Yog tias koj xav siv precision bearings zoo, koj yuav tsum xub nruab lawv!

Yog tias koj xav siv precision bearings zoo, koj yuav tsum xub nruab lawv!

Nrog rau txoj kev loj hlob sai ntawm kev tswj cov zauv," composite, kev kub ceev, txawj ntse, precision, thiab ib puag ncig tiv thaiv" tau dhau los ua tus qauv tseem ceeb hauv kev txhim kho hnub no' lub tshuab cuab yeej kev lag luam thev naus laus zis. Ntawm lawv, kev ua haujlwm siab ceev tuaj yeem txhim kho kev ua haujlwm zoo ntawm lub tshuab cuab yeej thiab ua kom lub voj voog ua haujlwm ntawm lub tshuab ua haujlwm, uas yuav tsum muaj cov ntxaiv ntawm lub tshuab cuab yeej thiab nws cov khoom muaj feem xyuam rau cov kev xav tau ntawm high-speed machining.

Ib yam li ntawd, lub precision bearings sib sau ua ke ntawm cov spindle thiab pub ib feem ntawm high-precision thiab high-speed CNC machining chaw yuav tsum tau raws li lub tshuab' s high-precision, high-speed, low-suab nrov, tsis muaj teeb meem. , thiab cov kev xav tau ntawm kev ntseeg siab. Kev sib dhos zoo ntawm precision bearings ncaj qha cuam tshuam rau lawv cov kev ua haujlwm thiab kev pabcuam lub neej. Ntau qhov ua tsis tiav ntawm CNC machining chaw yog tshwm sim los ntawm kev sib dhos tsis raug ntawm cov kabmob. Yog li ntawd, kev saib xyuas txaus yuav tsum tau them rau kev sib dhos tshuab ntawm precision bearings.

Cov ntsiab lus sib dhos ntawm high-speed precision bearings tau piav qhia luv luv raws li hauv qab no:

Ib. Tshem tawm thiab ntxuav ntawm precision bearings

1. Khaws koj txhais tes kom huv si thiab qhuav

Thaum cov kabmob raug muab tshem tawm ntawm lub pob, tus neeg teb xov tooj' txhais tes yuav tsum huv thiab qhuav, vim hws ntawm tes tuaj yeem ua rau xeb, thiab hnab looj tes tuaj yeem hnav yog tias tsim nyog.

2. Xyuas kom zoo lubrication nyhuv

Lub precision bearing uas tau muab tshem tawm yuav tsum tau greased thiab oiled tam sim ntawd, thiab lub greased precision bearing yuav tsum tau ntsia tsis muaj kuab paug tam sim ntawd tom qab raug tshem tawm, thiab tsis muaj roj los yog oiling kev kho mob yuav tsum tau ua. Roj yuav tsum tau ntxiv rau qhov sib txawv ntawm lub tawb thiab lub nplhaib sab nraud ntawm cov kabmob thaum lub sijhawm thauj khoom roj. Nws yog qhov zoo dua rau roj mus txog 30% ntawm cov kab noj hniav rau cov kabmob precision, thiab roj mus txog 20% ​​ntawm cov kab noj hniav rau kev kub ceev precision bearings.

3. Lub ntim yuav tsum muab kaw

Precision bearings tsuas tuaj yeem raug tshem tawm los ntawm cov ntim thawj zaug rau kev ntxuav ua ntej sib dhos. Tom qab tshem tawm ntau qhov kev txiav txim siab ntawm cov pob khoom uas raug kaw nrog cov tshuaj tiv thaiv corrosion tsis haum, cov pob yuav tsum raug kaw tam sim ntawd, vim tias cov roj tiv thaiv ntawm VIC daim ntawv tuaj yeem khaws cia rau hauv pob ntim.

4. Ntxuav kom zoo

Roj precision bearings yuav tsum tsis txhob muab ntxuav ua ntej sib dhos, thiab precision bearings tsis muaj roj yuav tsum tau ntxuav ua ntej sib dhos. Tom qab ntxuav, lawv yuav tsum tau qhuav thiab tam sim ntawd thov nrog cov roj los tiv thaiv xeb los yog roj kom tsis txhob xeb.

