Thaum yuav cov casters, peb yuav tsum tau them sai sai rau cov khoom siv ntawm cov casters, vim tias cov khoom siv ntawm cov casters muaj feem cuam tshuam ncaj qha rau kev nplij siab, kev ruaj khov thiab kev nyab xeeb ntawm kev siv. Hauv tsab xov xwm no, peb yuav qhia txog yuav ua li cas txheeb xyuas cov khoom siv caster los ntawm ob qho tib si ntawm cov yam ntxwv ntawm kev hlawv ntawm cov caster thiab cov coefficient tiv thaiv kev hnav.
Cov yam ntxwv kub hnyiab
Cov casters ua los ntawm cov ntaub ntawv sib txawv muaj cov yam ntxwv sib txawv thaum hlawv, uas yog ib qho tseem ceeb uas peb siv tau los txheeb xyuas cov khoom siv. Tshwj xeeb:
Nylon (PA): tsis yooj yim hlawv, hlawv nplaim daj, nrog rau ntxhiab tsw ntawm tes, ntxhiab tsw ntawm cov plaub hau hlawv, thiab tsim cov pa luam yeeb dawb, hlawv nto blistering, cov dej yaj.
Polyurethane (PU): yooj yim hlawv, hlawv nrog cov pa luam yeeb dawb me ntsis, yooj yim yaj, tsis muaj ntxhiab tsw khaus, lo lo ntxhuav.
Polyvinyl chloride (PVC): yooj yim hlawv, hlawv nrog cov pa luam yeeb dub tuab, ntxhiab tsw khaus, hlawv tsis muaj daim ntaub nplaum, qhov saum npoo tom qab hlawv cov hmoov dub.
Polypropylene (PP): yooj yim hlawv, muaj ntxhiab yas me ntsis, nplaim kub hnyiab sib npaug, thiab cov ntaub mos mos. Nylon (PA): tsis yooj yim hlawv, hlawv nrog ntxhiab plaub hau hlawv, tom qab hlawv, nplaim muaj blistering, thiab cov ntaub mos mos.
Kev tiv thaiv kev sib txhuam
Qhov kev tiv thaiv kev hnav ntawm cov casters kuj yog ib qho tseem ceeb uas cuam tshuam rau lub neej kev pabcuam, thiab cov coefficient tiv thaiv kev hnav ntawm cov casters ua los ntawm cov ntaub ntawv sib txawv kuj txawv. Tshwj xeeb:
Lub log nylon: lub log nylon hnav tsis kam kuj zoo dua, tsim nyog siv rau ntawm txoj kev tiaj tiaj, tab sis piv rau lub log roj hmab nws qis dua me ntsis.
Lub log roj hmab: lub log roj hmab muaj kev tiv thaiv zoo, tuaj yeem hloov kho rau ntau yam kev nto, lub neej ua haujlwm ntev dua.
Lub log PVC: Lub log PVC tsis yooj yim hnav thiab khawb, thiab lub neej ua haujlwm luv dua.
Lub log roj hmab mos: lub log roj hmab mos muaj kev tiv thaiv kev puas tsuaj zoo dua, tab sis nws qis dua me ntsis piv rau lub log roj hmab.
Yog li ntawd, peb tuaj yeem txiav txim siab cov khoom siv los ntawm kev soj ntsuam qhov hnav thiab tsim kua muag ntawm cov casters thaum lub sijhawm siv thiab nkag siab txog cov coefficients tiv thaiv kev hnav ntawm ntau yam khoom siv.
Yuav tsum nco ntsoov tias cov saum toj no tsuas yog ob yam ntawm cov khoom siv caster xwb. Qhov tseeb, muaj lwm qhov sib txawv ntawm cov khoom siv caster, xws li qhov hnyav thiab lub zog, uas kuj cuam tshuam rau kev ua haujlwm ntawm cov casters. Yog li ntawd, thaum yuav khoom siv, peb yuav tsum xav txog ntau yam thiab xaiv cov khoom siv tsim nyog tshaj plaws rau peb tus kheej.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-06-2023