Yuav xaiv li casCov Casters Thoob Ntiaj Teb
Siv cov casters tuaj yeem txo cov neeg ua haujlwm thiab ua kom kev ua haujlwm zoo dua. Yuav tsum xaiv cov caster zoo raws li txoj kev siv, xwm txheej thiab kev thov (piv txwv li qhov chaw, kev txuag zog, kev ruaj khov). Cov yam ntxwv no yuav tsum tau xav txog raws li hauv qab no:
■Lub peev xwm thauj khoom
(1) Thauj khoom: T = (E + Z) / M
T = txhua qhov caster load
E = qhov hnyav ntawm lub tsheb
Z = qhov hnyav ntawm cov khoom txav mus los
M = cov neeg ua haujlwm thauj khoom zoo (qhov chaw thiab kev faib khoom hnyav sib txawv yuav tsum tau xav txog)
■ Kev Txawj Ntse
(1) Cov khoom siv nrog kev sib txhuam me me (piv txwv li lub pob bearing) lossis cov tom qab kev kho tshwj xeeb (piv txwv li quenching) yuav tsum tau xaiv los sib sau ua ke qhov tig ntawm lub caster (qhov tig ntawm lub thav duab thiab dov ntawm lub log), txhawm rau ua kom lub caster hloov pauv tau yooj yim, ruaj khov thiab txav tau yooj yim.
(2) Qhov eccentricity ntau dua, tig tau yooj yim dua. Lub peev xwm thauj khoom yog qhov tseem ceeb kom txo qis.
(3) Lub log loj dua, lub zog tsawg dua yuav tsum thawb, thiab nws kuj yooj yim dua rau hauv pem teb. Rau tib qhov deb, lub log loj dua dov qeeb dua piv rau lub log me dua. Kev dov qeeb qeeb txo qhov kub thiab kev cuam tshuam. Nws ua rau lub log loj dua ruaj khov dua. Xaiv lub log loj dua yog tias qhov siab ntawm kev teeb tsa raug tso cai.
■Kev txav mus los ceev
Qhov kev thov ntawmqhov ceev ntawm tus neeg ua si: ntawm qhov kub thiab txias thiab ntawm hauv pem teb du, qhov ceev yuav tsum qis dua 4KMH thiab muaj cov sijhawm sib txawv thaum lub sijhawm ua haujlwm.
■ Ib puag ncig siv tau
Cov ntaub ntawv hauv pem teb, cov teeb meem, cov khoom seem thiab qhov chaw tshwj xeeb, xws li cov hlau seem, qhov kub siab lossis qis, cov kua qaub ntau thiab cov alkalescence, cov roj cawv, cov tshuaj lom neeg thiab cov hluav taws xob tiv thaiv hluav taws xob, yuav tsum tau xav txog thaum xaiv lub caster. Lub caster siv rau hauv qhov chaw tshwj xeeb yuav tsum tau ua los ntawm cov ntaub ntawv tshwj xeeb.
■ Daim ntawv ceeb toom txog kev teeb tsa:
Phaj: lub phaj uas muaj footbed yuav tsum tau leveled, tawv thiab khov kho. Phaj: lub phaj uas muaj footbed yuav tsum tau leveled, tawv thiab khov kho. Xov: Lub caij nplooj ntoos hlav shim yuav tsum tau fitted ua ke kom tsis txhob poob.
■Lub peev xwm ntawm cov khoom siv log thiab cov yam ntxwv
Lub sijhawm tshaj tawm: Kaum Ib Hlis-03-2022
