Yuav ua li cas xaiv cov casters txoj cai

1. Xaiv raws li kev siv ib puag ncig:

a. Feem ntau thaum xaiv lub log tsim nyog, ua ntej xav txog qhov hnyav ntawm cov casters, xws li cov khw muag khoom loj, tsev kawm ntawv, tsev kho mob, cov tsev ua haujlwm, tsev so, thiab lwm yam. Vim tias cov plag tsev zoo thiab du thiab cov khoom thauj yog lub teeb, (txhua tus caster tuaj yeem ua tau. nqa 10-140kg), nws yog tsim nyog los xaiv lub electroplated log ncej stamped tawm ntawm nyias steel phaj (2-4mm). Lub log ncej yog lub teeb, yoog raws hauv kev ua haujlwm, ntsiag to thiab zoo nkauj. Lub log electroplated no tau muab faib ua ob kab ntawm cov khoom thiab ib kab ntawm cov khoom raws li kev npaj ntawm cov khoom. Yog tias nws nquag txav los yog thauj, yuav tsum siv ob kab hlaws.

b. Hauv cov chaw xws li cov chaw tsim khoom thiab cov tsev khaws khoom, qhov chaw uas cov khoom tau txav mus los ntau zaus thiab cov khoom hnyav (txhua lub caster nqa 280-420kg), nws yog qhov tsim nyog los xaiv lub log ncej nrog ob kab ntawm cov khoom stamped thiab welded los ntawm tuab steel phaj. (5-6 hli).

c. Yog tias siv los nqa cov khoom hnyav xws li textile factories, automotive factories, machinery factories, etc., vim yog lub nra hnyav thiab taug kev ntev hauv lub hoobkas (txhua tus caster tuaj yeem nqa tau 350-1200kg), tuab steel daim hlau ({ {1}}mm) yuav tsum xaiv. ) Lub log ncej yog welded tom qab txiav. Lub log txav tau siv cov pob bearings tiaj tus thiab cov pob bearings ntawm lub hauv paus phaj kom cov casters tiv taus cov khoom hnyav, tig hloov tau yooj yim, thiab tiv thaiv kev cuam tshuam. Cov casters muaj peev xwm xaiv ib lub log ua los ntawm qib high-qib imported reinforced nylon (PA6), super polyurethane, thiab roj hmab. Zuag qhia tag nrho cov khoom muaj kev cuam tshuam tsis zoo thiab lub zog. Cov hlau qhov chaw ntawm lub bracket yog ua los ntawm cov hlau zoo uas tau raug galvanized los yog tshuaj tsuag-coated rau kev tiv thaiv corrosion, thiab casters nrog precision pob bearings raug ntsia sab hauv. Kev kho mob casters yuav tsum tau xaiv kom tau raws li cov kev cai ntawm lub tsev kho mob thiab muaj cov yam ntxwv ntawm lub teeb ua hauj lwm, hloov tau yooj yim kauj, siab elasticity, tshwj xeeb ultra- ntsiag to, hnav-resistant, anti-winding thiab tshuaj corrosion kuj.

2. Xaiv raws li lub peev xwm nqa:

Lub peev xwm thauj khoom ntawm cov casters yog qhov tseem ceeb tshaj plaws thiab qhov tseem ceeb tshaj plaws rau cov casters, thiab qhov kev siv tiag tiag sib txawv. Yog li ntawd, thaum xaiv qhov muaj peev xwm ntawm cov kabmob ntawm cov casters, ib qho kev nyab xeeb yuav tsum tau sab laug. Feem ntau siv plaub-log hom Kev teeb tsa ua piv txwv, koj tuaj yeem xaiv los ntawm ob txoj hauv qab no:

a. Xaiv raws li peb casters bearing tag nrho cov luj. Ib qho ntawm cov casters raug tshem tawm hauv huab cua. Txoj kev no yog tsim rau cov xwm txheej uas cov casters muaj kev cuam tshuam loj thaum lub sij hawm thauj khoom thauj lossis cov khoom txav thiab cov av hauv av tsis zoo, tshwj xeeb tshaj yog thaum qhov hnyav tag nrho.

b. Xaiv raws li 120% ntawm tag nrho qhov hnyav txhawb los ntawm plaub casters. Txoj kev no yog tsim rau cov xwm txheej uas hauv av nyob rau hauv qhov zoo thiab cov casters yuav dais tsis tshua muaj kev cuam tshuam thaum lub sij hawm thauj khoom thauj lossis khoom txav.

c. Xam cov khoom hnyav hnyav: txhawm rau xam qhov yuav tsum tau muaj peev xwm thauj khoom ntawm cov casters, nws yog ib qho tsim nyog yuav tsum paub qhov hnyav ntawm cov khoom siv thauj mus los, qhov siab tshaj plaws load thiab pes tsawg lub log thiab casters siv. Qhov yuav tsum tau muaj peev xwm ntawm ib lub log lossis caster yog xam raws li hauv qab no:
T=(E+Z)/M×N
---T=Yuav tsum nqa qhov hnyav ntawm ib lub log lossis caster;
---E= tus kheej qhov hnyav ntawm cov khoom siv thauj mus los;
---Z= siab tshaj load;
---M= pes tsawg lub log thiab casters siv;
---N= yam kev nyab xeeb (kwv yees 1.3-1.5).

Nws yog ib qho tseem ceeb uas yuav tsum tau taw qhia tias rau cov xwm txheej uas cov casters yuav raug cuam tshuam zoo, tsis yog tsuas yog cov casters uas muaj peev xwm loj thauj khoom yuav tsum raug xaiv, tab sis kuj tseem tsim tshwj xeeb tsim cov qauv tiv thaiv yuav tsum tau xaiv. Yog tias tsis tsim nyog brakes, xaiv casters nrog ib leeg lossis ob chav nres.

3. Kev sib hloov hloov tau yooj yim: qhov loj dua ntawm ib lub log, qhov kev siv zog tsawg dua nws yuav siv sij hawm tig. Cov menyuam bearing tuaj yeem nqa hnyav dua thiab muaj kev tiv thaiv ntau dua thaum lub sijhawm sib hloov: lub log ib leeg tau nruab nrog cov khoom zoo (cov kabmob steel) pob bearings, uas tuaj yeem nqa hnyav dua. , kev sib hloov yog sib dua, hloov tau thiab nyob ntsiag to.

4. Qhov kub thiab txias: qhov txias txias thiab kub kub muaj kev cuam tshuam zoo rau cov casters. Polyurethane log tuaj yeem tig hloov tau yooj yim ntawm qhov kub qis ntawm qhov qis dua 45 degree, thiab cov log uas kub-resistant tuaj yeem tig tau yooj yim ntawm qhov kub ntawm 230 degree.