Cov lus piav qhia: Cov kab lus no txheeb xyuas qhov ua rau cov qauv kev vibration hauv dov zeb sib tsoo los ntawm kev sib tsoo, workpiece, thiab sib tsoo log. Los ntawm kev ua kom zoo ntawm cov txheej txheem kev sib tsoo, qhov zoo ntawm qhov sib tsoo zeb sib tsoo tau raug txhim kho, thiab qhov tsis xws ntawm kev sib tsoo vibration qauv tau raug tshem tawm.
Ntsiab lus: sib tsoo tshuab; Sib tsoo; Vibration qauv; yob
0. Taw qhia
Kev tsim cov khaub thuas-rolled strip steel nrog zoo nto zoo feem ntau yog nyob ntawm cov chais uas muaj qhov sib tsoo zoo. Thaum lub sij hawm sib tsoo ntawm qee qhov txias dov zeb, muaj qhov tshwm sim tsis tu ncua ntawm txoj kab ncaj nraim - zoo li kev co tsis xws luag ntawm cov yob nto, uas tau txuas ntxiv mus rau saum npoo ntawm cov hlau sawb thaum lub sij hawm dov, cuam tshuam rau qhov zoo ntawm cov khoom.
1. Ua rau kev sib tsoo vibration qauv
Kev sib tsoo cov qauv kev vibration feem ntau pom nyob rau hauv lub teeb pom kev sab nraud thaum lub rolling zeb tig ntawm qis ceev. Yog vim li cas rau qhov no yog tias thaum lub sij hawm kev sib tsoo, lub sib tsoo log vibrates ntawm ib tug tej zaus txheeb ze rau lub dov zeb. Muaj ntau yam uas ua rau qhov kev vibration no, thiab lub tshuab sib tsoo, workpiece, sib tsoo log, thiab kev sib tsoo tsis muaj feem cuam tshuam nrog nws. Raws li kev sib tsoo tsis sib haum ntawm lub Hoobkas tau ua tiav thiab siv tau ntau xyoo, cov laj thawj tseem ceeb yog tshawb xyuas los ntawm kev sib tsoo tshuab, workpiece, thiab sib tsoo log.
2. Kev tshuaj xyuas cov laj thawj rau kev sib tsoo tshuab
2.1 Torva thiab bracket
(1) Txhim kho bolts ntawm lub bracket yuav tsum tau nruj;
(2) Lub sab sauv (sab) kev txhawb nqa yuav tsum tau ua kom tsis txhob muaj kev sib cuag ntawm lub ntsej muag nkhaus thiab lub caj dab yob, uas yuav ua rau tsis ruaj tsis khov ntawm lub tshuab dov;
(3) Cov kev txhawb nqa qis dua muaj qhov nkhaus me ntsis, nrog rau sab nraud siab dua thiab sab hauv sab hauv qis dua, thiab tuav lub sab nrauv 2/3 raws li qhov nruab nrab ntawm kev sib cuag rau lub tshuab dov;
(4) Tshem tawm cov pob dub ntawm Tova, uas yog cov ntsiab lus tiv tauj los ntawm kev kub siab oxidation;
(5) Tshawb xyuas seb qhov chaw sib cuag ntawm Tova thiab Tova hloov kho cov cuab yeej puas zoo (siv cov hmoov lead liab), thiab du qhov siab ntawm cov ntawv xuab zeb.
2.2 Sib tsoo log spindle
(1) Lub radial thiab axial runout ntawm kev sib tsoo lub tog raj kheej, nrog rau cov concentricity ntawm spindle cone, yuav tsum tsawg tshaj li 0.005mm;
(2) Tshawb xyuas cov ntsiab lus siab thiab xeb ntawm lub khob hliav qab ntawm lub pob zeb sib tsoo, thiab siv cov ntawv xuab zeb metallographic kom du;
(3) Txheeb xyuas qhov nruj ntawm kev sib tsoo lub log spindle siv, nws yuav tsum tsis txhob nruj dhau los yog xoob dhau.
