100 mesh – 400 mesh Metal Powder Water Atomizer Machine
Magadzirirwo ehunyanzvi
| Nhamba yeModhero | HS-MGA5 | HS-MGA10 | HS-MGA30 | HS-MGA50 | HS-MGA100 |
| Voltage | 380V 3 Matanho, 50/60Hz | ||||
| Magetsi | 15KW | 30KW | 30KW/50KW | 60KW | |
| Kugona (Au) | 5kg | 10kg | 30kg | 50kg | 100kg |
| Kupisa Kwakanyanya. | 1600°C/2200°C | ||||
| Nguva yekunyunguduka | Maminitsi 3-5. | Maminetsi mashanu kusvika masere. | Maminetsi mashanu kusvika masere. | Maminetsi 6-10. | Maminetsi gumi nemashanu kusvika makumi maviri. |
| Zviyo zvezvikamu (Mesh) | 200#-300#-400# | ||||
| Kururama Kwekupisa | ±1°C | ||||
| Pombi yeVacuum | Pombi yepamusoro ye vacuum grade yepamusoro yepamusoro | ||||
| Sisitimu yeUltrasonic | Sisitimu yekudzora sisitimu yeUltrasonic yemhando yepamusoro | ||||
| Nzira yekushanda | Kushanda kwekiyi imwe chete kuti kupedze maitiro ese, POKA YOKE system inodzivirira zvikanganiso | ||||
| Sisitimu Yekudzora | Mitsubishi PLC + Human-muchina interface akangwara kudzora system | ||||
| Gasi risina simba | Nitrogen/Argon | ||||
| Rudzi rwekutonhorera | Chitofu chemvura (Chinotengeswa chega) | ||||
| Zviyero | inenge 3575*3500*4160mm | ||||
| Huremu | inenge 2150kg | inenge 3000kg | |||
Nzira yekubvisa atomization inzira itsva yakatanga kushandiswa muindasitiri yesimbi yeupfu mumakore achangopfuura. Ine zvakanakira zvemaitiro ari nyore, tekinoroji iri nyore kunzwisisa, zvinhu zvisiri nyore kuoxidized, uye otomatiki yepamusoro.
1. Maitiro chaiwo ndeekuti mushure mekunge alloy (simbi) yanyungudika uye yanatswa muchoto che induction, mvura yakanyungudutswa yesimbi inodururwa muchikamu chekuchengetedza kupisa uye inopinda muchubhu yekutungamira nemuromo. Panguva ino, kuyerera kwekunyunguduka kunovharwa nekuyerera kwemvura ine simba (kana kuyerera kwegasi). Upfu hwesimbi hwakasanganiswa neatomu hunosimbiswa uye hunogadzikwa mushongwe yeatomu, uye hwobva hwawira mutangi rekuunganidza upfu kuti huunganidzwe uye huparadzaniswe. Hunoshandiswa zvakanyanya mumunda wekugadzira upfu hwesimbi husina ferrous senge upfu hwesimbi hwakasanganiswa, upfu hwemhangura, upfu hwesimbi isingatsvedzi uye upfu hwe alloy. Tekinoroji yekugadzira seti dzakakwana dzemidziyo yesimbi, michina yeupfu hwemhangura, michina yesirivha yeupfu uye michina yeupfu hwe alloy iri kuramba ichikura.
2. Mashandisirwo nepfungwa yemidziyo yekubvisa mvura, michina yekubvisa mvura, mudziyo wakagadzirirwa kusangana nekugadzirwa kwemidziyo yekubvisa mvura, pasi pemamiriro ekunze, uye mudziyo wekugadzira zvinhu zvakawanda muindasitiri. Pfungwa yekushanda yemidziyo yekubvisa mvura, zvinoreva kunyungudutsa simbi kana alloy yesimbi pasi pemamiriro ekunze. Pasi pemamiriro ekudzivirira gasi, mvura yesimbi inoyerera nepakati pechinhu chinodziisa kupisa uye pombi yekudimbura, uye mvura ine simba rakawanda inoyerera nepaburi. Mvura yesimbi inogadziriswa uye inopwanywa kuita madonhwe esimbi akanaka, uye madonhwe akanaka anoumba zvidimbu zvidiki kana zvisina kurongeka pasi pechiito chakabatana chekumanikidzwa kwepamusoro uye kutonhora nekukurumidza kwemvura panguva yekubhururuka kuti kuzadzisa chinangwa chekugaya.
3. Midziyo yekupwanya mvura ine hunhu hunotevera: 1. Inogona kugadzirira simbi yakawanda nehupfu hwayo hwe alloy, uye mutengo wekugadzira wakaderera. 2. Hupfu husina kusimba kana hupfu husina kurongeka hunogona kugadzirwa. 3. Nekuda kwekusimba nekukurumidza uye kusapatsanurwa, hupfu hwakawanda hwe alloy hunogona kugadzirwa. 4. Nekugadzirisa maitiro akakodzera, saizi yehupfu inogona kusvika padanho rinodiwa.
