Kev hloov pauv ntawm cov saw hlau vuam: Ua rau, cov teebmeem thiab cov kev daws teeb meem

Kev hloov pauv ntawm cov saw hlau vuam: Ua rau, cov teebmeem thiab cov kev daws teeb meem

I. Kev Taw Qhia
Hauv cov txheej txheem tsim cov saw hlau, kev vuam deformation yog ib qho teeb meem kev siv tshuab uas tshwm sim ntau zaus. Rau cov chaw nres tsheb ywj pheej uas cov neeg yuav khoom lag luam wholesale thoob ntiaj teb ntsib, nws yog ib qho tseem ceeb heev uas yuav tsum tshawb nrhiav qhov teeb meem no kom tob. Cov neeg yuav khoom thoob ntiaj teb muaj cov kev cai nruj rau qhov zoo thiab qhov tseeb ntawm cov khoom. Lawv yuav tsum xyuas kom meej tias cov saw hlau uas lawv yuav tuaj yeem ua tau zoo heev thiab zoo txhim khu kev qha hauv ntau qhov xwm txheej ntawm kev siv. Kev paub txog kev vuam deformation ntawm cov saw hlau yuav pab txhim kho qhov zoo ntawm cov khoom, txhim kho kev sib tw hauv kev lag luam thoob ntiaj teb, ua tau raws li qhov xav tau ntawm cov neeg yuav khoom, thiab nthuav dav kev lag luam txawv teb chaws.

II. Kev txhais thiab ua rau muaj kev hloov pauv ntawm cov saw hlau vuam
(Kuv) Kev Txhais Lus
Kev hloov pauv ntawm cov hlau vuam yog hais txog qhov xwm txheej uas cov duab thiab qhov loj ntawm cov saw hlau dov tsis sib xws ntawm qhov yuav tsum tau tsim vim yog kev nthuav dav thiab kev sib txuas ntawm cov hlau vuam thiab cov khoom siv hlau nyob ib puag ncig thaum lub sijhawm vuam ntawm cov saw hlau dov vim yog qhov kub thiab txias hauv zos. Qhov kev hloov pauv no yuav cuam tshuam rau kev ua haujlwm tag nrho thiab kev siv cov txiaj ntsig ntawm cov saw hlau dov.
(II) Ua rau
Kev cuam tshuam ntawm thermal
Thaum lub sijhawm vuam, qhov kub siab uas tsim los ntawm lub arc ua rau cov hlau hauv qhov vuam thiab thaj chaw ib puag ncig kub sai, thiab cov khoom siv lub cev hloov pauv ntau heev. Xws li txo qis lub zog tso zis, nce thermal expansion coefficient, thiab lwm yam. Cov hlau hauv ntau qhov chaw raug cua sov tsis sib npaug, nthuav dav mus rau ntau qib sib txawv, thiab ntsws synchronously tom qab txias, ua rau muaj kev ntxhov siab vuam thiab deformation. Piv txwv li, hauv cov saw hlau phaj vuam ntawm cov saw hlau dov, thaj chaw ze ntawm qhov vuam raug cua sov ntau dua thiab nthuav dav ntau dua, thaum thaj chaw deb ntawm qhov vuam raug cua sov tsawg dua thiab nthuav dav tsawg dua, uas yuav tsim deformation tom qab txias.
Kev npaj vuam tsis tsim nyog
Yog tias qhov kev npaj vuam tsis sib xws lossis faib tsis sib xws, qhov kub yuav sib sau ua ke hauv ib qho kev taw qhia lossis thaj chaw hauv zos thaum lub sijhawm vuam, ua rau cov qauv dais kev ntxhov siab thermal tsis sib xws, uas yuav ua rau deformation. Piv txwv li, cov vuam hauv qee qhov ntawm cov saw hlau yog ntom, thaum cov vuam hauv lwm qhov yog me me, uas tuaj yeem ua rau tsis sib xws deformation tom qab vuam.
Kev vuam tsis raug
Kev vuam tsis raws cai yuav ua rau lub cua sov vuam tsis sib npaug. Thaum thawj qhov vuam txias thiab ntsws, nws yuav txwv qhov vuam tom qab, ua rau muaj kev ntxhov siab ntau dua thiab kev hloov pauv ntawm kev vuam. Piv txwv li, hauv kev vuam ntawm cov saw hlau nrog ntau qhov vuam, yog tias cov vuam hauv thaj chaw muaj kev ntxhov siab raug vuam ua ntej, kev vuam tom qab ntawm cov vuam hauv lwm qhov yuav ua rau muaj kev hloov pauv ntau dua.
