Atomizer na Ruwa na Ƙarfe Don Atomin Mai Kyau na Ƙarfe Zinariya na Azurfa

Har yanzu akwai matsaloli da yawa a fahimtar fasahar buga 3D a dukkan fannoni na masana'antar masana'antu ta China. Idan aka yi la'akari da yanayin ci gaba, zuwa yanzu buga 3D bai cimma ci gaban masana'antu ba, tun daga kayan aiki zuwa kayayyaki zuwa ayyuka har yanzu suna cikin matakin "wasan kwaikwayo na zamani". Duk da haka, daga gwamnati zuwa kamfanoni a China, an fahimci ci gaban fasahar buga 3D gabaɗaya, kuma gwamnati da al'umma gabaɗaya suna mai da hankali kan tasirin fasahar buga 3D ta gaba da ke lalata kayan aiki akan samfuran samarwa, tattalin arziki, da masana'antu na ƙasarmu.

A cewar bayanan binciken, a halin yanzu, buƙatar ƙasara ta fasahar buga 3D ba ta ta'allaka ne kan kayan aiki ba, amma tana bayyana ne a cikin nau'ikan abubuwan da ake amfani da su wajen buga 3D da kuma buƙatar ayyukan sarrafa hukuma. Abokan ciniki na masana'antu su ne babban ƙarfin siyan kayan buga 3D a ƙasata. Kayan aikin da suke saya galibi ana amfani da su ne a fannin sufurin jiragen sama, sararin samaniya, kayayyakin lantarki, sufuri, ƙira, ƙirƙirar al'adu da sauran masana'antu. A halin yanzu, ƙarfin da aka shigar na firintocin 3D a cikin kamfanonin China ya kai kusan 500, kuma ƙimar ci gaban shekara-shekara ya kai kusan 60%. Duk da haka, girman kasuwa a yanzu kusan Yuan miliyan 100 ne kawai a kowace shekara. Bukatar da ake da ita ta bincike da samar da kayan buga 3D ya kai kusan Yuan biliyan 1 a kowace shekara. Tare da faɗaɗa da ci gaban fasahar kayan aiki, girman zai girma cikin sauri. A lokaci guda, ayyukan sarrafa da aka amince da su da suka shafi buga 3D suna da matuƙar shahara, kuma yawancin wakilai na buga 3D. Kamfanin kayan aiki ya balaga sosai a fannin tsarin laser sintering da aikace-aikacen kayan aiki, kuma yana iya samar da ayyukan sarrafawa na waje. Tunda farashin kayan aiki ɗaya ya fi Yuan miliyan 5, karɓar kasuwa ba ta da yawa, amma hidimar sarrafa hukumar tana da matuƙar shahara.

Yawancin kayan da ake amfani da su a cikin kayan aikin bulbula na ƙarfe na bugu na 3D na ƙasata ana samar da su kai tsaye ne ta hanyar masana'antun samfura masu sauri, kuma ba a aiwatar da samar da kayan gabaɗaya na ɓangare na uku ba tukuna, wanda ya haifar da tsadar kayan aiki mai yawa. A lokaci guda, babu wani bincike kan shirya foda da aka keɓe don buga 3D a China, kuma akwai ƙa'idodi masu tsauri kan rarraba girman barbashi da yawan iskar oxygen. Wasu na'urori suna amfani da foda na feshi na gargajiya maimakon haka, wanda ke da rashin amfani da yawa.

Ci gaba da samar da kayayyaki masu amfani da yawa shine mabuɗin ci gaban fasaha. Magance matsalolin aiki da farashi na kayan aiki zai inganta haɓaka fasahar yin amfani da kayan aiki cikin sauri a China. A halin yanzu, yawancin kayan da ake amfani da su a fasahar yin amfani da kayan aiki cikin sauri na bugawa ta 3D a ƙasarmu suna buƙatar a shigo da su daga ƙasashen waje, ko kuma masana'antun kayan aiki sun zuba jari mai yawa da kuɗi don haɓaka su, waɗanda ke da tsada, wanda ke haifar da ƙaruwar farashin samarwa, yayin da kayan cikin gida da ake amfani da su a cikin wannan injin ba su da ƙarfi da daidaito. . Yana da matuƙar muhimmanci a sami kayan aikin buga 3D a wurin.

Ana buƙatar foda na titanium da titanium ko foda na superalloy mai tushen nickel da cobalt waɗanda ke da ƙarancin iskar oxygen, girman barbashi mai kyau da kuma babban sphericity. Girman barbashin foda galibi shine raga -500, adadin iskar oxygen ya kamata ya zama ƙasa da 0.1%, kuma girman barbashin iri ɗaya ne. A halin yanzu, kayan aikin foda na ƙarfe masu inganci da masana'antu har yanzu suna dogara ne akan shigo da kaya daga ƙasashen waje. A ƙasashen waje, galibi ana haɗa kayan aiki da kayan aiki don samun riba mai yawa. Idan aka ɗauki foda na nickel a matsayin misali, farashin kayan aiki kusan yuan 200/kg ne, farashin kayayyakin cikin gida gabaɗaya shine yuan 300-400/kg, kuma farashin foda da aka shigo da shi galibi yana wuce yuan 800/kg.

Misali, tasirin da daidaitawar abun da ke cikin foda, abubuwan da ke cikinsa da kuma halayensa na zahiri kan fasahar da ke da alaƙa da kayan aikin niƙa foda na ƙarfe na bugu na 3D. Saboda haka, saboda buƙatun amfani da ƙarancin iskar oxygen da foda mai girman barbashi, har yanzu yana da mahimmanci a gudanar da aikin bincike kamar ƙirar abun da ke ciki na foda titanium da titanium, fasahar niƙa foda na gas na foda mai girman barbashi, da tasirin halayen foda akan aikin samfur. Saboda ƙarancin fasahar niƙa a China, yana da wuya a shirya foda mai laushi a halin yanzu, yawan amfanin foda yana da ƙasa, kuma yawan iskar oxygen da sauran ƙazanta yana da yawa. A lokacin amfani, yanayin narkewar foda yana da saurin rashin daidaito, wanda ke haifar da babban abun ciki na oxide da samfuran da suka yi yawa a cikin samfurin. Babban matsalolin foda na ƙarfe na gida suna cikin ingancin samfura da kwanciyar hankali na rukuni, gami da: ① kwanciyar hankali na abubuwan foda (adadin abubuwan da ke ciki, daidaiton abubuwan da ke ciki); ② foda na zahiri Daidaiton aiki (rarrabawar girman barbashi, yanayin foda, ruwa, rabon sako-sako, da sauransu); ③ matsalar yawan amfanin ƙasa (ƙarancin yawan amfanin ƙasa a cikin ɓangaren kunkuntar girman barbashi), da sauransu.