♠Ingcaciso-
GSF HBY SPGW ODI OSI KDAS YX-D B7 UNP UHN U1 DBM Piston seal
Uluhlu lweSicelo | ||||||||||||||||||||||||
Uxinzelelo [MPa] | Iqondo lobushushu [℃] | Isantya sokutyibilika[m/s] | Phakathi | |||||||||||||||||||||
Umgangatho | 35 | -40 + 160 | 1.5 | I-oyile yamaminerali esekelwe Ulwelo olwenziwa ngolwelo olwenziwa ngamanzi, ulwelo olwenziwa ngolwelo olunqabileyo lokutsha lwehydraulic ulwelo, amanzi, umoya kunye nezinye. |
Iisilinda zePiston zisetyenziswa kwiisilinda zehydraulic zokutywinwa kolwelo kwaye ziyilelwe ukuqinisekisa ukuba ulwelo olucinezelekileyo aluvuzi kwintloko yesilinda njengoko uxinzelelo lwenkqubo lutyhala ipiston phantsi kombhobho we-cylinder bore.
Ukukhethwa kwe-piston seal kugqitywe ngendlela i-cylinder esebenza ngayo.
I-DLseals inikezela ngoluhlu olubanzi lwamatywina entonga ye-hydraulic yazo zombini-isenzo esisodwa kunye neenkqubo eziphindwe kabini.Ezi ziquka iprofayili eyodwa ye-NBR energized polyurethane (PU) seal, kunye netywina eliyilwe ngokukodwa into emithathu yoshishino lwemigodi equka i-O-ring energizer, iqokobhe le-PU kunye neringi ye-polyacetal anti-extrusion.
♣Ipropati
Iimpawu zePiston zokutywinwa kwe-polyurethane(PU):
I-PU ibonisa amandla omatshini aphezulu, ukukrazula okuphezulu, ukunxiba kunye nokumelana nokugqithisa, umthamo woxinzelelo oluphezulu, kunye nokukrazula okuphezulu kunye nobude bokumelana nekhefu.Kwakhona, ube nokuguquguquka okuhle kunye nokuguga okuhle kakhulu kunye nokumelana ne-ozone.
KDAS Piston Seal | |
Ubushushu | -30 ~+110℃ |
Izinto eziphathekayo | NBR+PU+POM |
Isantya | ≤0.5m/s |
Phakathi | Petroleum base hydraulic Oli |
Cinezela | ≤35MPA |
♦Inzuzo
● Ukungabi namvakalelo xa ujongene nomthwalo womothuko kunye nencopho yoxinzelelo ● Ukumelana noxinzelelo oluphezulu ● Ukuthambisa okwaneleyo ngenxa yoxinzelelo phakathi kwemilebe evalayo ● Ifanele iimeko zokusebenza ezinzima ● Ukufakela ngokulula