Gukata robotic plasma ikomatanya bisaba ibirenze itara ryometse kumpera yukuboko kwa robo. Kumenya inzira yo guca plasma nibyingenzi.ubutunzi
Abahimbyi b'ibyuma hirya no hino mu nganda - mu mahugurwa, imashini ziremereye, kubaka ubwato hamwe n’ibyuma byubaka - baharanira kuzuza ibyifuzo by’ibisabwa mu gihe barenze ibisabwa byujuje ubuziranenge.Bahora bashaka kugabanya ibiciro mu gihe bakemura ikibazo gihora kigaragara cyo kugumana imirimo y’ubuhanga.Ubucuruzi ntabwo bworoshye.
Byinshi muribi bibazo bishobora guturuka kubikorwa byintoki bikigaragara cyane muruganda, cyane cyane mugihe gukora ibicuruzwa bigizwe ninganda zipfundikirwa inganda zipfundikirwa mu nganda, ibyuma byubatswe byubatswe, hamwe nu miyoboro hamwe nigituba. Abakora inganda nyinshi bakoresha igihe cya 25 kugeza kuri 50 kwijana ryigihe cyo gukora kugirango bashireho intoki, kugenzura ubuziranenge, no guhinduka, mugihe igihe cyo gukata gifatika (mubisanzwe hamwe na oxyfuel cyangwa plasma ifata intoki) ni 10 gusa.
Usibye igihe cyakoreshejwe nuburyo bukoreshwa nintoki, ibyinshi muri ibyo bigabanywa bikozwe ahantu hatari hake, ibipimo cyangwa kwihanganira, bisaba ibikorwa byisumbuyeho nko gusya no gukora, cyangwa bibi, Ibikoresho bigomba guseswa. Amaduka menshi yegurira hafi 40% yigihe cyayo cyo gutunganya muri iki gikorwa cyagaciro gake hamwe n imyanda.
Ibi byose byatumye inganda zitera imbere mu buryo bwikora.Ububiko butangiza ibikorwa byo gukata intoki intoki kubice bigoye byinshi byashyizwe mu bikorwa byashyize mu bikorwa selile ikata robot kandi ntibitangaje, kubona inyungu nini. Iki gikorwa gikuraho imiterere yintoki, kandi akazi kazatwara abantu 5 amasaha 6 ubu karashobora gukorwa muminota 18 gusa ukoresheje robot.
Mugihe inyungu zigaragara, gushyira mubikorwa gukata robotic plasma bisaba ibirenze kugura robot numuriro wa plasma.Niba utekereza gukata robotic plasma, menya neza ko ufata inzira yuzuye kandi ukareba inzira zose zagaciro.Ikindi kandi, korana numushinga watojwe na sisitemu yakozwe na sisitemu yunvikana kandi yunva ikoranabuhanga rya plasma nibice bya sisitemu nibikorwa bisabwa kugirango ibyifuzo byose byinjizwe mubishushanyo bya batiri.
Tekereza nanone kuri software, twavuga ko ari kimwe mu bintu by'ingenzi bigize sisitemu iyo ari yo yose yo gukata robotic plasma.Niba washoye imari muri sisitemu kandi software igoye kuyikoresha, bisaba ubuhanga bwinshi bwo gukora, cyangwa ugasanga bisaba igihe kinini cyo guhuza robot no gukata plasma no kwigisha inzira yo guca, uba uta amafaranga menshi.
Mugihe porogaramu yo kwigana ya robot isanzwe, ingirabuzimafatizo za robotic zo mu bwoko bwa robotic zikoresha ingirabuzimafatizo zikoresha interineti zikoresha porogaramu zikora za robo zizahita zikora porogaramu ya robot inzira, ikamenya kandi igatanga indishyi zo kugongana, kandi igahuza ubumenyi bwo gutema plasma.
