Kwimveliso yeeprofayili ze-aluminium, i-tooling iyisitshixo somgangatho wemveliso, ukusebenza kakuhle kwemveliso kunye neendleko. Ukubumba okusemgangathweni kunokuphucula ukuchaneka, ukusebenza kakuhle kunye nokunciphisa izinga le-scrap; ngokuchaseneyo, kuya kukhokelela kwiingxaki zomgangatho, ukudodobala kwemveliso kunye nokunyuka kweendleko. Inqaku elilandelayo liza kuhlalutya ulwazi lweprofayili ye-aluminium evela kwiinkalo ezahlukeneyo kwaye inike isikhokelo esisebenzayo.

Yintoni uMngundo weProfayili yeAluminiyam?

Aluminiyamextrusionmendala sisixhobo esikhethekileyo sokuvelisa, ngobushushu obuphezulu kunye noxinzelelo oluphezulu luya kukhutshelwa kwindawo ethile ye-aluminiyam ye-ingot shape, ubukhulu beemveliso ze-aluminium. Akufuneki kuphela ukudibanisa ngokuchanekileyo imilo, ukuchaneka kunye neemfuno zokusebenza kwemveliso, kodwa kufuneka isebenze kunye ne-extruder, i-hall-off device, izixhobo zokusika kunye nenkqubo yokulawula ubushushu ukuqonda imveliso eqhubekayo ukusuka kwizinto eziluhlaza ukuya kwimveliso egqityiweyo.

Eziukungunda zenziwe ngezinto ezinobukhulu obuphezulu, i-abrasion-resistant kunye ne-high-temperature-resistant-resistant, enokumelana ne-15,000 yeetoni zoxinzelelo kunye ne-600 ℃ ubushushu obuphezulu ngexesha lenkqubo ye-extrusion ukuqinisekisa ukuchaneka komgangatho kunye nokugqitywa komphezulu weeprofayili. Isiseko sayo esisisiseko siquka iinxalenye ezintathu: ngaphambilingundo, umvaipleyiti kunye nengundo umkhono. Isetyenziswa ngokubanzi kwiinkalo ezininzi ezifana neendonga zamakhethini okwakhiwa, iindawo zemoto, iiradiyetha ze-elektroniki, njl.

Iindidi zeAluminiyam yeProfayili yokubumba

Ngokweempawu zesakhiwo seeprofayili zokubumba, ukubumba kweprofayile ye-aluminium yahlulwe kakhulu yaba ziindidi ezintathu eziphambili, kwaye zonke iintlobo zokubumba zahluke kakhulu kuyilo kunye neemeko zesicelo..

IqinileUkungunda

Isetyenziselwa ukuveliswa kweeprofayili ngaphandle kwemingxuma evaliweyo, njengemivalo eqinile, ii-angles kunye namajelo. Ngokomahluko wesakhiwo, inokwahlulwa ibe:

Ubuso obucabaUkungunda: umphezulu wengundo sicaba, icandelo cross-iprofayile kunyengundo imingxuma ihambelana ngokugqibeleleyo, kwaye ingot yenziwe ngokuthe ngqo kwingundo imingxuma, elula kwisakhiwo kwaye iphantsi kweendleko;

IpokothoUkungunda: Isiphelo sangaphambili sixhotyiswe ngecavity encinci kunobubanzi beprofayili, enokuthi iqonde i-welding kunye nokudibanisa kwee-ingots ze-aluminium kunye nenkxaso ye-extrusion eqhubekayo;

UmondliUkungunda: Ixhotyiswe ngepleyiti ye-deflector ezimeleyo (ekwabizwa ngokuba yi-welding plate), ekwazi ukulawula i-contour yeprofayili, isasaze ukuhamba kwe-aluminium, ugweme ukudibanisa ngokuthe ngqo phakathi kwe-ingot kunyengundo umphezulu, kunye nokunciphisa ukuguga kunye nokukrazula.

UmgongxoMabadala

Zisetyenziselwa ukuvelisa iiprofayili kunye ne-cavity enye okanye ngaphezulu evaliweyo, njengetyhubhu ezixande, i-T-slots ye-multi-cavity, njl. Ezi zibumba zihlala zinesakhiwo esine-mandrel kunye ne-cap. Olu hlobo lokungunda ludla ngokuthatha i-manifold structure, ebandakanya i-mandrel kunye ne-cap: i-mandrel inoxanduva lokubumba isakhiwo sangaphakathi seprofayili, kunye nenani lemingxuma emininzi yokuhamba kwe-aluminium; i-cap ibumba iprofayile yangaphandle, kwaye indibaniselwano yezi zibini iqonda ukubumba okudityanisiweyo kweeprofayili ezingenanto.

Umngxuma ophakathiMabadala

Phakathi kokungunda okuqinileyo kunye nomgodi, iprofayili yeprofayili ayivalwanga ngokupheleleyo (enezivulo), njengeprofayili ye-slot emxinwa. Owona mlinganiselo ungundoqo wokugweba ngu“umlinganiselo wendawo yolwimi”, oko kukuthi i-square ratio yendawo yecavity ukuya kububanzi bokuvula (INdawo/Gap²), inkulu iumlinganiselo wendawo yolwimi, phezulu ubunzima be-extrusion. Olu hlobo lokungunda ludla ngokuthatha i-shuntngundo isakhiwo, kodwa kufuneka ukomeleza“Ulwimi”uyilo lwenkxaso, ukuphepha ukuphuka phantsi koxinzelelo oluphezulu.

