I-Peek vs. I-PTFI kwimveliso yokutywina

I-Peek itywina i-ring / i-Peal Seal Seac

I-Peek Toko i-ring isebenza kakuhle, ubungakanani obuzinzileyo, ubungakanani bokuchazwa bunokwenziwa ngokwezifiso, ukumelana nobushushu obuphezulu, ukuxhathisa i-abrasion kunye neepropathi zoomatshini onamandla. I-Pekk yamaqondo obushushu aphezulu inamaqondo obushushu aphezulu eglasi yeglasi kunye nendawo yokunyibilika (i-334 ° C), eso sesinye sezizathu ezinokubangela ukuba kusetyenziswe izicelo zokungaxhathisi ubushushu. Inamaqondo obushushu alayishwe nge-thermal yenguqu ukuya kuthi ga kwi-316 ° C kunye neqondo lokushisa eliqhubekayo lama-260 ° C. I-Peek kwi-Polymers ephezulu kakhulu kunye nezinye iiplasitiki ezixhaphakileyo azinakuthelekiswa nendlela yokusebenza ebanzi, eneentlobo ngeentlobo ze-aerospace, i-AutoMontice, i-Ecomicontic, elektroniki kunye namanye amashishini kwiimfuno zezihlandlo ezininzi ezifunwayo. Kungumsebenzisi ukwenza uphuhliso lwemveliso entsha, ukuphucula ubomi bemveliso kunye nokuthembeka kwezinto.

Iimpawu eziphambili zePiks kunye nezibonelelo

1: Iqondo lobushushu I-UL ye-UL yokusetyenziswa kwexesha elide kwi-260 ℃. Kwanakwiqondo lobushushu elingaphezulu kwe-316 ℃, lisenokugcina iipropathi ezintle.

2: Ukunxiba-ubushushu obuphezulu obuphezulu, umthwalo omkhulu, ukuvela okuqinileyo kunye nezinye iindawo ezinobungozi kakhulu, i-poly polymer kunye nezinto ezihlanganisiweyo zinokuchitheka kakuhle.

I-3: Ukuzithoba ngokulinganayo okuphantsi kokuxabana, kunokufezekiswa ngaphandle komsebenzi we-oyile yeoyile, kunokuba yioyile, amanzi, i-acids, i-alkalis kunye neminye imithombo yeendaba ngomsebenzi wexesha elide.

I-4: Ukunganyangeki kwe-Sorrosion ayinyibilikisi kwiinyibilikisi ezifanayo, iintlobo ngeentlobo zeekhemikhali zeShemicals kunye ne-Inorganic Shicints, zinokungaxhathisi kakuhle.

I-5: Amandla aphezulu kwiPlastiki ngamandla amahle. Ikwanengqongqo kunye nobunzima obuphezulu.

6: Kulula ukucwangciswa kunokwenziwa ngokuthe ngqo kusetyenziswa inkqubo yokuxhuzula inaliti yokuvelisa iinxalenye. Ungaguqulwa, uginya, ukuqhuba, ukupeyinta, ukuboleka kunye ne-ultrasonic welding kunye nokulungiswa kweposi.

7: Ukunganyangeki kwe-hydrolysis kwiqondo lobushushu elingaphezulu kwe-250 ℃ i-steam okanye kwintshukumo yamanzi aphezulu, iimveliso ze-peik zisenokusebenza ngokuqhubekayo kumawaka eeyure ngaphandle kokuphela kwentsebenzo.

8: Ilangatye liyithobekile xa ukungabikho kweesampulu ze-SMM ze-Peks ze-Deks zeBanga lokuSebenza le-UL94V-0.

I-9: Umsi ophantsi kunye nokungabinamandla inani lomsi kunye negesi enetyhefu ikakhulu xa ivutha.

I-10: Iipropathi zombane kuluhlu olubanzi lwamaqondo obushushu kunye nezantya ezinde, zisenokugcina izinto ezizinzileyo, ezigqwesileyo.