Plasma yo gukata ibice byinshi-axis isaba urumuri rwihariye rwa geometrike. Koresha urumuri rwa geometrie rukoreshwa muburyo busanzwe bwa XY (reba Ishusho 1) kumiterere igoye, nkumutwe wumuvuduko wumuvuduko wumutwe, kandi uzongera amahirwe yo kugongana.Kubera iyo mpamvu, itara rifite impande nini (hamwe nigishushanyo "cyerekanwe") gikwiranye no gukata imiterere ya robo.
Ubwoko bwose bwo kugongana ntibushobora kwirindwa hifashishijwe itara rifite impande enye zonyine.Igice cyigice kigomba kandi kuba kirimo impinduka zijyanye n'uburebure bwaciwe (ni ukuvuga urumuri rw'itara rugomba kuba rufite icyerekezo cyakazi) kugirango wirinde kugongana (reba Ishusho 2).
Mugihe cyo gutema, gazi ya plasma itemba kumubiri wumuriro mucyerekezo cyerekezo cyumuriro.Iki gikorwa cyo kuzenguruka cyemerera imbaraga za centrifugal gukuramo ibice biremereye biva mu nkingi ya gaze bikagera no mu mwobo wa nozzle kandi bikarinda inteko y’umuriro gutembera kwa electron zishyushye. Ubushyuhe bwa plasma bugera kuri dogere selisiyusi 100. gukingira ibice biremereye bitanga uburinzi.
Igishushanyo 1. Umubiri usanzwe wumuriro wagenewe gukata impapuro. Gukoresha itara rimwe mugukoresha byinshi-byongera amahirwe yo kugongana nakazi.
Kuzunguruka bituma uruhande rumwe rwaciwe rushyushye kurenza urundi.Imirasire hamwe na gaze izunguruka yisaha isanzwe ishyira uruhande rushyushye rwo gukata kuruhande rwiburyo bwa arc (iyo urebye uhereye hejuru werekeza ku cyerekezo) .Ibyo bivuze ko injeniyeri wibikorwa akora cyane kugirango ahindure uruhande rwiza rwo gukata hanyuma akeka ko uruhande rubi (ibumoso) ruzaba rusenyutse (reba Ishusho 3).
Ibiranga imbere bigomba gukatirwa mu cyerekezo cyerekeranye nisaha, hamwe nuruhande rushyushye rwa plasma rugakora isuku kuruhande rwiburyo (kuruhande rwuruhande) .Ahubwo, perimeteri yigice igomba gukatirwa mucyerekezo cyisaha. Niba itara ryaciwe mubyerekezo bitari byiza, rirashobora gukora taper nini mumurongo waciwe kandi ukongeraho ibitonyanga kumpera yikigice.
Menya ko imbonerahamwe ya plasma yamashanyarazi ifite ubwenge bwubatswe mubugenzuzi bwerekeranye nicyerekezo cyo gukata arc.Ariko mubijyanye na robo, ibyo bisobanuro ntabwo byanze bikunze bizwi cyangwa byunvikana, kandi ntabwo byinjijwe mubisanzwe bigenzurwa na robo - kubwibyo rero ni ngombwa kugira porogaramu yo gutangiza porogaramu ya robo idafite ubumenyi bwa gahunda ya plasma yashyizwemo.
Icyuma cya feri cyakoreshejwe mu gutobora ibyuma kigira ingaruka itaziguye yo gukata plasma.Niba itara rya plasma ryacengeye urupapuro mugukata uburebure (hafi cyane yakazi), gusubiramo ibyuma byashongeshejwe birashobora kwangiza byihuse ingabo na nozzle.Ibi bivamo kugabanuka gukabije no kugabanya ubuzima bukoreshwa.
Na none kandi, ibi ntibikunze kubaho mumpapuro zo gukata ibyuma hamwe na gantry, kuko urwego rwo hejuru rwubuhanga bwumuriro rumaze kubakwa mugenzuzi.Umukoresha akanda buto kugirango atangire urutonde rwa pierce, rutangiza urukurikirane rwibyabaye kugirango uburebure bukwiye.