Tsis txaus lub phaj tawv
Thaum lub phaj ntawm cov saw hlau yog nyias lossis qhov tawv tag nrho yog qis, lub peev xwm los tiv taus kev hloov pauv ntawm kev vuam tsis muaj zog. Nyob rau hauv qhov kev ua ntawm kev vuam thermal kev ntxhov siab, kev hloov pauv xws li khoov thiab ntswj yog qhov tshwm sim. Piv txwv li, qee cov phaj nyias siv hauv cov saw hlau sib dua yooj yim deformed yog tias lawv tsis tau txhawb nqa thiab kho kom zoo thaum lub sijhawm vuam.
Cov txheej txheem vuam tsis tsim nyog
Kev teeb tsa tsis raug ntawm cov txheej txheem xws li kev vuam tam sim no, voltage, thiab qhov ceev vuam yuav cuam tshuam rau qhov kub ntawm vuam. Tam sim no thiab voltage ntau dhau yuav ua rau kub ntau dhau thiab ua rau vuam deformation; thaum qhov ceev vuam qeeb dhau kuj yuav ua rau kub sib sau ua ke hauv zos, ua rau deformation hnyav dua. Piv txwv li, siv cov tam sim no vuam loj dhau los vuam cov saw hlau yuav ua rau qhov vuam thiab cov hlau ib puag ncig kub dhau, thiab qhov deformation yuav hnyav tom qab txias.

III. Kev cuam tshuam ntawm kev hloov pauv ntawm cov saw hlau vuam
(I) Kev cuam tshuam rau kev ua tau zoo ntawm cov saw hlau
Txo lub neej qaug zog
Qhov kev vuam deformation yuav ua rau muaj kev ntxhov siab seem hauv cov saw hlau. Cov kev ntxhov siab seem no raug muab tso rau ntawm kev ntxhov siab ua haujlwm uas cov saw hlau raug thaum lub sijhawm siv, ua rau cov khoom puas tsuaj sai dua. Lub neej qaug zog ntawm cov saw hlau hauv qab kev siv ib txwm raug luv dua, thiab cov teeb meem xws li cov phaj saw hlau tawg thiab cov saw hlau poob feem ntau tshwm sim, cuam tshuam rau nws qhov kev ntseeg tau thiab kev nyab xeeb.
Txo qhov muaj peev xwm thauj khoom tsawg dua
Tom qab deformation, qhov geometry thiab qhov loj ntawm cov khoom tseem ceeb ntawm cov saw hlau, xws li lub phaj saw hlau thiab lub ncej pin, hloov pauv, thiab kev faib tawm ntawm kev ntxhov siab tsis sib npaug. Thaum lub sijhawm thauj khoom, kev ntxhov siab concentration feem ntau tshwm sim, txo qhov muaj peev xwm thauj khoom ntawm cov saw hlau. Qhov no yuav ua rau cov saw hlau ua tsis tiav ua ntej lub sijhawm ua haujlwm thiab ua tsis tau raws li qhov muaj peev xwm thauj khoom uas tus qauv tsim xav tau.
Cuam tshuam rau qhov tseeb ntawm kev sib kis saw hlau
Thaum siv cov saw hlau rau hauv lub kaw lus kis, qhov kev vuam deformation yuav txo qhov kev sib phim ntawm cov saw hlau thiab qhov kev sib txuas ntawm cov saw hlau thiab lub sprocket yuav tsis raug. Qhov no yuav ua rau kev ruaj khov thiab qhov tseeb ntawm cov saw hlau kis, suab nrov, kev co thiab lwm yam teeb meem txo qis, cuam tshuam rau kev ua haujlwm thiab lub neej ntawm tag nrho cov kab ke kis.
(II) Kev cuam tshuam rau kev tsim khoom
Cov nqi tsim khoom nce ntxiv
Tom qab vuam deformation, cov saw hlau roller yuav tsum tau kho, kho, thiab lwm yam, uas ntxiv cov txheej txheem ntxiv thiab cov neeg ua haujlwm thiab cov nqi khoom siv. Tib lub sijhawm, cov saw hlau roller uas deformed hnyav tuaj yeem raug pov tseg ncaj qha, ua rau cov khoom siv raw pov tseg thiab cov nqi tsim khoom nce ntxiv.
