Umatshini wokwenza isiphelo se-multi-station ugqiba umjikelo wawo ukwenza i-weld evaliweyo ekupheleni kombhobho wobhedu.
Khawucinge ngomjelo wexabiso apho imibhobho isikwa kwaye igotywe.Kwenye indawo yesityalo, amakhonkco kunye nezinye iindawo zoomatshini zenziwe ngoomatshini kwaye emva koko zithunyelwe ukuba zidityaniswe ukuze zifakwe kwi-soldering okanye ngenye indlela ifaneleka ekupheleni kweetyhubhu.Ngoku khawucinge ngexabiso elifanayo, ngeli xesha ligqityiwe.Kule meko, ukubumba iziphelo akugcini nje ukwandisa okanye ukunciphisa ububanzi besiphelo sombhobho, kodwa kudala iindidi zezinye iimilo, ukusuka kwii-grooves eziyinkimbinkimbi ukuya kwii-whorls eziphindaphinda amakhonkco aye athengiswa ngaphambili.
Kwintsimi yokuvelisa umbhobho, iteknoloji yokwenza i-teknoloji iye yaphuhliswa ngokuthe ngcembe, kwaye iteknoloji yokuvelisa ivelise amanqanaba amabini okuzenzekelayo kwinkqubo.Okokuqala, imisebenzi inokudibanisa amanyathelo amaninzi okwenziwa kwesiphelo esichanekileyo ngaphakathi kwendawo yokusebenza efanayo - eneneni, ukufakela okugqityiweyo.Okwesibini, oku kwakhiwa kwesiphelo esinzima kudityaniswe nezinye iinkqubo zokwenziwa kombhobho ezifana nokusika kunye nokugoba.
Uninzi lwezicelo ezihambelana nolu hlobo lwesiphelo sokwenziwa ngokuzenzekelayo kukwenziwa kweetyhubhu ezichanekileyo (ngokuqhelekileyo ubhedu, i-aluminium okanye insimbi engenasici) kumashishini afana neemoto kunye ne-HVAC.Apha, ukubunjwa kweziphelo kuphelisa ukudityaniswa koomatshini okwenzelwe ukubonelela uqhagamshelo oluvuzayo lokuhamba komoya okanye ulwelo.Le tyhubhu ine-diameter yangaphandle ye-1.5 intshi okanye ngaphantsi.
Ezinye zeeseli ezizihambelayo eziphambili ziqala ngeetyhubhu ezincinci zedayamitha ezinikezelwe ngeekhoyili.Iqala idlule kumatshini wokulungisa ize isike ubude.Irobhothi okanye isixhobo somatshini emva koko sithutha i-workpiece ukuze ibunjwe kwaye igobe.Umyalelo wokubonakala uxhomekeke kwiimfuno zesicelo, kubandakanywa umgama phakathi kwe-bend kunye nesimo sokugqibela ngokwawo.Ngamanye amaxesha i-robot inokuhambisa i-workpiece enye ukusuka ekupheleni ukuya ekugobeni kwaye ibuyele kwifom yokuphela ukuba isicelo sidinga isiphelo sombhobho owenziwe kuzo zombini iziphelo.
Inani lamanyathelo emveliso, anokuquka iinkqubo ezithile zokwenza imibhobho ekumgangatho ophezulu, yenza olu hlobo lweseli lube nemveliso ngakumbi.Kwezinye iinkqubo, umbhobho udlula kwizikhululo ezisibhozo zokwenza isiphelo.Ukuyila isityalo esinjalo kuqala ngokuqonda into enokufezekiswa ngokubumba kwesiphelo samanje.
Kukho iintlobo ezininzi zezixhobo ezichanekileyo zokwenza isiphelo.Iipuntshi Iipuntshi "zizixhobo ezinzima" ezenza ukuphela kombhobho, okunciphisa okanye ukwandisa ukuphela kombhobho kububanzi obufunwayo.Izixhobo ezijikelezayo zi-chamfer okanye ziphuma kumbhobho ukuze kuqinisekiswe indawo engena-burr kunye nokugqiba okuhambelanayo.Ezinye izixhobo ezijikelezayo zenza inkqubo yokuqengqeleka ukwenza iigrooves, iinotshi kunye nezinye iijiyometri (jonga uMfanekiso 1).
