Qhov hnyav npaum li cas - Cov xeeb ntsha ntawm casters cuam tshuam rau koj cov chav ua mov rooj tog xaiv?

Qhov hnyav -} Cov kabmob ntawm cov casters yog qhov chaw ua noj muaj kev nyab xeeb, kev ruaj ntseg kev nyab xeeb cov qauv kev nyab xeeb, thiab lub neej ruaj khov, thiab lub neej. Yog tias lub load - cov xeeb ntxwv tuaj yeem deform thiab dhau los ua cov rooj tog kom dhau, cuab yeej thiab cov tais diav poob, lossis txawm tias tus kheej raug mob. Qhov cuam tshuam tshwj xeeb tuaj yeem txheeb xyuas los ntawm plaub qhov ntev hauv qab no:

 

1. Kev txiav txim siab ncaj qha "kev nyab xeeb hauv kev siv": tiv thaiv kev kub thiab poob txaus ntshai
Cov rooj tog zaum ua noj tau los nqa cov khoom hnyav rau ncua sijhawm (xws li cov lauj kaub, cov khoom siv ua haujlwm me me, thiab cov ntsev, thiab vinegar). Chaw thau khoom nrog cov load tsis txaus thauj ...- bearing muaj peev xwm tau ncaj qha rau kev muaj kev nyab xeeb tshaj plaws:

 

Luv - Lub Sij Hawm Kev Nyuaj Siab: Cov Khoom Ua Tsis Ua Haujlwm, Ua Haujlwm Tsis Tau, Ua Rau Cov Rooj Tog Zaum
Yog tias lub tawb thauj khoom muaj peev xwm qis dua qhov hnyav, lub log tuaj yeem tsoo tau yooj yim (kab xev Qhov no muaj tseeb tshwj xeeb tshaj plaws ntawm kev nplua, ywg dej -} soaked chav ua noj ua noj pem teb. Cov rooj tog vilted thiaj li swb swb, muaj peev xwm ua kom muaj cov ntoo lossis phab ntsa, lossis txawm tias ua rau tais diav thiab cov ntaub qhwv lossis khawb.

 

Ntev - txoj kev pheej hmoo: Cov txheej txheem sib tw, ua rau cov rooj tog zaum kom tau

Ntev - lub sij hawm overloading nrawm nrawm hnav ntawm cov hlau cov khoom (log thav duab thiab qag log). Cov khoom siv no tuaj yeem tawg thaum lub laub lossis nqa, ua rau cov rooj tog kom taub. Piv txwv li, yog tias tus kws ua haujlwm txawb nqa 50kg yog nruab nrog ib qho 10KG Cable (rau tag nrho cov log muaj peev xwm ntawm 40kg), lub log ncej tom qab siv sijhawm ntev. Qhov no tuaj yeem ua rau nruab nrab ntawm kev sib tsoo ua haujlwm thaum tshem cov khoom hnyav los ntawm kev countertop, muaj peev xwm ua rau lub countertop tipping thiab raug mob ko taw.

 

2. Kev Cuam Tshuam Rau "Rooj Tog Cov Qauv Khoom Ruaj Ntseg": Zam kev tshee thiab sib tw
Cov rooj tog ua mov nyob ntau zaus (piv txwv li, los ntxuav hauv av lossis kho nws txoj haujlwm). Cov Khoom Siv Nrog Lub Load Muaj Peev Xwm Ua kom muaj kev ruaj ntseg ob leeg thaum nyob ruaj ruaj thiab hauv cov lus tsa suab:

 

Thaum nyob ruaj ruaj: tsis txhob tilting thiab co. CASTERS nrog tsis muaj load muaj peev xwm yooj yim kev siv tsis ncaj, tsim kom muaj qhov siab "(piv txwv li cov casters deforming thiab tsaus muag, thaum ob tug nyob ib txwm). Qhov no tuaj yeem ua rau lub countertop kom qaij -}}} rau cov khoom siv me me thaum muab cov tais diav me me kom nws poob vim lub zog tsis ruaj khov ntawm lub ntiajteb txawj nqus).

 

Thaum tsiv mus los: Zam kev cuam tshuam thiab kev sib txawv. Overloading nce kev sib txhuam ntawm lub log thiab qag, ua rau muaj cov kabmob txawm-}}}}} equipped casters rau kev dov jams. Qhov no yuav tsum tau quab yuam ntxiv rau kev thawb, thiab tsis ncaj ncees lub zog hluav taws xob tuaj yeem ua rau muaj cov rooj tog zaum rau kev tawm tsam (piv txwv li, sim ua rau lub dab dej tab sis nws cuam tshuam rau lub tub yees). Tshwj xeeb tshaj yog nyob rau hauv lub chav ua noj nqaim, kev sib cav yuav ua rau cov rooj tog zaum sib tsoo nrog cov tub rog lossis phab ntsa, ua rau thaj npoo av.

