Uphuhliso olukhawulezayo lweshishini leemoto laseTshayina lukhuthaze uphuhliso lweshishini lokuphosa ukufa.UNingbo Beilun uyalonwabela igama elithi "idolophu yasekhaya ye-die casting molds e-China".Ukongeza ekuboneleleni ngeVolkswagen yasekhaya, i-FAW, iChang'an, iChery, iGeely, iGreat Wall, iChunlan, iMidea kunye namanye amashishini, iimveliso zayo zibonelela ngemingundo kwiMercedes Benz, Volkswagen, Audi, Siemens, Ford, General Motors, Mazda kunye nezinye. amashishini adumileyo kwihlabathi.Uyilo kunye nenqanaba lokuvelisa, umthamo wemveliso kunye nokuxinana kweshishini lemveliso ye-die casting molds zikwindawo ephambili e-China.
Ngo-2007, ixabiso lemveliso ye-Beilun molds lafikelela kwi-2.8 yeebhiliyoni zeeyuan, kunye nokuthunyelwa kwamanye amazwe kufikelele kwi-300 yezigidi zeeyuan.Ingeniso yeentengiso zeendawo ezifayo yayiyi-2.6 yeebhiliyoni zeeyuan, kunye nokuthunyelwa kwempahla kumazwe angaphandle kufikelele kwi-420 yezigidi zeeyuan.
1. Isikhundla se-Beilun die-casting molds kwilizwe
Ishishini lokungunda i-Beilun laqala ngeminyaka yoo-1960 kwaye laphuhliswa ngokukhawuleza ngeminyaka yoo-1990, ligxile ekubumbeni i-die-casting.Emva kweminyaka engaphezu kwama-20 yophuhliso, iye yenza inani lamashishini anenzuzo aneempawu ezahlukileyo, kwaye yakhe amashishini asixhenxe obuchwepheshe obuphezulu kamasipala kunye namaziko amabini ephondo lobuchwephesha bobunjineli bobunjineli kushishino lokungunda.Kukho amashishini angama-34 okwenziwa ngumngundo anexabiso lokungunda elingaphezulu kwezigidi ezili-10 zeeyuan.
1.1 Amashishini angundoqo okwenziwa ngundo
Ukususela ngoJanuwari 1, 2006 ukuya kuDisemba 31, 2008, urhulumente uphumeze indlela yokuqala yokuqokelela irhafu yexabiso elongeziweyo ngokwemigaqo kwiimveliso zokubumba eziveliswe kwaye zithengiswe ngamashishini angama-230 angundoqo, kwaye emva koko abuyisele i-50% yexabiso lokwenene elongezelelweyo. irhafu ehlawulweyo.Irhafu ebuyiselweyo yayisetyenziselwa ukuguqulwa kobugcisa, ukukhuselwa kwendalo, ukugcinwa kwamandla kunye nokunciphisa ukusetyenziswa kwamashishini, kunye nophando kunye nophuhliso lweemveliso zokubumba.Phakathi kweenkampani ze-70 kwiPhondo laseZhejiang, i-akhawunti ye-Ningbo ye-50, ngelixa i-Beilun ine-15 (i-14 igxininise kakhulu kwi-mold-casting molds).
1.2 Beilun Die Casting Industry Chain
Ngenxa yobudlelwane obusondeleyo phakathi koyilo lokungunda kunye nenkqubo yokuvelisa kunye nokubonelela ngezinto zokubumba ezinyukayo, unyango lobushushu, ukubonelela ngokubumba, iindawo eziqhelekileyo zokubumba, kunye neendawo ezisezantsi zokubumba / iimveliso (iinxalenye zeplastiki, iindawo zokuphosa ukufa, njl. njl.), ezininzi amashishini okubumba anezinto zombini kunye neemveliso.Ke ngoko, ikhonkco loshishino lokubumba lihlulwe libe ngamacandelo amathathu: "amashishini axhasayo anyukayo", "uyilo lokubumba kunye namashishini okuvelisa", kunye "nolwandiso lwamashishini asezantsi".