4. Maumbirwo emidziyo yekupwanya mvura inobvisa mvura ... Sisitimu yekudziisa yechoto chinobatirira ine nzira mbiri: kudziisa kwekudzivirira uye kudziisa kwekudziisa. Kupisa kwekudzivirira kunogona kusvika 1000 ℃, uye tembiricha yekudziisa kwekudziisa inogona kusvika 1200 ℃ kana kupfuura, asi chinhu chinopfumbira chinofanira kusarudzwa zvine musoro. 2. Sisitimu yeAtomization: Sisitimu yeatomization ine ma nozzles, mapaipi emvura ane pressure yakakwira, mavharuvhu, nezvimwewo. 3. Sisitimu yekudzivirira gasi risina simba: Mukuita kwekupwanya, kuitira kuderedza oxidation yesimbi ne alloys uye kuderedza huwandu hweokisijeni muhupfu, huwandu hwakati hwegasi risina simba hunowanzoiswa muatomization tower yekudzivirira mhepo. 4. Sisitimu yemvura ine pressure yakakwira: Sisitimu iyi chishandiso chinopa mvura ine pressure yakakwira yekudziisa ma nozzles. Ine mapombi emvura ane pressure yakakwira, matangi emvura, mavharuvhu, mahosi ane pressure yakakwira uye mabusbar. 5. Sisitimu yekutonhodza: Mudziyo wese une mvura inotonhodza, uye sisitimu yekutonhodza inokosha. Kupisa kwemvura inotonhodza kucharatidzwa pachishandiso chechipiri kuti ive nechokwadi chekuti mudziyo unoshanda zvakachengeteka. 6. Sisitimu yekudzora: Sisitimu yekudzora ndiyo nzvimbo yekudzora mashandiro emudziyo. Zvese zvinoshandiswa pamwe nedata rakabatana zvinotumirwa kuPLC yesisitimu, uye mhedzisiro yacho inogadziriswa, inochengetwa uye inoonekwa kuburikidza nemabasa.
Kutsvakurudza neKuvandudza uye kugadzirwa kwemidziyo yehunyanzvi yekugadzira zvinhu zvitsva zveupfu, kupa mhinduro dzehunyanzvi dzekugadzira zvinhu zvitsva zveupfu, tekinoroji yekugadzira hupfu hwakatenderera nehwakatenderera ine kodzero dzepfungwa dzakazvimiririra / tekinoroji yekugadzira hupfu hwakatenderera uye hwakatsetseka / tekinoroji yekugadzira hupfu hwestrip / tekinoroji yekugadzira hupfu hweflake, pamwe chete nehunyanzvi hwekugadzira hupfu hwe ultrafine/nano, tekinoroji yekugadzira hupfu hwakachena hwemakemikari akawanda.
Maitiro Ekugadzira Upfu hweSimbi Nekushandisa Mvura Atomization Midziyo Yekupwanya
Maitiro ekugadzira upfu hwesimbi kuburikidza nekushandisa atomization yemvura, michina yekupwanya, ine nhoroondo refu. Kare kare, vanhu vaidurura simbi yakanyungudutswa mumvura kuti iite zvidimbu zvesimbi zvakanaka, izvo zvaishandiswa sezvinhu zvekugadzira simbi; kusvika pari zvino, kuchine vanhu vanodurura lead yakanyungudutswa zvakananga mumvura kuti vagadzire mapellets e lead. . Vachishandisa nzira yeatomization yemvura kugadzira upfu hwe coarse alloy, musimboti wemaitiro akafanana newater burning metal liquid yataurwa pamusoro apa, asi kushanda zvakanaka kwe pulverization kwavandudzwa zvikuru.
Midziyo yekupwanya mvura inogadzira hupfu hwesimbi. Kutanga, goridhe rakakora rinonyungudutswa muchoto. Mvura yegoridhe yakanyungudutswa inofanira kupiswa zvakanyanya neanenge madhigirii makumi mashanu, yobva yadururwa muTundish. Tanga pombi yemvura ine simba guru usati waisa mvura yegoridhe, wobva warega mudziyo wekugadzira mvura une simba guru uchitangisa basa. Mvura yegoridhe iri muTundish inopfuura nepakati pedanda yopinda muatomizer kuburikidza nemuromo unodonhedza mvura pasi peTundish. Atomizer ndiyo michina inokosha yekugadzira hupfu hwesimbi hwakakora nemhepo ine simba guru. Hunhu hweatomizer hunoenderana nekushanda zvakanaka kwehupfu hwesimbi. Pasi pekushanda kwemvura ine simba guru kubva muatomizer, mvura yegoridhe inoramba ichipwanyika kuita madonhwe madiki, ayo anowira mumvura inotonhorera mumudziyo, uye mvura yacho inokurumidza kuoma kuita hupfu hwesimbi. Mukuita kwetsika yekugadzira hupfu hwesimbi neatomization yemvura ine simba guru, hupfu hwesimbi hunogona kuunganidzwa nguva dzose, asi pane mamiriro ezvinhu ekuti hupfu hushoma hwesimbi hunorasika nemvura inotonhodza. Mukugadzira upfu hwe alloy ne atomization yemvura ine simba guru, chigadzirwa che atomized chinoiswa mu atomization device, mushure mekunaya kwemvura, kusefa, (kana zvichidikanwa, chinogona kuomeswa, kazhinji chinotumirwa zvakananga kune inotevera process.), kuti uwane upfu hwe Alloy hwakatsetseka, hapana kurasikirwa kwe alloy powder muprocess yese.
