Caij nplooj ntoos hlav Pob Khawm

Feem ntau siv rau lub qhov rooj txee thiab lub qhov rooj kaw, nws feem ntau xav tau phaj tuab ntawm 18-20mm. Los ntawm cov khoom siv pom, nws tuaj yeem faib ua: hlau galvanized, zinc alloy. Los ntawm qhov ua tau zoo ntawm qhov pom, nws tuaj yeem faib ua ob hom: qhov yuav tsum tau ua thiab qhov tsis xav tau. Tsis tas yuav ua qhov yog qhov peb hu ua choj hinges. Pob khawm pob zeb zoo li tus choj, yog li nws feem ntau hu ua choj pob khawm. Nws tus yam ntxwv yog tias tsis muaj qhov xav tau los txhawm rau lub qhov rooj ntawm lub qhov rooj, thiab nws tsis txwv qhov style. Kev qhia tshwj xeeb yog: me me, nruab nrab, thiab loj. Qhov yuav tsum tau ntaus, uas yog, lub caij nplooj ntoo hlav uas feem ntau siv ntawm lub qhov rooj txee. Nws cov yam ntxwv: lub qhov rooj vaj huam sib luag yuav tsum tau xuas nrig ntaus, lub qhov rooj raug txwv los ntawm pob khawm, lub qhov rooj yuav tsis tawg los ntawm cua tom qab nws raug kaw, thiab tsis tas yuav teeb tsa ntau yam kab laug sab kov. Kev qhia tshwj xeeb yog:& 26,& 35. Muaj cov hinges uas txav mus los tau yooj yim thiab cov uas tsis tuaj yeem txav tau uas tsis yog-taw qhia txoj hlua. Piv txwv li, 303 series ntawm Longsheng hinges yog cov hinges uas txav mus los tau, thiab 204 series yog lub caij nplooj ntoo hlav uas tsis tuaj yeem tshem tau. Lawv tuaj yeem faib ua cov duab: npog tag nrho (lossis ncaj caj npab, ncaj nkhaus) ib nrab npog (lossis nkhaus caj npab, nruab nrab Sab hauv (lossis khoov loj, khoov loj) hinges tau nruab nrog kho cov ntsia hlau, uas tuaj yeem kho qhov siab thiab tuab ntawm lub rooj tsavxwm nce thiab nqis, sab laug thiab sab xis. Qhov kev ncua deb ntawm ob lub ntsia hlau kho qhov ntawm sab ntawm lub qhov yog feem ntau 32mm, thiab qhov nrug nruab nrab ntawm sab txoj kab uas hla thiab ob sab ntawm lub rooj tsavxwm yog 4mm (Kos duab) Tsis tas li ntawd, lub caij nplooj ntoo hlav muaj ntau yam tshwj xeeb tshwj xeeb, xws li: sab hauv 45 degree kaum pob khawm, sab 135 degree kaum pob khawm, qhib 175 degree kaum pob khawm.