I-China Business Intelligence Network News: I-Metal powder injection molding (MIM) ukwethulwa kobuchwepheshe besimanje bokubumba umjovo wepulasitiki emkhakheni we-powder metallurgy, ohlanganisa ubuchwepheshe bokubumba ipulasitiki, i-polymer chemistry, ubuchwepheshe be-powder metallurgy kanye nesayensi yezinto zensimbi nezinye iziyalo. Uhlobo olusha lobuchwepheshe "oluseduze nokwakheka okuhlanzekile" kwezingxenye. Inqubo ye-MIM isibe uhlobo olusha lobuchwepheshe "oluseduze nokwakheka okuhlanzekile" olukhula ngokushesha futhi oluthembisayo emkhakheni we-powder metallurgy wamazwe ngamazwe, futhi lunconywa ngokuthi "ingxenye edume kakhulu yokwakha ubuchwepheshe" yimboni namuhla.
1. Incazelo yokubumba umjovo we-metal powder
I-Metal powder injection molding (MIM) iwuhlobo olusha lwengxenye eyethula ubuchwepheshe besimanje bokubumba umjovo wepulasitiki emkhakheni we-powder metallurgy futhi ihlanganise ubuchwepheshe bokubumba ipulasitiki, i-polymer chemistry, ubuchwepheshe be-powder metallurgy kanye nesayensi yezinto zensimbi ebizwa ngokuthi “close to pure-forming” ubuchwepheshe. Ingasebenzisa isikhunta ukuze ijove izingxenye, futhi ikhiqize ngokushesha izingxenye ezinembayo eziphezulu, eziminyene kakhulu, ezinezinhlangothi ezintathu neziyinkimbinkimbi ngokufaka i-sintering. Ingenza ngokushesha nangokunembile imibono yokuklama ibe yimikhiqizo enezici ezithile zesakhiwo nokusebenza, futhi ingacutshungulwa ngokuqondile Ukukhiqizwa kweMisa.
Ubuchwepheshe be-MIM buhlanganisa izinzuzo zobuchwepheshe zokubumba umjovo wepulasitiki kanye ne-powder metallurgy. Ayinayo nje kuphela izinzuzo zezinqubo ze-powder metallurgy ezivamile, akukho ukusika noma ukusika okuncane, nokusebenza kahle kwezomnotho, kodwa futhi inqoba izinto ezingalingani kanye nezakhiwo zemishini yemikhiqizo ye-powder metallurgy yendabuko. Ukushiyeka okuyinhloko kokusebenza okuphansi, udonga oluncane okunzima ukulwenza kanye nesakhiwo esiyinkimbinkimbi kufanelekile ukukhiqizwa kwenqwaba yamajamo amancane, anembile, ayinkimbinkimbi kanye nokwakhiwa kwezingxenye zensimbi ezinezidingo ezikhethekile.
Inqubo ye-MIM isibe uhlobo olusha lobuchwepheshe "oluseduze nokwakheka okuhlanzekile" olukhula ngokushesha futhi oluthembisayo emkhakheni we-powder metallurgy wamazwe ngamazwe, futhi lunconywa ngokuthi "ingxenye edume kakhulu yokwakha ubuchwepheshe" yimboni namuhla. Ngokombiko othi "Advanced Manufacturing and Assembly Survey Report" okhishwe uMcKinsey ngoMeyi 2018, ubuchwepheshe be-MIM bukleliswe endaweni yesibili phakathi kobuchwepheshe obuphambili bokukhiqiza obuyi-10 emhlabeni.
2. Inqubomgomo yokuthuthukiswa kwemboni yokubumba i-metal powder injection
Imboni yokubumba i-metal powder injection ingenye yezimboni zobuchwepheshe obuphezulu ezibekwe phambili ezweni. I-China isimemezele inqwaba yemibhalo yenqubomgomo ebalulekile, imithetho kanye neziqondiso ukuze kukhuthazwe futhi kusekelwe ukuthuthukiswa kwale mboni, ukunikeza ukwesekwa kokuthuthukiswa kwemboni yokubumba impushana yensimbi.
