Yuav ua li cas txiav txim siab lub nra ...- Cov kabmob muaj peev xwm ntawm Polyurethane Casters?

Kev txiav txim siab lub load -} Cov kabmob muaj peev xwm ntawm cov qauv khoom siv, PU) COYERSS, ntsuas cov cim kev ntsuas, thiab cov ncauj lus kom ntxaws. Tus yuam sij yog kom ntseeg tau ntev- kev siv siv yam tsis muaj deformation lossis txheej txheem tsis ua haujlwm. Cov hauv qab no yog phau ntawv qhia luv luv:

1. Khij cov cim ntsuas ntsuas

Saib rau cov cim ntsuas kom pom tseeb rau ib lub log (piv txwv li, "200kg ib lub log") thiab zam dhau cov nqe lus tsis zoo xws li "Hnyav Plaub Hau."

Cov lus qhabnias feem ntau suav nrog kev nyab xeeb ntawm 1.2-1.5 zaug lub ntsuas ntsuas. Yog tias tsis tau teev tseg, nws raug nquahu kom kwv yees kev nyab xeeb ntawm 80% ntawm tus nqi teev.

2. Tshawb cov qauv tsim qauv

Ntshiab PU logacts (tsis muaj tus tub ntxhais sab hauv) muaj lub peev xwm qis {ec100kg) thiab tsuas yog haum rau lub teeb ntim.

Puas muaj log (Pu -} Coated inner Core) yog cov ntsiab lus:

Nylon sab hauv cov tub ntxhais: 100-300kg ib lub log, haum rau nruab nrab {2 {feater khoom;

Hlau / nrum hlau sab hauv cov tub ntxhais: 300-500kg ib lub log, haum rau hnyav {2} lub luag haujlwm thov.

Txoj kab uas lub log / dav yuav tsum sib phim lub nra: Rau cov khoom hnyav (≥300kg), lub log dav ≥30MM raug pom zoo.

3. Yooj yim kuaj

Chaw thau khoom zoo li qub: Thov 80% ntawm cov nqi ntsuas ntsuas thiab cia nws zaum rau 24 teev. Lub log yuav tsum muaj kev cuam tshuam ≤2mm thiab qhia tsis muaj kev tawg.

Nias lub log: high - lub log zoo yuav tsum tau nruj thiab tsis muaj kev kho mob lossis xoob thaum rub tawm.

Kev kuaj cov dov: yob hla qhov chaw tsis sib xws hauv qab thauj thiab ua kom tsis muaj suab nrov, cov kab nrib pleb, lossis cov kab ke.

4. Kev tshuaj xyuas kev ua haujlwm

Bracket: tuab ≥3mm (nruab nrab load) lossis ≥4mm (hnyav load), nrog kev nyab xeeb vuam thiab tsis muaj xau.

Bearings: Ob npaug {- buared rab koob rau cov menyuam lossis cov pob txha ua tau zoo dua rau kev sib hloov du thiab tsis muaj wobble.

Screws: siab {{- Cov khoom siv dag zog (xws li cov hlau hlau) thiab txuam kev tshwj xeeb yuav tsum tau siv yam tsis muaj kev tawm tsam.

5. Hom kev txheeb xyuas thiab ntawv pov thawj
Nyiam hom kev tshaj lij (xws li COLONS thiab TENE). Thov cov thauj khoom - Cov qauv kev sib tw qhia (piv txwv li cov qauv ntawm Iso

Txhawm rau ua kom luv: Khij cov cim → Saib cov qauv (nyiam cov log) → Ua cov ntawv xeem → Txheeb xyuas qhov kev ua haujlwm → txheeb xyuas hom ua haujlwm. Ua kom muaj kev ntsuam xyuas ntau yam kom tsis txhob muaj kev pheej hmoo ntau dhau.