Yuav ua li cas xaiv cov caster kom zoo

1. xam qhov hnyav load ntawm caster

Yuav kom xam lub peev xwm ntawm ntau yam casters, qhov hnyav ntawm cov khoom siv thauj khoom, qhov siab tshaj plaws thiab tus naj npawb ntawm ib lub log lossis caster siv yuav tsum tau muab. T = (E + Z) / M x N. T = load peev xwm yuav tsum tau los ntawm ib lub log los yog caster; E = nqa nyhav ntawm cov khoom thauj; Z = siab tshaj load; M = tus naj npawb ntawm ib lub log los yog caster siv; N = kev ruaj ntseg coefficient (li 1.3 txog 1.5).

2. Txiav txim siab cov khoom ntawm lub log lossis caster

Kev txiav txim siab txog qhov loj ntawm txoj kev, teeb meem, cov khoom seem ntawm daim ntawv thov hauv cheeb tsam (xws li cov khoom siv hlau, roj), cov xwm txheej ib puag ncig thiab hauv pem teb (xws li kub lossis kub qis, av noo; ntaub pua plag pem teb, pob zeb hauv av, ntoo pem teb thiab lwm yam.) Roj hmab caster, PP caster, Nylon caster, PU caster, TPR caster thiab anti-static caster muaj feem xyuam rau ntau qhov chaw tshwj xeeb.

3. Txiav txim siab txoj kab uas hla

Qhov loj ntawm txoj kab uas hla ntawm caster, qhov yooj yim rau kev txav thiab qhov loj dua lub peev xwm thauj khoom, uas tuaj yeem tiv thaiv hauv pem teb los ntawm kev puas tsuaj.Qhov kev xaiv ntawm caster txoj kab uas hla yuav tsum tau txiav txim siab los ntawm qhov yuav tsum tau muaj peev xwm.

4. Txiav txim siab hom mounting ntawm lub caster

Feem ntau, mounting hom muaj xws li Sab saum toj phaj haum, xov qia haum, qia thiab lub qhov (socket) haum, tuav nplhaib haum, nthuav qia haum, Stemless haum, nws nyob ntawm tus tsim ntawm cov khoom siv thauj mus los.