I-PTFE iqhele ukusetyenziselwa izitywini ze-hydraulic liner malunga neshishini ngalinye elizisebenzisayo.Ukusuka kumakhonkco esikhokelo ukuya kwiiseti ze-chevron, i-PTFE hydraulic linear seals inegama lokuqina kunye nokusebenza okugqwesileyo kwe-tribological.
Kule post yebhlog, siza kuxoxa ukuba kutheni i-PTFE ithandwa kangaka ngamatywina e-hydraulic linear.
Linear Hydraulic Seal Applications
Izitywina ze-Hydraulic liner zifumaneka kumashishini amaninzi ahlukeneyo bekuya kuba lixesha lokuthintela ukuzidwelisa zonke, ngoko ke makhe sijonge imizekelo ethile. Ishishini lokwakha lizisebenzisa kakhulu, ngakumbi kwi-cylinders ye-hydraulic esetyenziselwa ukubeka ibhakethi kumatshini afana abembi, ii-backhoes, ii-skid steer loaders, kunye ne-compact track loaders.Iiiturbines zamandla omoya zineendawo ezininzi ezahlukeneyo apho zisetyenziswa khona, kubandakanywa i-pitch cylinder, i-accumulator, i-cylinder yokutshixa, i-yaw break, kunye ne-main brake.
Zikwasetyenziswa kunye nezixhobo zamahlathi, ezifana ne-feller bunchers kunye ne-skidders, kunye nezixhobo zezolimo, apho zinokufumaneka ngokulula kwiinhlanganisela.Kwishishini lemveliso,zingundoqo kwiinkqubo ezifana naliti yokubumba kunye ne-die casting.Zinokufumaneka kwizicelo ze-aerospace kunye ne-oyile kunye negesi.
Injongo yeLinear Hydraulic Seals
Njengamatywina amaninzi, i-linear hydraulic seals ikhusela ukuvuza (okukwanceda ukuthintela ukungcoliseka komhlaba kwizithuthi zezolimo), ukugcina izithambisi kwindawo ezifanelekileyo, uncedo ekulawuleni uxinzelelo, kunye nokugcina ungcoliseko ngaphandle, kubandakanywa nemithombo yeendaba etyhutyhayo enokonakalisa ngokunzulu i-linear hydraulic components.Banokuthi basebenze njengesikhokelo kumalungu ahamba ngokunxulumene nelinye kwaye, ukuba kuyimfuneko, baphathe imithwalo yeradial enokuthi yenzeke.
Iipropati ezinqwenelekayo kwii-Hydraulic Seals
Ukuqala, izitywina zomgca we-hydraulic kufuneka zibe:
- uzinzo oluhle lomgangatho
- ukukhuhlana okuphantsi kakhulu
- ukumelana nokunxiba okugqwesileyo
Kwakhona kufuneka babe nendibaniselwano elungileyo yobulukhuni kunye nokuguquguquka.Izinto zokutywinwa kwe-hydraulic kufuneka zihambelane ne-mineral kunye ne-synthetic oils, kunye nezinye iintlobo ze-hydraulic fluids.
PTFE Linear Hydraulic Seals
I-PTFE isebenza kakuhle kuninzi lwezicelokuxoxiwe.Iyakwazi ukusingatha ezinye zezona ndawo zinzima kakhulu ezidibanisa amaqondo okushisa aphezulu, uxinzelelo oluphezulu, kunye neekhemikhali ezinobundlobongela.Ngenxa yeepropathi zayo ezikhethekileyo kunye nokukhuhlana okuphantsi okungakholelekiyo, i-PTFE ikwasebenza kakuhle kakhulu kwiimeko zokomisa.Iimpawu zayo zokumelana nokunxiba zilungile kakhulu, njengoko kunjalo ukuzinza kwayo komda.I-PTFE ibonelela ngoxhathiso lweekhemikhali okugqwesileyo, okuthetha ukuba iyahambelana nazo zonke iintlobo zezithambiso kunye nolwelo olusebenza ngolwelo olusebenza ngolwelo olusebenza ngolwelo oluphantsi komhlaba olunokuthi lube sesichengeni.Ubushushu balo busuka ku -95°F ukuya kuma-480°F.Okokugqibela, kuba amanye amabanga e-PTFE avunyiweyo yi-FDA, isebenza kakuhle kakhulu xa izitywina ze-hydraulic linear ziphunyezwa kushishino lokutya kunye neziyobisi.
Izicelo ze-PTFE Hydraulic Seals
Xa kuziwa kwiitywina ezisetyenziselwa ukubeka ngokuchanekileyo iisilinda, i-PTFE lukhetho lokuqala ngokuyintloko ngenxa yeempawu zayo ze-tribological, ezibandakanya ukutyibilika kwentonga encitshisiweyo kunye nomsebenzi obalaseleyo wokuqalisa.Amanqaku ahlukeneyo e-PTFE ayafumaneka aquka izongezo ezahlukeneyo, ezifana negraphite, carbon, kunye ne-MoS2.Ngokuxhomekeke kusetyenziso lwebakala, i-PTFE ingasetyenziswa ku:
- o-amakhonkco
- amakhonkco anti-extrusion
- iiseti ze-chevron
- imicu yesikhokelo
- piston itywina amakhonkco isilayidi
Ukuqukumbela
Ukuba uyila inkqubo esebenzisa ihydraulic linear seals, khumbula ukuba i-PTFE isetyenziswa kakhulu kwaye ineempawu ezibalaseleyo eziyenze ukuba ibe yimfuneko kwizicelo ezininzi zehydraulic.
Ixesha lokuposa: Jan-19-2019