Cov lus piav qhia ntxaws txog txoj kev tswj hwm tshwj xeeb ntawm cov txheej txheem vuam cov txheej txheem
Hauv kev tsim khoom lag luam, cov saw hlau, ua ib qho tseem ceeb ntawm cov khoom siv kho tshuab, tau siv dav hauv ntau yam kev sib kis thiab kev thauj mus los. Qhov zoo ntawm kev vuam ntawm cov saw hlau yog ncaj qha cuam tshuam rau lawv cov kev ua tau zoo thiab lub neej ua haujlwm, yog li kev tswj hwm qhov tseeb ntawmcov saw hlauCov txheej txheem vuam yog qhov tseem ceeb heev. Tsab xov xwm no yuav tshawb nrhiav tob txog yuav ua li cas tswj cov txheej txheem vuam cov saw hlau tshwj xeeb kom pab cov kws kho mob kom paub tseeb tias qhov zoo ntawm kev vuam ntawm cov saw hlau.
1. Kev piav qhia txog cov txheej txheem vuam hlau
Kev vuam cov saw hlau feem ntau yog txuas cov phaj saw hlau, cov koob thiab lwm yam khoom ua ke los ntawm cov txheej txheem vuam kom tsim tau cov qauv saw hlau ruaj khov thiab txhim khu kev qha. Cov txheej txheem vuam saw hlau feem ntau suav nrog kev vuam tsis kam, kev vuam laser, kev vuam arc, thiab lwm yam. Cov txheej txheem vuam sib txawv muaj lawv tus kheej cov yam ntxwv ntawm cov txheej txheem thiab cov kev cai tswj hwm cov txheej txheem sib xws.
2. Cov txheej txheem tseem ceeb thiab cov txheej txheem tswj hwm rau kev vuam cov saw hlau
(I) Vuam tam sim no
Kev cuam tshuam ntawm cov txheej txheem: Qhov hluav taws xob vuam yog ib qho tseem ceeb uas cuam tshuam rau kev tsim thiab qhov zoo ntawm qhov vuam. Yog tias qhov hluav taws xob loj dhau, qhov vuam yuav hlawv, qhov vuam yuav kub dhau thiab deformed, thiab txawm tias cov qauv khoom ntawm cov saw hlau yuav raug puas tsuaj; yog tias qhov hluav taws xob me dhau, nws yuav ua rau muaj teeb meem xws li kev vuam tsis tiav thiab kev tsim vuam tsis zoo.
Txoj Kev Tswj: Xaiv qhov ntau thiab tsawg ntawm cov hluav taws xob vuam raws li cov khoom siv, cov lus qhia thiab txoj kev vuam ntawm cov saw hlau. Piv txwv li, thaum vuam cov saw hlau uas tsis kam tiv taus, rau cov saw hlau me me, feem ntau siv cov hluav taws xob me dua, feem ntau nyob ib puag ncig ntau pua amperes; thaum rau cov saw hlau loj, cov hluav taws xob yuav tsum ncav cuag ntau txhiab amperes. Tib lub sijhawm, thaum lub sijhawm vuam, cov hluav taws xob yuav tsum tau kho kom zoo raws li qhov xwm txheej tiag tiag kom ntseeg tau tias qhov vuam tuaj yeem tsim tau zoo.
(II) Qhov hluav taws xob vuam
Kev cuam tshuam ntawm cov txheej txheem: Lub zog hluav taws xob vuam feem ntau cuam tshuam rau qhov dav ntawm qhov vuam thiab qhov ruaj khov ntawm lub arc. Yog tias lub zog hluav taws xob siab dhau, lub arc tsis ruaj khov, thiab cov kab tawg thiab cov qhov hws yooj yim tsim; yog tias lub zog hluav taws xob qis dhau, lub electrode yooj yim lo thiab qhov dav ntawm qhov vuam tsis txaus.