Seti yakakwana yemidziyo yekupwanya mvura. Midziyo yekugadzira upfu hwe alloy ine zvikamu zvinotevera:
Chikamu chekunyungudutsa:Chitofu chekunyungudutsa simbi chinorimwa pakati nepakati kana chitofu chekunyungudutsa simbi chinorimwa kakawanda chinogona kusarudzwa. Kugona kwechitofu kunotsanangurwa zvichienderana nehuwandu hwehupfu hwesimbi hunogadzirwa, uye chitofu che50 kg kana chitofu che20 kg chinogona kusarudzwa.
Chikamu cheAtomization:Midziyo iri muchikamu chino haisi yemhando yepamusoro, iyo inofanirwa kugadzirwa uye kurongeka zvichienderana nemamiriro enzvimbo yemugadziri. Kune matundishes mazhinji: kana tundish yagadzirwa munguva yechando, inofanirwa kupisa; Atomizer: Atomizer inobva mukumanikidzwa kwakanyanya Mvura ine simba guru yepombi inokanganisa mvura yegoridhe kubva kutundish nekukurumidza kwakatemwa uye kona, ichiipwanya kuita madonhwe esimbi. Pasi pekumanikidzwa kwakafanana kwepombi yemvura, huwandu hweupfu hwesimbi hwakatsetseka mushure meatomization hunoenderana nekushanda kweatomization kweatomizer; silinda yeatomization: inzvimbo iyo upfu hwealloy hunogadziriswa, huchipwanywa, huchitonhodzwa uye huchiunganidzwa. Kudzivirira upfu hwealloy hwakatsetseka hwakawanikwa muupfu hwealloy kuti husarasike nemvura, hunofanira kusiiwa kwenguva yakati mushure meatomization, uye hwozoiswa mubhokisi rekuunganidza upfu.
Chikamu chekugadzirisa mushure mekugadzirisa:bhokisi rekuunganidza hupfu: rinoshandiswa kuunganidza hupfu hwe alloy hwakaiswa atomu uye kuparadzanisa nekubvisa mvura yakawandisa; choto chekuomesa: kuomesa hupfu hwe alloy hwakanyorova nemvura; muchina wekuongorora: kusefa hupfu hwe alloy, Hupfu hwe alloy hwakakora husina kutsanangurwa hunogona kunyungudutswa zvakare uye kudzoserwa hupfu sezvinhu zvinodzoserwa.
Kugadzira Tekinoroji Yekuputira Mhepo Yekuputira Uye Kushandiswa Kwayo
Upfu hwakagadzirwa ne vacuum air atomization hune zvakanakira zvekuchena kwakanyanya, oxygen shoma uye saizi yehupfu hwakatsetseka. Mushure memakore ekuvandudza nekuvandudza, tekinoroji ye vacuum air atomization powder yave nzira huru yekugadzira hupfu hwesimbi ne alloy hunoshanda zvakanyanya, uye hwave chinhu chinotungamira chinotsigira nekusimudzira kutsvagisa kwezvinhu zvitsva nekuvandudzwa kwetekinoroji itsva. Mupepeti akaunza musimboti, maitiro uye michina yekugaya hupfu ye vacuum air atomization, uye akaongorora mhando nekushandiswa kwehupfu hwakagadzirwa ne vacuum air atomization.
Nzira yeatomization inzira yekugadzira upfu umo mvura inofamba nekukurumidza (atomizing medium) inorova kana kupwanya mvura yesimbi kana alloy kuita madonhwe matete, ayo anobva asanganiswa kuita upfu hwakasimba. Zvidimbu zveupfu zvakaumbwa hazvingove chete nemakemikari akafanana nealloy yakanyungudutswa, asiwo nekuda kwekusimba kwacho nekukurumidza kunonatsa chimiro chekristaro uye kubvisa kuparadzaniswa kwechikamu chechipiri. Atomization medium inowanzoshandiswa imvura kana ultrasonic, iyo inonzi water atomization uye gas atomization zvinoenderana. Upfu hwesimbi hwakagadzirwa ne water atomization hune goho rakakura uye goho rakanaka, uye mwero wekutonhora unokurumidza, asi upfu hwacho hune oxygen yakawanda uye morphology isina kurongeka, kazhinji flakes. Upfu hwakagadzirwa ne ultrasonic atomization technology hune saizi diki yezvikamu, sphericity yakakwira uye oxygen yakaderera, uye hwave nzira huru yekugadzira upfu hwesimbi ne alloy hunoshanda zvakanyanya.
Tekinoroji yekunyungudutsa gasi ine simba repamusoro-soro. Tekinoroji yekunyungudutsa gasi ine simba repamusoro-soro, tekinoroji yekunyungudutsa gasi ine simba repamusoro-soro, tekinoroji yegesi ine simba repamusoro-soro uye inokurumidza, uye inogadzirwa kuti isangane nezvinodiwa zvekugadzirwa kwesimbi yeupfu, kunyanya pakugadzira ma alloys emhando yepamusoro ane zvinhu zvinoshanda zveupfu. Tekinoroji yekunyungudutsa gasi ine simba repamusoro-soro inyanzvi itsva yekusimbisa simba nekukurumidza. Nekuda kwekutonhora kwakanyanya, hupfu hune hunhu hwekunatswa kwezviyo, kuumbwa kwakafanana uye kunyunguduka kwakasimba kwakanyanya.