I-11: Ukunganyangeki kwe-radiation kunenkcaso eqaqambileyo ye-ray yemitha ye-ray, iipropathi zoomatshini zinokugcinwa njengengasebenzi, zinokusetyenziswa njengezixhobo zenyukliya kwiindawo zenyukliya.

I-12: Uzinzo lozinzo

Isicelo se-Peek kwiiToalmotive

Esona sicelo siphambili se-Peek kwimveliso yemoto kukuphuhlisa amatywina okusebenzisa kwiinjini zangaphakathi. Amakhonkco okutywina asetyenziswa kwiinjini zibalulekile kuba zithintela i-fluids ukuba zivule kwaye zingcoliseka ekungeneni kwezinto ze-injini ezibuthathaka. Amakhonkco okutywina kufuneka athambele amaqondo obushushu agqithisileyo oveliswe yi-quassotion ngelixa ugcina ubume babo kunye nokwazi kwabo. Amatywina asekwe kwi-Peek afunyenwe ukuba azii-ofisi ngokugqwesileyo kubushushu obuphakamileyo, abenze balungele ukutyibilika kwiinjini zangaphakathi zokudibana. Ukongeza, amatywina asekwe kwi-Peek anendawo ephantsi yokusebenza, enceda ukunciphisa ukusetyenziswa kwamandla ngexesha lokusebenza.

I-Peek kwi-AutoMotive yeNtloko yeNtloko

Olunye usetyenziso luqulunqwa kweerhasi zentloko ze-cylinder, ezifuna ubushushu obuhle kwaye zinxibe ukungavisisani kwabo kwizinto ze-injini eshushu ezifana neesilinda kunye neenkqubo zokuphelisa. I-cylinder yentloko ye-cylinder kufuneka ikwazi ukumelana nobushushu obugqithisileyo ngaphandle kokuphazamisa amathuba ahlukeneyo e-injini. I-complate esekwe kwindibaniselwano ye-Peek kunye nePolytetrafluorofyyyyyyyyyyyyyyyeyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyye (PTFE) ephuhliswe ngokukodwa kwizicelo ze-sylinder yentloko, kwaye iziphumo ezilungileyo zifezekisiwe ukuza kuthi ga ngoku. Lo mbandela ufunyenwe ukuba ubushushu obufanelekileyo, i-abrasion kunye nokuxhathisa i-tear, kunye nokubuyiselwa ngokupheleleyo.

Ukusetyenziswa kwe-Perk-PtPE-PPIDS kwi-Cylinder yeNtloko isusa umngcipheko wokuqhawula uConrosion, eyingxaki ebalulekileyo xa usebenzisa irhasi yemveli kwaye inokubangela ezinye izinto zenjini. Izibonelelo zokusebenzisa izixhobo zemfundo kwimveliso yemoto zininzi kwaye zibalulekile. Umzekelo, ukusetyenziswa kwamatywina kunye neebhanti kunokunceda ukuphucula ukusebenza kwe-injini ngokunciphisa ukusetyenziswa kwamandla ngokulinganayo kwe-randetions, kunye ne-Peek Aults ifuna ukugcinwa kwentsimbi yemveli kunye nokunxiba.

Kwisishwankathelo, ukusetyenziswa kwezixhobo ezinobushushu ezifana ne-peek kwimveliso yemoto ibonisa ukuqhubela phambili kwezobuchwephesha kunye nokuphucula ukusebenza kwezithuthi kunye nokuthembeka. Itywina elisekwe kwi-Peek kunye ne-galufa ifunyenwe inozinzo olugqwesileyo olugqwesileyo kumaqondo obushushu aphezulu, ibenze balungele ukusetyenziswa kwiinjini zenjini zangaphakathi. I-cylinder yentloko esekwe kwi-Peek kunye nePolytetrafluoroothyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyylonene (PTF).

Yintoni eyenza i-Peek ibe yimbonakalo yemveliso yokutywina?

Njenge-polymer, i-Peek ihlala ithelekiswa nePTFE. Aba babini babelana ngenani lokufana, kubandakanya ukumelana nobushushu obulungileyo, ukungavisisani kwamachiza kunye namandla kaDiedic. Nangona kunjalo, malunga namandla acocekileyo emzimbeni, i-Peks ikhokelela kwindlela kwiindawo ezimbini.

