China tungsten intonga yengxubevange yokufaka imveliso ngundo uMvelisi kunye noMboneleli

intonga ye-tungsten ye-alloy yemveliso yokubumba i-die casting

intonga ye-tungsten ye-alloy ye-die casting mold imveliso Umfanekiso obonakalayo

Inkcazelo emfutshane:

Iintonga ze-Tungsten alloy zihlala zisetyenziswa kwi-die-casting molds ngenxa yobuninzi bazo, amandla kunye nokumelana nokunxiba. Ezi zakhiwo ziyenza ilungele ukuvelisa iimveliso ezikumgangatho ophezulu we-die-cast kunye neenkcukacha ezichanekileyo kunye nobomi obude bokungunda. Xa ukukhangela iintonga ze-tungsten ze-alloy zemveliso yokubumba i-die casting mold, kubalulekile ukuqwalasela iimfuno ezithile zesicelo, ezifana nobunzima obufunekayo, ukuqhutyelwa kwe-thermal kunye nokuxhathisa ukubola.

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I-die casting Molds yenziwe ngantoni?

Iimbumba zokuphosa ezifayo, ezikwabizwa ngokuba yi-punch dies, zenziwe ngentsimbi yesixhobo esikumgangatho ophezulu. Iindidi ezithile zesixhobo sentsimbi ezisetyenziselwa ukubumba i-die casting ziquka:

1. Isixhobo sensimbi ye-H13: I-H13 yintsimbi yokusebenza eshushu esetyenziswa ngokuqhelekileyo kwi-mold-casting molds ngenxa yokudibanisa okugqwesileyo kokuqina okuphezulu, ukuxhathisa ukushisa kunye nokuxhatshazwa kokugqoka. Iyakwazi ukumelana nokushisa okuphezulu kunye nemijikelezo ye-thermal ehambelana nenkqubo yokufa.

2. Isixhobo sentsimbi ye-P20: I-P20 yintsimbi yentsimbi esetyenziswa ngokubanzi kwi-low-volume die casting applications. Inokusebenza kakuhle, ukugudisa kunye nokuzinza komda.

3. Isixhobo sensimbi ye-D2: I-D2 yintsimbi ephezulu yekhabhoni, i-chromium ephezulu esetyenziselwa i-die-casting molds efuna ukuxhatshazwa okuphezulu kunye nokuqina okulungileyo.

Ezi ntsimbi zesixhobo zikhethwa kwi-die casting molds kuba zikwazi ukumelana noxinzelelo oluphezulu, amaqondo obushushu kunye nemijikelo ephindaphindiweyo yenkqubo yokuphosa i-die ngelixa ugcina uzinzo lwe-dimensional kunye nokumelana nokunxiba. Ukongeza, zinokwenziwa ngoomatshini kwaye zipolishwe ukwenza iimilo ezintsonkothileyo kunye nokugqitywa komphezulu ocolekileyo ofunekayo kubumba bokuphosa.

Ngaba i-tungsten yintsimbi okanye i-alloy?

I-Tungsten yintsimbi ecocekileyo, kungekhona i-alloy. Yintsimbi ephikisayo eneyona ndawo iphezulu yokunyibilika kuzo zonke iintsimbi, iyenza ixabiseke kakhulu kwizicelo zobushushu obuphezulu. I-Tungsten yaziwa ngobulukhuni bayo obukhethekileyo, ukuxinana okuphezulu, kunye nokumelana nokunxiba kunye nokudleka.

Nangona i-tungsten ngokwayo iyintsimbi ecocekileyo, isoloko isetyenziswa njengesixhobo sokuxubana xa kusenziwa ii-alloys ze-tungsten, ezifana ne-tungsten superalloys, ezenziwe ngokudibanisa i-tungsten nezinye iintsimbi ukufumana iipropati ezithile.

Ngaba i-tungsten isetyenziswa kwi-die casting?

I-Tungsten ayiqhelekanga ukusetyenziswa njengesixhobo sokuphosa ukufa ngenxa yokuba indawo yayo ephezulu yokunyibilika kunye nezinye iipropathi zenza kube nzima ukusebenzisa iindlela zokuphosa zemveli. I-Tungsten inendawo yokunyibilika ephezulu kakhulu ye-3422 ° C (6192 ° F), engaphezulu kakhulu kunezinye ezisetyenziswa ngokuqhelekileyo iintsimbi zokuphosa ezifana ne-aluminiyam, i-zinc kunye ne-magnesium. Eli nqanaba liphezulu lokunyibilika lenza ukusebenzisa i-tungsten kwiinkqubo zokuphosa zemveli kube nzima kwaye kungenzeki.

Endaweni yoko, i-tungsten iqhele ukusetyenziswa kwizicelo apho indawo yayo yokunyibilika ephezulu, ukuqina, kunye nezinye iipropathi ezizodwa ziluncedo, ezinje ngezixhobo zobushushu obuphezulu, unxibelelwano lombane, izinto ze-aerospace, kunye nesixhobo sokudibanisa kwizinto ezifana ne-tungsten carbide.