Pamusoro pezvakanakira zvataurwa pamusoro apa, upfu hwesimbi hunogadzirwa nekunyungudutsa vacuum hune atomization yemhepo ine simba guru ine zvinhu zvitatu zvinotevera: upfu hwakachena, oxygen shoma; goho guru reupfu hwakatsetseka; chitarisiko chakakwirira. Zvinhu zvakagadzirwa neupfu uhwu zvine zvazvakanakira zvakawanda kupfuura zvinhu zvemazuva ose maererano nehunhu hwemuviri nemakemikari. Upfu hwakagadzirwa hunosanganisira superalloy powder, thermal spray alloy powder, copper alloy powder uye stainless steel powder.
1 Maitiro ekugadzira upfu hwevacuum air atomization nemidziyo
1.1 Maitiro ekugadzira upfu hweatomization yemhepo inotonhorera
Nzira yekubvisa atomization yemhepo inoputika imhando itsva yemaitiro akagadzirwa muindasitiri yekugadzira upfu hwesimbi mumakore achangopfuura. Ine zvakanakira zvekusaita oxidation yezvinhu zviri nyore, kukurumidza kudzima upfu hwesimbi, uye mwero wepamusoro wekuzvigadzira. Maitiro chaiwo ndeekuti mushure mekunge alloy (simbi) yanyungudika uye yanatswa muchoto cheinduction, mvura yesimbi yakanyungudutswa inodururwa mukupisa kwekupisa, yopinda muchubhu yekutungamira nemuromo, uye kuyerera kwekunyunguduka kunogadziriswa nemhepo inoyerera nemhepo ine simba. Upfu hwesimbi hunobva hwaoma uye hunogara mushongwe yeatomization, uye hunowira mutangi rekuunganidza upfu.
Midziyo yeAtomizing, atomizing ultrasonic uye metal liquid flow ndizvo zvinhu zvitatu zvakakosha zvegasi atomization process. Mumidziyo yeAtomization, iyo inopinzwa ultrasonic atomizing inokurumidza uye inosangana nemetal liquid flow kuti igadzire flow field. Mumunda uyu weflow, flow yesimbi yakanyungudutswa inotyorwa, inotonhodzwa uye inosimba, nokudaro ichiwana hupfu hune hunhu hwakati. Parameters yemidziyo yeAtomization inosanganisira nozzle structure, catheter structure, catheter position, nezvimwewo, atomization gas uye process parameters dzayo dzinosanganisira ultrasonic properties, air inlet pressure, air velocity, nezvimwewo, uye metal liquid flow uye process parameters dzayo dzinosanganisira simbi liquid flow properties, superheat, liquid flow diameter, nezvimwewo. Ultrasonic atomization inoita chinangwa chekugadzirisa powder particle size, particle size distribution uye microstructure nekugadzirisa parameters dzakasiyana-siyana uye kubatana kwavo.
1.2 Midziyo yekupwanya mhepo inoputika neatomization
Midziyo yekubvisa atomization yemuchina wevacuum iripo inosanganisira midziyo yekunze nemidziyo yemuno. Midziyo inogadzirwa kunze kwenyika ine kugadzikana kwakanyanya uye ine hungwaru hwekudzora, asi mutengo wemidziyo wakakwira, uye mutengo wekugadzirisa nekugadzirisa wakakwira. Mutengo wemidziyo yemuno wakaderera, mutengo wekugadzirisa wakaderera, uye kugadzirisa kuri nyore. Zvisinei, vagadziri vemidziyo yemuno havawanzo nyatsonzwisisa matekinoroji makuru emidziyo yakadai sema nozzles eatomizing uye maitiro eatomising. Parizvino, masangano ekutsvagisa ekunze akakodzera nemakambani ekugadzira anochengetedza tekinoroji iyi zvakavanzika, uye ma parameter chaiwo uye eindasitiri haagone kuwanikwa kubva mumabhuku akakodzera uye ma patent. Izvi zvinoita kuti goho rehupfu hwemhando yepamusoro rive rakaderera zvakanyanya kuti rive rakachipa, inovawo chikonzero chikuru nei nyika yangu isina kukwanisa kugadzira hupfu hwemhando yepamusoro kunyangwe paine akawanda mayuniti ekugadzira hupfu hweaerosol uye ekutsvagisa kwesainzi.
Maumbirwo emudziyo we ultrasonic atomization pulverizing ane zvikamu zvinotevera: intermediate frequency induction melting furnace, holding furnace, atomization system, atomization tank, guruva rekuunganidza, ultrasonic supply system, water cooling system, control system, nezvimwewo.
