TPU (Thermoplastic Polyurethane)ine zvimiro zvakatanhamara senge kuchinjika, elasticity, uye kupfeka kuramba, zvichiita kuti ishandiswe zvakanyanya muzvikamu zvakakosha zvehunoid marobhoti senge mavhavha ekunze, maoko emarobhoti, uye tactile sensors. Pazasi pane zvinyorwa zveChirungu zvine hudzamu zvakarongwa kubva pamapepa ezvidzidzo ane chiremera uye mishumo yehunyanzvi: 1. **Magadzirirwo uye Kuvandudzwa kweAnthropomorphic Robotic Ruoko UchishandisaTPU Material** > ** Abstract **: Pepa rinoratidzwa pano rinogadzirisa kuomarara kweanthropomorphic robhoti ruoko. Robhoti ndiyo yave kufambira mberi zvakanyanya uye kwagara kune chinangwa chekutevedzera vanhu - senge actuation uye maitiro. Ruoko rweanthropomorphic ndiyo imwe yenzira dzekutevedzera vanhu - senge mashandiro. Mubepa rino, pfungwa yekugadzira ruoko rweanthropomorphic ine 15 madhigirii erusununguko uye 5 actuators yakatsanangurwa pamwe chete nemakanika dhizaini, control system, kuumbwa, uye zvemhando yeruoko rwerobhoti zvakakurukurwa. Ruoko rune anthropomorphic chitarisiko uye zvakare runogona kuita munhu - senge mashandiro, semuenzaniso, kubata uye kumiririra kwemaoko. Mhedzisiro yacho inoratidza kuti ruoko rwakagadzirwa sechikamu chimwe uye harudi chero rudzi rwegungano uye rinoratidza huremu hwekusimudza huremu, sezvo rakagadzirwa neinochinjika thermoplastic polyurethane.(TPU) zvinhu, uye elasticity yaro zvakare inovimbisa kuti ruoko rwakachengeteka pakubatana nevanhu zvakare. Ruoko urwu runogona kushandiswa murobhoti yehunoid pamwe neruoko rweprosthetic. Nhamba shoma yevagadziri vanoita kuti kutonga kuve nyore uye ruoko rureruke. 2. **Kugadziridzwa kweThermoplastic Polyurethane Surface yeKugadzira Yakapfava Robotic Gripper Uchishandisa Four-Dimensional Printing Method ** > Imwe yenzira yekuvandudza inoshanda gradient additive kugadzira kugadzira mana - dimensional (4D) akadhindwa zvimiro zvemarobhoti akapfava ekubata, akafukidzwa akapfava 3 dhindiki gel. actuators. Iri basa rinopa zano rekuita rekugadzira simba - rakazvimiririra rakapfava robhoti gripper, rinosanganisira yakagadziridzwa 3D yakadhindwa inobata substrate yakagadzirwa kubva ku thermoplastic polyurethane (TPU) uye actuator yakavakirwa pagelatin hydrogel, inobvumira yakarongwa hygroscopic deformation pasina kushandisa yakaoma machira magadzirirwo. > > Kushandiswa kwe20% gelatin - based hydrogel inopa yakapfava robotic biomimetic mashandiro kune chimiro uye ine mutoro wehungwaru kukurudzira - inoteerera mechanical mashandiro echinhu chakadhindwa nekupindura kuzvimba maitiro munzvimbo dzemvura. Iyo yakanangwa pamusoro pekushanda kwe thermoplastic polyurethane mune argon - okisijeni nharaunda ye90 s, pasimba re100 w uye kumanikidza kwe26.7 pa, inofambisa shanduko mu microrelief yayo, nokudaro inovandudza kunamatira uye kugadzikana kwegelatin yakazvimba pamusoro payo. > > Pfungwa yakaitwa yekugadzira 4D yakadhindwa biocompatible comb zvimiro zve macroscopic pasi pemvura yakapfava robotic gripping inogona kupa kusingapindiki kubatwa kwenzvimbo, kutakura zvinhu zvidiki, uye kuburitsa bioactive zvinhu pakuzvimba mumvura. Chigadzirwa chinoguma chinogona kushandiswa seyega-powered biomimetic actuator, encapsulation system, kana marobhoti akapfava. 3. **Unhu hweZvikamu Zvekunze zve3D-Printed Humanoid Robot Arm ine Mapeteni Akasiyana-siyana uye Ukobvu** > Nekugadzirwa kwehunoid robotics, kunze kwakapfava kunodiwa kuti munhu ari nani - kupindirana kwemarobhoti. Auxetic zvimiro mune meta - zvinhu inzira inovimbisa yekugadzira yakapfava yekunze. Aya maumbirwo ane akasiyana ma mechanical properties. 3D kudhinda, kunyanya fused filament fabrication (FFF), inoshandiswa zvakanyanya kugadzira zvimiro zvakadaro. Thermoplastic polyurethane (TPU) inowanzoshandiswa muFFF nekuda kwekunaka kwayo. Ichi chidzidzo chine chinangwa chekugadzira chivharo chekunze chakapfava chehunoid robhoti Alice III achishandisa FFF 3D kudhinda neShore 95A TPU filament. > > Chidzidzo chacho chakashandisa chena TPU filament ine 3D printer kugadzira 3DP humanoid robhoti maoko. Ruoko rwemarobhoti rwakapatsanurwa kuita forearm nekumusoro ruoko. Nzira dzakasiyana (dzakasimba uye zvakare - kupinda) uye hukuru (1, 2, uye 4 mm) dzakashandiswa kune sampuli. Mushure