Kuchuluka kwa kugwiritsa ntchito O-ring

Kuchuluka kwa kugwiritsa ntchito O-ring

O-ring imagwira ntchito kuti ikhazikike pazida zosiyanasiyana zamakina, ndipo imagwira ntchito yosindikiza pamayendedwe okhazikika kapena osuntha pa kutentha kwapadera, kupanikizika, ndi makina osiyanasiyana amadzimadzi ndi gasi.

Mitundu yosiyanasiyana yazinthu zosindikizira zimagwiritsidwa ntchito kwambiri pazida zamakina, zombo, magalimoto, zida zakuthambo, makina opangira zitsulo, makina amankhwala, makina opangira uinjiniya, makina omanga, makina amigodi, makina amafuta, makina apulasitiki, makina aulimi, ndi zida zosiyanasiyana ndi mita. O-ring imagwiritsidwa ntchito makamaka ngati chisindikizo chokhazikika komanso chisindikizo chobwerezabwereza. Ikagwiritsidwa ntchito ngati chosindikizira chozungulira, imangokhala pazida zosindikizira zothamanga kwambiri. O-ring nthawi zambiri imayikidwa mu poyambira ndi gawo lamakona anayi pabwalo lakunja kapena bwalo lamkati kuti asindikize. O-ring imagwirabe ntchito yabwino yosindikiza ndi kugwedezeka mu chilengedwe cha kukana kwa mafuta, asidi ndi alkali kukana, kugaya, kuwononga mankhwala, ndi zina zotero. Choncho, O-ring ndiyo chisindikizo chomwe chimagwiritsidwa ntchito kwambiri pamagetsi a hydraulic ndi pneumatic transmission systems.

Ubwino wa O-ring

Ubwino wa O-ring VS mitundu ina ya zisindikizo:

-Yoyenera kusindikiza mitundu yosiyanasiyana: kusindikiza kokhazikika komanso kusindikiza kwamphamvu

-Yoyenera kumayendedwe angapo: kusuntha kozungulira, kusuntha kwa axial kapena kusuntha kophatikizana (monga kusuntha kozungulira kozungulira)

-Zoyenera pazosindikiza zosiyanasiyana: mafuta, madzi, gasi, media media kapena media zina zosakanikirana

Kupyolera mu kusankha zipangizo zoyenera za labala ndi mapangidwe oyenera, amatha kusindikiza bwino mafuta, madzi, mpweya, gasi ndi makina osiyanasiyana opangira mankhwala. Kutentha angagwiritsidwe ntchito osiyanasiyana (- 60 ℃ ~ + 220 ℃), ndi mavuto akhoza kufika 1500Kg/cm2 (ntchito pamodzi ndi kulimbikitsa mphete) pa ntchito yokhazikika.

-Mapangidwe osavuta, mawonekedwe ophatikizika, kusonkhana kosavuta komanso kuphatikizira

-Zinthu zamitundumitundu

Itha kusankhidwa motengera madzi osiyanasiyana: NBR, FKM, VMQ, EPDM, CR, BU, PTFE, NR