Izinto eziphambili kwiProfayili yeAluminiyam yoYilo lokuMbumba

Uyilo lokungunda lumisela ngokuthe ngqo isiphumo sokubumba kunye nobomi benkonzo, kufuneka kugxininiswe kwezi zinto zingundoqo zintandathu zilandelayo:

Ijometri kunyePifayileCukuntsonkotha

I-mold cavity kufuneka ihambelane ngokugqibeleleyo kunye ne-cross-section yemveliso, iiprofayili eziyinkimbinkimbi kufuneka zonyuse isakhiwo senkxaso yangaphakathi (njengokomeleza ukukhanya), ukwenzela ukuba kuqinisekiswe amandla ngelixa unciphisa iindleko. Gwema ukuyila izakhiwo ezineekona ezibukhali kunye nokutshintsha ngokukhawuleza kwindonga yodonga ukunciphisa uxinzelelo loxinzelelo.

IsinyithiFphantsiUniformity

Ngokuyila ngokufanelekileyo izakhiwo ezifana neebhulorho zokuphambukisa kunyeamajelo feed, sinokuqinisekisa ukuba izinga lokuhamba kolwelo lwe-aluminium kwi-mold cavity lifanayo, kwaye sigweme iziphene ezifana nobukhulu bodonga olungalinganiyo kunye nokugoba kweprofayili okubangelwa ukungafani kwinqanaba lokuhamba. Kwicandelo elinqamlezileyo eliyinkimbinkimbi, uyilo lomjelo wokuhamba lunokuphuculwa ngokulinganisa.

UbushushuCukulawula

Izibungu kufuneka zixhotyiswe ngeendlela zokupholisa ezisebenzayo ukulungelelanisa amazinga okufudumeza kunye nokupholisa: ubushushu obuphezulu kakhulu bunokubangela ukubola kwesikhunta, ngelixa ubushushu obuphantsi kakhulu bunokubangela iintanda. Uyilo olufanelekileyo lokulawula ukushisa kunokunciphisa uxinzelelo lwe-thermal kunye nokwandisa ubomi bokubumba.

UkunganxibiDesign

Umgangatho ophezulu wensimbi yokubumba (njengensimbi ye-H13) ikhethiwe, kwaye iteknoloji yonyango lomhlaba njenge-nitriding kunye ne-PVD / i-CVD yokugqoka iyamkelwa ukuze kuphuculwe ubunzima kunye nokuxhatshazwa kokugqoka kwendawo yokubumba, kunye nokunciphisa ukunamathela kwe-aluminium kunye nokulahlekelwa kwe-friction.

ULondolozo olulula

Ukwamkela uyilo lwemodyuli, kukulungele ukuchithwa, ukugqithisa kunye nokutshintsha iindawo zokubumba, ukunciphisa ixesha lokunciphisa ukugcinwa. Gwema ulwakhiwo lwangaphakathi olunzima kakhulu, ukunciphisa ubunzima bokugcina.

Iindleko kunye noKwenziwa kokwenzeka kwezinto

Uyilo kufuneka lutshintshwe kwizixhobo ezikhoyo kwifektri (umzekelo, i-3-axis / 5-axis CNC, oomatshini be-EDM), ukuphepha izakhiwo ezichanekileyo ezingaphaya kwamandla okusebenza. Okuphambili kunikwe ukusetyenziswa kwezakhelo zokungunda eziqhelekileyo ukunciphisa iindleko zokwenza ngokwezifiso, kunye nokwandisa isisombululo sokukhangela kunye nokunikezelwa kwezinto zendawo.

Umgaqo kunye namanyathelo oYilo lokungunda

Inkqubo yoyilo lwenzululwazi kunye nomgangatho sisiseko somgangatho ophezulu wokubumba we-extrusion. La manyathelo alandelayo aqinisekisa imveliso ezinzileyo, ukuhamba kwentsimbi efanayo, kunye nobomi benkonzo ende.

Qinisekisa iiParameters zeCavity

Okokuqala, chaza ubungakanani bomgodi wokubumba kunye nolwakhiwo olusekwe kwiprofayili yomnqamlezo, umlinganiselo we-extrusion, ukunyamezela kwemveliso, kunye ne-extruder tonnage. Ukuseta ngokufanelekileyo imilinganiselo yokufa, ulwakhiwo lwesondlo, ubude bebhanti lokusebenza, kunye noyilo lwe-porthole ukuhambelana neemeko zokwenyani zemveliso.

Lungiselela iDie Hole Layout

Uyilo lwemingxuma yokufa luchaphazela ngokuthe ngqo ukulingana kwamandla kunye nokuzinza kokuhamba. Ukufa komngxuma omnye, beka umngxuma embindini ukuqinisekisa ukuhamba ngokulinganayo. Ukufa kwemingxuma emininzi, cwangcisa imingxuma ngokulinganayo kumbindi ukunqanda uxinzelelo, ukuguqulwa, okanye umgangatho ongahambelaniyo weprofayile.