1.2.1 Amashishini axhasayo anyukayo
Kukho ngaphezulu kwe-150 unikezelo lwemathiriyeli yokubumba, unyango lobushushu, ukubonelela ngokwenziwa, kunye namanye amashishini axhasayo anxulumene noyilo lokungunda kunye nokuveliswa, kunye nabasebenzi abangaphezu kwama-5000.
1.2.2 Uyilo lokungunda kunye namashishini okuvelisa
Kukho amashishini e-1372 e-mold e-Beilun, abandakanyeka ngokuthe ngqo kwi-mold kunye ne-mold parts processing, kunye nabasebenzi abangaphezu kwe-16000.
(1) Amanani amashishini e-mold asekelwe kwi-distribution yengingqi
Ngokumalunga ne-70% yokusabalalisa kwengingqi yamashishini e-mold e-Beilun igxininiswe kwi-Daqi, ilandelwa yi-Xiapu accounting ye-11.37%.Ugxininiso lwengingqi “luphawu lwamashishini eBeilun mold.
(2) Ulwahlulo olusekelwe kubume bokubhaliswa kweshishini
Ngokwezibalo zeBeilun Mold Enterprises ngohlobo lweshishini, phakathi kwamashishini angama-372, amashishini asekhaya athatha i-96%.Amashishini abucala adlala indima ephambili “olunye uphawu lwamashishini eBeilun mold.
(3) Ukuhlelwa ngokohlobo lokungunda
Ezona ndidi ziphambili zokubumba e-Beilun zizixolelo zokufa kunye nokubumba iplastiki, kunye namanye amashishini anazo zombini.Ukungunda okwenziwa yi-Die-casting kubalelwa kwi-75% ukuya kuma-80%, ukungunda kweplastiki kwi-15% ukuya kwi-20%, kwaye ezinye izibumba zithatha i-5% ukuya kwi-8%.
1.2.3 Amashishini owandisiweyo asezantsi
Ilungelelaniswe kuhlobo lokungunda, amashishini okwandisa umsinga osezantsi agxile ikakhulu kwi-die castings, iinxalenye zeplastiki, iinxalenye zerabha, kunye neendawo zesitampu.Ngokomzekelo, e-Beilun Daqi, apho ukuveliswa kwe-die-casting kugxininiswe, imboni yokuvelisa i-die-casting iye yaphuhliswa kwishishini lokuvelisa i-mold.I-Daqi inamashishini angaphezu kwama-60 okuvelisa i-die-casting, ngaphezu kwe-400 yee-die-casting machines zeentlobo ezahlukeneyo, kunye neenkcukacha ezivela kwi-1250 kN ukuya kwi-25000 kN.Kukho ngaphezulu kwe-150 amashishini owandisiweyo asezantsi eBeilun.
1.3 Umyinge wexabiso lemveliso ye-Beilun die-casting mold elizweni
Ngokwemigangatho yelizwe, ukubumba kwahlulwe ngokweendidi ezilishumi, kunye ne-stamping molds kunye nokubumba kweplastiki kuyeyona mveliso iphambili e-China.Ngophuhliso lwemizi-mveliso yeemoto kunye nezithuthuthu kule minyaka yamva nje, isabelo sokubumba iplastiki kunye ne-die-casting molds siye sanda unyaka nonyaka.Ngokwezibalo ze-China Mold Association, ngo-2001, ukunyangwa kwe-stamping kubalelwa malunga ne-50% yesakhiwo semveliso yaseTshayina, ukubumba kweplastiki kubalelwa malunga ne-34%, ukubumba okufayo kubalwa malunga ne-6%, kunye nezinye iintlobo zokubumba. malunga ne-10%;Ngophuhliso olukhawulezayo lwesithuthuthu, iimoto, kunye nemizi-mveliso yezixhobo zasekhaya, ishishini lokufa liphuhliswe ngokukhawuleza, kwaye ixabiso lemveliso yokubumba i-die-casting linyukile.Ngokutsho kwezibalo kwi-2003, i-die-casting molds yesibini kuphela kwi-punch molds kunye ne-plastic molds ngokubhekiselele kwimveliso kunye nobuninzi, kubalwa malunga ne-8% yemveliso epheleleyo yeentlobo ezahlukeneyo zokubumba;Ngeshishini leemoto libe lelinye lamashishini eentsika eTshayina kunye nendlela yophuhliso lweemveliso ezikhaphukhaphu, eziluhlaza, kunye nezonga amandla, ukuveliswa kweendawo zokuphosa intsimbi engasebenziyo kunye nokubumba kuye kwanda kakhulu.Ngokweenkcukacha-manani zesampulu zeefektri zesizwe ezilahlayo ngo-2006, ixabiso lemveliso ye-die-casting molds e-China libalele i-10% yexabiso lilonke lemveliso yoshishino lokubumba.
