Cov Txheej Txheem Ntawm Vuam Robot Thiab Vuam Seam Tracking System

Txhua yam ntawm sensors thiab ntse tswj txoj kev zoo heev txhawb kev siv cov neeg hlau hauv vuam seam nrhiav, tsis tsuas yog txhim kho qhov tseeb ntawm vuam seam nrhiav, tab sis kuj txhim kho vuam efficiency thiab lav vuam zoo. Cov qauv ntawm cov neeg hlau vuam seam taug qab qhov system tau piav qhia, thiab cov qauv kev ua haujlwm thiab cov yam ntxwv ntawm ntau yam sensors hauv cov txheej txheem ntawm vuam seam nrhiav tau piav qhia meej. Daim ntawv no piav qhia txog kev tshawb fawb txog kev ua tiav cov duab thev naus laus zis hauv kev tshawb nrhiav neeg hlau vuam, thiab tshuaj xyuas cov txheej txheem tshawb fawb ntawm cov duab ua ntej, duab segmentation, nrhiav pom ntug thiab kev tshem tawm. Thaum kawg, kev tshawb fawb kev nce qib ntawm kev txawj ntse tswj txoj hauv kev vuam seam nrhiav thiab vuam seam taug qab ntawm cov duab sib txawv tau sau tseg.
Nrog rau txoj kev loj hlob ntawm kev lag luam thiab cov khoom siv science, vuam automation technology tau dhau los ua ib qho tseem ceeb ntawm cov hlau kub ua haujlwm technology. Lub vuam ib puag ncig yog qhov phem heev, kev paub txog kev siv lub tshuab vuam seam taug qab tuaj yeem txo qhov kev siv zog ntawm cov neeg ua haujlwm vuam thiab txhim kho vuam zoo. Kev txhim kho sai ntawm cov neeg hlau thiab cov cuab yeej siv thev naus laus zis thiab kev txawj ntse tswj txoj kev muab cov khoom siv thiab cov txheej txheem rau kev ua tiav ntawm weld seam nrhiav.
Robot weld nrhiav qhov system raws li kev pom
(1) Kev ntsuas qhov system: sib nqus tswj thiab inductance sib xyaw sensor, Hall sensor.
(2) Actuator: vuam neeg hlau (series neeg hlau lossis neeg hlau txawb), stepper motor, hla slider (rau mobile vuam neeg hlau).
(3) Tswj processor: MCU thiab kho vajtse ua Circuit Court.
(4) Vuam system: vuam fais fab mov, xaim noj mechanism, fixture. Raws li kev cuam tshuam ntawm kev sib dhos ua haujlwm raug, qhov zawj, daim ntawv sib koom ua ke thiab lwm yam kev siv vuam, cov phom vuam feem ntau deviates los ntawm vuam txoj hauj lwm, yog li txo qhov vuam zoo thiab kev ua haujlwm ntau lawm. Lub vuam seam taug qab qhov system siv ntau yam sensor technologies los sau cov dluab ntawm vuam torch thiab zawj thiab lub cev cov cim xws li hluav taws xob, lub teeb, tshav kub, suab thiab sib nqus generated thaum lub sij hawm vuam. Cov kev tswj algorithm thiab cov duab ua tshuab yog siv los nrhiav cov vuam thiab nws qhov chaw nruab nrab. Thaum kawg, lub teeb txoj hauj lwm yog kho los ntawm tus neeg hlau actuator kom nws nyob rau hauv nruab nrab ntawm lub vuam.
Cov sensors siv hauv vuam seam taug qab feem ntau suav nrog arc sensors thiab tsis pom kev sensors. Rotating arc sensor tsis cuam tshuam los ntawm arc teeb, txaws, sib nqus teb thiab lwm yam, thiab vuam phom nws tus kheej yog ib qho sensor, tsis muaj txhuas thiab lag luam yuam kev, yog li nws tau them nyiaj rau hauv tsev thiab txawv teb chaws. Ntxiv nrog rau kev paub txog cov ntaub ntawv, lwm yam hauv cov txheej txheem vuam, xws li hlau fumes, high-frequency electromagnetic fields, rays, arc hluav taws xob thiab suab nrov, kuj cuam tshuam rau qhov tseeb ntawm vuam kev taug qab. Yog li ntawd, nws yog ib lub ntsiab lus nyuaj thiab kub rau cov kws tshawb fawb hauv tsev thiab txawv teb chaws los kawm txog kev lim dej tsim nyog thiab kev paub txog kev tsis ncaj ncees algorithm, lim suab nrov thiab txheeb xyuas qhov tsis ncaj ncees sai thiab raug.
Piv nrog rau arc sensor, lub teeb pom kev zoo tsis sib cuag nrog lub workpiece, thiab ncaj qha tau txais cov ntaub ntawv peb-dimensional duab ntawm lub vuam cheeb tsam, uas muaj cov yam ntxwv ntawm zoo reproducibility thiab ntev kev pab cuam lub neej. Txawm li cas los xij, vim tias nws yog vuam seam taug qab qhov system raws li kev pom kev siv thev naus laus zis, qhov ntsuas pom ntawm lub zeem muag sensor tsis yog qhov vuam taw tes, thiab cov txheej txheem sib dhos thiab kho qhov muag, txhua yam thiab hluav taws xob sib koom ua ke tswj cov kev xav tau siab, xav tau cov duab ua tau zoo thiab ruaj khov tswj qauv. Nyob rau tib lub sijhawm, vim hais tias cov ntaub ntawv kis tau tus mob ntawm cov vuam neeg hlau thiab lub zeem muag sensor yog kaw-voj tswj, thiab txoj kev npaj thiab kev hloov tus cwj pwm ntawm cov vuam neeg hlau yog xav tau, qhov kev ua tau zoo ntawm lub zeem muag sensor thiab qhov tseeb ntawm tag nrho cov txheej txheem tswj hwm yuav tsum tau ua.