The formability namagnesium gamia ƙarƙashin yanayin zafi yana da kyau fiye da wannan a ƙarƙashin yanayin sanyi. Saboda haka, mafi yawan workpiece forming a cikin zafi jihar, kafa hanya da kuma dumama kayan aiki ne ma guda kamar aluminum, jan karfe da sauran gami, ba shakka, da kayayyakin aiki da kuma tsari sigogi ne daban-daban.
Magnesium alloy slats na iya ƙirƙirar kayan aiki masu rikitarwa a cikin shimfiɗa ɗaya a babban zafin jiki ba tare da annealing ba. Saboda haka, tsari ne m, da kafa lokaci ne takaice, da aiki mold ne kuma mai sauki, da workpiece rebound ne kananan, da kafa ba ya bukatar siffar, da workpiece size sabawa ne da yawa karami fiye da sanyi kafa, da inji Properties ba zai rage.
Matsakaicin faɗaɗa madaidaiciyar ma'aunin magnesium da abubuwan haɗin sa ya fi na baƙin ƙarfe girma, don haka dole ne a yi la'akari da wannan bambanci lokacin da aka samar da gami da baƙin ƙarfe ko simintin simintin gyare-gyare don tabbatar da kwanciyar hankali. Duk da haka, madaidaicin faɗakarwar faɗaɗa na magnesium alloy bai bambanta da na aluminum gami da zinc gami ba, don haka ba za a iya gyaggyara girman madaidaicin lokacin da aka samar da nau'ikan alloy guda biyu ba.
Samar da dumama, ya kamata yin wasu aiki, cire duk wani waje abu a kan surface, mold, naushi, da dai sauransu, ya kamata kuma zama mai tsabta, samuwa sauran ƙarfi tsaftacewa kayayyakin aiki. Dumama kafa slab da forming mutu suna mai zafi, dumama kayan aiki: dumama farantin, dumama makera, lantarki hita, zafi canja wurin ruwa, induction hita, kwan fitila da sauran infrared heaters.
Yakamata a kula da zafin jiki sosai yayin samar da kayan aikin magnesium mai zafi. Lokacin samar da ƙananan adadin sassa, ana iya amfani da ma'aunin zafi da sanyio don saka idanu zafin jiki. Lokacin yin tsari a batches, yakamata a sarrafa shi ta atomatik don sarrafa zafin jiki daidai.
Lubrication a cikin yanayin zafi yana da mahimmanci fiye da yanayin sanyi saboda kayan haɗin magnesium sun fi dacewa da lalacewa a cikin yanayin zafi. Zaɓin mai mai ya fi ƙayyadadden ƙayyadaddun zafin jiki. Man shafawa da ake samu sune: man ma'adinai, man dabba, maiko, sabulu, kakin zuma, molybdenum mai ruwa biyu, graphite colloidal, takarda nama da fiber gilashi.
Lokacin aikawa: Agusta-10-2022