Umthombo: Ihlanganiswe yi-China Commercial Industry Research Institute
Okwesithathu, isimo sokuthuthukiswa kwemboni yokubumba i-metal powder injection
1. Isikali semakethe sokubumba umjovo wempuphu yensimbi
Imakethe ye-MIM yaseChina ikhule isuka kuma-yuan ayizigidi eziyizinkulungwane ezingama-4.9 ngonyaka wezi-2016 yaya kuma-yuan ayizigidi eziyizinkulungwane ezingama-7.93 ngo-2020, ngesilinganiso sokukhula okuyinhlanganisela yonyaka esingu-12.79%. Kulindeleke ukuthi imakethe ye-MIM ifinyelele ku-8.9 billion yuan ngo-2021.
Umthombo wedatha: Ihlanganiswe I-Injection Molding Professional Committee ye-Powder Metallurgy Branch ye-China Iron and Steel Association kanye ne-China Commercial Industry Research Institute
2. Ukuhlukaniswa kwekhwalithi yezinto zokubumba umjovo we-metal powder
Njengamanje, ngenxa yesidingo semakethe yama-electronics abathengi, izinto ze-MIM zisabuswa yinsimbi engagqwali, enesabelo semakethe esingu-70%, insimbi ephansi ye-alloy cishe ngama-21%, ama-alloys asekelwe ku-cobalt angu-6%, ama-alloys asekelwe ku-tungsten cishe angu-2. %, namanye amanani amancane e-titanium, iCopper ne-cemented carbide, njll.
Umthombo wedatha: Ihlanganiswe yi-China Commercial Industry Research Institute
3. Ingxenye yezicelo ezansi nomfula zokubumba umjovo wempuphu yensimbi
Ngokombono wezinhlelo zokusebenza ezansi nomfula, izindawo ezintathu ezinkulu zemakethe ye-MIM yaseChina ngomakhalekhukhwini (59.1%), izingxenyekazi zehadiwe (12.0%) kanye nezimoto (10.3%).
Umthombo wedatha: Ihlanganiswe yi-China Commercial Industry Research Institute
4. Amathemba okuthuthukiswa kwemboni yokubumba i-metal powder injection
I. Ukukhiqiza okuzenzakalelayo kuhle ekuthuthukisweni kwemboni
Esimweni sokuthuthuka okusheshayo kwezimboni ezisezingeni eliphansi ezifana nogesi wabathengi, izimoto, ezokwelapha, amathuluzi ehadiwe, namathuluzi omshini, izimfuneko zokwenziwa kancane kwezingxenye zensimbi ezinembayo, ukunemba kobukhulu obuphezulu, namandla okuphendula ngokushesha emakethe amabhizinisi embonini ukwanda. Ukuthembela emsebenzini kuphela ngeke kusahlangabezana nezidingo zemboni zokucubungula okunembe ngokwedlulele, izinga lomkhiqizo onesici eliphansi kakhulu, kanye nokusabela ngokushesha kwemakethe. Ukuthuthukisa izinga le-automation kanye nobuhlakani benqubo yokukhiqiza kunganciphisa kakhulu ukubekezelelana kobukhulu kanye nemikhiqizo enesici ebangelwa izici zomuntu, ezingathuthukisa kakhulu ukusebenza kahle koKhiqizo futhi kusheshise ukusabela kwemakethe. Eminyakeni yamuva nje, amabhizinisi embonini ayanda ngokufuna imishini yokukhiqiza ezenzakalelayo nehlakaniphile kanye nemishini yokuhlola, futhi izinga lokuzenzakalelayo nobuhlakani liye landa ngokushesha, liqhuba ukuthuthukiswa komkhakha.
II. Ukwandiswa kwezinkambu zohlelo lokusebenza ezansi komfula kunenzuzo ekuthuthukisweni kwemboni
Ngokuthuthuka okujulile kwemboni yezwe lami ye-MIM, zonke izinkampani ze-MIM ziyaqhubeka nokujulisa amakhono azo okusungula izinto zobuchwepheshe ukuze zibambe amasheya emakethe amaningi. Njengamanje, embonini yezwe lami ye-MIM, ezinye izinkampani sezivele zinamakhono aqinile wokuqamba kabusha kwezobuchwepheshe. Ngocwaningo oluqhubekayo ngobuchwepheshe besimanje bemboni, bakhuthaza ukusebenza okwandayo njalo kwemikhiqizo ye-MIM futhi kungasetshenziswa emikhiqizweni eminingi ewela phansi.
Isikhathi sokuthumela: Oct-08-2021