Bala ubungakanani bomngxuma wokufa ngokuchanekileyo

Bala ubungakanani bomngxuma wokufa ngokuqwalasela ngokupheleleyo i-alloy shrinkage, ukwanda kwe-thermal, kunye nokuguqulwa ngexesha lokukhupha. Gcina unyamezelo olwaneleyo ukuqinisekisa ukuba iprofayili yokugqibela ihlangabezana neemfuno zomda emva kokupholisa kunye nokulungiswa.

I-Balance Metal Flow Velocity

Ukuhamba ngendlela efanayo kubalulekile ukunqanda ukujijeka, ukujija, okanye ukungalingani kodonga.

Ukukhawulezisa ukuhamba kwiindawo ezinqabileyo ezinqabileyo, eziyinkimbinkimbi, okanye ezikude ngokunciphisa ibhande elisebenzayo okanye ukongeza imijelo yesikhokelo.

Ukuba kuyimfuneko, sebenzisa imingxuma yokulinganisa okanye imingxunya engaphambili ukuzinzisa ngakumbi ibala lokuhamba.

Yomeleza ukuqina komngundo kunye nolwakhiwo

Iimbumba zisebenza phantsi kwexesha elide lobushushu obuphezulu kunye noxinzelelo oluphezulu. Sebenzisa intsimbi ephezulu njenge-H13, yongeza iinguqu ezijikelezileyo ukuphelisa uxinzelelo loxinzelelo, ukujiya iindawo eziphambili, kwaye usebenzise izixhobo zokulinganisa ukuqinisekisa ukusabalalisa uxinzelelo. Amandla aneleyo akhusela i-deformation kunye nokuphuka.

Uyilo lokuCoca ngokulula kunye noLondolozo

Gcina iziteshi zokucoca kunye namazibuko ukususa i-aluminium slag kunye neediphozithi ngokufanelekileyo. Sebenzisa iimodyuli kunye nezakhiwo ezishenxisekayo ukuze kulungiswe ngokukhawuleza. Yongeza iimpawu zokubeka kunye nezalathi zokufakela ukunciphisa iimpazamo zendibano kunye nomonakalo ngexesha lokusetyenziswa.

Zeziphi izinto ezichaphazela uBomi boMngundo weAluminium Extrusion?

Mindala ubomi buchatshazelwa zizinto eziphathekayo, uyilo, ukusetyenziswa kunye neminye imiba, ukubumba okukumgangatho ophezulu kunokufezekisa amakhulu amawaka e-extrusion, ngelixa ukubumba okusemgangathweni kungasetyenziselwa amaxesha ambalwa kuphela ukusilela:

UkungundaSithiQimeko

Ubunzima, amandla kunye nokumelana nokugqoka kwentsimbi yokubumba ichaza ngokuthe ngqo ubomi. Umgangatho ophezulu we-H13 yensimbi, i-CPM ye-powder steel (umzekelo, i-S7, i-M4) inokuchasana ngokugqwesileyo kwiqondo lokushisa eliphezulu kunye nokugqoka, ngelixa isinyithi esinexabiso eliphantsi sixhomekeke kwi-deformation, i-crack kunye nezinye iingxaki.

Uyilo kunye neNkqubo yokuVelisa

Iziphene zokuyila kunye nokungabikho kokuchaneka kokuvelisa zizona zizathu eziphambili zobomi obufutshane bokubumba.

Yila: Ukugxininiswa koxinzelelo (njengamaphethelo abukhali, ukuguqulwa kobunzima bodonga), umgijimi ongalinganiyo, ubude obungenangqiqo bebhanti yokusebenza, njl., Kuya kukhawulezisa ukulahleka kwesikhunta.

Ukuvelisa: iteknoloji yokuvelisa ngokuchanekileyo (efana ne-CNC machining, i-EDM yokukhutshwa kombane) inokuphucula ukuchaneka kunye nomgangatho womhlaba wesikhunta ukunciphisa ukugqoka kunye nokukrazula ngexesha lokusetyenziswa; ukuba izixhobo zoomatshini eziqhelekileyo zisetyenziselwa ukusetyenzwa, ukutenxa okukhulu kubukhulu bomngxuma wokungunda kunye noburhabaxa obuphezulu bomphezulu kuya kukhokelela ekwandeni kokumelana nokuhamba kwe-aluminiyam kunye nokunyuka kokunxiba kokungunda.

Inkqubo yonyango lobushushu: ukucima, inkqubo yokufudumala ngokungafanelekanga kuya kukhokelela ekuqineni okunganeleyo kwesikhunta okanye intsalela yoxinzelelo lwangaphakathi, njengokucima ukushisa kuphezulu kakhulu kuya kwenza i-mold steel grain coarse, ukwehla kokuqina, kulula ukuqhekeka; ukucaphuka akwanelanga kuya kuhlala kuxinzelelo lwangaphakathi, ukusetyenziswa kwenkqubo kuthambekele kwi-deformation.

