Polyurethane Thermoplastic (TPU)Waxay leedahay sifooyin aad u wanaagsan sida dabacsanaan, dabacsanaan, iyo xirashada iska caabbinta, taasoo ka dhigaysa in si weyn loogu isticmaalo qaybaha muhiimka ah ee aaladaha aadanaha sida daboolka dibadda, gacmaha robotka, iyo dareemayaasha taabashada. Hoos waxaa ku qoran qalab Ingiriisi oo faahfaahsan oo laga soo saaray waraaqo akadeemiyadeed oo awood leh iyo warbixinno farsamo: 1. **Naqshadeynta iyo Horumarinta Gacan-ku-dhiigfuranka Anthropomorphic IsticmaalkaQalabka TPU**> **Abstract ***: Warqadda halkan lagu soo bandhigay waxay u wajahdaa si loo xalliyo kakanaanta gacanta robotic anthropomorphic. Robotics-ku hadda waa goobta ugu horumarsan oo had iyo jeer waxaa jiray hammi ah in lagu daydo aadanaha - sida firfircoonida iyo dhaqanka. Gacanta anthropomorphic waa mid ka mid ah hababka lagu daydo aadanaha - sida hawlgallada. Warqadan, fikradda horumarinta gacanta anthropomorphic oo leh 15 darajo xorriyadda iyo 5 hawl-wadeenno ayaa la faahfaahiyay iyo sidoo kale naqshadaynta farsamada, nidaamka xakamaynta, halabuurka, iyo waxyaabaha gaarka ah ee gacanta robotka ayaa laga hadlay. Gacantu waxay leedahay muuqaal anthropomorphic ah waxayna sidoo kale samayn kartaa bini'aadamka - sida shaqeynta, tusaale ahaan, qabashada iyo muujinta gacmaha. Natiijadu waxay daaha ka qaadaysaa in gacanta loo nashqadeeyay qayb ka mid ah oo aan u baahnayn nooc kasta oo kulan ah waxayna soo bandhigaysaa awood miisaan leh oo aad u fiican, maadaama ay ka samaysan tahay poliurethane thermoplastic dabacsan.(TPU) walxaha, iyo bartinimadeeda waxay sidoo kale hubisaa in gacantu ay ammaan u tahay la macaamilka aadanaha sidoo kale. Gacantan waxa laga yaabaa in loo isticmaalo robot bini-aadmi ah iyo sidoo kale gacan macdan ah. Tirada xaddidan ee firfircoonayaasha ayaa ka dhigaysa xakamaynta mid fudud oo gacantana fududaysa. 2. ** Wax ka beddelka Dusha Sare ee Thermoplastic Polyurethane ee Samaynta Jilicsan Robotic Gripper Isticmaalka Habka Daabacaadda Afar-geesoodka ah**> Mid ka mid ah dariiqooyinka loogu talagalay horumarinta wax-soo-saarka jilbaha wax-soo-saarka ee shaqeynta waa abuurista afar-cabbir (4D) qaab-dhismeed daabacan oo loogu talagalay qabsashada robotic jilicsan, oo lagu gaaro isku-darka qaab-dhismeed jilicsan oo jilicsan. Shaqadani waxay soo jeedinaysaa hab fikradeed oo lagu abuurayo tamar - robotik jilicsan oo madaxbannaan, oo ka kooban substrate 3D daabacan oo wax laga beddelay oo laga sameeyay polyurethane thermoplastic (TPU) iyo firfircooni ku salaysan jelatin hydrogel, taas oo u oggolaanaysa curyaaminta hygroscopic ee barnaamijka iyada oo aan la isticmaalin dhismooyin farsamo oo adag. Isticmaalka 20% gelatin-ku salaysan hydrogel waxay siisaa shaqeynta biomimetic ee jilicsan ee qaab-dhismeedka waxayna mas'uul ka tahay kicinta caqliga leh - shaqeynta farsamaysan ee ka jawaab celinta shayga daabacan adoo ka jawaabaya hababka bararka ee goobaha dareeraha ah. Shaqeynta dusha la beegsaday ee polyurethane thermoplastic ee argon - jawiga oksijiinta ee 90 s, awoodda 100 w iyo cadaadiska 26.7 pa, waxay sahlaysaa isbeddelka microrelief-keeda, sidaas darteed hagaajinta adhesion iyo xasiloonida jelatin bararsan dusha sare. >> Fikradda la xaqiiqsaday ee abuuritaanka 4D daabacan qaab-dhismeedka shanlada noole ku habboon ee loogu talagalay qabsashada macroscopic ee jilicsan ee biyaha hoostooda waxay ku siin kartaa qabsashada maxalliga ah ee aan fiicneyn, qaadista walxaha yaryar, iyo sii daynta walxaha noolaha markay bararaan biyaha. Badeecada ka dhalata ayaa markaa loo isticmaali karaa sidii qalab biomimetic ah oo iskiis ku shaqeeya, habka koofiyadaha, ama robotics jilicsan. 