Txoj kev tswj: Tswj qhov hluav taws xob vuam kom raug raws li cov txheej txheem vuam thiab cov khoom siv xav tau. Hauv lub tshuab vuam tsis siv neeg, lub zog hluav taws xob ruaj khov thiab lub cuab yeej kho tsis siv neeg tuaj yeem siv los xyuas kom meej tias qhov tso zis hluav taws xob vuam ruaj khov. Feem ntau, qhov ntau ntawm qhov hluav taws xob ntawm cov saw hlau vuam yog nruab nrab ntawm 20 thiab 40V, thiab tus nqi tshwj xeeb yuav tsum tau kho raws li qhov xwm txheej vuam tiag tiag.
(III) Kev vuam ceev
Kev cuam tshuam ntawm cov txheej txheem: Qhov ceev ntawm kev vuam txiav txim siab qhov ceev txias thiab cua sov ntawm qhov vuam. Yog tias qhov ceev ceev dhau, qhov vuam yuav txias sai dhau, uas yooj yim ua rau muaj qhov tsis zoo ntawm kev vuam, xws li kev nkag mus tsis tiav thiab txiav tsis raug; yog tias qhov ceev qeeb dhau, qhov vuam yuav txias qeeb dhau, uas yuav ua rau qhov cua sov ntawm qhov vuam thiab ua rau qhov vuam kub dhau thiab deform.
Txoj Kev Tswj: Raws li cov kev xav tau ntawm cov txheej txheem vuam thiab kev ua haujlwm ntawm cov khoom siv ntawm cov saw hlau, qhov ceev ntawm kev vuam yuav tsum tau tswj hwm kom zoo. Hauv cov kab ntau lawm vuam tsis siv neeg, lub cev muaj zog servo feem ntau yog siv los tsav lub tshuab vuam kom tswj tau qhov ruaj khov thiab sib xws ntawm qhov ceev ntawm kev vuam. Qhov ceev ntawm cov saw hlau dav dav yog ntawm kaum tawm millimeters thiab ntau pua millimeters ib feeb. Qhov ceev tshwj xeeb yuav tsum tau ua kom zoo dua thiab kho raws li cov lus qhia ntawm cov saw hlau thiab cov txheej txheem vuam.
(IV) Cov txheej vuam thiab cov hla
Kev cuam tshuam ntawm cov txheej txheem: Rau cov phaj hlau tuab dua lossis cov qauv vuam nyuaj, yuav tsum muaj ntau txheej thiab ntau qhov vuam hla. Kev teeb tsa tus lej ntawm cov txheej vuam thiab hla yuav cuam tshuam rau kev tsim, qhov zoo thiab kev tsim khoom ntawm qhov vuam.
Txoj kev tswj: Raws li cov qauv thiab tuab ntawm cov saw hlau, tus naj npawb ntawm cov txheej vuam thiab hla yuav tsum tau txiav txim siab tsim nyog. Tom qab txhua txheej ntawm kev vuam tiav lawm, qhov vuam yuav tsum tau ntxuav thiab tshuaj xyuas kom ntseeg tau tias tsis muaj qhov tsis zoo ntawm qhov chaw vuam. Tib lub sijhawm, yuav tsum tau them sai sai rau kev tswj cov cua sov nkag thiab txias ntawm txhua txheej ntawm kev vuam kom tsis txhob muaj kev ntxhov siab vuam thiab kev hloov pauv.
(V) Kub ua ntej cua sov
Kev cuam tshuam ntawm cov txheej txheem: Qhov kub ua ntej cua sov muaj feem cuam tshuam tseem ceeb rau qhov zoo ntawm kev vuam cov saw hlau. Kev ua ntej cua sov tuaj yeem txo qhov txias ntawm qhov vuam thiab txo qhov tsim ntawm kev ntxhov siab vuam thiab tawg.
Txoj Kev Tswj: Txheeb xyuas qhov kub ua ntej kom tsim nyog raws li cov yam ntxwv ntawm cov khoom siv hlau thiab cov txheej txheem vuam. Rau qee cov hlau uas muaj zog thiab tuab, qhov kub ua ntej yuav tsum ncav cuag 100-300 ℃. Hauv kev tsim khoom tiag tiag, kev cua sov nplaim taws, cua sov induction lossis cua sov hluav taws xob tuaj yeem siv los ua ntej qhov vuam, thiab qhov kub ua ntej tuaj yeem tswj tau nruj me ntsis siv cov cuab yeej ntsuas kub.
