Yuav ua li cas thiaj txiav txim siab qhov zoo ntawm cov neeg siv cov khoom lag luam ua khoom noj?

Yuav ua li cas txiav txim siab qhov zoo ntawm polyurethane casters siv hauv kev lag luam khoom noj khoom haus
Polyurethane casters siv hauv kev ua zaub mov noj yuav tsum tau ua tiav rau peb cov tseem ceeb corrosion: thiab ruaj khov thauj {cov kabmob muaj peev xwm. Kev ntsuas zoo yuav tsum tau soj ntsuam kom zoo rau plaub qhov ntev: Cov khoom ua raws cai, cov qauv siv ua kom ruaj khov, thiab kev ua tau zoo. Txoj kev tshwj xeeb yog raws li hauv qab no:

1. Qhov ua ntej "cov ntaub ntawv ua raws": Ua kom ua raws li cov zaub mov-} tus qauv.

Nov yog kab hauv qab rau casers siv hauv kev lag luam khoom noj. Cov ntaub ntawv substandard tuaj yeem sib txuas ncaj qha rau cov khoom lag luam, yog li ntawv pov thawj kom muaj tseeb:

Thov zaub mov -}} qib ntawv tso cai cov ntaub ntawv.

High {{0} Cov ntawv cog lus FDA Cov Qauv (Asmeskas Cov Qauv Noj thiab Tshuaj Noj (EU 10/2011 Daim Ntawv Pov Thawj Cov Qauv). Daim ntawv pov thawj yuav tsum tau nrog "Polyurethane log lub cev" thiab "Stainless hlau bracket" (yog tias bearings suav nrog, cov kabmob cov ntawv pov thawj). Cov chaw ua ntaub ntawv tsis muaj ntawv pov thawj lossis cov uas tsuas yog npog "General muaj cov tshuab nqus, cov hlau hnyav, thiab lwm yam khoom muaj teeb meem uas tsis zoo. Cov cim ntawm cov khoom siv log

Kev ua kom pom: Siab {- Cov khoom noj zoo {}}}}} cov khoom sib txawv, tsis muaj dab tsi, dents, lossis impurities. Lawv feem ntau lub teeb- xim, xws li pob tshab lossis tawm} dawb (tsaus xim yooj yim zais). Tsawg {{6- Lub log zoo tshaj plaws yog muaj cov ntxhib thiab tsis sib xws.

Hnov tsw: sniff ze rau lub log. High -} Cov zaub mov zoo - qib qib tsis muaj ntxhiab tsw me me). Kev pungent yas lossis rubbery ntxhiab tsw qhia ntxiv qhov ntxiv ntawm cov khoom ntxiv qis dua, uas tuaj yeem paug cov zaub mov.

Kov: Kov lub log nto. Siab - Cov log zoo me ntsis (tawm sai sai tom qab nias Tsawg - Cov log zoo heev tej zaum yuav dhau los ntawm kev tawg (nquag ua kom tawg), thiab yuav hnov ​​cov nplaum (cov khoom tsis muaj zog).

2. Kos rau "cov qauv hluav taws xob ...: kev yoog raws rau ntub thiab roj av ib puag ncig
Cov chaw ua haujlwm ua zaub mov yog noo thiab nquag tu cov neeg ua kom huv tu. Tus qauv xov tooj ntawm tes ua tau yooj yim tau yooj yim thiab deform. Tsom rau ntawm "BRACKET + kabmob + Log Lub Cev Txuas Txuas":

Bracket: tshuaj xyuas cov khoom thiab tuab

Cov khoom siv: yuav tsum yog Sus304 lossis sus316L stainless hlau. Ntsuam xyuas nrog cov hlau nplaum (sus304 tsis yog-} sib nqus, sus316l yog cov sib nqus tsis muaj zog). Yog tias cov hlau nplaum cov hlau nplaum ruaj khov, nws qhia tau cov pa roj carbon hlau (uas yog nquag muaj xeb) thiab yuav tsum muab pov tseg.

Thickness: Siv tus caliper los ntsuas cov bracket thickness. Siab - Zoo nkhaus yuav tsum ≥3mm (≥4mm rau loads tshaj 500kg). Nias lub bracket ntug yuav tsum tsis txhob tawm tsam. Tsawg {{{{}} Zoo nkhaus feem ntau ≤2mm tuab thiab nquag mus khoov thiab tawg. Bearings: Tshawb xyuas cov foob thiab cov khoom siv.
Ntsaws: ob npaug {{{0} eded ntim bearings (piv txwv li, cim "2rs") yuav tsum siv. Soj xyuas cov kabmob sib kis rau cov roj hmab foob, kom nws haum kom nruj (tsis xoob lossis puas) kom ua kom ntub dej thiab khib nyiab. Qhib bearings (tsis muaj cov ntsaws ruaj ruaj) yog qhov raug rau paug thiab tuaj yeem ua rau daig, ua rau lawv tsis haum rau cov ntawv thov zaub mov.
Cov khoom siv: bearings yuav tsum yog ua los ntawm cov hlau stainless (piv txwv li sus304). Saib sab nraud ntiv nplhaib rau "stainless hlau" cim thiab maj mam txhuam nrog cov xuab zeb kom ntseeg tau. Cov teeb meem Carbon Steel yog nquag nquag xeb thiab tuaj yeem paug hauv av.
Log Log Txuas: Txheeb xyuas kom haum.
Tuav ob sab ntawm lub log nrog ob txhais tes thiab maj mam co nws txiav rau lub log. High -} Zoo casters yuav tsum muaj kev nthuav tawm tsis muaj kev sib tw uas tsis muaj kev sib yeem (tshem tawm 0.5mm). Ntau tshee los yog "loosening" lub suab hais tias xoob sib txuas ntawm lub log thiab bracket (piv txwv li cov screads lossis hnav cov sceptible thaum siv sijhawm.