Ubwa mbere, itara rikora uburyo bwo kwiyumvisha uburebure, mubisanzwe ukoresheje ikimenyetso cya ohmic kugirango umenye ubuso bwakazi.Nyuma yo gushyira isahani, itara risubizwa mumasahani kugeza murwego rwoherejwe, aribwo intera nziza ya plasma arc yimurirwa kumurimo. Iyo arc arc ya plasma yimuwe, irashobora gushyuha kuva murwego rwo hejuru rwicyerekezo cya perefegitura. ibikoresho bishongeshejwe. Itara rigumana intera kugeza igihe plasma arc yinjiye rwose ku isahani. Nyuma yo gutinda kwa pierce birangiye, itara ryamanuka ryerekeza ku cyuma gitangira gukata (reba Ishusho 4).
Na none kandi, ubu bwenge bwose bwubatswe mububiko bwa plasma bukoreshwa mugukata impapuro, ntabwo bugenzura imashini. Gukata robot nabyo bifite urundi rwego rugoye. Gutobora uburebure butari bwiza nibibi bihagije, ariko mugihe uciye imiterere myinshi-axis, itara ntirishobora kuba mubyerekezo byiza kubikorwa byakazi hamwe nubunini bwibintu.Niba itara ridakwiranye nuburinganire bwicyuma, byarangira bikarangira bikabije. gutobora igihangano gikubiyemo icyerekezo kibi gishobora gushyira inteko yumuriro hafi yumurimo wakazi, ikagaragaza ko ishonga kandi igatera kunanirwa imburagihe (reba Ishusho 5).
Reba uburyo bwo gukata bwa robotike ya robot ikubiyemo kunama umutwe wubwato bwumuvuduko. Kimwe no gukata impapuro, itara rya robo rigomba gushyirwa kuri perpendikulari hejuru yibintu kugirango hamenyekane igice cyoroshye gishobora kwambukiranya ibice. Mugihe itara rya plasma ryegereye igicapo, rikoresha ibyuma byerekana uburebure kugeza igihe risanze itara ryerekejwe hejuru yumuriro. uburebure, kure yumutekano (reba Ishusho 6).
Gutinda kwa pierce bimaze kurangira, itara ryamanuwe kugeza murwego rwo guca.Iyo gutunganya ibintu, itara rizunguruka ryerekeza ku cyerekezo cyo gukata icyarimwe cyangwa mu ntambwe. Kuri iyi ngingo, gahunda yo gukata iratangira.
Imashini zitwa sisitemu zirengeje igihe.Ibyo byavuzwe, bifite inzira nyinshi zo kugera kuntego imwe.Ibyo bivuze ko umuntu wese wigisha robot kwimuka, cyangwa undi wese, agomba kuba afite urwego runaka rwinzobere, haba mugusobanukirwa icyerekezo cya robo cyangwa ibisabwa byo gukata plasma.
Nubwo kwigisha pendants byahindutse, imirimo imwe nimwe ntabwo isanzwe ikwiranye no kwigisha progaramu ya pendant-cyane cyane imirimo irimo umubare munini wivanze ryibice bito bito.Robots ntabwo itanga umusaruro mugihe bigishijwe, kandi inyigisho ubwayo irashobora gufata amasaha, cyangwa niminsi kubice bigoye.
Porogaramu ya porogaramu ya robot ya Offline yateguwe hamwe na module yo gukata plasma izashyiramo ubu buhanga (reba Ishusho 7) .Ibi bikubiyemo icyerekezo cyo guca gazi ya plasma, uburebure bwa mbere bwo kumva, gutondekanya ibice, no kugabanya umuvuduko wo gukoresha amashanyarazi na plasma.
Igishushanyo cya 2. Amatara akarishye (“yerekanwe”) akwiranye no gukata plasma ya robotike.Ariko niyo hamwe na geometrike yumuriro, nibyiza kongera uburebure bwaciwe kugirango ugabanye amahirwe yo kugongana.
