O-rings yog cov khoom siv roj hmab uas feem ntau ua haujlwm hauv ntau qhov kev lag luam. Peb hom groove muaj nyob rau ntawm O-rings: semicircular, triangular, thiab rectangular grooves.
Rectangular qhov
O-ring's cross-sectional daim ntawv yog sib npaug los ntawm cov duab plaub ntawm qhov zawj. Qhov zawj yog pheej yig thiab yooj yim los tsim thiab tuav. Nws tuaj yeem lav O-ring qhov ruaj ntseg haum thiab zoo sealing hauv qhov zawj. Thaum lub nplhaib foob raug crushed, lub voj voos zawj tuaj yeem faib lub siab sib npaug, txhim kho kev sib khi.
Semicircular zawj
Semicircular hauv daim ntawv yog qhov zawj. Rau cov ntawv thov xav tau ntau compression deformation, cov duab semicircular ntawm semi-groove yuav muab qhov chaw compression dav dua. Semicircular grooves txo qhov muaj peev xwm ntawm cov xau thiab txhim kho kev sib khi ua haujlwm. O-ring installation thiab tshem tawm tej zaum yuav hu rau cov khoom tshwj xeeb vim lub semicircular groove daim ntawv cim.
Daim duab peb sab
Lwm cov txheej txheem nrov groove rau O-ring sealing yog daim duab peb sab zawj. Cov zawj muaj ib daim duab peb sab. Rau cov ntawv thov uas xav tau ntau compression deformation, daim duab peb sab groove tus tsim yuav muab qhov chaw compression loj dua. Daim duab peb sab zawj tuaj yeem txo txoj hauv kev ntawm cov dej ntws thiab txhim kho kev sib khi. O-ring installation thiab tshem tawm tej zaum yuav xav tau cov cuab yeej tshwj xeeb vim yog daim ntawv tshwj xeeb ntawm daim duab peb sab.
Hauv kev xaus
O-ring seals feem ntau yog ua los ntawm peb hom grooves: rectangular, semicircular, thiab daim duab peb sab. Nyob ntawm cov ntawv thov tshwj xeeb, xws li cov txheej txheem compression, sealing kev ua tau zoo, thiab kev yooj yim ntawm installation thiab txij nkawm, txoj cai grooving yuav tsum raug xaiv. Yuav kom tau txais qhov zoo tshaj plaws sealing tshwm sim thaum xaiv ib tug zawj mus kom ze, nws raug nquahu kom tham nrog cov kws txawj tsim nyog los yog sealing nplhaib manufacturers raws li qhov tshwj xeeb ntawm rooj plaub.