Ukulandelelana kokuphela kokubumba kunokuqala nge-chamfering, enika indawo ecocekileyo kunye nobude obuhambelanayo beprotrusion phakathi kwe-clamp kunye nokuphela kombhobho.I-punching die ke yenza inkqubo ye-crimping (jonga i-Figure 2) ngokwandisa kunye nokunciphisa umbhobho, obangela ukuba izinto ezigqithisileyo zenze ikhonkco malunga nobubanzi obungaphandle (OD).Ngokuxhomekeke kwijometri, ezinye iipantshi zokunyathela zingafaka iibarbs ecaleni kobubanzi obungaphandle betyhubhu (oku kunceda ukukhusela i-hose kwi-tube).Isixhobo esijikelezayo sinokunqumla inxalenye yobubanzi obungaphandle, kwaye ke isixhobo esinqumla intambo phezu komhlaba.
Ukulandelelana ngokuchanekileyo kwezixhobo kunye neenkqubo ezisetyenzisiweyo kuxhomekeke kwisicelo.Ngezikhululo ezisibhozo kwindawo yokusebenza yangaphambili, ulandelelwano lunokuba lukhulu.Ngokomzekelo, uchungechunge lwee-stroke ngokuthe ngcembe lwenza i-ridge ekupheleni kombhobho, i-stroke enye yandisa isiphelo sombhobho, kwaye imivimbo emibini engaphezulu icinezela isiphelo ukuze yenze i-ridge.Ukwenza umsebenzi kwizigaba ezithathu kwiimeko ezininzi kukuvumela ukuba ufumane amaso kumgangatho ophezulu, kwaye inkqubo yokubumba isiphelo se-multi-position yenza lo msebenzi olandelelanayo wenzeke.
Inkqubo yokubumba isiphelo ilandelelanisa imisebenzi yokuchaneka okugqwesileyo kunye nokuphindaphinda.Abavelisi bombane bamva nje banokulawula ngokuchanekileyo indawo yokufa kwabo.Kodwa ngaphandle kwe-chamfering kunye nokuthunga, amanyathelo amaninzi okulungisa ubuso ayakha.Indlela iifom zetsimbi zixhomekeke kuhlobo kunye nomgangatho wezinto eziphathekayo.
Cinga ngenkqubo yokubhida kwakhona (jonga uMfanekiso 3).Njengomphetho ovaliweyo kwiphepha lesinyithi, umgca ovaliweyo awunayo izithuba xa usenza iziphelo.Oku kuvumela i-punch ukuba imise amaso kwindawo ngqo.Enyanisweni, i-punch "igqobhoza" i-bead yesimo esithile.Kuthekani ngeliso elivuliweyo elifana nencam yentsimbi?Umsantsa ophakathi kweliso unokudala iingxaki zokuzala kwezinye izicelo – ubuncinci ukuba ubunjwe ngendlela efanayo nentsimbi evaliweyo.I-Die punches inokwenza amaso avulekileyo, kodwa ekubeni kungekho nto yokuxhasa i-bead ukusuka kwi-diameter yangaphakathi (ID) yombhobho, i-bead enye ingaba nejometri eyahlukileyo kancinane kunelandelayo, lo mahluko ekunyamezelweni unokungamkeleki okanye ungamkelekanga.
Kwiimeko ezininzi, izakhelo zokuphela kwezikhululo ezininzi zinokuthatha indlela eyahlukileyo.I-punch punch iqala ukwandisa ububanzi bangaphakathi bombhobho, idala i-wave-like blank kwizinto eziphathekayo.Isixhobo sokwenza isiphelo se-roller ezintathu esiyilwe ngobume obunqwenelekayo be-negative bead siye sibotshwe kwidayamitha engaphandle yombhobho ze isongelo lisongwe.
Iziphelo ezichanekileyo ziyakwazi ukudala iintlobo ezahlukeneyo zeemilo, kubandakanywa ne-asymmetrical.Nangona kunjalo, ukubunjwa kwesiphelo kunemida yayo, uninzi lwazo luhambelana nokubunjwa kwezinto.Izinto eziphathekayo ziyakwazi ukumelana nepesenti ethile yokuguqulwa.