Inqanaba lolondolozo

Ukugcinwa komngundo kufana nokugcinwa kwemoto, ukugcinwa rhoqo kunokwandisa kakhulu ubomi.

Ulondolozo lwemihla ngemihla: emva kwemveliso nganye, kufuneka uhlambulule i-mold cavity, imingxuma emininzi kunye nebhanti yokusebenza ngexesha lokususa i-aluminium eseleyo, ukuphepha ukukrazula iiprofayili kunye nokubumba ngexesha lemveliso elandelayo; ukupoliswa rhoqo komngundo (usebenzisa ivili lokusila idayimani okanye intlama yokupolisha), ukugcina umphezulu webhanti yokusebenza..

Ukugcinwa rhoqo: lonke inani elithile lamaxesha okukhutshwa, yenza unyango lwe-nitriding okanye ukulungiswa kwe-coat surface kwi-molds ukunyusa ukuxhathisa ukunxiba; ukuseka uluhlu lokutshekisha ulondolozo ukujonga ukuba ngaba iimolds zineentanda, ukonakala, ukukrazuka nokukrazuka, njl.njl. ngexesha lolondolozo ngalunye, kwaye uzilungise okanye uzibuyisele kwangethuba.

Ukugcinwa kunye nokugcinwa: Xa isikhunta singasebenzi, sicoce kwaye usebenzise i-oyile echasene ne-rust, yigcine kwindawo eyomileyo, yobushushu obungaguqukiyo kunye nendawo enomoya ukuze ugweme ukubola komswakama okanye ukuguqulwa.

ImvelisoOi-perationCiimeko

Ukusebenza kwemveliso esemgangathweni ngundoqo wokukhusela ukubunjwa, ukusebenza okungafanelekanga kuya kunciphisa kakhulu ubomi bobumba.

Ulawulo lweparamitha yokwenyusa: Ubushushu bokukhula (ubushushu be-ingot,ngundo iqondo lobushushu), uxinzelelo kunye nesantya kufuneka zilawulwe kuluhlu olufanelekileyo ukunqanda ukulayisha ngaphezulungundo ngenxa yobushushu obugqithisileyo kunye noxinzelelo olugqithisileyo - umz. iqondo lobushushu eliphezulu kakhulu ingot iya kukhawulezisa ukuthamba kunye nokuguga kwengundo, kunye noxinzelelo oluphezulu kakhulu (ukugqithisa umda wokuthwala umthwalo wengundo) iya kukhokelela kutshintsho lwengundo.

Ulawulo lwekhwalithi ye-aluminiyam: ukucoceka kwe-ingot kufuneka kube kumgangatho, ukungcola (okufana nentsimbi, i-silicon) umxholo ophezulu kakhulu uya kwandisa ukuchasana nokuhamba kwe-aluminium liquid, kwandisa ukugqoka kwe-mold; umphezulu we-ingot kufuneka uhlambuluke, ukuphepha ioli, i-oxide kunye nezinye izinto ezingcolileyo kwi-mold cavity, ukukrazula isikhunta.

Ukufudumeza komngundo: ukungunda kufuneka kufudunyezwe phambi kokuveliswa, ukunqanda ukungunda okubandayo ngokukhawuleza ukudibana nobushushu obuphezulu be-ingot ye-aluminium, okukhokelela kumothuko we-thermal okhokelela kwiintanda.

Ugcino kunyeMulawulo

Izibungu kufuneka zigcinwe kwindawo eyomileyo, ehlala rhoqo, ukuphepha ukubola okanye ukubola; ukusekwa kokusetyenziswa kweefayile zokubumba, ukucwangciswa kwenzululwazi, ukujikeleza, ukuphepha ukudinwa okugqithisileyo kwesikhunta esisodwa.

UkusilelaForms kunyeCiiases zeMabadala

Umngundo ekusetyenzisweni kokungaphumeleli okuqhelekileyo kwinkqubo yeefom ezine eziphambili, kufuneka zijoliswe ekuthinteleni:

Ukunxiba Ukungaphumeleli

Olu lolona hlobo lubalulekileyo lokungaphumeleli, olubonakaliswa njengemiphetho ebuthuntu, iikona ezijikelezileyo, iigrooves zomphezulu, ukuxobuka, njl. Oonobangela abaphambili baquka:
Ngexesha lenkqubo extrusion, ulwelo aluminiyam lobushushu eliphezulu kunyengundo Umphezulu womgxobhozo utyhutyha ngesantya esiphezulu, nto leyo ekhokelela ekubeni iguge kancincingundo imathiriyeli engaphezulu.

Ngaphantsi kwendawo yobushushu obuphezulu, ubulukhuni bengundo intsimbi iyancipha kwaye ukuxhathisa ukunxiba kuncipha, ukukhawuleza ukunxiba.

I-Aluminium liquid oxidation phantsi koxinzelelo oluphezulu, ukubunjwa kwe-aluminium oxide (Al₂O₃) ukuqina kuphezulu kakhulu (ubunzima be-Mohs 9), buya kuvelisa "impembelelo eyingozi"ngundo umphezulu, kwangaxeshanye, inxalenye yolwelo aluminiyam iya kuthotyelwangundo umphezulu, ukwakheka kokuqokelelana kwamathumba, i-extrusion elandelayo iya kukrwelangundo umphezulu kunye neeprofayili.

