Yuav ua li cas txiav txim siab lub nra ...- cov xeeb ntxwv ntawm cov khoom lag luam trolley lub log?

Kev txiav txim siab lub load - bearing bearing ntawm lub tsev loj log tsheb yuav tsum muaj kev ntsuas dav dav:

1. Khij cov cim thiab cov lus qhia tshwj xeeb:

Load ncaj load - cov kabmob muaj nuj nqis: saib rau ib leeg {1}, ntau dua lossis sib npaug ntawm lub log thav duab lossis hauv phau ntawv. Cov tsheb loj xws li muaj plaub lub log, thiab tib lub log, thiab lub laub log tsheb

Daim Ntawv Pov Thawj Cov Ntawv Pov Thawj: Saib rau load - bearing primes kev ntsuas raws li cov qauv (muaj kwv yees li 70 xyoos ntawm cov khoom muaj nqis zoo li qub).

2. Saib cov qauv thiab cov khoom siv:

Log ncej lub zog: nyiam tuab galvanized steel (ntau dua los yog sib npaug rau 2 hli) lossis defless cov nkhaus, tawg, lossis xoob welds. Inferior nyias sheet hlau (<1.5mm) can easily bend.

Qag lub zog: qhov ntau dua cov thauj khoom, cov tuab dua lub qag (ntau dua los yog sib npaug lossis sib npaug thiab sib npaug ntawm lub log.

Cov yam ntxwv log Cov yam ntxwv: thauj khoom - bearing muaj peev xwm: Nylon> Polyurethane> Elastomer. Cov log log yog zoo dua rau lub log tsheb hollow, nrog lub log ntsa tuab tuab (ntau dua lossis muaj dents lossis npuas.

3. Ua tus cwj pwm tseeb:

Kev Ntsuas Zoo Li Qub: Tso lub laub ntawm ib lub tiaj tiaj thiab thauj nws mus rau kwv yees tag nrho cov thauj khoom (piv txwv li, 80kg). Tom qab ib teev, saib xyuas tus casters rau deformation, khoov, lossis tog.

Dynamic Kuaj: thawb lub tawb nqa khoom tag thiab kos rau kev sib hloov du thiab muaj ib qho txawv txawv (piv txwv li}- hlau txhuam). Tso lub laub ntawm txoj kab nqes me me (3-5 degree) thiab saib rau lub log slippage lossis bracket tog.

Kev coj los siv: nquag tawg, deformation, lossis nres tsis ua hauj lwm thaum siv txhua hnub yuav qhia tau overloading. Ntev - sij hawm}, niaj hnub hnav thiab kua muag qhia tau tias kev tuav cov khoom thauj kom zoo.

4. Xav txog cov xwm txheej yuav tsum muaj:

Cov khw muag khoom lag luam tshwj xeeb (cov khoom noj thiab cov khoom siv txhua hnub): ib leeg log ntau dua lossis sib npaug ntau dua lossis sib npaug nrog 120kg).

Hnyav - Tu cov tsheb nqaj hlau (cov khoom siv, kom muaj ntau dua lossis sib npaug

Cov ntsiab lus: Cov Kev Txiav Txim Rau Npe: Raws li cov khoom tsis txheeb, cov khoom siv tau, thiab kev sim ua tiag tiag. Cov khoom lag luam tseem ceeb nrog Daim Ntawv Cim Cov Cim, cov log tawv tawv ntoo, thiab cov Axles rigust. Phim lub log cov khoom siv mus rau qhov hnyav ntawm cov khoom loj ntawm tsev loj. Txheeb xyuas ruaj khov los ntawm kev ntsuas zoo li qub thiab kev sim ua kom tsis txhob muaj kev puas tsuaj lossis muaj peev xwm.