Chiyambi
Mu gawo la kukonza zinthu zokhuthala kwambiri—kuphatikizapo kupanga slurry ya batri ya lithiamu, zomangira zapamwamba, ma electronic silver paste, ndi ma polima apadera—zipangizo zosakaniza si chida chokha koma zimatsimikizira kapangidwe kake kakang'ono komanso magwiridwe antchito ake akuluakulu. Vacuum Planetary Kneader imayimira chizindikiro chamakampani osati kokha chifukwa cha kuphimba kwake "padziko lapansi" ndi kuchepa kwa "vacuum" komanso, makamaka, chifukwa cha luso lake lapadera lokanda . Nkhaniyi ikupereka kusanthula kwakuya kwa njira yake yokanda, kuyang'ana kwambiri zinsinsi za kapangidwe ka masamba awiri osakaniza a 3D komanso kulondola kwakukulu komwe kumafunika pakulekerera kwawo kupanga.
1. Tanthauzo Lalikulu: Zoposa Kungosakaniza
Chotsukira cha Vacuum Planetary ndi chipangizo chosakaniza bwino chomwe chimaphatikiza kudula kwambiri, kutulutsa, kupindika (kukanda), kufalitsa, ndi kuyeretsa vacuum. Mosiyana ndi zosakaniza zachikhalidwe, moyo wake uli mu "Kukanda." Kuchita izi kumatsanzira njira yokanda mtanda ndi manja koma ndi mphamvu yayikulu, pafupipafupi, komanso kuwongolera chilengedwe. Mawu atatu ofunika m'dzina lake akuyimira ukadaulo waukulu atatu:
- Vacuum : Imapereka malo opanda thovu komanso opanda mpweya.
- Planetary : Imachotsa kusakaniza madera akufa kudzera mu kusintha ndi kuzungulira.
- Kukanda : Amagwiritsa ntchito masamba a 3D opangidwa mwapadera kuti agwire ntchito yodula kwambiri komanso kusintha zinthu zomwe zimakhala ndi kukhuthala kwakukulu.
2. Njira Yogwirira Ntchito: Kukanda kwa 3D ndi Kuyanjana kwa Masamba Awiri
Ichi ndiye kusiyana kwakukulu pakati pa chosakaniza cha mapulaneti wamba ndi chosakaniza chenicheni cha mapulaneti.
Kapangidwe ka Masamba Awiri a 3D :
Makinawa nthawi zambiri amakhala ndi ma shaft awiri osakaniza omwe ali ndi liwiro lotsika komanso amphamvu kwambiri. M'malo mwa ma frame osavuta kapena masamba ozungulira, ma shaft awa ali ndi ma 3D Kneading Blades (omwe nthawi zambiri amakhala a mtundu wa Z, mtundu wa Sigma, kapena mawonekedwe apadera a prismatic opindika).
- 3D Geometry : Masamba awa ali ndi malo ovuta okhala ndi miyeso itatu omwe amapanga mphamvu ya axial ndi radial panthawi yozungulira.
- Kuyanjana : Pa nthawi yosinthira, masamba awiriwa amakhala ndi malo ochepa pakati pa wina ndi mnzake (nthawi zambiri 0.5mm–2mm, kutengera ndi zinthu) ndipo amazungulira pa liwiro losiyana, kaya mozungulira motsutsa kapena mozungulirana.
Ntchito Yopangira Ulusi wa "Shear-Fold-Squeeze" :
Zinthu zikafika pamlingo wokwera kwambiri (ngati phala, ngati mtanda, kapena theka-lolimba), kusinthasintha kumakhala kochepa, ndipo kusinthasintha kosavuta sikukwaniritsa kufanana. Apa, masamba okanda a 3D amatenga malo:
- Kuduladula ndi Kuduladula : Masamba olumikizanawo amaduladula ndikuduladula zidutswa zazikulu za zinthu m'magawo ang'onoang'ono, zomwe zimapangitsa mphamvu zazikulu zoduladula kuti zigawe ma agglomerate.
- Kupinda ndi Kukonzanso : Makona apadera a masamba amakoka zinthu kuchokera pansi pa chotengera, kuzikankhira pakati, ndikuzikanikiza kumbali ina, ndikupanga kuyenda kosalekeza "kopinda". Kutambasula ndi kupindika kumeneku mobwerezabwereza kumatsimikizira kufalikira kofanana pakati pa ufa ndi zakumwa, komanso pakati pa zigawo zosiyanasiyana.
- Kudziyeretsa Kokha : Chifukwa cha kusiyana kochepa pakati pa masamba awiriwa ndi pakati pa masamba ndi khoma la chotengera, kuphatikiza ndi liwiro losiyana, zimakandana bwino, zomwe zimapangitsa kuti zidziyeretse bwino komanso kupewa kusonkhanitsa zinthu m'malo omwe ali akufa.