Txo kev ua haujlwm ntawm cov khoom tsim tawm
Vim tias cov saw hlau uas deformed yuav tsum tau ua tiav, nws yuav cuam tshuam rau kev nce qib ntawm kev tsim khoom thiab txo qis kev ua haujlwm ntawm cov khoom. Ntxiv mus, qhov muaj teeb meem deformation ntawm kev vuam yuav ua rau muaj kev nce ntxiv ntawm cov khoom tsis zoo thaum lub sijhawm tsim khoom, uas yuav tsum tau kaw ntau zaus los daws cov teeb meem, thiab cuam tshuam ntxiv rau kev ua haujlwm ntawm cov khoom.
Kev cuam tshuam rau qhov zoo ntawm cov khoom
Qhov kev hloov pauv ntawm kev vuam yog qhov nyuaj rau tswj, ua rau qhov zoo tsis sib xws thiab tsis sib xws ntawm cov saw hlau uas tsim tawm. Qhov no tsis zoo rau kev ua kom cov khoom zoo thiab lub npe nrov rau cov tuam txhab uas tsim cov saw hlau ntawm qhov loj, thiab nws kuj nyuaj rau ua kom tau raws li qhov yuav tsum tau ua ntawm cov neeg yuav khoom lag luam wholesale thoob ntiaj teb rau kev ruaj khov ntawm cov khoom.

IV. Cov txheej txheem tswj hwm rau kev vuam cov saw hlau dov
(Kuv) Tsim Qauv
Optimize qhov layout ntawm weld
Thaum tsim cov saw hlau, cov vuam yuav tsum tau teeb tsa kom sib npaug li ntau tau, thiab tus lej thiab qhov chaw ntawm cov vuam yuav tsum tau faib kom tsim nyog. Tsis txhob muaj kev sib sau ua ke ntau dhau lossis tsis sib xws ntawm cov vuam kom txo qhov sib txawv ntawm cov cua sov thaum lub sijhawm vuam thiab txo qhov kev ntxhov siab thiab kev hloov pauv ntawm cov vuam. Piv txwv li, kev tsim qauv phaj saw hlau sib npaug yog siv los faib cov vuam sib npaug ntawm ob sab ntawm phaj saw hlau, uas tuaj yeem txo qhov kev hloov pauv ntawm cov vuam.
Xaiv cov duab groove uas tsim nyog
Raws li cov qauv thiab cov khoom siv ntawm cov saw hlau, xaiv cov duab thiab qhov loj me kom tsim nyog. Cov duab tsim nyog tuaj yeem txo qhov ntau ntawm cov hlau vuam, txo cov cua sov vuam, thiab yog li txo cov kev hloov pauv vuam. Piv txwv li, rau cov phaj saw hlau tuab dua, cov duab V lossis cov duab U tuaj yeem tswj tau qhov kev hloov pauv vuam zoo.
Ua kom cov qauv ruaj khov dua
Raws li qhov yuav tsum tau ua kom tau raws li qhov yuav tsum tau siv ntawm cov saw hlau, ua kom qhov tuab lossis thaj tsam ntawm cov khoom xws li cov phaj saw hlau thiab cov menyuam kom zoo dua qub kom txhim kho qhov ruaj khov ntawm cov qauv. Txhim kho nws lub peev xwm los tiv taus kev hloov pauv vuam. Piv txwv li, kev ntxiv cov tav txhawb rau cov khoom yooj yim hloov pauv tuaj yeem txo qhov kev hloov pauv vuam.
(II) Cov txheej txheem vuam
Siv cov txheej txheem vuam tsim nyog
Cov txheej txheem vuam sib txawv tsim cov qib kub sib txawv thiab kev vuam deformation. Rau cov hlau roller saw hlau vuam, cov txheej txheem vuam uas muaj cua sov thiab yooj yim tswj xws li kev vuam roj tiv thaiv thiab kev vuam laser tuaj yeem xaiv tau. Kev vuam roj tiv thaiv tuaj yeem txo qhov cuam tshuam ntawm huab cua rau thaj chaw vuam thiab xyuas kom meej qhov zoo ntawm kev vuam. Tib lub sijhawm, qhov kub yog qhov sib xyaw ua ke, uas tuaj yeem txo qhov kev vuam deformation; kev vuam laser muaj lub zog ceev dua, kev vuam ceev ceev, thaj chaw cuam tshuam los ntawm cua sov me me, thiab tuaj yeem txo qhov kev vuam deformation.
