Pob Ntsia Hlau Txhawb Qis Qhia Kev Tshawb Xyuas
Pob ntsia hlau pab txhawb block yog tus tseem ceeb ntawm kev xa cov kab mob, lub luag haujlwm saib cov ntsia hlau, hloov kev tsav tsheb thiab coj tus kheej. Nws cov qauv tsim qauv xav tau coj mus rau hauv tus account lub rigidity, precision thiab installation chaw, cov hauv paus tseem ceeb thiab tsim cov ntsiab lus pib piav qhia:
I. Kev tsom xam ua haujlwm ntawm cov khoom sib xyaw
1. Cov kabmob sib xyaw: kev txiav txim siab qhov ua tau zoo ntawm kev ua tau zoo tsau xaus (Axial tso sab)
Angular cheev sib cuag pob bearings (hu rau kaum-sab xis \/ 45 degree) feem ntau siv, uas tuaj yeem tiv taus ob qho tib si axial thiab radial rog. Kev kho dua tshiab Kev tshem tawm kev tshem tawm thiab nce rigidity. Piv txwv li, P4 qib bearings yog siv nyob rau hauv high-precision scenarios, nrog ob chav bearings mounted rov qab-rau-rov qab los nce tilting tiv taus.
Txhawb Kev Kawg (DAWB Sab)
Feem ntau sib sib zog nqus pob cov pob txha bearings lossis cov roj cylindrical thiab tso cai rau cov ntsia hlau kom them rau cov ntsia hlau kom them nyiaj rau cov khoom siv hluav taws xob thermal. Cov xwm txheej ceev tuaj yeem hloov kho rau cov kabmob sib xyaw ua cov kabmob los txo cov quab yuam centrifugal thiab ntau tiam.
2. Txhawb nqa lub cev: thauj cov kabmob thiab cov hauv paus mounting
Cov Khoom Siv Technology
Lub cev tseem ceeb yog ua los ntawm 45 # steel (tempered) lossis aluminium alloy (lub teeb ci ntsa iab), lub ntsej muag yog tiaj tus tsawg dua lossis sib npaug}. 005mm kom ntseeg tau qhov kev teeb tsa.
Tus qauv tsim lub kaum sab xis (square):
Xws li BK \/ BF, FF, FF hom, txoj cai-lub mounting nto rigidity, yooj yim rau cov kub, haum rau feem ntau cov scenical scenes. Hloov hom: piv txwv li EK \/ EF hom, radial compact, haum rau kev ncaj qha embedding ntawm tus ncej kawg rau hauv cov cuab yeej siv tsev (piv txwv li cov pob qij txha ua ke).
3. Ntu ua haujlwm: kev sib khi ua haujlwm rau kev ua haujlwm ntev
Kev sib xyaw ntawm Labyrinth foob thiab roj hmab plua plav ntiv nplhaib thaiv cov roj av thiab cov roj txiav kom ntev dua 2, {}}}.
Cheebtsam
Xauv Txiv Ntseej (nplua xov + kom cov kabmob tau nruj nrog lub hau ntswj, thiab cov nplhaib hloov kho ntawm axial preler thickness hloov kho).
Cov qauv hom thiab cov yam ntxwv
1. Txuj hom txawv sib piv EK \/ EK hom (conveyx)
Sab Nraum (EK) nrog Flange, Ob-Kab Hais txog cov kabmob npas tus kab ke thiab precision kab kab rov tav kab rov tav laws; Txhawb nqa sab (EF) rau lub round root qhov, tob groove pob cov kabmob, rau lub teeb thauj khoom.
Hom BK \/ BF (Square)
Sab xis ruaj (BK) Txoj cai nce toj, ib leeg-sib tiv tauj cov pob khoom muaj peev xwm, haum rau cov cuab yeej siv tshuab thiab lwm yam hnyav-ua haujlwm rau cov khoom siv. Txhawb nqa sab (bf) los ntawm-qhov qauv qauv, ntxig hom mounting, siv rau cov tshuab hnyav.
FK \/ FF HOM (Tiaj Square) FK (Tickness 3 {{{} Lub taub hau uas }{%} Cov khoom siv kho mob, los ntawm kev sib sib zog nqus pob, cov khoom siv kho mob), los ntawm cov khoom siv sib tsoo, haum rau kev kub ceev Reciprocating tau tsa suab (xws li cov khoom siv roj teeb lithium), tab sis cov kev txwv sab saud yog qis dua (tsawg dua lossis muaj sib npaug rau 0.5 hli). Lub thauj khoom sab saud yog qis dua (tsawg dua lossis sib npaug rau 5kn).
Cov qauv tseem ceeb thiab kev teeb tsa cov ntsiab lus
1. Kev tawm tswv yim Preload tuaj yeem tshem tawm cov lus qhia (f}} k \\ cdot c} {4} A {{5 5}}. {02-0. 05). Muab ob npaug rau cov kabmob ruaj kom pom kev pom zoo "rov qab-rov qab" mounting (dav sab ntawm lub nplhaib sab nraud) los txhim kho bi-directional load muaj peev xwm.
2. Qhov chaw thiab rigidity tshuav nyiaj li cas ntawm cov scenulional Thaum kev txhim kho, nws yog ib qho tsim nyog yuav kom ntseeg tau tias kev txhawb nqa ntawm lub hauv paus thiab cov axis ntawm lub ntsej muag yog tsawg dua lossis sib npaug ntawm cov kabmob vim tias bearings vim yog skewing.
3. Lubrication thiab kev saib xyuas tsis tu ncua tshawb xyuas cov xwm txheej ntawm cov roj, rov qab siv cov teeb meem lithium txhua xyoo, yog li ua kom ntseeg tau tias cov kabmob muaj cov kabmob zoo lubrication.