Parizvino, tsvakiridzo dzakasiyana-siyana pamusoro peaerosolization dzinonyanya kutarisa pazvinhu zviviri. Kune rumwe rutivi, parameters yechimiro che nozzle uye hunhu hwejet flow zvinodzidzwa. Chinangwa ndechekuwana hukama huripo pakati pemhepo inoyerera nechimiro che nozzle, kuitira kuti ultrasonic isvike kumhanya pa nozzle outlet nepo ultrasonic flow rate iri diki, uye inopa hwaro hwedzidziso yekugadzira nekugadzirisa nozzle. Kune rumwe rutivi, hukama huripo pakati peatomization process parameters uye powder properties hwakadzidzwa. Chinangwa chayo ndechekudzidza mhedzisiro yeatomization process parameters pahupfu uye atomization efficiency pa nozzle-specific basis kuti ivandudze uye itungamire kugadzirwa kweupfu. Muchidimbu, kuvandudza kugadzirwa kwefine powder uye kuderedza kushandiswa kwegasi kunotungamira kutungamira kwekuvandudzwa kwetekinoroji ye ultrasonic atomization.
1.2.1 Mhando dzakasiyana dzema nozzles ekushandisa ultrasonic atomization
Gasi rinogadzira atomu rinowedzera kumhanya nesimba kuburikidza nemuromo, nokudaro richipwanya simbi yemvura uye kugadzira upfu hunoenderana nezvinodiwa. Mumuromo unodzora kuyerera uye kuyerera kwechinhu chinogadzirwa atomu, uye une basa rakakosha mukushanda kweatomization uye kugadzikana kwemaitiro eatomization, uye ndiyo tekinoroji huru ye ultrasonic atomization. Pakutanga kwemaitiro e gasi atomization, chimiro chemuromo chinowira pasi chaiwanzo shandiswa. Mumuromo uyu uri nyore mukugadzirwa, hausi nyore kuvharwa, uye maitiro ekudzora ari nyore, asi kushanda kwawo kweatomization hakuna kukwira, uye wakakodzera chete kugadzirwa kweupfu hune saizi ye 50-300 μm. Kuti kuvandudza kushanda kweatomization, ma nozzles anodzivisa kana ma nozzles anosimbisa akabatana akagadzirwa gare gare. Mumuromo wakasimba kana unodzivisa unopfupisa daro rekubhururuka kwegasi uye unoderedza kurasikirwa kwesimba re kinetic mukuita kwekufamba kwegasi, nokudaro uchiwedzera kumhanya uye density yekuyerera kwegasi kunosangana nesimbi, uye kuwedzera goho reupfu hwakatsetseka.
1.2.1.1 Nozzle yeSlot Yakatenderera
Ultrasound inopinda mumuromo ne angle. Zvadaro inoburitswa nekumhanya kukuru kuti iite vortex.
Kuti China Igadzire Kudhinda Kwe3D, Inofanira Kuvaka Cheni Yayo Yekuvandudza Zvinhu Uye Cheni Yemaindasitiri
Mumakore maviri apfuura, budiriro yeindasitiri yekugadzira zvinhu zvinowedzera yakwira kusvika padanho renyika. Magwaro akadai se "Made in China 2025" uye "National Additive Manufacturing Industry Development Action Plan (2015-2016)" aburitswa. Indasitiri yekugadzira zvinhu zvinowedzera yakura nekukurumidza. Simba remakambani akavakirwa patekinoroji riri kukura. Pasinei neizvi, nekuti indasitiri yekugadzira iri muchikamu chekutanga chebudiriro, ichiri kuratidza hunhu hwezvishoma. Nyanzvi dzinobvuma kuti michina inopinzwa kunze kwenyika ikozvino iri "kurwisa" musika weChina zvine simba. Tichitora michina yekudhinda simbi semuenzaniso, nyika dzekunze dzinoisa kutengesa kwakabatana kwezvinhu, software, michina uye maitiro. Nyika yangu inofanira kukurumidzisa kutsvagisa nekuvandudza matekinoroji makuru uye matekinoroji ekutanga, uye kugadzira chain yayo yekuvandudza uye chain yeindasitiri.
Tarisiro yemusika yakanaka
Sekureva kwemushumo weMcKinsey, kugadzira zvinhu zvinowedzerwa kuri pachinzvimbo chechipfumbamwe pakati pematekinoroji gumi nemaviri ane kukanganisa hupenyu hwevanhu, pamberi pezvinhu zvitsva negasi reshale, uye zvinofungidzirwa kuti panosvika gore ra2030 kugadzira zvinhu zvinowedzerwa kuchasvika pamusika wepakati pe $1 trillion. Muna 2015, mushumo wakafambisa maitiro aya mberi, uchitaura kuti panosvika gore ra2020, kureva kuti, makore matatu gare gare, musika wepasi rose wekugadzira zvinhu zvinowedzerwa unogona kusvika pamari inosvika mabhiriyoni mazana mashanu nemakumi mashanu emadhora ekuAmerica. Mushumo weMcKinsey hausi wekushamisa.
Lu Bingheng, nyanzvi yezvedzidzo yeChinese Academy of Engineering uye mutungamiriri weNational Additive Manufacturing Innovation Center, akashandisa "china nehafu" kupfupisa mikana yemusika weramangwana wekugadzira zvinhu zvekuwedzera.
Zvinopfuura hafu yemutengo wechigadzirwa mune ramangwana zvakagadzirwa;
Zvinopfuura hafu yekugadzirwa kwechigadzirwa zvinogadzirwa nenzira yakasarudzika;
Inopfuura hafu yemamodeli ekugadzira anowanikwa kune vanhu vakawanda;
Zvinopfuura hafu yezvinhu zvitsva zvinogadzirwa nevagadziri.
