Qee cov lus qhia rau kev siv vuam siv hlau

Vuam neeg hlau tsuas yog siv rau hauv cov chaw ua vuam thaum ntxov. Thaum xyoo 1980s, nrog rau kev tsim kho thev naus laus zis thev naus laus zis thiab thev naus laus zis thev naus laus zis, arc vuam cov cuab yeej maj mam tau txais cov koob npe nrov, tshwj xeeb tshaj yog kaum xyoo dhau los vim hais tias kev lag luam thoob plaws ntiaj teb muaj txiaj ntsig sai thiab kev sib tw ua lag luam. Lub tshuab vuam tshuab muaj lub tshuab tshwj xeeb siv rau nruab nrab thiab loj ntau lawm tuaj yeem hloov kho tsis tau ntxiv rau qhov kev ntsuas me me, ntau hom ntau lawm thiab maj mam hloov los ntawm cov vuam neeg hlau hloov tau. Vuam neeg hlau tau tsim kho zoo kawg li, thiab vuam tau dhau los ua cov ntawv thov loj tshaj plaws ntawm cov cuab yeej neeg hlau. Vuam neeg hlau tau siv dav hauv tsheb, maus taus, kev siv tshuab thiab lwm cov liaj teb. Ntawm ntau tshaj 800,000 cov neeg hlau tsim hauv ntiaj teb, ntau dua 40% yog siv rau vuam.

Yog li dab tsi yog peb qhov kev txiav txim siab tseem ceeb thaum welding hlau?

1. Lub tshuab nqus hlau yuav tsum tau qhia ua ntej.

Ua ntej cov neeg hlau ua vuam voos tsis siv neeg, tus neeg teb xov tooj yuav tsum qhia cov neeg hlau' s vuam phom vuam kev thiab vuam mob. Txij li kev qhia yuav tsum tau ua, cov neeg hlau tsis haum rau cov khoom siv vuam siv uas yog tsim tawm hauv cov khoom me me ntawm ntau ntau yam.

2. Yuav tsum ntseeg qhov tseeb ntawm qhov haujlwm

Cov neeg hlau tsis muaj qhov muag thiab tsuas tuaj yeem ua tau tib yam. Cov neeg ua haujlwm lub zog raug yog ± 0.1mm, thiab tus neeg hlau yuav rov ua qhov qub dua nrog cov neeg no. Thaum lub vuam sib txawv loj dua li cov xaim hluav taws xob, lub vuam nyhuv kuj yuav tsis zoo, yog li qhov tseeb ntawm lub workpiece yuav tsum ceev cia hauv lub xaim xov hluav taws xob.

3. Qhov kev teeb tsa ntawm kev vuam mob nyob ntawm theem kev txawj ntawm tus neeg ua haujlwm qhia.

Tus neeg teb xov tooj yuav tsum tso cov txheej txheem vuam, vuam txuas posture thiab lub kaum sab xis, tam sim no, voltage, ceev thiab lwm yam vuam kev cai thaum qhia. Tus neeg ua haujlwm qhia yuav tsum muaj kev paub txog kev vuam thiab vuam kev paub.

4. Yuav tsum tau them tag nrho rau kev nyab xeeb

Cov neeg hlau yog ib yam cuab yeej siv uas muaj lub zog nrawm dua, thiab nws yog qhov tsis tso cai kiag rau tus neeg hlau thaum lub sijhawm ua haujlwm tsis siv neeg (kev tiv thaiv kev nyab xeeb yuav tsum tau nruab). Cov neeg teb xov tooj yuav tsum tau txais kev kawm tshwj xeeb hauv kev nyab xeeb ntawm kev ua haujlwm, txwv tsis pub lawv tsis muaj cai ua haujlwm.

Kev ua tiav cov cai ntawm arc vuam hlau

Hauv kev ua haujlwm rau arc vuam, lub vuam phom yuav tsum tau taug qab qhov txav ntawm qhov ua haujlwm workpiece vuam hlaws thiab txuas mus tas li nrog cov hlau los ua lub vuam kab. Yog li ntawd, kev ruaj khov ntawm qhov nrawm thiab taug qab raug thaum lub zog yog ob qhov ntsuas tseem ceeb.

Nyob rau hauv ib txwm muaj xwm txheej, lub vuam ceev tuaj yeem yog 5-50mm / s, thiab qhov ntsuas qhov tseeb tau yog±0.2～0.5 hli. Txij li cov cwj pwm ntawm vuam tsau kuj muaj qhov cuam tshuam rau qhov tsis zoo ntawm lub vuam, nws cia siab tias thaum taug qab lub weld hlaws, qhov kho kom haum ntawm lub vuam tsau' s posture kom loj li sai tau, thiab muaj yog lwm qhov kev ua tau zoo, xws li viav vias muaj nuj nqi, vuam sensor (pib pom qhov teeb meem, nqaws taug qab) interface muaj nuj nqi, vuam phom los tiv thaiv kev sib tsoo muaj nuj nqi, thiab lwm yam.

Teem lub vuam specifications. Arc pib thiab xaus tsis dhau.

Lub viav vias muaj nuj nqi. Teeb ntawm viav ntau zaus, viav vias ntau zaus, thiab hom viav.

Vuam sensor. Kev ntsuas pib ntawm vuam pib, kev sib tshuam ntawm vuam seam nrhiav sensor.

Los tiv thaiv kev sib tsoo muaj nuj nqi ntawm vuam tsau. Thaum lub vuam viav vias txais qhov ua haujlwm tsis kam, cov neeg hlau nres kom tsis txhob muaj kev puas tsuaj rau tus neeg teb xov tooj thiab cov cuab yeej.

Ntau txheej vuam ua haujlwm. Txoj haujlwm no tuaj yeem siv los ua kom pom kev tsis siv neeg ua haujlwm ntawm cov txheej ntxiv tom qab kev vuam qhia ntawm thawj txheej ua tiav.

Rov ua kom rov qab muaj nuj nqi. Tom qab arc ignition tsis ua tiav, nws yuav rov ua kom tiav. Yog li no, kev cuam tshuam ntawm kev ua haujlwm tshwm sim los ntawm qhov tshwm sim ntawm vuam kev tsis zoo (tsis ua haujlwm ntawm arc ignition) raug tshem tawm, thiab tag nrho cov kab uas cuam tshuam los ntawm qhov no tau zam mus rau qhov loj tshaj.

Vuam rab phom kho lus muaj nuj nqi. Thaum rab phom vuam tsoo nrog qhov workpiece, nws tuaj yeem kho los ntawm kev ua haujlwm yooj yim.

Tsis siv neeg tso tawm ua haujlwm ntawm cov hlau nplaum. Thaum vuam tiav lawm, yog hais tias lub vuam hlau raug tshawb pom tias nws ua ib qho, nws yuav cia li rov kho lub pob hluav taws xob, thiaj li tsis tas yuav txiav cov hlau hlau tawm ntawm tus kheej.

Rov qab ua haujlwm tom qab arc cuam tshuam. Thaum lub arc tau tawg, tus neeg hlau yuav rov los rau hauv arc vuam raws li tus nqi teev sib tshooj. Yog li ntawd, tsis muaj kev kho vuam txuas ntxiv yog qhov yuav tsum tau ua.