 

3. Kev txiav txim siab "lub neej" ntawm casters thiab rooj tog: txo tus nqi thiab hloov tus nqi
Thauj cov laj thawj yog ib qho ntawm cov ntsiab lus tseem ceeb rau kev ua kom ntxov tsis ua tiav thiab cov txheej txheem kev puas tsuaj rau rooj tog:

Lub zog tas li yog qhov txo qis.

Overloading nrawm nrawm lub log hnav (piv txwv li, lub log tsheb ntau dua li ib txwm muaj 3-5 xyoos yuav xav tau hloov nyob rau ib xyoos nkaus xwb).

 

Kev ntxhov siab ntev ntawm lub log tsheb thiab qag dhau ntawm lawv tus qauv tuaj yeem ua rau muaj kev nkees nkees (piv txwv li, deforming ntawm stainless hlau ncej thiab tawg ntawm welds). Txawm hais tias lub log yog hloov, lub thav duab yuav tsis txhawb nqa lub nra, tsim nyog hloov cov khoom me me, nce tus nqi kho. Kev puas tsuaj rau cov rooj tog qauv. Cov ntsiab lus sib txuas ntawm cov chaw sib txuas thiab cov rooj tog zaum (xws li ntsia hlau qhov thiab mounting daim phiaj) tuaj yeem ncab thiab deformed vim tsis muaj peev xwm thauj khoom {{tus kabmob muaj peev xwm. Piv txwv li, lub mounting phaj tuaj yeem tawg vim muaj cov rooj tog hauv qab, thiab hauv qab ntawm cov rooj tog yas ntau dhau tuaj yeem ua rau lub tais diav ntawm lub tais. Qhov no tuaj yeem hloov lub rooj tog uas siv tau thiab tsis siv tau.

 

4. Qhov xwm txheej cuam tshuam rau lub zog ua haujlwm: cov khoom siv thiab cov qauv xaiv

Ua raws li cov khoom yuav tsum tau ua, cov khoom noj khoom haus, qauv yuav tsum tau ua kom cov khoom lag luam tshwj xeeb, cuam tshuam ncaj qha rau cov txheej txheem xaiv:

 

Lub teeb {{0 {{{}} Duty (tag nrho cov haujlwm (tag nrho cov hnyav <30kg, xws li me me so khau thiab spice racks)
Xaiv ib lub tais nrog 10 {- 20kg thauj khoom muaj peev xwm. Siv tus qauv pU log rau lub log log thiab lub siab- lub zog yas lossis nyias nyias hlau ncej. Xaiv ib lub ntsaws ruaj khov (yooj yim) yam tsis muaj kev ntxiv cov qauv ntxiv.

 

Nruab nrab {{0 {{}} Duty (tag nrho cov dej num (tag nrho qhov hnyav 30-80kg, xws li sab thiab cov qauv ua haujlwm)
Xaiv ib lub tais nrog 20-50kG thauj khoom muaj peev xwm. Siv lub log tuab pu rau ua kom zoo dua hnav tsis kam thiab 304 stainless hlau ncej rau xeb tsis kam thiab cov qauv kev ruaj ntseg. Xaiv cov ntsia hlau mounting kom tiv thaiv kom tsis txhob loosening. Ob chav tsim tau pom zoo.

 

Hnyav {{0 - Duty (tag nrho qhov hnyav> 80kg, xws li racks txawb)
Xaiv ib lub sijhawm nrog ib lub peev xwm ntawm kev thauj khoom hnyav hnyav dua 50kg, siv siab nylon log, tuab ntau dua lossis sib npaug ntawm 2 hli). Txawm hais tias dual {{4 4}} log configurations (ob lub log teeb tsa hauv ib txoj haujlwm mounting rau kev faib tawm siab) tuaj yeem siv tau ntev} Term load tsis kam thiab deformation.

 

Hauv cov ntsiab lus: thauj khoom {- Cov kabmob muaj peev xwm yog cov kab rooj tog zaum hauv chav ua noj.
Thaum xaiv, thawj txiav txim siab "rooj tog zaum ntau tshaj plaws load muaj peev xwm ntau dua los yog sib npaug ntawm 1/3 ntawm tag nrho cov khoom siv phaus, tawm ntawm 20% npoo rau tag nrho cov peev txheej rau tag nrho cov peev txheej rau tag nrho cov peev xwm thauj khoom." Piv txwv li, rau ib sab uas muaj lo lus hnyav 60kg, xaiv lub peev xwm uas muaj peev xwm ntau dua lossis muaj peev xwm sib luag ntawm plaub lub peev xwm ntau dua lossis sib npaug rau 80Kg). Tsis quav ntsej muaj peev xwm thauj khoom muaj peev xwm ua rau muaj kev nyab xeeb thiab cov khoom siv ua tsis txaus siab (xws li ib puag ncig chav ua noj, nce ntxiv cov nqi kho ua noj.