Ukuguqulwa kwePlastiki

Isikhunta sivelisa kunye nokukhubazeka phantsi kokushisa okuphezulu kunye noxinzelelo oluphezulu, okubangelwa ukuwa kwebhanti yokusebenza, i-cavity ellipse, kunye nokuchaneka komgangatho weprofayili ayinakuqinisekiswa. Oku kubangelwa ubukhulu becala ngenxa yokungonelanga kwamandla ezinto zokubumba, unyango olungafanelekanga lokushisa okanye iiparamitha ezigqithisileyo ze-extrusion.

Ukudinwa Umonakalo

Ukufudumeza okuphindaphindiweyo kunye nokupholisa kuvelisa imijikelo ye-thermal, ukuze umphezulu wokungunda uvelise uxinzelelo kunye noxinzelelo olutshintshanayo, kwaye ngokuthe ngcembe yenze iintanda ezincinci kunye nokwandiswa. Amandla esivuno somphezulu we-mold ayancipha phantsi kobushushu obuphezulu, okwandisa ngakumbi isizukulwana sokudinwa kokuqhekeka.

Ukungaphumeleli kokwaphuka

Emva kokuba i-microcracks ikhule ukuya kwinqanaba elithile, amandla okuthwala isikhunta ayancipha ngokukhawuleza, kwaye ekugqibeleni kwenzeka ukuphuka. Iimbangela zibandakanya ukuxinzezeleka koxinzelelo kwinqanaba lokuyila, ukuqhekeka okushiyekileyo kwinkqubo yokuvelisa, ukutshisa okwaneleyo okanye utshintsho olukhawulezayo kwixinzelelo lwe-extrusion ngexesha lokusetyenziswa.

Yintoni echaphazela ixabiso leProfayile yeAluminiyam yesiKho

Umahluko omkhulu weendleko zokubumba ngokwesiko ulawulwa zizinto ezine eziphambili:

Inkangeleko yesimoSize kunyeCiros-icandeloANONE

Inkulu i-cross-section yeprofayili, ubungakanani bokubumba kufuneka bunyuswe ngokufanelekileyo, ubuninzi bezinto eziphathekayo kunye nobunzima bokucubungula, iindleko ziyanda ngokwemvelo. Ngokomzekelo, iphrofayili ye-100mm × 50mm, ubungakanani bokubumba obuhambelanayo bu malunga ne-180mm × 130mm, ixabiso liphezulu kakhulu kunobumba oluncinci.

UlwakhiwoCukuntsonkotha

Ubunzima besakhiwo yinto ephambili echaphazela iindleko, kwaye ubunzima bokucubungula kunye nexesha lokujikela lokubumba okuhlukeneyo kwesakhiwo kuyahluka kakhulu.

Iiprofayili ezisicaba eziqinileyo (umzekelo, intsimbi yentsimbi, imivalo ye-aluminium eqinile): kuphela isethi enye ye-molds flat iyadingeka, ukusetyenzwa okulula (i-CNC yokugaya ingagqitywa), ixesha elifutshane lokujikeleza kunye neendleko eziphantsi;

Iiprofayile ezimile okanye ezintsonkothileyo (umzekelo, iityhubhu ezininzi zelumen, iiprofayili ezineembambo ezintsonkothileyo): zifuna ukusetyenziswa kwezinto ezininzi zokubumba i-shunt, ezibandakanya ukucutshungulwa okuchanekileyo kunye nokuhlanganiswa kwezinto eziphambili zokubumba, izigqubuthelo zokubumba, iibhulorho ze-shunt, njl.

Iiprofayili ezichanekileyo eziphezulu (umzekelo, ukunyamezela okungqongqo, ukugqiba okuphezulu): iipads ezikhethekileyo ezongezelelweyo, ukupholisa ngokuchanekileyo kunye nokuvavanya kuyadingeka, kunye nohlengahlengiso oluninzi olufunekayo kwinkqubo, ekhokelela kwipesenti ethile yeendleko eziphezulu kunezibungu eziqhelekileyo ezichanekileyo.

ImithaWisibhozo kunyeExtruderSiinkcukacha

Ubunzima bemitha (ubunzima ngemitha ubude) benkangeleko bumisela ngokuthe ngqo ithoni ye-extruder efunekayo, ethi yona ichaphazelengundo uyilo kunye neendleko.

Iiprofayili ezinobunzima beemitha ezincinci (umzekelo, iiprofayili ezincinci ze-elektroniki): i-extruder tonnage efunekayo incinci, iimfuno zamandlangundo ziphantsi, kwaye ingundo inokwenziwa kwisakhiwo esincinci, esikhokelela kwixabiso eliphantsi.

Iiprofayili ezinobunzima beemitha ezinkulu (umzekelo, iiprofayili ezinkulu zodonga lwamakhethini): i-extruder tonnage efunekayo inkulu, uxinzelelo lwe-extrusion lukhulu, iimfuno zamandlangundo ziphezulu kakhulu, kwaye zijiyilengundo intsimbi kunye nesakhiwo esomeleleyo inkxaso ziyafuneka, nto leyo eyandisa iindleko zengundo ngokubalulekileyo.

