Inkonzo yokugoba yombhobho we-CNC yesiko
Ingcaciso emfutshane
Ukugotywa kwemibhobho yinkqubo apho umbhobho ulayishwa kuqala kwi-bender okanye kwi-bender yombhobho emva koko ihlanganiswe phakathi kwee-dies ezimbini (ibhloko yokubamba kunye nokwenza idiyezi).I-tube iphinde ibanjwe ngokukhululekileyo ngezinye iimbumba ezimbini, i-mold yokusula kunye ne-mold yoxinzelelo.
Inkqubo yokugoba ityhubhu ibandakanya ukusebenzisa amandla omatshini ukutyhala ityhubhu yezinto okanye iityhubhu ngokuchasene nokubumba, ukunyanzela iityhubhu okanye iityhubhu ukuba ihambelane nokumila kwesikhunta.Ngokuqhelekileyo, ityhubhu yokutya ibanjwe ngokuqinileyo kwindawo njengoko iziphelo zijikeleza kwaye zijikeleze ukufa.Ezinye iindlela zokusetyenzwa ziquka ukutyhala into engenanto ngeerola eziyigoba ibe yigophe elilula.[2] Kwezinye iinkqubo zokugoba umbhobho, i-mandrel ibekwe ngaphakathi kumbhobho ukunqanda ukuwa.I-tube ibanjwe kwi-tension yi-scraper ukukhusela nayiphi na i-creases ngexesha lenkqubo yoxinzelelo.Ii-wiper molds zihlala zenziwe nge-alloy ethambileyo, efana ne-aluminium okanye ubhedu, ukuphepha ukukrazula okanye ukonakalisa izinto ezigobileyo.
Uninzi lwezixhobo zenziwe ngentsimbi eqinile okanye isixhobo sokugcina nokwandisa ubomi besixhobo.Nangona kunjalo, izinto ezithambileyo, ezifana ne-aluminiyam okanye ubhedu, zinokusetyenziswa xa kukho inkxalabo malunga nokukrwela okanye ukukrazula i-workpiece.Ngokomzekelo, iibhloko zokubopha, iifom ezijikelezayo, kunye noxinzelelo lwe-pressure ngokuqhelekileyo zenziwe ngentsimbi eqinile ngenxa yokuba umbhobho awuyi kuhamba kula macandelo omatshini.Cinezela kwaye usule iifa zenziwe nge-aluminiyam okanye ubhedu ukugcina imilo kunye nomphezulu wesixhobo sokusebenza njengoko sityibilika.
Ii-benders zemibhobho zihlala zisebenza ngabantu, i-pneumatic, i-hydraulically assisted, i-hydraulically drives okanye i-servo motors eqhutywa ngombane.
Ingcaciso yeMveliso
Ukugoba
Ukugoba mhlawumbi yayiyinkqubo yokuqala yokugoba esetyenziswa kwimibhobho ebandayo kunye netyhubhu.[Ingcaciso efunekayo] Kule nkqubo, isikhunta esigobileyo sicinezelwe kumbhobho, ukunyanzela umbhobho ukuba ulungele ukumila kwegobe.Ngenxa yokuba akukho nkxaso ngaphakathi kombhobho, ukumila kombhobho kuya kuguqula ngandlela-thile, okukhokelela kwi-oval cross section.Le nkqubo isetyenziswe apho icandelo lombhobho ohambelanayo lingafunwa.Nangona ukufa okukodwa kunokuvelisa iintlobo ezahlukeneyo zeemilo, kusebenza kuphela kwiityhubhu ezinobungakanani kunye neradius.
Ukugoba okujikelezayo
Iseti epheleleyo yezixhobo zokwelula kunye nokugoba okujikelezayo
I-Rotary tension bending (RDB) bubuchule obuchanekileyo kuba igotywa kusetyenziswa isixhobo okanye "isethi yokufa" kunye neradiyasi yomgca osembindini ongaguqukiyo (CLR), okanye ivakaliswe njengereyidi yokugoba ephakathi (Rm).I-rotary stretch bender inokucwangciswa ukugcina imisebenzi emininzi yokugoba enamazinga ahlukeneyo okugoba.Itheyibhile yesalathisi sokumisa (i-IDX) ngokuqhelekileyo ifakwe kumatshini wokugoba, okuvumela ukuba umqhubi avelise ii-bends eziyinkimbinkimbi ezinokuthi zibe neengqungquthela ezininzi kunye neenqwelomoya ezahlukeneyo.