(VI) Hom roj tiv thaiv thiab tus nqi ntws
Kev cuam tshuam ntawm cov txheej txheem: Hauv kev vuam uas muaj roj tiv thaiv, hom thiab tus nqi ntws ntawm cov roj tiv thaiv ncaj qha cuam tshuam rau qhov zoo thiab kev ua tau zoo ntawm qhov vuam. Cov roj tiv thaiv tuaj yeem tiv thaiv cov hlau vuam kom tsis txhob raug oxidized thiab nitrided, thiab txo qhov tshwm sim ntawm qhov tsis zoo ntawm kev vuam.
Txoj kev tswj: Xaiv cov roj tiv thaiv kom haum, xws li argon, carbon dioxide, thiab lwm yam, raws li txoj kev vuam thiab cov khoom siv. Tib lub sijhawm, tswj qhov ntws ntawm cov roj tiv thaiv kom zoo, feem ntau ntawm 10-30L / feeb. Thaum lub sijhawm vuam, yuav tsum tau ua kom muaj cov roj tiv thaiv ruaj khov thiab cov txiaj ntsig zoo.
3. Kev tswj xyuas zoo thiab kev tshuaj xyuas ntawm kev vuam cov saw hlau
Kev tswj xyuas zoo: Ntxiv rau kev tswj hwm nruj ntawm cov txheej txheem vuam, kev tswj xyuas zoo hauv cov txheej txheem vuam kuj yuav tsum tau ua kom muaj zog. Xws li kev saib xyuas thiab kev ntsuas cov khoom siv vuam tsis tu ncua, kev tshuaj xyuas zoo ntawm cov ntaub ntawv vuam, kev cob qhia cov neeg ua haujlwm vuam, thiab lwm yam, kom ntseeg tau tias cov txheej txheem vuam ruaj khov thiab ntseeg tau.
Txoj Kev Tshawb Nrhiav: Muaj ntau txoj kev tshawb nrhiav siv los tshawb nrhiav qhov zoo ntawm cov saw hlau, xws li kev tshuaj xyuas qhov tsos, kev sim tsis puas tsuaj (kev sim ultrasonic, kev sim radiographic, thiab lwm yam) thiab kev sim cov khoom siv kho tshuab. Los ntawm cov txheej txheem tshawb nrhiav no, cov qhov tsis zoo ntawm kev vuam thiab cov teeb meem zoo tuaj yeem pom tau raws sijhawm, thiab cov kev ntsuas kho kom raug tuaj yeem ua kom ntseeg tau tias qhov zoo ntawm kev vuam ntawm cov saw hlau ua tau raws li cov qauv.
4. Cov Lus Qhia Luv Luv
Kev tswj cov txheej txheem vuam ntawm cov saw hlau ua lub luag haujlwm tseem ceeb hauv kev ua kom zoo thiab kev ua tau zoo ntawm cov saw hlau. Los ntawm kev tswj hwm cov txheej txheem tseem ceeb xws li vuam tam sim no, voltage, ceev, tus naj npawb ntawm cov txheej txheem thiab hla, kub ua ntej cua sov, roj tiv thaiv, thiab lwm yam, ua ke nrog kev tswj hwm zoo thiab kev sim, qhov zoo ntawm kev vuam thiab kev tsim khoom ntawm cov saw hlau tuaj yeem txhim kho kom zoo kom tau raws li kev thov ntawm kev ua lag luam. Hauv kev tsim khoom tiag tiag, cov txheej txheem vuam yuav tsum tau ua kom zoo dua raws li cov lus qhia tshwj xeeb, cov ntaub ntawv thiab kev siv ntawm cov saw hlau kom txhawb kev txhim kho kev lag luam tsim khoom ntawm cov saw hlau.
Lub sijhawm tshaj tawm: Lub Rau Hli-25-2025