1.Fa'idodin Die Casting
Complex Geometry
Die simintin gyare-gyare yana samar da sassan juriya na kusa waɗanda ke da ɗorewa da tsayin daka.
Daidaitawa
Die simintin yana ba da juriya daga +/- 0.003 ″ – 0.005″ a kowace inch, har ma da matsatsi kamar +/- .001” ya danganta da ƙayyadaddun bayanan abokin ciniki.
Ƙarfi
Sassan simintin gyare-gyare sun fi ƙarfi fiye da sassa na allura kuma sun fi juriya ga yanayin zafi.Kaurin bango na sassa na iya zama bakin ciki fiye da na sauran hanyoyin masana'antu.
Ƙararren Ƙarshe
Za a iya samar da sassan simintin gyare-gyare tare da sassauƙa ko sassaukarwa da fenti iri-iri da gamawa.Ana iya zaɓar ƙarewa don karewa daga lalata da inganta bayyanar kayan kwalliya.
2.Die Casting Processes
Hot-Chamber Die Casting
Har ila yau, an san shi da simintin gyare-gyare na gooseneck, ɗakin zafi shine mafi mashahurin tsarin simintin mutu.An nutsar da ɗakin injin ɗin allura a cikin narkakkar ƙarfe kuma tsarin ciyar da ƙarfe na "gooseneck" yana kawo ƙarfen zuwa cikin rami mai mutu.
Cold-Chamber Die Casting
Ana amfani da simintin gyaran ɗaki mai sanyi don rage lalata injin.Karfe da aka narkar da shi ana sanya shi a cikin injin allura kai tsaye, yana kawar da buƙatar injin ɗin da aka nutsar a cikin narkakken ƙarfe.
3.Die Casting Gama
As-Cast
Zinc da zinc-aluminum sassa ana iya barin su azaman-simintin gyare-gyare kuma suna riƙe juriya mai ma'ana.Dole ne a lulluɓe sassan aluminum da magnesium don cimma juriya na lalata.Yawancin sassan simintin gyare-gyare suna karyewa daga simintin simintin gyare-gyare, suna barin tagwaye a wuraren ƙofa.Yawancin simintin gyare-gyaren kuma za su sami alamun gani da fitattun masu fitar da su suka bari.Ƙarshen saman don simintin simintin gyare-gyare na zinc yana yawanci 16-64 microinch Ra.
Anodizing (Nau'in II Ko Nau'in III)
Aluminum yawanci anodized ne.Nau'in anodizing na II yana haifar da ƙarewar oxide mai jurewa.Za a iya zama anodized sassa a cikin launi daban-daban - fili, baki, ja da zinariya sun fi yawa.Nau'in III ƙare ne mai kauri kuma yana ƙirƙirar Layer mai jure lalacewa baya ga juriyar lalata da aka gani tare da Nau'in II.Anodized coatings ba su da wutar lantarki.
Rufin Foda
Duk sassan simintin gyaran kafa za a iya shafa su da foda.Wannan wani tsari ne inda ake fesa fenti ta hanyar lantarki a wani sashi wanda ake toyawa a cikin tanda.Wannan yana haifar da ƙaƙƙarfan, sawa- da kuma juriya mai jurewa wanda ya fi ɗorewa fiye da daidaitattun hanyoyin zanen rigar.Akwai nau'ikan launuka iri-iri don ƙirƙirar kyawawan abubuwan da ake so.
Plating
Tutiya da magnesium sassa za a iya plated da electroless nickel, nickel, tagulla, tin, chrome, chromate, Teflon, azurfa da zinariya.
Fim ɗin Sinadari
Za a iya amfani da gashin gashi na chromate don kare aluminum da magnesium daga lalata da kuma inganta mannewa na fenti da kayan aiki.Abubuwan da aka canza fim ɗin suna da wutar lantarki.
4.Aikace-aikace na Die Casting
Aerospace And Automotive abubuwan
Mutuwar simintin gyare-gyare yana aiki da kyau don yin abubuwa daga babban ƙarfin aluminum ko magnesium mai nauyi don aikace-aikacen mota da sararin samaniya.
Gidajen Haɗa
Kamfanoni da yawa suna amfani da simintin gyare-gyare don yin hadaddun shingen shinge na bakin ciki ciki har da ramummuka masu sanyaya da fins.
Kayan aikin famfo
Matakan simintin gyare-gyaren da aka kashe suna ba da ƙarfin tasiri mai girma kuma ana sauƙaƙe su don kayan aikin famfo.
5.Overview: Menene Die Casting?
Ta yaya Die Casting Aiki?
Die simintin gyare-gyare shine tsarin masana'antu na zaɓi lokacin samar da babban juzu'i na sassan ƙarfe masu rikitarwa.Ana yin sassan simintin gyare-gyare a cikin ƙarfe na ƙarfe, kama da waɗanda ake amfani da su wajen gyaran allura, amma ana amfani da ƙananan ƙarfe masu narkewa kamar aluminum da zinc maimakon robobi.Ana amfani da simintin gyare-gyare da yawa saboda iyawar sa, amintacce da daidaito.
Don ƙirƙirar ɓangaren simintin simintin gyare-gyare, ana tilastawa narkakkar ƙarfe zuwa cikin gyaggyarawa ta hanyar matsi mai ƙarfi ko na huhu.Waɗannan gyare-gyaren ƙarfe, ko sun mutu, suna haifar da sarƙaƙƙiya, babban juzu'i a cikin tsari mai maimaitawa.Ƙarin sassa na ƙarfe ana yin su ta hanyar simintin mutuwa fiye da kowane tsarin simintin.
Hanyoyin yin simintin mutuwa na zamani kamar matsi da simintin gyare-gyare da simintin ƙarfe na ƙarfe suna haifar da ingantattun sassa na kusan kowace masana'antu.Kamfanonin yin simintin mutuwa sau da yawa za su ƙware wajen yin simintin ko dai aluminium, zinc ko magnesium, tare da aluminium wanda ke yin kusan kashi 80% na sassan simintin mutuwa.
6.Me yasa Aiki Tare da R&H RFQ akan Buƙatar Die Casting?
R&H mutun yin simintin gyare-gyare tare da sabuwar fasahar yin simintin mutuwa don isar da ingantattun sassa, akan buƙatu.Daidaitaccen haƙurinmu na yau da kullun ya bambanta daga +/- 0.003" zuwa +/-0.005" don aluminium, zinc da magnesium, dangane da ƙayyadaddun abokin ciniki.
Lokacin aikawa: Agusta-30-2022