Oomatshini bokugoba be-Rotary ngowona matshini udumileyo wokugoba iityhubhu, imibhobho kunye nezinto eziqinileyo kwezi zicelo zilandelayo: ii-handrails, izakhelo, iirakhi zemoto, izibambo, iingcingo, njl. ivelisa igophe elihle.Oomatshini bokugoba be-CNC abajikelezayo banokuba nzima kakhulu kwaye basebenzise izixhobo ezintsonkothileyo ukuvelisa ukugoba okuqatha kunye neemfuno zomgangatho ophezulu.
Iseti epheleleyo yezixhobo zokusebenza ifunwa kuphela ukugoba okuphezulu kokuchaneka kweetyhubhu ezinzima kunye ne-OD / T enkulu (ububanzi / ukutyeba) kunye ne-radius encinci yokugoba i-Rm kunye ne-OD.[3] Uxinzelelo lwe-axial kwisiphelo samahhala sombhobho okanye kwi-die inceda ukuthintela ukuncipha okugqithisileyo kunye nokuwa kwenxalenye yangaphandle ye-convex yombhobho.I-Mandrel, kunye okanye ngaphandle kwebhola, kunye nekhonkco elijikelezayo, elisetyenziselwa ukuthintela imibimbi kunye ne-ellipticity.Kuba iinkqubo ukugoba ngokulula (okt, kunye nokunciphisa i-coefficient yobunzima BF), isixhobo singenziwa lula ngokuthe ngcembe ukuphelisa imfuno axial AIDS, mandrels, kunye nokugqiba edge uyafa (ikakhulu isetyenziselwa ukuthintela ukushwabana).Ukongezelela, kwezinye iimeko, izixhobo ezisemgangathweni kufuneka zitshintshwe ukuze zihlangabezane neemfuno ezithile zemveliso.
Ukugoba ukuqengqeleka
Ukungena okuphambili: ukugoba ukugoba
Ngexesha lokugoba, umbhobho, iqhekeza eligqithisiweyo, okanye eliqinileyo lifaka uxinzelelo kumbhobho ngokusebenzisa uluhlu lwee-roller (ngokuqhelekileyo ezintathu), ngokuthe ngcembe utshintshe i-radius yokugoba yombhobho.I-Pyramid rollers ine-roller ehambayo, ngokuqhelekileyo i-roller ephezulu.I-double pinch roll bender ine-roller ezimbini eziguquguqukayo, ngokuqhelekileyo i-roller ephantsi kunye ne-roller ephezulu esisigxina.Le ndlela yokugoba ibangela ukuguqulwa okuncinci kwecandelo lomnqamlezo wemibhobho.Inkqubo ifanelekile ukuvelisa imibhobho ye-spiral kunye nokugoba okude njengalawo asetyenziswa kwiinkqubo ze-truss.
Ukugoba okuthathu
Ukugoba okuqengqelekayo okuthathu (TRPB) yeyona nkqubo iqhelekileyo yasimahla yokugoba esetyenziswa ukwenza iijiyometri ezigobileyo ezibandakanya igophe eligobileyo elicwangcisiweyo.Nangona kunjalo, utyando lweplastiki lwe-3D lunokwenzeka.Iprofayili ikhokelwa phakathi kwe-roller yokugoba kunye ne-roller yokuxhasa ngelixa iqhutywe ngesixhobo.Isikhundla sokwenza i-roller sichaza i-radius yokugoba.