Optimize welding parameters
Raws li cov khoom siv, tuab, qauv thiab lwm yam ntawm cov saw hlau, kho kom haum rau cov txheej txheem xws li vuam tam sim no, voltage, thiab vuam ceev. Tsis txhob muaj cua sov ntau dhau lossis tsis txaus vim muaj kev teeb tsa tsis raug thiab tswj kev vuam deformation. Piv txwv li, rau cov phaj saw hlau nyias nyias, siv cov vuam tam sim no me dua thiab vuam ceev dua kom txo cov cua sov nkag thiab txo qhov vuam deformation.
Npaj cov txheej txheem vuam kom tsim nyog
Siv cov txheej txheem vuam uas tsim nyog los faib cov cua sov vuam kom sib npaug thiab txo cov kev ntxhov siab thiab kev hloov pauv ntawm kev vuam. Piv txwv li, rau cov saw hlau uas muaj ntau qhov vuam, siv cov kev vuam sib npaug, kev vuam sib cais thiab lwm yam kev sib law liag, ua ntej vuam cov khoom nrog kev ntxhov siab tsawg dua, thiab tom qab ntawd vuam cov khoom nrog kev ntxhov siab ntau dua, uas tuaj yeem tswj tau qhov kev hloov pauv ntawm kev vuam.
Siv cov kev ntsuas ua ntej thiab qeeb qeeb kom txias
Ua ntej vuam, ua ntej vuam, qhov kub ntawm cov hlau dov yuav txo tau qhov kub ntawm qhov sib koom ua ke thiab txo qhov kev ntxhov siab thaum vuam. Kev txias qeeb lossis kev kho cua sov kom zoo tom qab vuam tuaj yeem tshem tawm qee qhov kev ntxhov siab seem ntawm vuam thiab txo qhov kev hloov pauv ntawm vuam. Qhov kub ua ntej thiab txoj kev txias qeeb yuav tsum tau txiav txim siab raws li cov khoom siv thiab cov txheej txheem vuam xav tau ntawm cov hlau dov.
(III) Cov cuab yeej siv
Siv cov khoom siv rigid fixtures
Thaum lub sijhawm vuam cov saw hlau, cov khoom siv kho kom ruaj khov raug siv los kho qhov vuam kom ruaj khov rau hauv qhov chaw tsim nyog kom txo qhov kev hloov pauv thaum vuam. Piv txwv li, siv lub clamp los kho cov phaj saw hlau, cov menyuam thiab lwm qhov ntawm cov saw hlau rau ntawm lub platform vuam kom ntseeg tau tias qhov vuam ruaj khov thiab raug thaum vuam thiab txo qhov kev hloov pauv ntawm qhov vuam.
Siv qhov chaw vuam
Ua ntej yuav vuam raws cai, yuav tsum ua qhov chaw vuam kom kho tau ntau qhov ntawm qhov vuam kom raug. Qhov ntev thiab qhov sib nrug ntawm qhov vuam raws cai yuav tsum tau teeb tsa kom tsim nyog kom ntseeg tau tias qhov vuam ruaj khov thaum lub sijhawm vuam. Cov ntaub ntawv vuam thiab cov txheej txheem siv rau kev vuam raws cai yuav tsum sib xws nrog cov rau kev vuam raws cai kom ntseeg tau tias qhov zoo thiab lub zog ntawm qhov vuam raws cai.
Siv cov khoom siv welding uas txias nrog dej
Rau qee cov saw hlau uas xav tau kev hloov pauv ntawm cov hlau uas siv dej txias, siv tau cov khoom siv vuam uas siv dej txias. Thaum lub sijhawm vuam, cov khoom siv yuav tshem tawm cua sov los ntawm cov dej ncig, txo qhov kub ntawm qhov vuam, thiab txo qhov hloov pauv ntawm cov hlau. Piv txwv li, thaum vuam ntawm cov khoom tseem ceeb ntawm cov saw hlau, kev siv cov khoom siv dej txias tuaj yeem tswj tau qhov hloov pauv ntawm cov hlau.