3. ** Calaamadaynta Qaybaha Dibeda ee 3D-Daabacan Qalabka Robot-ka Aadanaha oo leh qaabab kala duwan iyo dhumucyo kala duwan **> Iyada oo la horumarinayo robotics bini'aadamka, bannaanka jilicsan ayaa loo baahan yahay bini'aadamka wanaagsan - isdhexgalka robot. Qaab dhismeedka auxetic ee meta - alaabtu waa hab rajo leh oo lagu abuurayo bannaanka jilicsan. Dhismayaashani waxay leeyihiin sifooyin farsamo oo gaar ah. Daabacaadda 3D, gaar ahaan wax-soo-saarka fiilooyinka la isku daray (FFF), ayaa si ballaaran loo isticmaalaa si loo abuuro qaabab noocaas ah. Thermoplastic polyurethane (TPU) ayaa caadi ahaan loo isticmaalaa FFF sababtoo ah barti wanaagsan. Daraasadani waxay ujeedadeedu tahay in lagu horumariyo daboolka debedda jilicsan ee robot-ka bini'aadamka ee Alice III iyadoo la adeegsanayo daabacaadda FFF 3D oo leh fiilo Shore 95A TPU ah. >> Daraasadu waxay adeegsatay fiilo cad oo TPU ah oo leh daabacaha 3D si ay u soo saarto 3DP hubka robot-ka bini'aadamka. Gacanta Robot-ka ayaa loo kala qaybiyay qaybaha cududda hore iyo cududda sare. Nidaamyo kala duwan (adag iyo dib-u-soo-gal) iyo dhumucyo (1, 2, iyo 4 mm) ayaa lagu dabaqay muunadaha. Kadib daabacaadda, foorarsiga, xajinta, iyo tijaabooyinka cadaadiska ayaa la sameeyay si loo falanqeeyo sifooyinka farsamada. Natiijooyinku waxay xaqiijiyeen in qaab-dhismeedka dib-u-soo-galayaashu uu ahaa mid si fudud loo leexin karo qalooca qalooca oo uu u baahan yahay cadaadis yar. Tijaabooyin cadaadis leh, qaab-dhismeedka dib-u-soo-galayaashu wuxuu awooday inuu u adkaysto culeyska marka loo eego qaab-dhismeedka adag. > > Kadib markii la falanqeeyay dhammaan saddexda dhumucood, waxaa la xaqiijiyay in qaab-dhismeedka dib-u-soo-galeyaasha ee dhumucdiisu tahay 2 mm uu leeyahay sifooyin aad u wanaagsan marka loo eego foorarsiga, xajinta, iyo guryaha isku-buuqa. Sidaa darteed, qaabka dib-u-soo-galayaasha leh dhumucdiisuna tahay 2 mm ayaa aad ugu habboon samaynta 3D-daabacan cududda robot-ka bini'aadamka. 4. ** Kuwan 3D-Printed TPU "Maqaarka Jilicsan" Pads Siinaya Robots qiimo jaban, aadka u xasaasiga ah dareenka taabashada ** > Cilmi-baarayaasha Jaamacadda Illinois Urbana - Champaign waxay la yimaadeen hab jaban - kharashka si ay u siiyaan robots bini'aadamka - sida dareenka taabashada: 3D - daabacan maqaarka jilicsan oo labanlaabaya dareemayaasha cadaadiska farsamada. >> Dareemayaasha Robot-ka taabashada leh waxay inta badan ka kooban yihiin qalabyo elektaroonik ah oo aad u adag oo aad qaali u ah, laakiin waxaan tusnay in beddelka shaqaynta, waara lagu samayn karo si aad u jaban. Intaa waxaa dheer, maadaama ay tahay su'aal ku saabsan dib u habeynta daabacaha 3D, isla farsamada ayaa si fudud loogu habeyn karaa hababka kala duwan ee robotic. Qalabka Robotic-ku waxa uu ku lug yeelan karaa quwado waaweyn iyo wareegyo, sidaa awgeed waxa