3. Tsom rau "Cov qauv qhia ntxaws ntxiv": Ntsib cov kev nyiam ua kom huv ntawm kev ua haujlwm cov zaub mov
Cov ncauj lus kom ntxaws txog kev txiav txim siab seb puas tau yooj yim los ntxuav thiab tiv thaiv cov hlau tso tawm, thiab yog tus yuam sij kom paub qhov zoo:
Log lub cev: Tsis muaj kev tuag fab, yooj yim los ntxuav
Tsis muaj qhov zuaj / khoob ntawm lub log nto: high {{0} Txoj kev hloov pauv "uas muaj cov roj ntsha ua tau raws li lub log sab nraud (kom tiv thaiv cov khoom noj khoom haus. Nqus grooves los yog crevices ntawm lub log nto tuaj yeem yooj yim chaw nres av av, thiab kev ua tsis tiav tuaj yeem ua rau muaj kab mob.
Cov qauv qauv: khoom siv log polyurethane lub cev yog qhov tseem ceeb. Hollow log yog nquag mus rau dej ingress thiab stains tsub zuj zuj (thiab muaj cov khoom txawb {{} cov kabmob). Thaum tapping lub log, lub log lub log yuav ua rau lub suab npub, thaum lub log hollow yuav ua lub suab nkawv. Accessories: anti -}}} kom tswj tau yooj yim
Scracket: Cov scracket sib txuas lub bracket rau lub log yuav tsum yog cov xeb (tsis muaj tus muaj xeb), nrog cov ntsia hlau taub hau (lossis npog nrog cov dej tsis sib haum.
Braking system (yog tias muaj): Braking Cheebtsam (xws li cov ntaub qhwv nres) yuav tsum yog khoom noj {{{}} roj hmab roj hmab (tsw thiab yooj yim thiab yooj yim thiab ntxuav). Thaum tus brake yog thov, lub log log tag nrho yam tsis tau swb, thiab qhov muag nres yog qhov tseeb (yooj yim kom huv).

4. Kuaj: "Kev Ua Tau Zoo": Simulating Rhiav Kev Siv
Thaum kawg, ua qhov ntsuas yooj yim los xyuas qhov haum ntawm cov casers rau kev siv tiag tiag:
Load {- Cov Ris Ris Thaiv (piv txwv li lub laub nrog tag nrho qhov hnyav ntawm 500kg yuav tsum tau kev pab tsawg kawg 125kg yog tias plaub lub casters tau xaiv). Muab qhov hnyav sib tov (piv txwv li, 150kg, nrog rau cov npoo kev nyab xeeb) ntawm lub tais thiab cia nws zaum rau 24 teev. High - Lub log zoo yuav tsum muaj kev tsis muaj deformation lossis tawg; Tsawg - lub log zoo yuav ua tau cov qev lossis tawg. Khawb Kev Kuaj: Yob lub tais (thauj khoom) ntawm ib qho chaw tiaj. Siab -} Cov tub casers zoo yuav tsum yob khov kho, tsis muaj suab nrov lossis pom lub suab nrov (suab nrov, tsis cuam tshuam nrog kev cob qhia kev cob qhia). Yog tias lub ntsej muag yooj yim thawb lossis ua lub suab txhaj tshuaj, nws qhia tau cov kabmob tsis txaus lossis tawm ntawm- round log, uas yuav ua rau hnav thaum siv.

Kev ntsuam xyuas ntawm kev ntsuam xyuas: thov ua noj rau lub log nto. Tom qab tawm hauv nws rau 1 teev, so nws nrog ib qho kev xab tshuaj nruab nrab (xws li ntxuav tais diav kua) thiab daim ntaub mos muag. High - Lub log zoo yuav yooj yim tshem tawm cov roj stains yam tsis muaj seem. Tsawg - cov log zoo yuav nqus roj sticks (cov roj ntxiv tom qab so ntxiv nrog ntev- siv siv.

Ntsiab lus: Cov yam ntxwv tseem ceeb ntawm high - Cov zaub mov zoo- b polyurethane casters:

Tag nrho cov zaub mov - qeb tau ntawv pov thawj (FDA / EU 10/2011), nrog qhov tsis muaj ntxhiab thiab tsis muaj qhov tsis muaj qhov tseeb} log dawb;

Lub bracket yog ua los ntawm Sus304 / sus316L stainless hlau (tuab ≥ 3mm), thiab bearings yog ob npaug- beumed stainless hlau;

Lub log lub log yog cov khoom khov, zawj - dawb, thiab yooj yim los ntxuav, nrog kev sib txuas ruaj khov;

Nws ua tau thauj khoom - Cov qauv txheej txheem, yob cov kabmob khov, thiab yog roj- tiv taus thiab ntxuav tau yooj yim.

Thaum kev yuav khoom, zam qis qis - priced, uncertified cov khoom lag luam kom ntseeg tau tias muaj kev nyab xeeb zaub mov thiab chaw ua haujlwm.