Iyo yakakosha kushanda musimboti wemicro kudzikisa giya motandiko kuderedza kumhanya uye kuwedzera torque kuburikidza negiya kutapurirana. .Micro reduction motorsshandisa kutapurirana kwegiya paya pamatanho ese kuti uwane chinangwa chekudzikisa kumhanya. Semuenzaniso, giya diki rinotyaira giya hombe rinogona kuwana imwe yekuderedza maitiro. Kuburikidza nehuwandu hwematanho ekugadzirisa, kukurumidza kunogona kuderedzwa zvikuru. Iyi misimboti yekushanda inobvumira madiki ekudzikisa mota kuita basa rakakosha mumashandisirwo anoda yakaderera kumhanya uye yakakwirira torque.
Kushandiswa kwemagiya mukatimicro gear motorsinonyanya kuratidzwa muchimiro chavo uye basa ravo. .Micro giya rekudzikisa motaari amicro motor-inotyairwayakavharwa dhizaini yekuderedza kutapurira, iyo inowanzounganidzwa uye kupihwa nenyanzvi yekudzikisa mota inogadzira. Musanganiswa uyu haugone chete kuderedza kumhanya uye kuwedzera torque, asi zvakare ine hunhu hwekuderera kwesimba rekushandisa, kuita kwepamusoro, kudengenyeka kudiki uye kuderera kweruzha. Nheyo yekuumbwa kwegiya rekudzikisira giya rinosanganisira kusanganiswa kwegiya rezuva uye giya repuraneti, iro rinowana yakakwira yekudzikisa reshiyo kuburikidza neakawanda-nhanho giya kufambisa kusangana nezvinodiwa zvekushanda zveakasiyana mishini michina.
Iwo mashandisirwo eminda yemicro reduction motors akafara kwazvo. Inonyanya kushandiswa mumakina madiki maindasitiri emagetsi, otomatiki michina, midziyo yemumba nemimwe minda. Semuyenzaniso, mumashini akareruka maindasitiri mumaindasitiri ekurongedza, chikafu, machira uye zvizorwa,micro-geared motorsinogona kuvandudza kushanda zvakanaka. Mune otomatiki michina, kunyanya mitsetse yekugadzira,micro gear motorskutamba basa rakakosha nekugadzirisa kumhanya kwavo zvinoenderana nezvinodiwa nemushandisi. Uye zvakare, mumidziyo yekushandisa yemumba senge soymilk muchina, juicers, mafiriji, uye muchina wekuwachisa, madiki ekuderedza motors anopa kushanda kwakagadzikana uye kushanda.
Kugadzira uye kuyera muMicro MIM kugadzira
Giya regiya chinhu chiri mukati memudziyo wekufambisa unoendesa simba rekutenderera kune rimwe giya kana mudziyo uye zvakare chinhu chemuchina chekumisikidza kwepamusoro. Mumakore achangopfuura mamwe maitiro ekugadzira madiki-diki uye magiya madiki akagadzirwa nesimbi uye mamwe maceramics epamusoro akagadzirwa [1].Micro-planetary gear motorsakagadzirwawo kubva nickel-ferrous (Ni-Fe) uye nickel-based bulk metallic magirazi neX-ray lithography & electro-deposition (yakananga-LIG) [2] uye jekiseni molding [3], zvichiteerana. /
Nekudaro, pane kudiwa kwemagiya ane micronized akagadzirwa neyakajairwa-chinangwa chakasimba zvinhu zve miniaturization uye kuvimbika kuvandudzwa kwezvakasiyana zvigadzirwa. Mumashoko ekugadzira chinangwa ndechekuwana kubudirira kwehupfumi hwepamusoro kugutsa zvinodiwa nemaindasitiri. Micro metal poda jekiseni molding (μ MIM) inobatsira pakugadzira micro-sized uye microstructured zvikamu [4-5], asi kuyera kurongeka kwema micro-giya anogadzirwa ne μ MIM kwakaratidza kuoma. /
A micro-planetary gearyakagadzirwa ne17-4PH simbi isina tsvina yakagadzirwa ne μ MIM sechikamu cheOsaka project. Hunhu hweiyo Ultra-compact planet giya yakaongororwa nekuyera kusiyanisa muhukuru hwemazino egiya nekuongorora kwedhijitari mufananidzo. Themicro-planetary gearinoumbwa nemhando nhatu dzegiya mavhiri anogadzirwa ne μ MIM maitiro anoratidzwa muFigure1. Muchidzidzo ichi, kurongeka kwegiya repasi rine zviyero zvakaratidzwa muMufananidzo 1 (c) zvakaongororwa. Iyo dhizaini yegiya repasi (seyakasimudzwa) inoratidzwa muTafura 1. /
Mufananidzo 1. Micro-planetary-gear yakagadzirwa ne μ MIM. (a). Planetary-gear set; (b) . Planet gear; (c). Zviyero zvegiya repasi /
Tafura 1. Tsanangudzo yemapuraneti gear (as sintered) . Zvishandiso zvakashandiswa pakugadzira ma-ultra-compact gears aiva simbi isina tsvina 17-4PH mvura-atomized powder (D50 = 2μm) uye poly-acetyl based binders. Powder loading ye feedstock yaive 60vol%. Iyo feedstock yaive jekiseni-yakaumbwa ichishandisa yakakwira-kumhanya jekiseni rekugadzira muchina (FANUC Ltd., S-2000i 50A). Iwo akasvibira macompacts akasungwa pa600ºC kwemaawa maviri mumhepo yenitrogen, uye akaiswa pa1150ºC kwemaawa maviri pasi peargon. Zvikamu zvakasiiwa zvakare zvakaomeswa zera pa480ºC kweawa imwe chete. /
Kurongeka kwemagiya akajairwa-saizi kunowanzo kuongororwa ne master gear meshing test kana kubata profilometry. Nekudaro, kana iri compact giya zvakaoma kugadzira iyo master giya uye kuyera chimiro nekubata. Naizvozvo isingabatanidzi chimiro chekuyera nzira uchishandisa zviridzwa zvepamberi senge laser displacement sensing uye dhijitari mufananidzo ongororo inoonekwa seyakakosha mukuongorora huchokwadi hwemagiya ekupedzisira. /
Nguva yekutumira: Oct-14-2024