Atomizer Yamadzi Yaufa Yachitsulo Kwa Ufa Wamtengo Wapatali Wagolide Wasiliva Mkuwa

Pali zofooka zambiri pakumvetsetsa kwaukadaulo wosindikiza wa 3D m'mbali zonse zamakampani opanga ku China. Kutengera momwe zinthu ziliri pachitukuko, mpaka pano kusindikiza kwa 3D sikunakwaniritse chitukuko chokhwima, kuchokera ku zida kupita kuzinthu kupita kuzinthu zomwe zidakali mu "chidole chapamwamba". Komabe, ku boma kuti mabizinezi ku China, ziyembekezo chitukuko cha luso kusindikiza 3D ambiri anazindikira, ndi boma ndi anthu ambiri kulabadira zotsatira za tsogolo 3D kusindikiza zitsulo atomization pulverizing zipangizo luso pa kupanga dziko langa alipo, chuma, ndi zitsanzo zopanga.

Malinga ndi kafukufuku kafukufuku, pakali pano, dziko langa kufuna 3D luso kusindikiza si anaikira zida, koma zimaonekera mu zosiyanasiyana 3D kusindikiza consumables ndi kufunika ntchito bungwe processing. Makasitomala akumafakitale ndiye mphamvu yayikulu pakugula zida zosindikizira za 3D mdziko langa. Zida zomwe amagula zimagwiritsidwa ntchito makamaka muzoyendetsa ndege, zamlengalenga, zamagetsi, kayendedwe, kamangidwe, luso la chikhalidwe ndi mafakitale ena. Pakali pano, mphamvu yoyika ya osindikiza a 3D m'mabizinesi aku China ndi pafupifupi 500, ndipo kukula kwa chaka ndi pafupifupi 60%. Ngakhale zili choncho, kukula kwa msika wamakono ndi pafupifupi 100 miliyoni yuan pachaka. Kufunika kwa R&D ndi kupanga zida zosindikizira za 3D kwafika pafupifupi yuan biliyoni imodzi pachaka. Ndi kutchuka ndi kupita patsogolo kwaukadaulo wa zida, sikelo idzakula mwachangu. Panthawi imodzimodziyo, ntchito zosindikizira za 3D zokhudzana ndi kusindikiza ndizodziwika kwambiri, ndipo othandizira ambiri osindikizira a 3D Kampani yazida ndi yokhwima kwambiri mu ndondomeko ya laser sintering ndi kugwiritsa ntchito zipangizo, ndipo imatha kupereka ntchito zakunja. Popeza mtengo wa chipangizo chimodzi nthawi zambiri umaposa 5 miliyoni yuan, kuvomerezedwa kwa msika sikokwera, koma ntchito yokonza bungwe ndiyotchuka kwambiri.

Zambiri mwazinthu zomwe zimagwiritsidwa ntchito m'dziko langa la 3D kusindikiza zitsulo za atomization pulverizing zimaperekedwa mwachindunji ndi opanga ma prototyping mwachangu, ndipo kuperekedwa kwa chipani chachitatu kwazinthu zonse sikunakwaniritsidwe, zomwe zimapangitsa kuti pakhale ndalama zambiri. Panthawi imodzimodziyo, palibe kafukufuku wokonzekera ufa woperekedwa ku kusindikiza kwa 3D ku China, ndipo pali zofunikira zokhwima pakugawa kukula kwa tinthu ndi oxygen. Magawo ena amagwiritsa ntchito ufa wamba wamba m'malo mwake, womwe uli ndi zovuta zambiri.

Kupanga ndi kupanga zinthu zosunthika kwambiri ndiye chinsinsi cha kupita patsogolo kwaukadaulo. Kuthetsa mavuto a magwiridwe antchito ndi mtengo wazinthu kudzalimbikitsa chitukuko chaukadaulo wachangu wa prototyping ku China. Pakalipano, zipangizo zambiri zomwe zimagwiritsidwa ntchito mu teknoloji ya 3D yosindikizira mofulumira m'dziko langa zimayenera kutumizidwa kuchokera kunja, kapena opanga zida ayikapo mphamvu zambiri ndi ndalama zopangira izo, zomwe zimakhala zodula, zomwe zimapangitsa kuti pakhale ndalama zowonjezera, pamene zida zapakhomo zomwe zimagwiritsidwa ntchito pamakinawa zimakhala ndi mphamvu zochepa komanso zolondola. . Kukhazikitsa kwazinthu zosindikizira za 3D ndikofunikira.

Titaniyamu ndi titaniyamu aloyi ufa kapena faifi tambala ndi cobalt-based superalloy ufa ndi otsika okosijeni, tinthu kukula ndi mkulu sphericity chofunika. The ufa tinthu kukula makamaka -500 mauna, okhutira mpweya ayenera kukhala m'munsi kuposa 0.1%, ndi tinthu kukula yunifolomu Pakali pano, mkulu-mapeto aloyi ufa ndi kupanga zida akadali makamaka kudalira kunja. M’maiko akunja, kaŵirikaŵiri zipangizo ndi zipangizo zimasonkhanitsidwa ndi kugulitsidwa kuti apeze phindu lalikulu. Mwachitsanzo, potengera ufa wa faifi tambala, mtengo wa zinthu zopangira ndi pafupifupi 200 yuan/kg, mtengo wa zinthu zapakhomo nthawi zambiri umakhala 300-400 yuan/kg, ndipo mtengo wa ufa wotumizidwa kunja nthawi zambiri umaposa 800 yuan/kg.

Mwachitsanzo, chikoka ndi kusinthika kwa kapangidwe ufa, inclusions ndi katundu thupi pa umisiri wogwirizana wa 3D kusindikiza zitsulo atomization ufa mphero zida. Choncho, poona zofunika ntchito okhutira otsika mpweya ndi zabwino tinthu kukula ufa, akadali kofunika kuchita kafukufuku ntchito monga zikuchokera kapangidwe titaniyamu ndi titaniyamu aloyi ufa, mpweya atomization ufa mphero luso la tinthu kukula tinthu ufa, ndi chikoka cha makhalidwe ufa pa ntchito mankhwala. Chifukwa cha kuchepa kwa luso la mphero ku China, n'zovuta kukonzekera ufa wonyezimira pakali pano, zokolola za ufa ndizochepa, ndipo zomwe zili ndi mpweya ndi zonyansa zina ndizokwera. Panthawi yogwiritsira ntchito, kusungunuka kwa ufa kumakhala kosavuta kusagwirizana, zomwe zimapangitsa kuti pakhale kuchuluka kwa oxide inclusions ndi zinthu zowonda kwambiri muzogulitsa. Mavuto aakulu a zoweta aloyi ufa ali mu khalidwe mankhwala ndi mtanda bata, kuphatikizapo: ① bata la zigawo ufa (chiwerengero inclusions, yunifolomu zigawo zikuluzikulu); ② ufa thupi Kukhazikika kwa magwiridwe antchito (tinthu kukula kugawa, kapangidwe ka ufa, fluidity, chiŵerengero chotayirira, etc.); ③ vuto la zokolola (otsika zokolola za ufa mu yopapatiza tinthu kukula gawo), etc.