Metal Powder Water Atomizer For Precious Metal Powder Gold Silver Copper

Kusekho iintsilelo ezininzi ekuqondeni itekhnoloji yoshicilelo lwe-3D kuzo zonke iinkalo zoshishino lwemveliso yaseTshayina. Xa sijonga imeko yophuhliso, ukuza kuthi ga ngoku ushicilelo lwe-3D alukhange lufikelele kwishishini eliqolileyo, ukusuka kwizixhobo ukuya kwiimveliso ukuya kwiinkonzo ezisekwinqanaba "lokudlala eliphambili". Nangona kunjalo, ukusuka kurhulumente ukuya kumashishini eTshayina, amathuba ophuhliso lweteknoloji yoshicilelo ye-3D ayaziwa ngokubanzi, kwaye urhulumente kunye noluntu ngokubanzi banikele ingqalelo kwimpembelelo yexesha elizayo le-3D yoshicilelo lwentsimbi ye-atomization yokucofa iteknoloji kwimveliso ekhoyo yelizwe lam, uqoqosho, kunye neemodeli zokuvelisa.

Ngokutsho kwedatha yophando, okwangoku, imfuno yelizwe lam yeteknoloji yoshicilelo lwe-3D ayigxininisi kwisixhobo, kodwa ibonakaliswe kwiintlobo ezahlukeneyo ze-3D zokushicilela kunye nemfuno yeenkonzo zokulungisa i-arhente. Abathengi bemizi-mveliso awona mandla aphambili ekuthengeni izixhobo zoshicilelo ze-3D kwilizwe lam. Izixhobo abazithengayo zisetyenziswa ikakhulu kuphapho, kwi-aerospace, kwiimveliso ze-elektroniki, ezothutho, ukuyila, ukuyila kwenkcubeko kunye namanye amashishini. Okwangoku, umthamo ofakiweyo wabashicileli be-3D kumashishini aseTshayina malunga ne-500, kwaye izinga lokukhula lonyaka li malunga ne-60%. Nangona kunjalo, ubungakanani bemarike yangoku bumalunga ne-100 yezigidi zeeyuan ngonyaka. Imfuno enokubakho ye-R&D kunye nokuveliswa kwemathiriyeli yoshicilelo ye-3D ifikelele phantse kwibhiliyoni enye yeyuan ngonyaka. Ngokuthandwa kunye nenkqubela phambili yeteknoloji yezixhobo, isikali siya kukhula ngokukhawuleza. Kwangaxeshanye, iinkonzo zokusetyenzwa eziphathisiweyo ezinxulumene noshicilelo lwe-3D zithandwa kakhulu, kwaye uninzi lweearhente zoshicilelo lwe-3D Inkampani yezixhobo iqole kakhulu kwinkqubo ye-laser sintering kunye nesicelo sezixhobo, kwaye inokubonelela ngeenkonzo zokulungisa zangaphandle. Ekubeni ixabiso lesixhobo esinye ngokubanzi lingaphezulu kwe-5 yezigidi zeeyuan, ukwamkelwa kweemarike akuphezulu, kodwa inkonzo yokucubungula i-arhente ithandwa kakhulu.

Uninzi lwezixhobo ezisetyenziswa kwilizwe lam 3D yoshicilelo metal atomization pulverizing izixhobo zibonelelwa ngokuthe ngqo ngabavelisi beprototyping ekhawulezayo, kwaye unikezelo lomntu wesithathu wezinto eziqhelekileyo alukaphunyezwa, okukhokelela kwiindleko eziphezulu kakhulu zezinto. Kwangaxeshanye, akukho phando malunga nokulungiswa komgubo onikezelwe kushicilelo lwe-3D eTshayina, kwaye kukho iimfuno ezingqongqo kubungakanani besuntswana losasazo kunye nomxholo weoksijini. Ezinye iiyunithi zisebenzisa umgubo wokutshiza wesiqhelo endaweni yoko, onezinto ezininzi ezingasebenziyo.