mekudhinda, kukotama, kusimba, uye bvunzo dzekumanikidza dzakaitwa kuti dziongorore ma mechanic properties. Mhedzisiro yacho yakasimbisa kuti iyo re-yekupinda dhizaini yaive nyore kubhenda yakananga kubhenda curve uye yaida kushomeka kushushikana. Mukumanikidza bvunzo, iyo re-entry chimiro yakakwanisa kumira mutoro kana ichienzaniswa neyakaomeswa chimiro. > > Mushure mekuongorora hutatu hutatu, zvakasimbiswa kuti re-entry structure ine 2 mm ukobvu yakanga ine unhu hwakanaka maererano nekukotama, kutsika, uye kumanikidzira zvinhu. Naizvozvo, iyo re-entry pattern ine 2 mm ukobvu inonyanya kukodzera kugadzira 3D - yakadhindwa humanoid robhoti ruoko. 4. **Izvi 3D-Akadhindwa TPU "Soft Skin" Mapads Anopa Robots A Low-Cost, Highly-Sensitive Sense of Touch** > Vatsvakurudzi vanobva kuUniversity of Illinois Urbana - Champaign vauya nenzira yakaderera - inodhura yekupa marobhoti munhu - semanzwiro ekubata: 3D - akadhindwa akapfava eganda mapedhi akapetwa kaviri. > > Tactile marobhoti masensa anowanzo kuve neakaomesesa arrays emagetsi uye anodhura zvakanyanya, asi isu takaratidza kuti anoshanda, anogara akasarudzika anogona kugadzirwa zvakachipa. Uyezve, sezvo ungori mubvunzo wekugadzirisa zvakare 3D printer, nzira imwechete inogona kugadziridzwa nyore kune akasiyana marobhoti masisitimu. Robotic hardware inogona kusanganisira mauto makuru uye torque, saka inoda kuitwa yakachengeteka kana ichizobatana zvakananga nevanhu kana kushandiswa munzvimbo dzevanhu. Zvinotarisirwa kuti ganda rakapfava richaita basa rakakosha panyaya iyi sezvo richigona kushandiswa kune ese ari maviri mechanic kuchengetedza kutevedzera uye tactile sensing. > > Sensor yechikwata inogadzirwa uchishandisa mapadhi akadhindwa kubva ku thermoplastic urethane (TPU) pane yakadzima - iyo - sherufu Raise3D E2 3D printer. Iyo yakapfava yekunze yekunze inovhara ine gomba infill chikamu, uye seyekunze dhizaini yakadzvanywa mhepo yemhepo mukati inoshandura zvinoenderana - ichibvumira Honeywell ABP DANT 005 pressure sensor yakabatana neTeensy 4.0 microcontroller kuti ione vibration, kubata, uye kuwedzera kumanikidza. Fungidzira kuti unoda kushandisa marobhoti akapfava-ganda kuti ubatsire muchipatara. Vaizoda kugara vachicheneswa, kana kuti ganda raizoda kugara richitsiviwa. Chero nzira, kune mutengo wakakura. Zvisinei, kudhinda kwe 3D inzira inotyisa, saka zvikamu zvinochinjika zvinogona kugadzirwa zvisingadhure uye kubvutwa zviri nyore nekubva pamutumbi werobhoti. 5. **Additive Manufacturing of TPU Pneu - Nets as Soft Robotic Actuators ** > Mupepa rino, kuwedzera kwekugadzira (AM) ye thermoplastic polyurethane (TPU) inoongororwa mumamiriro ekushandiswa kwayo sezvinyoro zvinyoro zverobhoti. Kuenzaniswa nezvimwe elastic AM zvinhu, TPU inoburitsa epamusoro michina zvivakwa zvine chekuita nesimba uye kunetsa. Nekusarudza laser sintering, pneumatic beng actuators (pneu - mambure) akadhindwa 3D seyakapfava robhoti kesi kudzidza uye nekuyedza kuongororwa zvine chekuita nekutsauka pamusoro pekumanikidza kwemukati. Kubuda kwemvura nekuda kwekusimba kwemhepo kunoonekwa sebasa rekushomeka kwemadziro emagetsi emagetsi. > > Kutsanangura maitiro emarobhoti akapfava, tsananguro dzezvinhu zve hyperelastic dzinoda kuiswa mumamodhemu ejometri deformation angave - semuenzaniso - kuongorora kana nhamba. Iri bepa rinodzidza mhando dzakasiyana kutsanangura maitiro ekukotama eiyo yakapfava robotic actuator. Mechanical zvinhu bvunzo dzinoiswa parameterize iyo hyperelastic zvinhu modhi kutsanangura yekuwedzera yakagadzirwa thermoplastic polyurethane. > > Yekufananidza nhamba yakavakirwa pane inogumira chinhu nzira inoiswa parameter kutsanangura deformation yeactuator uye ichienzaniswa neyakaburitswa yekuongorora modhi yeactuator yakadaro. Mafungiro ese ari maviri emhando anofananidzwa nemhedzisiro yekuyedza yesoft robotic actuator. Nepo kutsauka kwakakura kuchiitwa nemuenzaniso wekuongorora, kuenzanisa kwenhamba kunofanotaura kona yekupeta neavhareji yekutsauka kwe9 °, kunyangwe zviyereso zvenhamba zvichitora nguva yakareba pakuverenga. Munzvimbo yekugadzira otomatiki, marobhoti akapfava anogona kutsigira shanduko yeakaomesesa ekugadzira masisitimu akananga agile uye akangwara ekugadzira.
Nguva yekutumira: Nov-25-2025