3. Zofunikira Kwambiri pa Kukula kwa Njira
Monga taonera, kugwira ntchito yokanda kumadalira kwambiri kulondola kwambiri pakukula kwa njira . Ichi ndiye chotchinga chachikulu kwambiri pakupanga Vacuum Planetary Kneaders:
- Kuwongolera Kuchotsa kwa Micron Level : Kuti mupeze kudulidwa koyenera kwa ulusi, kusiyana kwa maukonde pakati pa masamba awiriwa, komanso kusiyana pakati pa masamba ndi khoma/pansi pa chotengera, kuyenera kulamulidwa mkati mwa malo ochepa kwambiri (nthawi zambiri makumi a ma micron).
- Ngati mpata uli waukulu kwambiri : Zinthuzo zimadutsa mwachindunji mpata popanda kudulidwa ("kufupikitsa ma circuit"), zomwe zimapangitsa kuti kukanda kusakhale kothandiza ndipo zimapangitsa kuti kusakaniza kusagwirizane bwino.
- Ngati mpata uli wochepa kwambiri kapena wosakhazikika bwino : Kukangana kwachindunji pakati pa chitsulo ndi chitsulo kumachitika pamene galimotoyo ili ndi liwiro lalikulu komanso katundu wolemera, zomwe zingachititse kuti zipse (ziphe pazochitika zosaphulika) kapena kuwononga zidazo.
- Kuvuta kwa Machining ndi Kumanga : Izi zimafuna kuti masambawo apitirire kupangidwa bwino kwambiri pogwiritsa ntchito CNC pambuyo powaza kapena kuwotcherera. Kuphatikiza apo, coaxiality ya chimango chozungulira ndi kulondola kwa malo a mabearing ziyenera kufika pamlingo wa kalasi ya makina ndi zida. Kusintha kulikonse pang'ono kapena cholakwika chilichonse chokhazikitsa chingalepheretse kugwira ntchito bwino kapena kuchepetsa kwambiri nthawi yogwirira ntchito.
- Kulipira Kukulitsa Kutentha : Opanga mapulani ayeneranso kuganizira za kukulitsa kutentha komwe kumachitika chifukwa cha kutentha kokangana ndi majekete otenthetsera, ndikusunga malo olondola ochotsera kutentha kuti atsimikizire kuti mipata yabwino yokanda ikusungidwa ngakhale pakakhala kutentha kwambiri.
4. Mphamvu Yogwirizana ya Vacuum ndi Kneading
Malo osungira mpweya m'malo osungira mpweya samangochotsa thovu lokha; koma amathandizanso kwambiri kuti ukhale wogwira ntchito bwino:
- Kukana Kochepa : Pakapanikizika koipa, thovu la mpweya lomwe latsekeredwa limakula ndikutuluka, zomwe zimapangitsa kuti zinthuzo zikhale zolimba komanso kuchepetsa "kukana kwa mpweya." Izi zimathandiza kuti masamba okanda agwire ntchito mwachindunji pa thupi la zinthuzo.
- Kupewa Kuchuluka kwa Oxidation ndi Kuchuluka kwa Oxidation : Pa zinthu zomwe zimakhala zosavuta kugwiritsa ntchito (monga zowonjezera zina za batri kapena ufa wachitsulo wosungunuka), kukanda vacuum kumaletsa kuwonongeka kwa okosijeni panthawi yotenthetsera kwambiri. Nthawi yomweyo, kumachotsa zinthu zosungunuka zomwe zimapangidwa panthawi ya zochitika, zomwe zimapangitsa kuti zochita za mankhwala zipitirire patsogolo.
5. Ntchito ndi Mtengo
Pogwiritsa ntchito luso lapamwamba la kukanda la 3D, chipangizochi sichingasinthidwe kuti chigwiritsidwe ntchito:
- Ma Electrode a Lithium Battery : Makamaka ma anode a silicon-carbon okhala ndi mphamvu zambiri, kapena ma electrolyte a batri olimba, komwe kumafunika kufalikira kwamphamvu kwambiri kuti kugawikane ma nano-scale particle agglomerates.
- Zomatira Zapamwamba ndi Zomatira : Monga ma polima a MS ndi ma polyurethane, zomwe zimafuna kunyowetsa kwathunthu ndi kufalitsa zodzaza (monga calcium carbonate, fumed silica) mu polima yoyambira, kuchotsa magulu onse a ufa wouma.
- Ma Substrate a Ceramic ndi Ma Electronic Paste : Amafuna kufanana kwakukulu kuti atsimikizire kuti dera likugwira ntchito bwino akamaliza kuwotcha.
- Mafuta ndi Zodzoladzola Zamankhwala : Kuonetsetsa kuti kapangidwe kake kali kosalala popanda tinthu tating'onoting'ono.
Mapeto
Chotsukira cha Vacuum Planetary si chipangizo chosakaniza chokha; ndi "makina osinthira zinthu" molondola. Mtengo wake waukulu uli m'mapepala awiri okanda a 3D, owerengedwa mosamala komanso opangidwa ndi makina, komanso kudulidwa kwamphamvu ndi kupindika komwe kumachitika mkati mwa mipata ya micron. Ndi kufunafuna kosalekeza kwa kulondola kwa miyeso komwe kumathandizira kuti igonjetse zida zovuta kwambiri kusakaniza, zomwe zimapangitsa kuti ikhale chinthu chofunikira kwambiri pa kafukufuku ndi chitukuko chatsopano komanso kupanga zinthu zapamwamba.