Ibha yethusi le-China W90Cu10 ye-tungsten yoMkhiqizi nomhlinzeki we-EDM

Ibha yethusi ye-W90Cu10 ye-tungsten ye-EDM

Ibha yethusi ye-W90Cu10 ye-tungsten yesithombe esifakiwe se-EDM

Incazelo emfushane:

Ukwakheka kwe-W90Cu10 kukhombisa ukuthi induku yakhiwe ngama-tungsten angama-90% kanye nethusi elingu-10%. Le nhlanganisela inikeza izakhiwo ezidingekayo zezinhlelo zokusebenza ze-EDM, njengokuqina okuphezulu kanye ne-thermal conductivity. Okuqukethwe kwe-tungsten kusiza ekwandiseni ubulukhuni bezinto ezibonakalayo nokumelana nokugqokwa, kuyilapho ithusi lithuthukisa ukusebenza kwayo kagesi nokushisayo.

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Ungakwazi yini i-EDM i-tungsten yethusi?

Yebo, i-tungsten yethusi ingasetshenziswa njengezinto ze-electrode kumishini yokukhipha ugesi (EDM). I-Copper-tungsten iyinhlanganisela eyenziwe ngethusi ne-tungsten, ene-conductivity enhle kakhulu kagesi neyokushisa, indawo ephakeme yokuncibilika kanye nokumelana okuhle kokugqoka. Lezi zakhiwo ziyenza ifaneleke izicelo ze-EDM.

Uma usebenzisa ama-electrode e-copper-tungsten ku-EDM, kubalulekile ukucabangela izici ezifana nokubunjwa okuqondile kwezinto ezibonakalayo ze-copper-tungsten, uhlobo lwempahla yokusebenza eyenziwa ngomshini, kanye nemingcele ye-EDM efana nokukhishwa kwamanje, ubude be-pulse, nezimo zokushisa. Ukukhetha okufanele nokusetha kwemishini ye-EDM nakho kubalulekile ekuzuzeni imiphumela efiselekayo yokwenza imishini.

Sekukonke, i-tungsten yethusi iyinto esebenzayo futhi evame ukusetshenziswa ye-EDM electrode, ikakhulukazi ezinhlelweni ezidinga ukumelana nokugqokwa okuphezulu kanye ne-thermal conductivity.

Buyini ubulukhuni bethusi be-tungsten?

Ukuqina kwezinhlanganisela ze-tungsten-copper bungahluka kuye ngokuthi ukwakheka okukhethekile kanye nendlela yokucubungula. Ngokuvamile, ama-alloys e-tungsten ethusi anobunzima obukhulu, okwenza afanelekele izinhlelo zokusebenza lapho ukumelana nokugqoka namandla kubalulekile.

Ukuqina kwethusi le-tungsten kuvame ukukalwa kusetshenziswa isikali sokuqina se-Rockwell noma i-Vickers. Izinhlanganisela ze-Tungsten-copper zinamanani obulukhuni asuka ku-70 HRC (Rockwell C) kuye ngaphezulu kwama-90 HRC, okubonisa ukumelana okuphezulu nokuguquka nokuguga.

Ukuqina kwethusi le-tungsten kwenza kube kuhle ezinhlobonhlobo zezicelo ezidingayo, okuhlanganisa othintana nabo kagesi, ama-electrode welding kanye nama-electrode e-EDM, lapho impahla ingaphansi kokucindezeleka okuphezulu kwemishini nokushisa.

Ingabe i-tungsten inobulukhuni obuphezulu?

Yebo, i-tungsten yaziwa ngobulukhuni bayo obedlulele. Eqinisweni, i-tungsten inamandla aqine kakhulu aqinile anoma iyiphi insimbi ehlanzekile futhi yaziwa ngobulukhuni bayo obungavamile nokumelana nokugqokwa. Lokhu kwenza kube yinto ebalulekile enezinhlobonhlobo zezicelo, okuhlanganisa amathuluzi okusika, izinhlelo zokusebenza zokushisa okuphezulu kanye nezingxenye ezidinga ukumelana nokugqoka okuphezulu.