Okokuqala - amandla apheleleyo obalo iphezulu kakhulu. I-Pek inamandla aphezulu obunye kunye nobunzima, kunye ne-PTPROMSTRS PTFE kwizicelo ezifuna ukuzinza ezifuna ukuzinza ngexesha elide. Ngelixa i-ptfe iqukethe iifilimu ezinjengeglasi kunye nekhabhoni yokukhulisa ukuqina, ayihambelani ne-Peek kolu luhlu.

Okwesibini - i-peek inesisindo esisezantsi (1.35 vs. 2.25 ye-ptfe). Ke ngoko, kwizicelo apho ubunzima beli candelo kufuneka buncitshiswe, i-Peek ngoyena uphumeleleyo. Enye yezicelo apho i-Peek ifunwa kakhulu emva kokuba ikwishishini lokutywina. Izitywina ngokwazo ngokwazo ngokwazo ngokwazo ziququzelela uluhlu lwee-polymers, izaphulelo kunye nezinyithi, nganye ixhomekeke kwipropathi ethile yezinto ezisetyenziselwa ukufezekisa isicelo.

Iindidi zamatywina e-peek

I-Piston Teals: Amakhonkco ePiston asetyenziswa ngokuyintloko ukuba afumane i-absurb kwi-chiston ye-piston shaft. I-Peek inzima ngokwaneleyo ukuba ingabinakho ukunxiba kakhulu okubangelwa yi-piston, kodwa akukho nzima kwenzekile ukonakalisa inxenye yensimbi ngokwayo. La makhonkco ahlala edityaniswa nomatshini ovela kwi-Peek Bushsings kwaye abe neentlobo ezahlukeneyo zezitolika ukunceda ekufakweni nasentmokweni.

Izitulo ze-valve zebhola: Izihlalo zeValve Valve zibonisa ukhetho oluphambili lwe-PTFE kuba zifuna izinto ezithambileyo ezivelisa lula kwi-valve yebala. Nangona kunjalo, inani elikhulu lezihlalo ze-peek zisetyenziswa kwiivali zokusebenza eziphezulu apho zombini i-PTFI kunye nentsimbi zinezinyikibani ukuze ziqinisekise ngokufanelekileyo. Ngokwesiqhelo, sibona ezi zixhobo zisetyenziswa kwiivalves kwi-oyile okanye kwizityalo zamandla, apho amaqondo obushushu aphezulu abonisa imfuneko ye-polymer encinci kune-PTFE.

Amatywina ajikelezayo ejikelezayo: Siphuhlise amabakala aBandakanyiweyo kwi-PTFA kunye ne-Peek ukuhlangabezana neemfuno zentengiso yokuthengisa i-shaft shaft. Umdibaniso wePTFA kunye ne-Peek inamandla. I-PTFE iphucule iipropathi zokuziqhelanisa ngelixa i-Peek yongeza amandla. Nangona besebenza kakuhle kunye, izicelo ezithile zifuna i-Peek, enzelwe ukuba isetyenziswe ngendlela efanayo kwi-piston amakhonkco, ngaphandle kwentshukumo ye-raby yeshafti. I-Peek iphinde yasetyenziselwa ukumelana nokunxiba kwizantya eziphezulu zomhlaba ngelixa zithambile ngokwaneleyo ukuba zingaphili intsimbi kwimeko yokungasebenzi kakuhle okanye ukusilela kwetywina.

Ibhola yebhola kunye nebhabhathane yebhotile: Inani lezinto ezahlukeneyo zisetyenziswa kwesi sicelo, kubandakanya iPTFE, Delrin kunye ne-Uhmwpe. I-Peek ilungele kakuhle uxinzelelo oluphezulu kunye nosetyenziso oluphezulu lobushushu. I-Butterfly iHalves yinxalenye yayo nayiphi na inkqubo yendlela yokungena elulwele, kubandakanya nezityalo zamandla e-Hydroelectric, ii-oyile zeoyile kunye ne-gesies, kunye nokuhanjiswa.

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