ay u baahan tahay in si fiican loo ilaaliyo haddii ay si toos ah ula falgeli doonto bini'aadamka ama loo isticmaali karo deegaanka aadanaha. Waxaa la filayaa in maqaarka jilicsan uu door muhiim ah ka ciyaaro arrintan maadaama loo isticmaali karo u hoggaansanaanta badbaadada farsamada iyo dareenka taabashada labadaba. >> Dareemayaasha kooxda waxa lagu sameeyay suufyo laga soo daabacay urethane thermoplastic (TPU) oo ku yaal meel-ka-baxsan --- shelf Raise3D E2 3D daabacaha. Lakabka dibedda ee jilicsan wuxuu daboolayaa qayb bannaan oo bannaan, iyo sida lakabka sare loo cadaadiyo cadaadiska hawada gudaha ayaa isbeddelaya si waafaqsan - u oggolaanaya Honeywell ABP DANT 005 cadaadiska cadaadiska ee ku xiran Teensy 4.0 microcontroller si loo ogaado gariirka, taabashada, iyo cadaadiska sii kordhaya. Bal qiyaas inaad rabto inaad isticmaasho robots-maqaar jilicsan si ay u caawiyaan goobta isbitaalka. Waxay u baahnaan lahaayeen in si joogto ah loo nadiifiyo, ama maqaarku wuxuu u baahan yahay in si joogto ah loo beddelo. Si kastaba ha ahaatee, waxaa jira kharash aad u weyn. Si kastaba ha ahaatee, daabacaadda 3D waa hannaan aad loo miisaaman karo, sidaas darteed qaybaha la isweydaarsan karo ayaa si jaban loo samayn karaa oo si fudud ayaa looga saari karaa loogana saari karaa jirka robotka. 5. ** Wax-soo-saarka wax-soo-saarka ee TPU Pneu - Shabaqyada sida Soft Robotic Actuators *** Warqaddan, soo-saarka wax-soo-saarka (AM) ee poliurethane-thermoplastic (TPU) ayaa lagu baaray macnaha codsigeeda sida qaybaha robotic jilicsan. Marka la barbardhigo qalabka AM ee kale ee laastikada ah, TPU waxay daaha ka qaadaysaa sifooyin farsamo oo sarreeya marka loo eego xoogga iyo cadaadiska. Iyada oo la xushay laser sintering, hawl-wadeennada foorarsiga oof-wareenka (pneu-nets) ayaa 3D loo daabacay sidii daraasad kiis-robot ah oo jilicsan waxaana si tijaabo ah loo qiimeeyay marka la eego leexinta cadaadiska gudaha. Diidashada ay sabab u tahay cidhiidhiga hawada waxaa loo arkaa shaqo ahaan dhumucda gidaarka ugu yar ee qalabeeyayaasha. >> Si loo qeexo hab-dhaqanka robotics-ka jilicsan, sharraxaadaha maaddooyinka hyperelastic waxay u baahan yihiin in lagu daro moodooyinka qallafsanaanta joomatari oo noqon kara - tusaale ahaan - falanqayn ama tiro. Warqadani waxay baratay noocyo kala duwan si ay u qeexdo habdhaqanka foorarsiga ee jilbaaraha robotiga ah. Tijaabooyin makaanikada ah ayaa lagu dabaqaa si loo cabbiro qaabka walxaha hyperelastic si loo qeexo polyurethane heerkulbeeg ah oo la soo saaray. >> Jilid tirooyin ah oo ku salaysan habka curiyaha dhammayska tiran ayaa la jaangooyay si loo qeexo qallooca hawlwadeenka iyo marka la barbar dhigo qaab lafo-gureedka dhawaan la daabacay ee hawl-wadeenahaas. Labada saadaasha moodelku waxay la barbardhigaan natiijooyinka tijaabada ah ee jilitaanka robotiga jilicsan. Iyadoo weecsanaanta waaweyn lagu gaaro qaabka gorfaynta, jilitaanka nambarada ayaa saadaaliyay xagasha qaloocinta oo leh celceliska weecan ee 9°, in kasta oo jilitaanka tirooyinka ay si aad ah u qaadato xisaabinta. Jawi wax-soo-saar otomaatig ah, robotics-ka jilicsan ayaa buuxin kara isbeddelka hababka wax-soo-saarka adag ee ku wajahan wax-soo-saarka agile iyo caqli-gal.
Waqtiga boostada: Nov-25-2025