Cov ntsiab lus
LMK10 UA
LM8 ua
LMF
Cov qauv ntawm Linear Bearings
Linear bearings muaj plaub yam tseem ceeb.
Thawj cov khoom yog hu ua lub tes tsho sab nrauv. Qhov no yog lub tes tsho ua los ntawm cov hlau zoo li aluminium alloy los yog hlau uas yog cylindrical nyob rau hauv cov duab, thiab nws yog ntsia ncaj qha rau hauv lub vaj tse txhawb nqa ntawm cov kabmob.
Cov khoom tom ntej yog cov pob steel. Cov no yog cov khoom dov uas muaj nyob rau hauv txhua txoj kab uas hla, thiab feem ntau yog cov khoom siv dov feem ntau. Cov pob steel no tau teeb tsa ua ke hauv cov kabmob.
Rolling Elements thiab Retainer
Cov khoom siv tom ntej no yog hu ua cov khoom dov thiab tuav lub retainer. Cov khoom no yog lub luag haujlwm rau cov pob steel qhov sib nrug, xyuas kom lawv tsis txhob sib tsoo, thiab tswj lawv txoj kev txav. Cov khoom no tuaj yeem ua los ntawm cov hlau, lossis cov yas yas xws li POM. Thaum kawg, lub voj voog yog qhov tseem ceeb tshaj plaws rau cov kab bearings. Lub kaw lus tso cai rau cov pob hlau rov qab txav mus los ntawm qhov chaw thauj khoom tom qab tau muab tso rau ntawm qhov kawg ntawm lub tsev. Siv cov txheej txheem ntawm kev xa rov qab ntawm txhua qhov kawg ntawm cov kabmob uas tau them nrog cov yas lossis hlau, cov npas ncig lub chaw thauj khoom ntau zaus los tsim cov kabmob linear.
Thaum kawg, linear bearings kuj tuaj nrog plua plav tiv thaiv thiab ntsaws ruaj ruaj. nyob rau sab nraud ntawm lub tes tsho, lawv tuaj nrog cov ntsaws ruaj ruaj. Qhov no txhais tau tias muaj cov ntsaws ruaj ruaj ntawm qhov kawg ntawm cov kabmob kom cov plua plav thiab cov khib nyiab tsis nkag mus, thaum tso cov roj nyob hauv cov kabmob. Qee qhov siab -kev ua tau zoo bearings muaj cov ntsaws ruaj ruaj rau ntawm cov khoom siv dov, uas ua rau muaj kev tiv thaiv ob npaug.
Cov Lus Nug Txog Cov Kab Kab Kabmob (FAQ)
Q1: Dab tsi yog qhov txawv ntawm cov kabmob linear thiab cov lus qhia linear?
Thaum linear bearings yog pheej yig dua, yooj yim rau nruab, thiab ua hauj lwm nrog puag ncig shafts, lawv tsis tshua meej thiab tsis yooj yim dua li cov lus qhia; linear guides glide raws ib txoj kab nrog precision thiab load bearing muaj peev xwm vim yog siv cov khoom los yog chais nrog square rails, ua rau lawv zoo rau kev xav tau machinery xws li tshuab cuab yeej.
Q2: Koj saib dab tsi hauv lub ncej rau cov kabmob linear?
Tsim nyog shafts yuav tsum muaj siab hardness, siab deg thiab siab ncaj, nrog rau lub hardness ntawm HRC 60 los yog siab dua, thiab precision av bearing shafts yuav tsum tau siv es tsis txhob round steel los yog unground shafts rau linear bearings, uas yog feem ntau chrome plated thiab tsim los ntawm hardened steel los yog stainless hlau.
Q3: Dab tsi yog qhov siab tshaj plaws axial load uas cov kabmob linear tuaj yeem nqa tau?
Linear bearings tsis yog tsim los coj cov axial load, thiab vim li no, tsis muaj axial thrust tuaj yeem ua rau lawv. Yog hais tias axial thrust yuav tsum tau txais kev txhawb nqa, throughput bearings yuav tsum tau kev koom ua ke los yog cov kab ntawv qhia yuav tsum tau xaiv los ntawm cov uas tau tsim los tswj kev sib xyaw ua ke.
Q4: Dab tsi yuav tsum tau coj mus rau hauv tus account thaum teeb tsa ob peb kab bearings?
Paub meej tias qhov mounting qhov chaw rau cov bearings yog concentric thiab parallel. Kev ua tsis zoo yuav ua rau muaj qhov txawv txav thiab tsim kua muag, ua rau muaj kev tiv thaiv ntau dua, thiab ua rau lub neej ua haujlwm luv luv. Kev siv lub precision alignment ncej los yog machining yog pom zoo los tswj lub positional kam rau ua ntawm lub qhov.
Q5: Puas yog lubrication xav tau rau cov kab bearings?
Yog lawm. Txawm hais tias ntau cov bearings tau ua ntej-lubed, ntxiv cov roj tshiab ua ntu zus yog qhov tseem ceeb hauv kev ua haujlwm ntev thiab yuav zoo li yuav raug mob hnyav dua. Nws yuav, qhov tseeb, pab cov bearings kav ntev. Cov roj yuav tsum yog lithium xab npum roj, lossis urea roj.
