Fasteners yog qee qhov tseem ceeb tshaj plaws ntawm kev sib dhos thaum lawv tuav tag nrho cov khoom sib dhos ua ke thiab pab txhawb kev sib cuam tshuam ntawm tus kheej cov khoom. Cov fasteners zoo tagnrho yog yooj yim los sib sau ua ke, tsim cov khoom lag luam zoo rau lub rooj sib txoos cov phiaj xwm lifespan, thiab ua rau lub rooj sib txoos tus nqi qis tshaj plaws thaum cov txheej txheem tsim khoom raug coj mus rau hauv tus account.
Kev xaiv tus pin rau daim ntawv thov yog lub ntsiab lus tseem ceeb ntawm tsab ntawv no. Txij li cov xovxwm haum pins yog cov feem ntau siv hom pins hauv kev tsim khoom, lawv tau hais tshwj xeeb hauv kab lus no.
Hom Press Fit Pins:
Xovxwm haum pins tuaj yeem muab faib ua ob hom: Khoom Pins thiab Spring Pins.
Cov pins ruaj khov tuaj yeem ua nrog cov khoom khaws cia xws li knurls, grooves, thiab barbs, lossis lawv tuaj yeem muaj qhov du, nruam nto zoo li dowels. Los ntawm kev hloov cov khoom siv tswv tsev, tag nrho cov Pins Khoom tau tuav hauv qhov chaw.
Ntawm qhov tod tes, tom qab kev teeb tsa, Spring Pins tuav lawv txoj haujlwm los ntawm kev siv lub zog radial (nruj) tawm tsam lub qhov phab ntsa. Caij nplooj ntoos hlav pins tuaj nyob rau hauv ob ntau yam: coiled pins thiab slotted pins. Rau cov rooj sib txoos uas tsis yog qhov tseem ceeb, slotted lub caij nplooj ntoos hlav pins feem ntau pom zoo tias yog lub hom phiaj dav dav, tus nqi pheej yig tus pin xaiv. Slotted pins feem ntau siv nyob rau hauv daim ntawv thov uas me me rau hardened steel Cheebtsam yuav tsum tau manually haum. Nrog peb theem sib txawv ntawm coiled caij nplooj ntoos hlav pin muaj-lub teeb, tus qauv, thiab lub luag haujlwm hnyav-tus tsim qauv tuaj yeem xaiv qhov zoo tshaj plaws kev sib xyaw ntawm lub zog, yooj, thiab txoj kab uas hla rau ntau yam khoom siv thiab kev ua haujlwm xav tau.
Hom Pin Siv:
Txawm hais tias tus pins tuaj yeem siv ntau txoj hauv kev, Table 1 teev cov npe nrov tshaj plaws. Feem ntau, cov lus pom zoo no muaj tseeb, txawm li cas los xij qhov zoo tshaj plaws pin hom yuav tsum tau txiav txim siab tom qab txiav txim siab txhua daim ntawv thov tshwj xeeb.
Kev txiav txim siab dav dav rau kev xaiv Pin:
Caij nplooj ntoos hlav Pins feem ntau nyiam dua Khoom Pins vim tias lawv qhov yooj yim, qis qis zog, thiab lawv lub peev xwm los ua kom haum rau qhov dav dav dua li piv rau Cov Pins Khoom.
Khoom Pins raug pom zoo hauv cov kev zam hauv qab no:
· Thaum lub taub hau yuav tsum tau nres qhov zoo los yog khaws ib tug nyias nyias mus rau ib tug thicker tswv cuab ntawm lub rooj sib txoos.
· Thaum ib tug du, uninterrupted nto yuav tsum tau xws li thaum siv nrog ib tug pawl los yog lwm yam angular tivthaiv.
· Thaum tus pin hollow tsis haum xws li thaum tus tsim qauv tab tom nrhiav ntsaws lub qhov (piv txwv li txwv cov dej ntws).
· Thaum muaj kev xav tau manually kho ob peb qhov clearance.
· Thaum yuav tsum tau muaj zog dabtsi yog khoov lossis shear zog.
· Thaum qhov chaw qhov tseeb yuav tsum tau khaws cia.
Coiled Caij nplooj ntoos hlav Pins yog undoubtedly superior thaum nws los txog rau cov rooj sib txoos raug rau dynamic loading. Vim nws qhov tshwj xeeb sib xyaw ntawm lub zog thiab yooj yim, coiled caij nplooj ntoos hlav pins tuaj yeem txo qhov kev ntxhov siab thiab kev co, tiv thaiv qhov kev puas tsuaj thiab txuas ntxiv lub neej ntawm cov rooj sib txoos.
Los ntawm kev xaiv tus pin txoj cai rau txoj haujlwm, cov neeg tsim qauv tuaj yeem ua kom muaj kev sib dhos ua tau zoo thiab tag nrho cov nqi ntawm kev tsim khoom. Fastener lwm txoj kev yuav tsum tau coj mus rau hauv tus account thaum ntxov ntawm tus txheej txheem tsim kom ua tau kom ua tiav qhov no. Kev teeb tsa cov kev xav tau ntawm kev ua haujlwm thiab ua qhov kev ntsuam xyuas daim ntawv thov zoo yog cov kauj ruam tseem ceeb tshaj plaws hauv kev xaiv tus pin txoj cai.