Ukunyangwa kobushushu bomhlaba we-punch kuxhomekeke kuhlobo lwezinto eziphathekayo ezenziwe kuyo.Uyilo lwabo kunye nonyango lwangaphezulu luthatha ingqalelo kwiidigri ezihlukeneyo zokungqubuzana kunye nezinye iiparamitha zokwenza okokugqibela ezixhomekeke kwizinto eziphathekayo.Iipuntshi ezilungiselelwe ukucubungula iziphelo zemibhobho yensimbi engenasici zineempawu ezahlukileyo kuneepuntshi ezenzelwe ukucubungula iziphelo zemibhobho ye-aluminium.
Izinto ezahlukeneyo nazo zifuna iintlobo ezahlukeneyo zokuthambisa.Kwizinto ezinzima ezifana nensimbi engenasici, i-oyile ye-mineral etyebileyo ingasetyenziselwa, kunye ne-aluminium okanye ubhedu, ioli engenabungozi ingasetyenziswa.Iindlela zokuthambisa nazo ziyahluka.Iinkqubo zokusika kunye nokuqengqeleka ngokuqhelekileyo zisebenzisa inkungu yeoli, ngelixa isitampu sinokusebenzisa ijethi okanye izithambisi zeoyile.Kwezinye iipuntshi, ioli igeleza ngokuthe ngqo kwi-punch ukuya kububanzi obungaphakathi bombhobho.
Ii-multi-position endformers zinamanqanaba ahlukeneyo okugqobhoza kunye ne-clamping force.Ezinye izinto ziyalingana, intsimbi eyomeleleyo engenastainless iya kufuna ukubamba okungaphezulu kunye nokubetha ngamandla kune-aluminiyam ethambileyo.
Ukujonga isiphelo sokwenziwa kwetyhubhu, unokubona indlela umatshini oyiqhubela phambili ngayo ityhubhu ngaphambi kokuba iiclamps ziyibambe endaweni.Ukugcina i-overhang eqhubekayo, oko kukuthi, ubude besinyithi obudlulela ngaphaya kwesigxina, kubalulekile.Kwimibhobho ethe tye enokuthi ihanjiswe kwiindawo ezithile zokumisa, ukugcina le ngqangi akunzima.
Imeko iyatshintsha xa ujongene nombhobho wangaphambili (jonga umfanekiso 4).Inkqubo yokugoba inokwandisa umbhobho kancinane, eyongeza enye i-dimensional variable.Kwezi zicwangciso, ukusika i-orbital kunye nezixhobo ezijongene nazo zisike kwaye zicoce isiphelo sombhobho ukuze kuqinisekiswe ukuba kukuphi kanye apho kufanele kube khona, njengoko kucwangcisiwe.
Umbuzo uvela ukuba kutheni, emva kokugoba, ityhubhu ifunyenwe?Inento yokwenza nezixhobo kunye nemisebenzi.Kwiimeko ezininzi, itemplate yokugqibela ibekwe ngokusondeleyo kwi-bend ngokwayo ukuba akukho macandelo achanekileyo asele kwisixhobo sokuqhawula i-press ukuze sithathe ngexesha lokujikeleza.Kule meko, kulula kakhulu ukugoba umbhobho kwaye uyidlulisele ekupheleni kokwenza, apho ibanjwe kwii-clamps ezihambelana ne-bend radius.Ukusuka apho, isiphelo semilo isika imathiriyeli engaphezulu, emva koko yenze ijiyometri enqwenelekayo yemilo yokugqibela (kwakhona, isondele kakhulu kwigophe ekupheleni).
Kwezinye iimeko, ukubumba isiphelo ngaphambi kokugoba kunokwenza kube nzima inkqubo yokudweba i-rotary, ngakumbi ukuba imilo yesiphelo iphazamisa isixhobo sokugoba.Ngokomzekelo, ukubopha umbhobho kwi-bend kunokuphazamisa imilo yokuphela eyenziwe ngaphambili.Ukudala iisetingi zokugoba ezingonakalisi imilo yokugqibela yejometri iphelela ekubeni iyingxaki ngakumbi kunokuba kufanelekile.Kule meko, kulula kwaye kungabizi ukubunjwa kwakhona kombhobho emva kokugoba.