Umzekelo, kwiprofayili yodonga lwesikwere sodonga lwesikwere kunye nobunzima bemitha enkulu, ubukhulu bengundo kufuneka kwandiswe kakhulu, ngelixa iprofayile ye-elektroniki kunye nobunzima bemitha encinci, ubukhulu be-ngundo ingancitshiswa kakhulu, kwaye umahluko kwiindleko zezinto eziphathekayo ubalulekile.

Izinto eziphathekayo kunyeAuloyiSunyulo

Ukukhethwa kwezinto zokubumba kuchaphazela ngokuthe ngqo iindleko kunye nobomi, umahluko wexabiso lezinto ezahlukeneyo unokuba ngamaxesha amaninzi:

I-Standard H13 i-mold yensimbi: ixabiso eliphantsi, ukugqitywa kwendawo jikelele, kufuneka kulandelwe unyango lwe-nitriding, olulungele ukuveliswa kobuninzi bokuchaneka okuqhelekileyo, iiprofayili zesivuno esiphakathi, lukhetho oluqhelekileyo kwiimarike;

Umgangatho ophezulu we-H13 yensimbi (efana ne-H13 ethunyelwa ngaphandle, i-electroslag i-H13 ehlanjululweyo): ixabiso eliphezulu kunentsimbi ye-H13 eqhelekileyo, ukucoceka okuphezulu, ukungcola okuncinci, ukuchasana nokugqoka kunye nokuqina kubhetele, ubomi obude bokubumba, bulungele isivuno esiphezulu, iimfuno eziphezulu zendawo yokuvelisa.

Iimbumba zengxubevange (ezifana nentsimbi ye-CPM yomgubo, i-carbide ifake i-molds): ixabiso eliphezulu, kodwa lixhatshazwa ngokugqithiseleyo, umgangatho omhle womphezulu, ngaphandle kwesidingo se-nitriding yesibini, ubomi bokubumba bungaphezulu kakhulu kunobumba obuqhelekileyo, obulungele ukuveliswa kobuninzi bokuchaneka okuphezulu, iiprofayili eziyinkimbinkimbi (ezinje ngeendawo zemoto, iiprofayili ze-aerospace), ekuhambeni kwexesha kunokunciphisa ixabiso lemveliso nganye.

Izicwangciso ezisebenzayo zokuNciphisa iProfayili yeAluminiyam eNcinyiweyo yokuLahleka koMngundo

Ngala manyathelo mathandathu alandelayo, unokwandisa kakhulu ubomi bomngundo kwaye unciphise izinga lokunxiba:

LungiselelaMindalaDesign

Ukuze kuphuculwe ubomi bobunjwa beprofayili ye-aluminium kunye nokunciphisa iindleko, uyilo lwemodyuli yesakhiwo lunokusetyenziswa, ibhanti lomsebenzi, ipleyiti ye-deflector kunye nezinye iindawo zokugqoka zingasetwa njengemodyuli yokutshintsha eyahlukileyo, ukuthintela ukunxiba kunye nokukrazula kwendawo okubangelwa yi-scrap yonke yokubumba; ngelo xesha, ukusetyenziswa kwe-software ye-CAE yokulinganisa ukulungelelanisa ukuyila kwejelo lokuhamba, ukunciphisa uxinzelelo lwexinzelelo kunye nokumelana nokuhamba kwe-aluminium, ukunciphisa ukubola kwesikhunta kunye nokukhathala kwe-thermal.

Kwimibumbo yeprofayili eyinkimbinkimbi, isicwangciso "sokubumba ngamanyathelo" sinokuphunyezwa, oko kukuthi, ukubunjwa kwangaphambili ngokubunjwa kwangaphambili.ngundo, kwaye emva koko yenziwe ngokuchanekileyo ngumbumba wokugqibela, ukwenzela ukuba ukusabalalisa uxinzelelo lwe-extrusion kunye nokunciphisa umthwalo wendawo we-mold.

UphuculoMindalaMizixhobo kunyeSubusoTunyango

Umgangatho ophezulu wensimbi yokubumba (efana ne-H13 ethunyelwa ngaphandle, i-CPM ye-powder steel) ingasetyenziselwa, kunye nebhanti yomsebenzi, imingxuma emininzi kunye nezinye iindawo eziphakamileyo zokugqoka ezifakwe kwi-carbide, ukwenzela ukuba kuphuculwe ngokufanelekileyo ukuxhatshazwa kwendawo.

Ukongeza, kuyafuneka ukuba kusetyenziswe iteknoloji yokuqinisa umgangatho ophezulu, njengonyango lwe-nitriding ukuphucula ubulukhuni bomhlaba kunye nokuxhatshazwa kokugqoka, ukusetyenziswa kwe-TiN /TiAlN PVD yokugqoka ukunciphisa i-adhesion ye-aluminium kunye ne-friction coefficient, okanye i-CVD yokugubungela ukunyusa ukuxhathisa ukushisa okuphezulu. Kwimveliso yangempela, unyango olufanelekileyo lomphezulu kufuneka lukhethwe ngokwemeko ethile yemveliso.

