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Ƙirƙirar Ƙarfafawa: Buga 3D a cikin Tattalin Arziki na Da'ira

Jimmy SongRahoton da aka ƙayyade na SNHSA 16:38 ranar 26 ga Disamba, 2022, Taiwan, China, China

Ƙirƙirar Ƙarfafawa: Buga 3D a cikin Tattalin Arziki na Da'ira

Gabatarwa

Shahararriyar maganar nan, “Ku kula da ƙasa za ta kula da ku, ku lalatar da ƙasa, za ta hallaka ku” ta nuna muhimmancin muhallinmu. Domin kiyayewa da kare muhallinmu daga cutarwa, dole ne mu mai da hankali kan haɓaka dorewa. Za mu iya cim ma wannan ta hanyar yin amfani da tattalin arzikin madauwari tare da yin amfani da matakan masana'antu (AM) akan matakan masana'antu na al'ada (CM) (Velenturf da Purnell). AM - wanda aka fi sani da bugu na 3D - yana rage sharar gida, yana amfani da kayan masarufi, da rage amfani da makamashi, mai yuwuwar sanya shi mabuɗin ci gaba mai dorewa na muhalli.

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Yana rage sharar gida da gurɓatawa

Ƙananan kayan albarkatun ƙasa suna ɓarna kuma ana samar da ƙarancin ƙazanta lokacin da muke amfani da AM akan CM. A cewar farfesa MR Khosravani da T. Reinicke na Jami'ar Siegen, "[AM] yana ba da damar mafi ƙarancin sharar gida a cikin tsarin masana'antu kamar yadda dukkanin sassa na samfuri, samfurori, kayan aiki, molds, da samfurori na ƙarshe an yi su a cikin tsari guda ɗaya" (Khosravani da Reinicke). Tare da duk abin da aka yi Layer ta Layer daga kasa zuwa sama, na'urar buga 3D kawai za ta yi amfani da kayan da ake buƙata don ɓangaren ƙarshe da ƙananan tsarin tallafi. Ba kamar masana'antun gargajiya ba, ana yin samfurori ba tare da buƙatar haɗuwa a cikin AM ba. Wannan yana nufin cewa za a kauce wa gurɓataccen iskar gas ɗin da aka saba fitarwa yayin aikin sufuri, yana rage yawan gurɓataccen yanayi.

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Ajiye Makamashi

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Bayan rage sharar gida da amfani da kayan da ba su dace da muhalli ba, AM ya fi dacewa da albarkatu ga masana'antu. AM yana haɓaka ƙarfin kuzari yayin rage yawan mai yayin masana'antu (Javaid et al.).

Bugu da ƙari kuma, Fadar White House ta kuma sanar da cewa "Saboda fasahohin haɓakawa suna ginawa daga ƙasa maimakon rage kayan da aka goge, waɗannan fasahohin na iya rage farashin kayan da kashi 90 cikin 100 da kuma yanke amfani da makamashi a rabi" (The White House). Idan duk masana'antun da za su iya maye gurbin tsarin masana'antu na yanzu tare da tsarin AM sunyi haka, za mu kasance kusa da kai ga dorewa.

Kammalawa

Ingancin muhalli shine ginshiƙin dorewa, kuma raguwar amfani da makamashi da samar da sharar gida na iya haifar da gagarumin dakatarwa a dumamar yanayi (Javaid et al.). Idan an ba da ƙarin lokaci da albarkatu a cikin bincike da haɓaka AM, a ƙarshe za mu iya sarrafa samar da tattalin arzikin madauwari mai aiki.


Lokacin aikawa: Afrilu-01-2025