Kugadzira zvinhu zvinowedzerwa mukuwedzera tekinoroji inovhiringidza kufambira mberi kweindasitiri yekugadzira. Ndiyo tekinoroji yakakodzera kutsigira hunyanzvi hwekugadzira, kugadzira zvinhu zvakagadzirwa nemaoko, hunyanzvi hwevagadziri uye kugadzira zvinhu zvakawanda. "Chinonyanya kukosha ndechekuti, kugadzira zvinhu zvinowedzerwa mukuwedzera tekinoroji isingawanzo kuwanikwa inoenderana nenyika iri munyika yangu. Parizvino, tsvakiridzo yeChina pakudhinda kwe3D ndiyo iri pamberi penyika."
Lu Bingheng akati pari zvino, ichivimba nemidziyo mikuru yekudhinda ye3D simbi uye yekugadzira simbi yakagadzirwa nenyika yangu pachayo, China iri pachinzvimbo chepasi rose mukushandiswa kwezvikamu zvikuru zvendege zvinotakura mutoro, uye inoshanda sechikwata chekubatsira kwekutanga mukutsvaga nekugadzira ndege dzehondo nendege hombe. Uyezve, zvikamu zvikuru zvetitanium alloy zvakashandiswa mukutsvaga nekugadzira zvombo zvekumhara nendege dzeC919.
Panyaya yekushandiswa, kugona kwemidziyo yemhando yepamusoro munyika yangu kuri panzvimbo yechina pasi rose, asi michina yekudhinda simbi inotengeswa ichiri isina kusimba, uye inonyanya kuvimba nezvinotengeswa kunze kwenyika. Zvisinei, sekureva kweAcademician Lu Bingheng, chinangwa chikuru chekugadzira zvinhu zvekuwedzera muChina ndechekuwana kugona kwechipiri pakukura kwemidziyo yakaiswa pasi rose uye kwechitatu pakukura kwekugadzira nekutengesa michina pasi rose mukati memakore mashanu; uye kugona kwechipiri pakukura kwemidziyo yakaiswa pasi rose, zvishandiso zvepakati uye matekinoroji ekutanga, uye kutengeswa kwemidziyo mukati memakore gumi. Kubudirira "Kwakagadzirwa muChina 2025" muna 2035.
Kubudirira kwemaindasitiri kuri kukurumidza
Data rinoratidza kuti avhareji yekukura kwemusika wezvigadzirwa zvekuwedzera mumakore matatu apfuura. Mwero wekukura kweindasitiri iyi muChina wakakwira kupfuura avhareji yepasi rose.
Zviratidzo: zvinowanzoreva zvinoitwa kudzora mamwe masisitimu emitemo mukati mekambasi
Zviratidzo, zvakaita se: zviratidzo zvemaruva nehuswa, pasina zviratidzo zvekukwira, nezvimwewo. Zvinoderera, asi mubasa rebasa, kukura kuri kukurumidza nekuda kwekuvandudzwa kwekuzivikanwa kwevatengi. "Kunyanya mukugadzirisa nekugadzira zvigadzirwa, huwandu hwedu hweodha hwakapetwa kaviri." Nzvimbo yekurima yeWeinan 3D Printing Industry muShaanxi Province, nerutsigiro rwehurumende yemuno, yakashandura zvakanakira tekinoroji yekudhinda ye3D kuita zvakanakira maindasitiri uye yakasimudzira kusimudzira nekushandura maindasitiri echinyakare. Nyaya yakajairika yekuvandudza makirasi.
Tichitarisa pfungwa ye "3D printing +" ye "3D printing +", hazvisi zvekungogadzira indasitiri yekudhinda ye3D, asi kutarisa pakugadzira michina yekudhinda ye3D, kutsvagisa nekugadzira zvinhu zvesimbi zvekudhinda zve3D, uye kudzidziswa kwevashandisi ve3D printing. Yakavakirwa mumaindasitiri anotungamira munharaunda, ichitarisa pakushandisa mashandisirwo ekuratidzira maindasitiri e3D printing, kukurumidzisa kubatanidzwa kwe3D printing nemaindasitiri echinyakare, uye kuita nhevedzano ye3D printing + maindasitiri echinyakare akadai se3D printing + aviation, mota, tsika nehunyanzvi, casting, dzidzo, nezvimwewo, nerubatsiro rwe3D printing. Zvakanakira zvetekinoroji yekudhinda, kugadzirisa matambudziko ehunyanzvi uye zvinorwadza zvemaindasitiri echinyakare, kushandura nekuvandudza maindasitiri echinyakare, uye kutanga nekugadzira mhando dzakasiyana dzemabhizinesi madiki nepakati etekinoroji.
Zvichienderana nehuwandu, kusvika muna Chivabvu 2017, huwandu hwemabhizinesi hwasvika 61, uye mapurojekiti anopfuura 50 akadai se3D molds, 3D, 3D industrial machines, 3D materials, uye 3D cultural and creative projects akachengetedzwa, ayo anotarisirwa kuitwa. Zvinotarisirwa kuti pakupera kwegore, huwandu hwemabhizinesi huchapfuura 100.