Uphuculo lokuchaneka kweMveliso

Ukusetyenziswa kwezixhobo eziphezulu zokuchaneka zisisiseko sokuqinisekisa umgangatho wokubumba. Ngomatshini we-CNC, i-electric discharge machining (EDM) okanye iinkqubo zokusika i-laser, ukunyamezelwa kwe-dimensional engqongqo kunye nokugqitywa komphezulu ogudileyo kunokufezekiswa, ngaloo ndlela kuncitshiswe ukumelana nokuhamba kwe-aluminium kunye nokwandisa ubomi benkonzo yokubumba.

Ukongeza, kwi-molds enezakhiwo eziyinkimbinkimbi, ushicilelo lwe-3D olukhawulezayo lweprototyping lunokwaziswa ukuvelisa iiprototypes. Ukuqinisekiswa kokungunda kovavanyo phambi kokuveliswa kobuninzi obusesikweni kunokubona iziphene zokuyila kwaye kuzilungise kwangaphambili, ukunciphisa kakhulu isantya sokubumba okubangelwa yimpazamo yokucubungula.

Ulawulo loMgangatho olomeleziweyo

Ukuphunyezwa kovavanyo olungonakalisi yinxalenye ephambili yolawulo lomgangatho. Ukusebenzisa uvavanyo lwe-ultrasonic okanye iteknoloji yokukhangela i-magnetic flaw flaw, iziphene ezinokubakho ezifana nokuqhekeka kwangaphakathi kunye ne-porosity zingabonwa ngaphambi kokuba izibungu zifakwe kwimveliso, ukuphepha ukubunjwa kwengxaki ekugelezeni kumgca wokuvelisa kwaye kubangele i-scrap eninzi.

Ngexesha elifanayo, kucetyiswa ukuseka ifayile yokulandelela ukusebenza kwe-mold. Iirekhodi ezineenkcukacha zenani lexesha ngalinye isethi yokusetyenziswa kwesikhunta, iirekhodi zokugcinwa kunye nemodi yokungaphumeleli, ngokuhlalutya idatha ukufumanisa ingcambu yeengxaki eziphindaphindiweyo, ukwenzela ukulungiswa koyilo olulandelayo kunye nokuphuculwa kwenkqubo ukunika isiseko.

ULondolozo oluThintelayo

Ukuseka isicwangciso sokucoca rhoqo, coca ingundo Umngxuma, imingxuma emininzi kunye nebhanti yokusebenza ngexesha emva kwemveliso nganye, susa intsalela yenkunkuma ye-aluminium kunye nokuncamathela ulwelo lwe-aluminium ukunqanda ukukrwela inkunkuma.ngundo; ukuseka umjikelo wokuthambisa, khetha izithambisi ezikhethekileyo zobushushu obuphezulu (umzekelo, izithambisi ezisekwe kwigraphite, izithambisi ezisekelwe kwi-ceramic), kwaye uzisebenzise kwibhanti lokusebenzangundo kunye nomphezulu we-ingot ukunciphisa ilahleko yokukhuhlana.

Ukujongwa kwexesha langempela lobushushu, uxinzelelo, isantya kunye nezinye iiparitha kwinkqubo ye-extrusion, ngokusebenzisa inkqubo yokulawula ye-PLC ukuseta i-alarm threshold, ukuphepha ukugqithiswa kweparameter okubangelwa ukugqithiswa kwe-mold; ukupholishwa rhoqo kunye nokulungiswa komngundo, xa ibhanti elisebenzayo libonakala linxiba kancinci, unyango olungexesha lokupholisha ukubuyisela ukugqitywa komphezulu, ukuphepha ukunxiba kunye nokukrazula ukonakala.

Intshayelelo yeIkrelekreleMi-onitoringTiteknoloji

Faka ii-sensors ze-IoT (umzekelo, ii-sensors zeqondo lokushisa, i-vibration sensors, i-pressure sensors) kwi-molds ukujonga imeko yokusebenza ye-molds ngexesha langempela, ukuqikelela iimfuno zokugcinwa kwe-molds ngokuhlalutya idatha, kwaye ulungiselele ukulungiswa kwangaphambili ukuze ugweme ukusilela ngokukhawuleza..

Ukwamkela inkqubo yokuthambisa ezenzekelayo ukuze kufakwe i-lubricant ngokuzenzekelayo kwi-molds ngokwesingqisho semveliso, ukuqinisekisa ukuthambisa okufanayo kunye nexesha elifanelekileyo kunye nokunciphisa ukuthambisa okunganeleyo okubangelwa yimpazamo yomntu..

Ukwazisa i-algorithms ye-AI ukuqikelela ubomi obuseleyo bengundo ngokuhlalutya idatha yokusetyenziswa kwengundo (njengenani le-extrusion, utshintsho lobushushu, i-vibration frequency), ukubonelela ngesiseko senzululwazingundo ukutshintshwa kunye nokugcinwa.

