelana okuhle kakhulu nokushisa okuphezulu.Ingasebenza isikhathi eside ku-200-250 ℃, futhi ingasebenza isikhathi esifushane ku-300 ℃.
Amandla aqinile nobulukhuni be-fluororubber kuncipha kakhulu ngokukhuphuka kwezinga lokushisa.
Isici sezinguquko kumandla aqinile nobulukhuni ukuthi ngaphansi kwama-degrees angu-150, kuncipha ngokushesha ngokukhuphuka kwezinga lokushisa;
Phakathi kuka-150 no-260 degrees Celsius, ukuthambekela kokwehla kuhamba kancane njengoba izinga lokushisa likhuphuka.2. Ukumelana nokugqwala:
Irabha ye-FKM inokumelana nokugqwala okuhle kakhulu.Inokuqina okuhle kakhulu koketshezi lwe-organic, uwoyela kaphethiloli ohlukile, nezinto zokugcoba,
kanye nokumelana nokugqwala okuhle kuma-asidi amaningi e-organic, ama-hydrocarbon, i-benzene, ne-toluene.
3. Ukusebenza kokuguquguquka okungapheli kokucindezelwa: Irabha ye-FKM isetshenziselwa ukuvala izinga lokushisa eliphezulu,
nokusebenza kwe-compression deformation kuyisihluthulelo sakho.Ukusetshenziswa okubanzi kwerabha ye-Viton akuhlukaniseki ekuthuthukisweni kwayo ekuguqukeni kokucindezelwa.
Ukumelana ne-fluororubber ekucindezelweni kwe-compression deformation kuzuze imiphumela ebalulekile.
4. Ukusebenza kwe-VITONA, ukumelana nokuguga kwesimo sezulu kanye ne-ozone, kusagculisa ngemva kweminyaka eyi-10 yokugcina imvelo.
Emoyeni onomumo we-ozone ongu-0.01%, akuzange kube khona ukuqhekeka okuphawulekayo ngemva kwezinsuku ezingu-45 zokuchayeka.Ukucaciswa:
Uwoyela we-FKM werabha wangaphakathi we-skeleton oil seal, ngaphandle kokucaciswa okukhethekile nobukhulu (ububanzi obungaphandle * ububanzi bangaphakathi * ukuphakama),
iyunithi: mm, etholakala esitokweni enobubanzi obungaphezulu obungu-400mm.