Porogaramu itanga ubuhanga bwa robo isabwa kugirango porogaramu itagenwa neza.Biyobora ubudahangarwa, cyangwa ibihe aho amaherezo ya robotic (muri iki gihe, itara rya plasma) ridashobora kugera ku kazi; imipaka ihuriweho; kurenza urugero; kuzunguza intoki; gutahura impanuka; amashoka yo hanze; hamwe nibikoresho byogutezimbere.Bwa mbere, porogaramu itumiza muri dosiye ya CAD igice cyarangiye muri software ya porogaramu ya robot ya interineti, hanyuma igasobanura inkombe igomba gutemwa, hamwe na point de pierce nibindi bipimo, ukurikije kugongana nimbogamizi.
Bimwe mubikorwa byanyuma bya software ya robotics ya interineti ikoresha ibyo bita progaramu ishingiye kumurongo wa interineti.Ubu buryo butuma abategura porogaramu bahita batanga inzira zo guca inzira hanyuma bagahitamo imyirondoro myinshi icyarimwe. Porogaramu irashobora guhitamo inzira ihitamo inzira yerekana inzira igana inzira, hanyuma igahitamo guhindura aho itangirira no kurangirira, kimwe nicyerekezo hamwe nubushake bwa plasma yamashanyarazi. icyitegererezo.
Kwigana kuvamo gushobora kuzirikana ibintu byose biri mu kagari ka robo, harimo ibintu nka bariyeri z'umutekano, ibikoresho, hamwe n’umuriro wa plasma.Birahita bibara amakosa yose ashobora kuba ya kinematike no kugongana kubakoresha, ushobora noneho gukosora ikibazo.Urugero, kwigana bishobora kwerekana ikibazo cyo kugongana hagati yo gukata kabiri gutandukanye kumutwe wubwato bwihuse. byakemuwe mbere yuko akazi kagera hasi, bifasha gukuraho ububabare bwumutwe n imyanda.
Ibura ry'umurimo uhoraho hamwe no kwiyongera kw'abakiriya byatumye abakora inganda benshi bahindukirira guca robotic plasma. Ikibabaje ni uko abantu benshi bibira mu mazi kugira ngo bavumbure ibibazo byinshi, cyane cyane iyo abantu bahuza automatike badafite ubumenyi bwo guca plasma.Iyi nzira izatera gusa gucika intege.
Shyiramo ubumenyi bwo guca plasma kuva mugitangira, kandi ibintu birahinduka. Hamwe nubwenge bwa plasma yubwenge, robot irashobora kuzunguruka no kugenda nkuko bikenewe kugirango ikore neza cyane, yongere ubuzima bwibikoreshwa.Bigabanya icyerekezo cyiza na manuveri kugirango wirinde kugongana kwakazi.Iyo ukurikije iyi nzira yo kwikora, abayikora basarura ibihembo.
Iyi ngingo ishingiye kuri "Iterambere muri 3D Robotic Plasma Cutting" yatanzwe mu nama ya FABTECH 2021.
FABRICATOR nicyo kinyamakuru cyo muri Amerika ya ruguru kiza imbere mu gukora ibyuma no guhimba ibinyamakuru. Ikinyamakuru gitanga amakuru, ingingo za tekiniki n'amateka y'imanza zituma ababikora bakora akazi kabo neza.FABRICATOR ikorera inganda kuva mu 1970.
Noneho hamwe no kubona uburyo bwuzuye bwa digitale ya FABRICATOR, byoroshye kubona umutungo winganda zingirakamaro.
Igitabo cya Digitale y'Ikinyamakuru Tube & Pipe ubu kiragerwaho rwose, gitanga uburyo bworoshye bwo kubona ibikoresho by'inganda bifite agaciro.
Ishimire byuzuye kubisobanuro bya digitale yikinyamakuru STAMPING, gitanga iterambere rigezweho ryikoranabuhanga, imikorere myiza namakuru yinganda kumasoko ya kashe.
Noneho hamwe no kubona byuzuye kuri digitale ya The Fabricator en Español, byoroshye kubona umutungo winganda zingirakamaro.
Igihe cyo kohereza: Gicurasi-25-2022