Iiseli zokwenza iiseli zingabandakanya ezinye iinkqubo ezininzi zokuvelisa umbhobho (jonga uMfanekiso 5).Ezinye iisistim zisebenzisa zombini ukugoba kunye nokwenza isiphelo, nto leyo yindibaniselwano eqhelekileyo inikwa indlela ezisondelelene ngayo ezi nkqubo zimbini.Eminye imisebenzi iqala ngokwenza isiphelo sombhobho othe tye, emva koko uqhubele phambili ekugobeni ngokutsalwa okujikelezayo ukwenza i-radii, kwaye emva koko ubuyele kwisiphelo somatshini wokwenza umatshini womatshini kwelinye icala lombhobho.
Irayisi.2. Ezi ziphelo zokugqibela zenziwe kwi-edger ye-multi-station, apho i-punching punch yandisa i-diameter yangaphakathi kwaye enye icinezela izinto ukuze zenze i-bead.
Kule meko, ulandelelwano lulawula ukuguquguquka kwenkqubo.Ngokomzekelo, ekubeni isiphelo sesibini sokwenza umsebenzi wenziwa emva kokugoba, ukusika umzila kaloliwe kunye nokusebenza kokugqiba ukusika kumatshini wokwenza isiphelo kubonelela ngokugqithiswa rhoqo kunye nomgangatho ongcono wemilo.Okukhona i-homogeneous imathiriyeli, kokukhona inkqubo yokubumba iya kuphinda iphindaphindeke.
Kungakhathaliseki indibaniselwano yeenkqubo ezisetyenziswa kwiseli automated-nokuba ukugoba nokubumba iziphelo, okanye ukuseta eqala ngokujija umbhobho-indlela umbhobho udlula kwizigaba ezahlukeneyo kuxhomekeke kwiimfuno isicelo.Kwezinye iinkqubo, umbhobho wondliwa ngokuthe ngqo kwi-roll ngokusebenzisa inkqubo yokulungelelanisa kwi-grips ye-rotary bender.Ezi zixhobo zibamba umbhobho ngelixa inkqubo yokubumba isiphelo ihanjiswa kwindawo.Ngokukhawuleza ukuba inkqubo yokubumba isiphelo igqibe umjikelo wayo, umatshini wokugoba ojikelezayo uqalisa.Emva kokugoba, isixhobo sinqumla i-workpiece egqityiweyo.Inkqubo inokuqulunqwa ukuba isebenze nge-diameters ezahlukeneyo, usebenzisa i-punching ekhethekileyo ifa ekugqibeleni yangaphambili kunye nezixhobo ezifakwe kwisandla sasekhohlo kunye nee-benders ezijikelezayo zesandla sokunene.
Nangona kunjalo, ukuba isicelo sokugoba sidinga ukusetyenziswa kwebhola yebhola kwi-diameter yangaphakathi yombhobho, ukuseta akuyi kusebenza ngenxa yokuba umbhobho ofakwe kwinkqubo yokugoba uvela ngqo kwi-spool.Eli lungiselelo nalo alifanelekanga kwimibhobho apho imo efunekayo kuzo zombini iziphelo.
Kwezi meko, isixhobo esibandakanya indibaniselwano ethile yothumelo ngoomatshini kunye nerobhothi inokwanela.Ngokomzekelo, umbhobho unokutshatyalaliswa, unqunyulwe, unqunyulwe, kwaye i-robot iya kubeka isiqwenga esinqunyiweyo kwi-bender ejikelezayo, apho i-mandrels yebhola ingafakwa khona ukukhusela ukuguqulwa kodonga lombhobho ngexesha lokugoba.Ukusuka apho, irobhothi inokuhambisa ityhubhu egobileyo kwimilo yokugqibela.Ewe, ulandelelwano lwemisebenzi lunokutshintsha ngokuxhomekeke kwiimfuno zomsebenzi.
Iinkqubo ezinjalo zingasetyenziselwa ukuveliswa kwevolumu ephezulu okanye ukucutshungulwa okuncinci, umzekelo, iinxalenye ezi-5 zemilo enye, iinxalenye ezili-10 zomnye umlo, kunye neengxenye ezingama-200 zomnye umlo.Uyilo lomatshini lunokwahluka ngokuxhomekeka kokulandelelana kwemisebenzi, ngakumbi xa kuziwa kwiindawo zokubeka indawo kunye nokubonelela ngokucokisekileyo okufunekayo kwiindawo ezahlukeneyo zokusebenza (jonga umzobo 6).Umzekelo, iikliphu ezixhomayo kwiprofayile yokugqibela ezamkela ingqiniba kufuneka zibe nokucocwa ngokwaneleyo ukuze kubambe ingqiniba endaweni yayo ngamaxesha onke.