Cov tshuaj ntxuav hauv qab no tuaj yeem siv rau degreasing thiab tu cov kabmob precision: Aqueous tu tus neeg saib xyuas-nruab nrab, acidic lossis alkaline tu tus neeg saib xyuas, xyuas qhov sib xyaw ntawm alkaline tu tus neeg saib xyuas nrog txhuas qhov chaw ua ntej ntxuav; organic tu neeg saib xyuas-acid thiab Anhydrous kerosene, lub teeb roj av (tsis yog nws pib roj av), Freon 12 hloov los yog chlorine-muaj hydrocarbon tu tus neeg saib xyuas.

Precision bearing tu yuav tsum xyuam xim rau cov teeb meem hauv qab no: kev tiv thaiv ib puag ncig, kev noj qab haus huv thiab kev nyab xeeb ntawm kev ua haujlwm; txoj kev ua haujlwm ntawm tus neeg saib xyuas yuav tsum ua raws li cov lus piav qhia ntawm cov khoom kom tsis txhob muaj kev phom sij.

二.Installation thiab installation cov cuab yeej ntawm precision bearings

Precision bearings rau spindles thiab screws yog siv los ua qhov tseem ceeb ntawm cov cuab yeej siv tshuab. Lawv qhov kev ua tau zoo cuam tshuam ncaj qha rau kev ceev, kev sib hloov raug, nruj, kev tiv thaiv kev vibration txiav kev ua haujlwm, suab nrov, kub nce thiab thermal deformation ntawm lub tshuab cuab yeej, thiab tom qab ntawd cuam tshuam qhov tseeb ntawm cov khoom siv machined. , Nto zoo, thiab lwm yam.

1. Ceev faj rau precision bearing installation

Lub precision bearing los ua ke qhov chaw yuav tsum tau ceev kom huv si li sai tau; zam kev kis kab mob ntawm cov kabmob precision lossis kev nkag ntawm cov khoom txawv teb chaws, uas muaj kev cuam tshuam loj rau kev ua haujlwm thiab kev pabcuam lub neej ntawm cov kabmob; tshawb xyuas qhov tseeb ntawm geometric, qhov tseeb qhov tseeb thiab qhov tseeb qhov tseeb ntawm cov kabmob lub rooj zaum qhov thiab cov mating nto ntawm tus ncej Kev huv; siv cov roj me me los yog roj me ntsis rau ntawm qhov chaw sib txuas ntawm lub nplhaib thaum lub sijhawm teeb tsa, kom cov kabmob precision yog yooj yim rau nruab rau txoj haujlwm tsim; thaum tsim cov kabmob vaj tsev qhov thiab ncej, yuav tsum muaj 100-150 installation qhia chamfer; tsis txhob txias Bearings, vim condensation tuaj yeem ua rau cov kabmob thiab nws cov mating nto rau xeb; lub nplhaib puab ntawm cov kabmob thiab lub ntsiab ncej yuav tsum tau sib sau ua ke los ntawm txoj kev coj los ua ke los yog lub kaum sab xis ntawm txoj kev sib tw, uas yog, qhov kev taw qhia ntawm radial runout yuam kev ntawm txhua lub rooj sib dhos yog tsim los tswj kom muaj qhov yuam kev sib txawv Offset es tsis sib sau; Tom qab cov kabmob yog nias rau hauv cov kabmob, nws yuav tsum tig flexibly yam tsis muaj kev nkag siab ntawm kev thaiv; Tom qab lub installation tiav lawm, xyuas seb qhov precision bearing system puas ua haujlwm li qub.

2. Tsim nyog siv cov cuab yeej installation

(1) Thaum qhov cuam tshuam loj, nws tuaj yeem ntsia tau los ntawm lub thawv cua sov, roj da dej cua sov lossis induction cua sov bearing. Cov cua kub ntau yog 80 ℃ ~ 100 ℃, thiab qhov siab tshaj plaws yuav tsum tsis pub tshaj 120 ℃. Nyob rau tib lub sij hawm, siv ceev los yog lwm yam uas tsim nyog txoj kev mus rau ceev cov kabmob los mus tiv thaiv tus kabmob los ntawm shrinking nyob rau hauv lub dav kev taw qhia tom qab txias thiab yuav ua tau rau ib tug sib txawv nruab nrab lub nplhaib thiab tus ncej xub pwg.