2.3 Lub taub hau
(1) Xyuas seb puas muaj lub suab nrov txawv txav thaum lub sijhawm ua haujlwm ntawm auscultation taub hau ncej bearing, thiab tshuaj xyuas qhov nruj ntawm lub taub hau ncej siv;
(2) Txheeb xyuas qhov sib cuag ntawm lub taub hau ncej dial thiab claw. Nws yog qhov zoo tshaj plaws los npog lub dial contact nto nrog ib lub thickness ntawm roj hmab kom ruaj ntseg kis tau tus mob.
2.4 Tailstock
Thaum lub sij hawm kev sib tsoo, kev sib cuag ntawm lub tailstock thiab lub dov zeb yuav tsum xoob kom tsim nyog. Yog tias nws xoob dhau lawm, lub tshuab dov tuaj yeem txav axially, thiab yog tias nws nruj heev, lub zog tig ntawm lub tshuab dov tsis tuaj yeem tso tawm, uas tuaj yeem ua rau muaj kev vibration yooj yim.
2.5 Txoj kev tsheb ciav hlau
(1) Txheeb xyuas qhov hnav ntawm cov kev taw qhia rail raws li kev sib tsoo qauv ntawm cov kev taw qhia rail;
(2) Lub ntsuas ntsuas yog siv los ntsuas qhov ntev thiab qhov sib hloov ntawm cov kev taw qhia rail, nrog rau qhov yuav tsum tau muaj tsawg dua ± 0.01mm;
(3) Txheeb xyuas qhov huv thiab ua kua theem ntawm cov roj tsheb ciav hlau: cov kua theem ntawm V-rail guide rail roj yuav tsum tau tswj ntawm 2/3 ntawm qhov siab ntawm V- dav hlau; Cov roj theem ntawm txoj kev tsheb ciav hlau ncaj nraim yog li 5 hli saum toj ntawm qhov chaw khiav, thiab cov roj theem ntawm nruab nrab ntsia hlau lubrication qhia kev tsheb ciav hlau yog tswj los ntawm ib nrab ntawm lub qhov rais saib.
2.6 Screw thiab txiv ntseej
(1) Txheeb xyuas qhov hnav ntawm qhov ntsia hlau nto;
(2) Txheeb xyuas qib ntawm cov ntsia hlau, yuav tsum muaj tsawg dua 0.05mm;
(3) Txav lub log sib tsoo rov qab thiab tawm mus, ntsuas qhov kev vibration ntawm cov ntsia hlau txhuas, thiab xyuas kom meej tias qhov kev vibration tsawg dua 0.5 hli;
(4) Txheeb xyuas qhov nruj ntawm niam txoj siv sia;
(5) Txheeb xyuas qhov huv ntawm cov roj tsheb ciav hlau, nrog rau kev tsom mus rau kev kuaj xyuas cov hlau shavings thiab dej ingress hauv cov roj.
3. Kev tshuaj xyuas cov laj thawj ntsig txog cov khoom ua haujlwm
Qhov tseem ceeb cuam tshuam rau ntawm qhov chaw ua haujlwm yog lub voj voog ua haujlwm ntev ntawm lub caj dab yob, uas yuav tsum muaj tsawg dua 0.005mm thiab tsis tshaj 0.01mm feem ntau. Kev khiav tawm ntau dhau tuaj yeem ua rau kev sib tsoo yooj yim.
4. Kev tshuaj xyuas cov laj thawj ntsig txog kev sib tsoo log
(1) Txheeb xyuas qhov kev hloov pauv ntawm cov khoom thiab hardness ntawm lub log sib tsoo. Lub log sib tsoo nyuaj tuaj yeem ua rau kev sib tsoo yooj yim.
(2) Txheeb xyuas qhov zoo li qub thiab dynamic tshuav tus yam ntxwv ntawm lub log sib tsoo. Lub zog centrifugal tsim los ntawm qhov tsis sib xws ntawm kev sib tsoo lub log ua rau lub log sib tsoo kom vibrate, nrog rau qhov sib npaug sib npaug ntawm cov zaus sib tsoo ntawm lub log sib tsoo. Qhov kev vibration no ncaj qha ua rau ntawm qhov chaw ua haujlwm, ua cov qauv kev co sib npaug ntawm kev sib hloov zaus ntawm kev sib tsoo.