Kusimudzira ketani yekuvandudza zvinhu zvitsva uye ketani yemaindasitiri
Kunyangwe indasitiri yekugadzira zvinhu zvinowedzera iri kukurumidza kukura munyika yangu, indasitiri iyi ichiri muchikamu chekutanga chebudiriro uye ichiri nechimiro chezvishoma. Zvisinei, kushaikwa kwekukura kwetekinoroji, mutengo wepamusoro wekushandisa, uye nzvimbo shoma yekushandisa zvakaita kuti indasitiri yese ive "diki, yakapararira uye isina simba". Kunyangwe makambani mazhinji atanga kufamba mumunda wekugadzira zvinhu zvinowedzera, kune kushomeka kwemakambani anotungamira. Zvichitungamirirwa, chiyero cheindasitiri idiki. Nyanzvi yezvedzidzo Lu Bingheng akataura pachena kuti seimwe yetekinoroji dzakakosha dzekuchinja kwemaindasitiri mune ramangwana, kuvandudzwa kwekugadzira zvinhu zvinowedzera kunofanirwa kukurumidziswa, nekuti tekinoroji yekudhinda ye3D iri munguva yekukura kwetekinoroji, nguva yekutanga kweindasitiri, uye nguva "yekumira" kwemabhizinesi. Kudiwa kukuru kwemusika kunogona kutungamira kukura kwetekinoroji nenzvimbo yemidziyo, iyo inofanirwa kuchengetedzwa uye kushandiswa zvizere kutungamira nekutsigira kugadzirwa kwemidziyo yedu.
Iye zvino michina inopinzwa kunze kwenyika iri "kurwisa" musika weChina nechisimba. Kune michina yekudhinda simbi, nyika dzekunze dzinoita kuti zvinhu, software, michina, uye maitiro zvitengeswe pamwe chete. Makambani ekuChina anofanirwa kugadzira matekinoroji makuru uye matekinoroji ekutanga kuti vagadzire hunyanzvi hwavo uye macheni emaindasitiri.
Vari mukati meindasitiri vakati kune indasitiri yekudhinda ye3D iripo parizvino, huwandu hwekutsvagisa nekusimudzira tekinoroji hwave kushandiswa zvizere muindasitiri, uye kubudirira kwakawanda kwetekinoroji kuri muchikamu cherabhoritari chete. Zvikonzero zvikuru zvedambudziko iri ndeizvi: chekutanga, nekuda kwemitemo yakasiyana-siyana, kuwana zvikwaniriso hazvina kukwana, uye kune zvipingamupinyi zvisingaoneki zvekupinda; chechipiri, masangano ekutsvagisa kwesainzi nemabhizinesi haana mhedzisiro yakakura, ari muhondo chete, haana kodzero yekutaura mukukurukurirana kwemaindasitiri, uye ari panjodzi; Indasitiri itsva hainzwisisike zvakanaka, uye kune mapuzzle kana kusanzwisisana, zvichikonzera kunonoka kwekushandiswa kwetekinoroji.
Maitiro Ekuvandudza Midziyo Yekupwanya Atomization Mune Remangwana
Kuchine zvakawanda zvisina kujeka mukunzwisisa tekinoroji yekudhinda ye3D mune zvese zviri muindasitiri yekugadzira yeChina. Tichitarisa mamiriro chaiwo ebudiriro, kusvika pari zvino kudhinda kwe3D hakusati kwasvika pakukura kwemaindasitiri, kubva pamidziyo kusvika kune zvigadzirwa kusvika kumasevhisi achiri muchikamu che "advanced toy". Zvisinei, kubva kuhurumende kusvika kumabhizinesi muChina, mikana yekuvandudzwa kwetekinoroji yekudhinda ye3D inowanzo zivikanwa, uye hurumende nenharaunda vanowanzo tarisa kukanganiswa kwetekinoroji yemidziyo yekudhinda ye3D mune ramangwana pakugadzira, hupfumi, uye mamodheru ekugadzira aripo munyika yangu.
Sekureva kwedata reongororo, parizvino, kuda kwenyika yangu tekinoroji yekudhinda ye3D hakusi pamidziyo, asi kunoratidzwa mumhando dzakasiyana dzezvinhu zvinoshandiswa pakudhinda ye3D uye kudiwa kwemabasa ekugadzirisa mabhizinesi. Vatengi vemaindasitiri ndivo vanotanga kutenga michina yekudhinda ye3D munyika yangu. Midziyo yavanotenga inonyanya kushandiswa mundege, ndege, zvigadzirwa zvemagetsi, kutakura, dhizaini, hunyanzvi hwetsika nedzimwe indasitiri. Parizvino, kugona kwakaiswa kwe3D printers mumabhizinesi eChina kuri kutenderera mazana mashanu, uye mwero wekukura kwegore negore uri kutenderera makumi matanhatu muzana. Kunyangwe zvakadaro, saizi yemusika iripo parizvino inongova mamiriyoni zana eyuan pagore. Kuda kweR&D nekugadzirwa kwezvinhu zvekudhinda zve3D kwasvika anenge bhiriyoni imwe yeyuan pagore. Nekufarirwa uye kufambira mberi kwetekinoroji yemidziyo, chiyero chichakura nekukurumidza. Panguva imwecheteyo, masevhisi ekugadzirisa ane chekuita nekudhinda kwe3D akakurumbira zvikuru, uye vamiririri vazhinji ve3D printing Kambani yemidziyo yakakura kwazvo mukuita kwe laser sintering uye kushandiswa kwemidziyo, uye inogona kupa masevhisi ekugadzirisa ekunze. Sezvo mutengo wemuchina mumwe chete uchiwanzopfuura mamiriyoni mashanu eyuan, kugamuchirwa kwemusika hakuna kukwira, asi sevhisi yekugadzirisa michina yemakambani inozivikanwa zvikuru.