(2) Thaum txhim kho cov kabmob, sib npaug ntawm lub siab yuav tsum tau siv rau qhov ncig ntawm lub ntsej muag kawg ntawm lub ferrule kom nias lub ferrule hauv. zam kev puas tsuaj. Nyob rau hauv cov ntaub ntawv ntawm kev cuam tshuam me me, lub ntsej muag kawg ntawm lub nplhaib bearing tuaj yeem nias nrog lub tes tsho ntawm chav tsev kub, thiab qhov chaw nruab nrab ntawm lub tes tsho tuaj yeem raug tapping nrog lub taub hau shank, thiab lub nplhaib tuaj yeem nias sib npaug ntawm qhov sib npaug. lub tes tsho. Lub zog sib dhos yuav tsum tsis txhob raug xa mus los ntawm cov khoom siv dov kom tsis txhob cuam tshuam ncaj qha rau ntawm lub nplhaib bearing. Thaum nias, xyuas kom meej tias lub ntsej muag kawg ntawm lub nplhaib sab nrauv thiab lub ntsej muag kawg ntawm lub xub pwg nyom, thiab lub ntsej muag kawg ntawm lub nplhaib puab thiab lub ntsej muag kawg ntawm lub xub pwg nyom yog nias kom nruj, thiab tsis muaj qhov sib txawv.

(3) Thaum siv lub tshuab xovxwm lossis hydraulic xovxwm, lub tes tsho sib dhos yuav tsum tau siv rau kev sib dhos, thiab xyuas kom meej tias nws nyob hauv lub xeev kab rov tav. Yog hais tias nws yog tilted, cov kabmob channel yuav raug puas vim yog quab yuam, thiab cov kabmob yuav tsim suab nrov txawv txav. Lub tes tsho sib dhos yuav tsum nyob rau hauv kev sib cuag nrog tag nrho cov ncig ntawm lub ntsej muag kawg ntawm lub nplhaib puab lossis lub nplhaib sab nraud ntawm cov kabmob.

︉. Disassembly ntawm precision bearings

Cov neeg tsim qauv yuav tsum xav txog kev sib cais thaum txhim kho precision bearings. Feem ntau, precision bearings yog ntsia nrog cuam tshuam haum. Thaum tsim, lub tog raj kheej los yog lub tog raj kheej lub qhov yuav tsum tau muab nrog ib tug disassembly zawj los pab txhawb kev tshem tawm ntawm cov kabmob.

Yog hais tias lub disassembled precision bearing yuav tsum tau rov qab siv, cov txheej txheem disassembly yuav tsum tau ua tib zoo saib xyuas. Ua tib zoo mloog cov ntsiab lus hauv qab no thaum disassembling precision bearings: Tsis txhob tsoo lub nplhaib ncaj qha; Lub disassembly quab yuam yuav tsum tsis txhob kis tau los ntawm cov kabmob dov cov ntsiab lus, thiab lub disassembly quab yuam yuav tsum tau kis los ntawm cov kabmob puab nplhaib thaum disassembling lub precision bearing ntawm lub ncej, los ntawm lub bearing vaj tse qhov thaum tshem tawm precision bearing, lub disassembly quab yuam yuav tsum tau. kis tau los ntawm cov kabmob vaj tse; Thaum lub precision bearing yog disassembled, nws yuav tsum tau ntxuav, qhuav, thiab ces coated nrog anti-xeb roj los yog greased los tiv thaiv cov bearings los ntawm xeb.

Yog tias koj them sai sai rau cov ntsiab lus saum toj no hauv cov txheej txheem sib dhos ntawm precision bearings, nws yuav muaj txiaj ntsig zoo rau kev tswj xyuas qhov kub thiab txias ntawm spindle, high-precision, high-speed thiab tsis muaj teeb meem kev lag luam ntawm spindle, thiab tswj kev kis tau tus mob raug.

Txuas P4 precision bearing series rooj