I-bend point yindawo ye-tangent phakathi kombhobho kunye ne-bend roll.Ukutshintsha indiza yokugoba, i-thruster ijikeleza ityhubhu malunga ne-axis yayo yobude.Ngokuqhelekileyo, iikhithi ze-TRPB zinokusetyenziswa kunye noomatshini bokugoba be-rotary bendabuko.Inkqubo iguquguquka kakhulu ngenxa yokuba amaxabiso e-radius egoba amaninzi i-Rm inokufumaneka ngokusebenzisa isethi yesixhobo esisodwa, nangona ukuchaneka kwejometri yenkqubo ayinakuthelekiswa nokugoba okujikelezayo.Iiprofayili ezigobileyo ezichazwe njenge-spline okanye imisebenzi ye-polynomial inokuveliswa.
Ukugoba kathathu kwetyhubhu kunye neeprofayili ezivulekileyo kunokwenziwa kusetyenziswa oomatshini abalula, abadla ngokuzenzekela kunye nabangeyo-CNC abalawulwayo, abakwaziyo ukondla iityhubhu kwindawo yokugoba ngokukhuhlana.Aba matshini badla ngokuba noyilo oluthe nkqo, kunye neerola ezintathu kwinqwelomoya ethe nkqo.
Iikhoyili ze-induction zibekwe malunga necandelo elincinci lombhobho kwindawo yokugoba.Yandula ke ifudunyezwe ngovakalelo ukuya kutsho kuma-800 ukuya kuma-2,200 ngokukaCelsius (ama-430 ukusa kwi-1,200 ngokukaCelsius).Xa umbhobho ushushu kakhulu, uxinzelelo lusetyenziselwa ukugoba umbhobho.Umbhobho ke ngoko unokuqiniswa ngomoya okanye ngesitshizi samanzi, okanye umoya okhoyo unokupholiswa.
Ukugoba kwe-induction kusetyenziselwa ukuvelisa ukugoba okufanelekileyo kuluhlu olubanzi lwezicelo, njengemibhobho (ebhityileyo-engqingqwa) yokunyuka nokwehla komlambo kunye neendawo eziselunxwemeni nakwi-offshore kushishino lwepetrochemical, iiradiyasi ezinkulu zesakhiwo kushishino lokwakha, udonga olungqindilili. , ukugoba kweeradiyasi ezimfutshane zokuvelisa umbane kunye neenkqubo zokufudumeza ezidolophini.
Iingenelo eziphambili zokugoba kokungeniswa zezi:
Awudingi mandrel
Iradiyasi yokugoba kunye ne-engile (1°-180°) iyakhethwa
Iradiyasi yokugoba echanekileyo ephezulu kunye ne-engile
Kulula ukuvelisa iityhubhu ezichanekileyo
Ukugcinwa okubalulekileyo kunokufezekiswa kwi-welding yentsimi
Umatshini omnye unokufaka iindidi ezahlukeneyo zobungakanani bombhobho (1 "OD ukuya ku-80" OD)
Ukunciphisa udonga olugqwesileyo kunye namaxabiso e-ovality
Lambert sheet metal izisombululo isiko umboneleli izisombululo.
Ngeminyaka elishumi yamava kurhwebo lwangaphandle, sisebenza ngokukhethekileyo kumacandelo okulungisa intsimbi echanekileyo, ukusika i-laser, ukugoba kwentsimbi, izibiyeli zentsimbi, amaqokobhe entsimbi ye-chassis, izindlu zombane we-chassis, njl. , ukupolisha, ukuqhunyiswa kwesanti, ukutshiza, ukubethelwa, okungasetyenziswa kuyilo lwezorhwebo, amazibuko, iibhulorho, iziseko ezingundoqo, izakhiwo, iihotele, iinkqubo ezahlukeneyo zokubhobhoza, njl. umgangatho kunye neenkonzo ezisebenzayo zokusetyenzwa kubathengi bethu.Siyakwazi ukuvelisa amacandelo entsimbi yeemilo ezahlukeneyo ukuhlangabezana neemfuno zomatshini ezipheleleyo zabathengi.Sihlala sivelisa izinto ezintsha kwaye siphucula iinkqubo zethu zokuqinisekisa umgangatho kunye nokuhanjiswa, kwaye sihlala "sijolise kubathengi" ukubonelela abathengi bethu ngenkonzo esemgangathweni kwaye sibancede baphumelele impumelelo.Sijonge phambili ekwakheni ubudlelwane bexesha elide kunye nabathengi bethu kuzo zonke iindawo!