Zvizhinji zvezvinhu zvinoshandiswa mumichina ye3D printing metal atomization pulverizing yemunyika yangu zvinopihwa zvakananga nevagadziri veprototyping vanokurumidza, uye zvinhu zvechitatu hazvisati zvashandiswa, zvichikonzera mitengo yakakwira yezvinhu. Panguva imwe chete, hapana tsvakurudzo yakaitwa pakugadzira hupfu hwakatsaurirwa ku3D printing muChina, uye pane zvinodiwa zvakasimba pakugoverwa kwehukuru hwezvidimbu uye huwandu hweokisijeni. Mamwe mayuniti anoshandisa hupfu hwespray hwakajairika panzvimbo pezvo, husina zvakawanda zvinobvira.
Kugadzira nekugadzira zvinhu zvakasiyana-siyana ndicho chinhu chikuru chekufambira mberi kwetekinoroji. Kugadzirisa mashandiro ebasa uye mitengo yezvinhu kuchasimudzira zviri nani kukura kwetekinoroji yeprototyping inokurumidza muChina. Parizvino, zvinhu zvakawanda zvinoshandiswa mutekinoroji yeprototyping inokurumidza yekudhinda ye3D munyika yangu zvinofanirwa kutengwa kubva kunze kwenyika, kana kuti vagadziri vemidziyo vakashandisa simba rakawanda nemari kuti vagadzire zvinhu izvi, izvo zvinodhura, zvichikonzera kuwedzera kwemitengo yekugadzira, nepo zvinhu zvinoshandiswa mumuchina uyu zvisina simba rakawanda uye kunyatsojeka. . Kuwanikwa kwezvinhu zvekudhinda zve3D kwakakosha.
Upfu hweTitanium neTitanium alloy kana hupfu hweSuperalloy hwakavakirwa paNickel neCobalt hune oxygen shoma, saizi yezvidimbu zvidiki uye sphericity yakakwira hunodiwa. Hukuru hwezvidimbu zveUpfu hunonyanya kuva -500 mesh, huwandu hweokisijeni hunofanira kunge hwakaderera pane 0.1%, uye saizi yezvidimbu zvakafanana. Parizvino, hupfu hwemhando yepamusoro uye michina yekugadzira ichiri kuvimba zvakanyanya nekutenga zvinhu zvinotengeswa kunze kwenyika. Munyika dzekunze, zvinhu zvakagadzirwa nemidziyo zvinowanzounganidzwa uye kutengeswa kuti zviwane purofiti yakawanda. Semuenzaniso, tichitora hupfu hwakavakirwa paNickel, mutengo wezvinhu zvakagadzirwa ungangoita 200 yuan/kg, mutengo wezvigadzirwa zvemumba unowanzova 300-400 yuan/kg, uye mutengo wehupfu hunotengeswa kunze kwenyika unowanzova kupfuura 800 yuan/kg.
Semuenzaniso, simba uye kuchinjika kwekugadzirwa kwehupfu, zvinhu zvinosanganisirwa uye hunhu hwepanyama pane matekinoroji ane chekuita nemidziyo ye3D printing metal atomization powder milling. Saka, tichifunga nezvezvinodiwa zvekushandiswa kwe oxygen shoma uye hupfu hwe fine particle size, zvichiri kudikanwa kuita basa rekutsvagisa rakadai sekugadzira titanium ne titanium alloy powder, gas atomization powder milling technology ye fine particle size powder, uye simba rehupfu pakushanda kwechigadzirwa. Nekuda kwekuganhurirwa kwetekinoroji yekugaya muChina, zvakaoma kugadzirira fine-grained powder parizvino, goho rehupfu rakaderera, uye huwandu hweokisijeni nezvimwe tsvina hwakakwira. Munguva yekushandisa, mamiriro ekunyunguduka kwehupfu anowanzo kuve asina kuenzana, zvichikonzera huwandu hwakawanda hwe oxide inclusions uye zvigadzirwa zvakawandisa muchigadzirwa. Matambudziko makuru ehupfu hwe alloy hwemumba ari mumhando yechigadzirwa uye kugadzikana kwe batch, kusanganisira: ① kugadzikana kwezvikamu zvehupfu (huwandu hwezvinhu zvinosanganisirwa, kufanana kwezvikamu); ② Kugadzikana kwemuviri kwehupfu (kugoverwa kwehukuru hwezvikamu, chimiro chehupfu, kuyerera, loose ratio, nezvimwewo); ③ dambudziko regoho (goho diki rehupfu muchikamu chidiki chehukuru hwezvimedu), nezvimwewo.
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