(3) Tshawb xyuas lub flange ntawm lub log sib tsoo. Thaum lub flange ntawm lub sib tsoo lub log tsis ua rau kev sib cuag zoo nrog lub khob hliav qab ntawm qhov sib tsoo spindle, cov txheej txheem sib tsoo yuav ua rau tsis sib xws ntawm lub log sib tsoo, ua rau lub log dhia.
5. Txhim kho cov txheej txheem sib tsoo kom txhim kho kev sib tsoo nto zoo
Los ntawm kev soj ntsuam kom ntxaws ntawm cov ntsiab lus saum toj no, nws tau pom tias lub tshuab sib tsoo ntawm lub Hoobkas muaj qhov zawj ntawm 0.5 hli, kev vibration hnyav, thiab amplitude ntawm 5 hli; muaj qhov pom tseeb hnav cov cim rau ntawm qhov chaw ntawm cov ntsia hlau, thiab cov khoom siv hlau loj tau pom nyob rau hauv phau ntawv qhia tsheb ciav hlau; Kev hnav hauv zos ntawm kev sib tsoo log racking qhia kev tsheb nqaj hlau yog qhov pom tseeb dua, thiab cov qauv ntawm qhov chaw taug qab yog ib feem hauv av tiaj tus. Yog li ntawd, nws raug txiav txim tias qhov kev co qauv yog feem ntau tshwm sim los ntawm kev hnav ntawm cov ntsia hlau thiab cov lus qhia rail. Vim lub fact tias kev hloov cov ntsia hlau thiab cov scraping ntawm cov lus qhia rail yuav tsum tau ua thaum lub sij hawm loj thiab nruab nrab txij nkawm lub sij hawm ntawm lub grinder, nyob rau hauv thiaj li yuav xyuas kom meej qhov zoo ntawm cov menyuam sib tsoo, cov kev sib tsoo tsis tau optimized, thiab cov kev sib tsoo vibration qauv tau pib tshem tawm, ua tau raws li cov kev xav tau ntau lawm.
(1) Txo cov kev sib tsoo tam sim no thiab rub lub phaj lateral txav ceev hauv txhua theem ntawm kev ntxhib, nruab nrab, thiab kev sib tsoo zoo.
(2) Ntxiv ntau cov txheej txheem polishing thiab ua cov txheej txheem sib tsoo ua ntej polishing, nrog tus nqi pub ntawm 0.03mm thiab 8-10 zaug ntawm kev sib tsoo.
(3) Teem lub sib tsoo lub log ceev thiab dov zeb ceev kom dhau lub sijhawm hloov pauv thaum lub sijhawm sib tsoo, nrog rau qhov sib txawv ntawm 8-10% thiab lub sijhawm hloov pauv ntawm li 60 vib nas this, txhawm rau hloov qhov tsis tu ncua ntawm kev co thiab ua tiav cov txiaj ntsig tseem ceeb.
6. Cov lus xaus
Kev sib tsoo zoo ntawm dov mills tsis tsuas yog tso siab rau siab - cov cav tov precision, tab sis kuj xav kom cov neeg ua haujlwm kom muaj kev txawj txaus. Nrog rau cov kev hloov hauv cov khoom siv, lawv yuav tsum tau hloov kho kom haum thiab txhim kho cov kev sib tsoo kom ua tiav cov txheej txheem zoo thiab tsis txhob muaj ntau yam kev sib tsoo.
2026 maj4th Lub Limtiam WBM Cov Khoom Pom Zoo
Rolling Tuag:
Raws li ib qho ntawm cov kws tshaj lij cov cuab yeej tsim khoom, muab rolling tuag nrog siab hardness, xa khoom sai thiab kev pabcuam zoo.
https://www.bearingroller.com/tools/rolling-dies.html