Imizila yexesha elizayo kuYilo lweAluminiyam yokuMbumba

Ngotshintsho kwishishini lemveliso ukuya ekusebenzeni okuphezulu, okuluhlaza kunye nokwenza ngokwezifiso, uyilo lweprofayile ye-aluminium lubonisa imikhombandlela emine yophuhliso:

LuhlazaSiyasebenzisekaDuphuhliso

Imigaqo-nkqubo yokukhusela indalo iyaqina kwaye imfuno yenkampani yokunciphisa iindleko, ikhuthaza ukuyila kwe-mold kwinguqu eluhlaza. Kwelinye icala, uphando kunye nophuhliso lwezithambisi kunye nezinto ezipholisayo ezinokulunciphisa ungcoliseko lwendalo esingqongileyo, kodwa lunciphise ukubola kokungunda; kwelinye icala, yandisa uyilo lolwakhiwo lokungunda, olufana nokusetyenziswa kwesakhelo sokungunda esingenanto, imivalo yokuqinisa ukukhanya, njl.njl., ukuze kuncitshiswe inkcitho yemathiriyeli kunye nokuphucula ukusetyenziswa kwemithombo.

Ukongeza, uphuhliso lokungunda okonga amandla lukwayindlela ebalulekileyo. Ngokulungiswa kwenkqubo yokulawula ubushushu, ukunciphisa ukusetyenziswa kwamandla kwi-preheating kunye nenkqubo yokupholisa i-mold, ukwenzela ukunciphisa ngokufanelekileyo ukukhutshwa kwekhabhoni kwinkqubo yokuvelisa i-Material Innovation kunye ne-Lightweighting..

Ukuveliswa kwezinto ezintsha kunye nokuKhanya

Phonononga ama-alloys amatsha kunye nezixhobo ezidibeneyo, uphuhlise izinto zokubumba ezilula kunye neziphezulu, ukunciphisa ubunzima bobumba ngelixa uqinisekisa ukusebenza, kunye nokuphucula ukusebenza kakuhle kwe-extrusion.

Imodyuli kunye nokuKhawulezaMindala Guqula

Imfuno ekhulayo yemveliso elungelelanisiweyo ityhalele ukubumba kwimodyuli kunye nokutshintsha ngokukhawuleza kokungunda. Ngophuhliso lwenkqubo yokubumba imodyuli, ukubumba kuya kwahlulwa kwisakhelo sokubumba esisemgangathweni kunye nemodyuli yecavithi enokutshintshwa, xa kutshintshwa imveliso kuphela kufuneka ithathe indawo yemodyuli yomngxunya ngaphandle kokutshintsha yonke into, ngaloo ndlela inciphisa kakhulu ixesha lokutshintsha imveliso.

Ngexesha elifanayo, ukusetyenziswa kweteknoloji yokudibanisa ngokukhawuleza (ezifana ne-hydraulic-fittings quick-change fittings, i-electromagnetic adsorption device) inokuphucula ukusebenza kakuhle kofakelo lokubumba kunye nokuchithwa; ukuphuhliswa kwesakhelo sokubumba jikelele ukulungelelanisa kwiimodyuli zecavity ezahlukahlukeneyo, kunokunciphisa ngokufanelekileyo iindleko zokwenza ngokwezifiso, kunye nokulungelelaniswa kakuhle kwindlela yokuvelisa i-batch encinci, iindidi ezininzi.

Ukwenziwa kwedijithali kunye nobukrelekrele

Ukuhlanganiswa okunzulu kweteknoloji yedijithali kunye noyilo lokubumba kuqala kubonakaliswe ekudityanisweni kwe-CAD / CAM / CAE iqonga loyilo oluhlanganisiweyo lokuqonda yonke inkqubo yedijithali, kunye nokusetyenziswa kwe-algorithms ye-AI ukulungelelanisa iiparitha, ukulungiswa kweengxelo zexesha langempela, ngaloo ndlela kuphuculwe ukusebenza kakuhle koyilo kunye nokuchaneka.

Ngesi siseko, ukukhuthazwa kweqonga lokwabelana ngomngundo ukukhuthaza ulwabiwo olulolona lufanelekileyo lwezibonelelo, uphuhliso lwedijithali yokulinganisa iwele lokulinganisa iimeko zokusebenza kunye nokuqikelela ukusilela, kwaye ekugqibeleni uqonde ulawulo olukrelekrele kumjikelezo wobomi bonke bomngundo, ukuphucula kakhulu ukusebenza kakuhle kwemveliso kunye nokunciphisa iindleko.

Ukuqukumbela

Uyilo lokungunda lweprofayili yeAluminiyam kunye nolawulo lobomi ngokusetyenziswa kwezinto, ubume, inkqubo kunye namanye amakhonkco, malunga nokhuphiswano olungundoqo lwamashishini. Ngaphantsi koxinzelelo lokhuphiswano lweemarike, uyilo olusulungekileyo kunye nolawulo lwezesayensi luyisitshixo sokunciphisa iindleko kunye nokwandisa ukusebenza kakuhle. Kwixesha elizayo, ukwenziwa kwezinto ezikrelekrele kunye nohlaza kuya kukhuthaza ukusungulwa kweshishini, ekuphela kwendlela yokuba amashishini abambe amathuba entengiso kwaye afezekise uphuhliso oluzinzileyo kukuqhubeka nokuphucula itekhnoloji kunye nolawulo.