V. Kev Tshuaj Xyuas Cov Neeg Mob
Piv txwv li, ib lub tuam txhab tsim cov saw hlau ua los ntawm cov hlau dov. Thaum lub tuam txhab tsim cov saw hlau zoo rau kev xa tawm mus rau kev lag luam thoob ntiaj teb, nws ntsib teeb meem loj heev ntawm kev vuam deformation, ua rau tus nqi tsim khoom qis, nce tus nqi tsim khoom, xa khoom qeeb, thiab ntsib kev pheej hmoo ntawm kev tsis txaus siab ntawm cov neeg siv khoom thoob ntiaj teb thiab kev tshem tawm kev txiav txim.
Yuav kom daws tau qhov teeb meem no, lub tuam txhab tau pib ua ntej los ntawm qhov tsim qauv, kho qhov chaw vuam kom zoo dua qub thiab tsim nyog; tib lub sijhawm, xaiv cov duab groove kom tsim nyog los txo qhov ntau ntawm cov hlau vuam. Hauv kev siv tshuab vuam, lub tuam txhab tau siv cov txheej txheem vuam roj tiv thaiv siab heev, thiab kho cov txheej txheem vuam thiab teeb tsa cov txheej txheem vuam raws li cov khoom siv thiab cov yam ntxwv ntawm cov saw hlau. Tsis tas li ntawd, cov khoom siv kho kom ruaj khov thiab cov khoom siv vuam txias dej tau ua los xyuas kom ruaj khov thaum vuam thiab txo qhov vuam deformation.
Tom qab ua tiav ntau yam kev ntsuas, qhov kev hloov pauv ntawm cov hlau dov tau tswj tau zoo, tus nqi tsim nyog ntawm cov khoom tau nce ntxiv los ntawm 60% thawj zaug mus rau ntau dua 95%, tus nqi tsim khoom tau txo qis 30%, thiab txoj haujlwm xa khoom thoob ntiaj teb tau ua tiav raws sijhawm, yeej kev txaus siab thiab kev ntseeg siab ntawm cov neeg siv khoom thiab txuas ntxiv kev sib sau ua ke nws txoj haujlwm hauv kev lag luam thoob ntiaj teb.

VI. Xaus Lus
Kev puas tsuaj ntawm cov hlau txuas ntawm cov hlau txuas yog ib qho teeb meem nyuaj tab sis daws tau. Los ntawm kev nkag siab tob txog nws cov ua rau thiab cov teebmeem thiab siv cov txheej txheem tswj hwm zoo, kev puas tsuaj ntawm cov hlau txuas tuaj yeem txo qis, qhov zoo ntawm cov khoom thiab kev ua haujlwm ntawm cov hlau txuas tuaj yeem txhim kho, thiab cov kev cai nruj ntawm cov neeg yuav khoom lag luam thoob ntiaj teb tuaj yeem ua tau raws li. Hauv kev tsim thiab kev ua haujlwm ntawm cov chaw nres tsheb ywj pheej rau cov hlau txuas, cov tuam txhab lag luam yuav tsum tau them sai sai rau qhov teeb meem ntawm kev puas tsuaj ntawm cov hlau txuas, txuas ntxiv txhim kho cov txheej txheem tsim khoom thiab cov thev naus laus zis, txhim kho kev sib tw thoob ntiaj teb ntawm cov khoom, thiab nthuav dav kev lag luam txawv teb chaws.
Nyob rau hauv kev loj hlob yav tom ntej, nrog rau kev nce qib tas mus li ntawm cov thev naus laus zis vuam thiab kev siv cov ntaub ntawv tshiab, qhov teeb meem ntawm kev vuam deformation ntawm cov hlau dov yuav daws tau zoo dua. Tib lub sijhawm, cov tuam txhab lag luam kuj yuav tsum txhawb kev koom tes thiab kev sib pauv nrog cov neeg siv khoom thoob ntiaj teb thiab cov koom haum tshawb fawb, ua raws li cov qauv kev lag luam tshiab thiab kev xav tau ntawm kev ua lag luam, txhawb kev tsim kho tshiab thiab kev txhim kho ntawm cov khoom siv hlau dov, thiab muab cov khoom siv hlau dov zoo dua, ua haujlwm tau zoo thiab txhim khu kev qha rau kev ua lag luam thoob ntiaj teb.