Ikota enye yexabiso lilonke lemveliso yesizwe yokubumba i-die-casting ivela kumashishini e-Beilun die-casting mold, ekwabalaselisa isikhundla esibalulekileyo soshishino lwe-Beilun mold kwilizwe.
2. Ubume bangoku beBeilun die-casting mold technology
Okwangoku, amashishini e-backbone mold e-Beilun asebenzise iteknoloji ye-CAD / CAM kuyilo kunye nenkqubo yokuvelisa, kwaye ezinye zazo zongezwa yi-CAE yokwenza uhlalutyo lokulinganisa.Ngethuba lenkqubo yokucubungula, i-high quality-resistant-resistant steel H13 ibe yinto ekhethiweyo yentsimbi.Ukucima i-vacuum, ukuchaneka ngokuchanekileyo emva kokucima, ukudibanisa kunye nokuchithwa kumatshini wokuvala i-mold, kunye nokuvavanya kwisixhobo sokulinganisa ukulungelelanisa okuthathu kuye kwaba yinkqubo eqhelekileyo kunye neendlela eziphambili.Ngokubhekiselele kubasebenzi bobugcisa beshishini, kukho iinjineli eziphezulu ezingaphezu kwama-500, kwaye ezinye iinkampani ziye zazisa iingcali zangaphandle ezivela eJamani, eJapan, naseSouth Korea ukukhokela uyilo lokungunda kunye nemveliso.Kwangaxeshanye, amashishini axhasayo afana nonyango lobushushu kunye nokulungiswa kokwenziwa e-Beilun nawo aphumelele uphuhliso oluthile.
2.1 Iteknoloji yoYilo
I-Mold CAD/CAE/CAM iteknoloji ephambili yokuguqula uyilo lwemveli lokubumba kunye neendlela zokuvelisa, okwenza iingcali zobunjineli zisebenzise iikhomputha ukuyila kunye nokwandisa ukusebenza kwemveliso, isakhiwo sokubumba, inkqubo yokubumba, kunye ne-CNC machining.Oku kunokunciphisa kakhulu uyilo lokungunda kunye nomjikelo wokuvelisa, ukunciphisa iindleko zemveliso, kunye nokuphucula umgangatho wemveliso.
Uninzi lwamashishini eBeilun asebenzise itekhnoloji yeCAD/CAM ngokubanzi kwinkqubo yokwenziwa komngundo, kwaye ngokuthe ngcembe aguquka ukusuka kuyilo olunamacala amabini ukuya kuyilo olunamacala amathathu.Itekhnoloji yokuvelisa edibeneyo edibanisa uyilo lwemodeli emithathu-ntathu kunye nezixhobo zoomatshini be-CNC ziye zakhuthazwa ngokuthe ngcembe, kwaye inkqubo yokwenziwa kwedijithali yokwenziwa kokubumba iphezulu.Amashishini okuvelisa umngundo ngaphezu kobukhulu obumiselweyo aseke i2D ezinikeleyo kunye ne3D yokuyila isebe lokuyila kwaye ithengiwe.
Olu lwazi lungentla luvela kwithala leencwadi.Ukufumana izinto ezininzi zokubumba, nceda unikele ingqalelo kwi-Fenda Mold.
Ixesha lokuposa: Oct-17-2023