Uphuhliso kunye nokuveliswa kwezinto ezisebenza ngeendlela ezininzi ngundoqo kwinkqubela phambili yezobuchwepheshe. Ukusombulula iingxaki zentsebenzo kunye neendleko zezixhobo kuya kukhuthaza ngcono uphuhliso lwetekhnoloji yeprototyping ekhawulezileyo eTshayina. Okwangoku, uninzi lwezixhobo ezisetyenziswa kwilizwe lam loshicilelo lwe-3D olukhawulezayo lwetekhnoloji yeprototyping kufuneka luthengwe kumazwe angaphandle, okanye abenzi bezixhobo batyale amandla amaninzi kunye neemali zokuziphuhlisa, ezixabisa kakhulu, okukhokelela ekunyukeni kweendleko zemveliso, ngelixa. izinto zasekhaya ezisetyenziswe kulo matshini zinamandla aphantsi kunye nokuchaneka. . Ukwenziwa kwendawo yezinto zoshicilelo ze-3D kunyanzelekile.

I-Titanium kunye ne-titanium alloy powders okanye i-nickel-based kunye ne-cobalt-based based superalloy powders kunye nomxholo ophantsi we-oksijeni, ubungakanani beqhekeza elincinci kunye ne-sphericity ephezulu iyafuneka. Ubungakanani bepowder particle ubukhulu becala -500 mesh, umxholo we-oksijeni kufuneka ube ngaphantsi kwe-0.1%, kwaye ubungakanani be-particle bufanayo Okwangoku, i-powder-alloy powder ephezulu kunye nezixhobo zokuvelisa zisaxhomekeke kakhulu ekungenisweni kwamanye amazwe. Kumazwe angaphandle, izinto ezikrwada nezixhobo zidla ngokudityaniswa zize zithengiswe ukuze kufunyanwe ingeniso eninzi. Ukuthatha i-nickel-based powder njengomzekelo, ixabiso lezinto eziluhlaza malunga ne-200 yuan / kg, ixabiso leemveliso zasekhaya ngokuqhelekileyo li-300-400 yuan / kg, kwaye ixabiso le-powder ephuma kwamanye amazwe lihlala lingaphezulu kwe-800 yuan / kg.

Umzekelo, impembelelo kunye nokuguquguquka kokwakheka komgubo, ukufakwa kunye neepropathi ezibonakalayo kwiitekhnoloji ezinxulumene ne-3D yoshicilelo lwentsimbi ye-atomization izixhobo zokugaya umgubo. Ke ngoko, ngokweemfuno zokusetyenziswa komxholo weoksijini ephantsi kunye nomgubo ocolekileyo wobungakanani besuntswana, kuseyimfuneko ukwenza umsebenzi wophando onje ngokwakheka koyilo lwe-titanium kunye ne-titanium alloy powder, itekhnoloji yokugaya igesi ye-atomization yomgubo ocolekileyo, kunye impembelelo yeempawu zomgubo ekusebenzeni kwemveliso. Ngenxa yokunciphisa iteknoloji yokugaya e-China, kunzima ukulungiselela i-powder-grained powder ngoku, isivuno somgubo siphantsi, kwaye umxholo we-oksijeni kunye nezinye izinto ezingcolileyo ziphezulu. Ngethuba lenkqubo yokusetyenziswa, i-powder melting state ihambelana nokungalingani, okubangelwa umxholo ophezulu we-oxide inclusions kunye nemveliso ye-denser kwimveliso. Ezona ngxaki ziphambili zomgubo wengxubevange yasekhaya zikumgangatho wemveliso kunye nozinzo lwebhetshi, kubandakanywa: ① uzinzo lwamacandelo omgubo (inani lokufakwa, ukufana kwamacandelo); ② umgubo ngokwasemzimbeni Ukuzinza kokusebenza (ubungakanani besuntswana losasazo, i-powder morphology, fluidity, ratio exegeyo, njl.); ③ ingxaki yesivuno (isivuno esiphantsi somgubo kwicandelo elimxinwa lobungakanani besuntswana), njl.