Ulandelelwano oluchanekileyo luvumela imisebenzi ehambelanayo.Umzekelo, irobhothi inokubeka umbhobho kwindawo yangaphambili, kwaye xa isiphelo sangaphambili sihamba ngebhayisikile, irobhothi inokondla enye ityhubhu ibe yi-rotary bender.
Kwiinkqubo ezisanda kufakwa, abadwelisi beprogram baya kufaka iitemplates zepotfoliyo yomsebenzi.Ukugqiba ukubumba, oku kunokubandakanya iinkcukacha ezifana nesantya sokutya kwe-punch stroke, iziko phakathi kwe-punch kunye ne-nip, okanye inani lee-revolutions ze-rolling operation.Nangona kunjalo, xa ezi templates sele zisendaweni, inkqubo iyakhawuleza kwaye ilula, kunye nomdwebi weprogram ulungelelanisa ulandelelwano kunye nokubeka kuqala iiparameters ukuze zihambelane nesicelo sangoku.
Ezo nkqubo zikwalungiselelwa ukuba ziqhagamshelane kwindawo ye-Industry 4.0 enezixhobo zogcino oluqikelelweyo ezilinganisa ubushushu be-injini kunye nezinye iinkcukacha, kunye nokubeka iliso kwezixhobo (umzekelo, inani lamalungu avelisiweyo ngexesha elithile).
Kwi-horizon, isiphelo sokuphosa siya kuba bhetyebhetye ngakumbi.Kwakhona, inkqubo ilinganiselwe ngokwepesenti yoxinzelelo.Nangona kunjalo, akukho nto inqanda iinjineli zokuyila ekuphuhliseni izixhobo ezikhethekileyo zokubumba izixhobo.Kweminye imisebenzi, i-punching die ifakwe kwi-diameter yangaphakathi yombhobho kwaye inyanzelisa umbhobho ukuba wandise kwimingxuma ngaphakathi kwe-clamp ngokwayo.Ezinye izixhobo zenza iimilo zokuphela ezandisa i-degrees ezingama-45, okukhokelela kwimilo ye-asymmetrical.
Isiseko sayo yonke le nto bubuchule bemilo yesiphelo seendawo ezininzi.Xa imisebenzi inokwenziwa "ngenyathelo elinye", kukho amathuba ahlukeneyo okwenziwa kokugqibela.
I-FABRICATOR yeyona ndawo iphambili kuMntla Melika kwimveliso yentsimbi kunye nokwenza imagazini.Eli phephancwadi lipapasha iindaba, amanqaku ezobugcisa kunye namabali okuphumelela enza ukuba abavelisi benze umsebenzi wabo ngokufanelekileyo.I-FABRICATOR ikwishishini ukusukela ngo-1970.
Ufikelelo olupheleleyo lwedijithali kwi-FABRICATOR ngoku iyafumaneka, inika ufikelelo olulula kwimithombo yoshishino oluxabisekileyo.
Ufikelelo olupheleleyo lwedijithali kwi-Tube & Pipe Journal iyafumaneka ngoku, ibonelela ngokufikelela ngokulula kwizixhobo ezixabisekileyo zeshishini.
Yonwabela ufikelelo olupheleleyo lwedijithali kwi-STAMPING Journal, ijenali yemarike yestamping yesinyithi enenkqubela phambili yetekhnoloji yamva nje, ezona zenzo zibalaseleyo kunye neendaba zeshishini.
Ukufikelela ngokupheleleyo kwi-Fabricator en Español edition yedijithali ngoku iyafumaneka, inika ufikelelo olulula kwimithombo yoshishino oluxabisekileyo.
Inxalenye yesi-2 yoluhlu lwethu olubini kunye noRay Ripple, igcisa lentsimbi yeTexan kunye ne-welder, uyaqhubeka ...
Ixesha lokuposa: Jan-08-2023