Hoʻohana i nā mea TPU i nā Robots Humanoid

TPU (Thermoplastic Polyurethane)Loaʻa iā ia nā waiwai koʻikoʻi e like me ka maʻalahi, elasticity, a me ke kūpaʻa ʻana, e hoʻohana nui ʻia i nā ʻāpana koʻikoʻi o nā robots humanoid e like me nā uhi waho, nā lima robotic, a me nā naʻau tactile. Aia ma lalo iho nā mea kikoʻī ʻōlelo Pelekania i hoʻokaʻawale ʻia mai nā pepa hoʻonaʻauao mana a me nā hōʻike ʻenehana: 1. **Hoʻolālā a Hoʻomohala ʻana i kahi Anthropomorphic Robotic Hand usingMea TPU** > **Abstract**：ʻO ka pepa i hōʻike ʻia ma ʻaneʻi e hoʻonā i ka paʻakikī o ka lima robotic anthropomorphic. ʻO Robotics ke kahua holomua loa a aia mau ka manaʻo e hoʻohālike i ke kanaka - e like me ka hana a me ke ʻano. ʻO ka lima anthropomorphic kekahi o nā ala e hoʻohālike ai i nā hana e like me ke kanaka. Ma kēia pepa, ua wehewehe ʻia ka manaʻo o ka hoʻomohala ʻana i ka lima anthropomorphic me 15 degere o ke kūʻokoʻa a me nā mea hoʻokele 5 a me ka hoʻolālā mechanical, ʻōnaehana hoʻomalu, haku mele, a me nā mea ʻokoʻa o ka lima robotic. He hiʻohiʻona anthropomorphic ka lima a hiki iā ia ke hana i nā hana kanaka - e like me ka laʻana, ka hopu ʻana a me ka hōʻike lima. Hōʻike nā hopena ua hoʻolālā ʻia ka lima ma ke ʻano hoʻokahi ʻāpana a ʻaʻole pono i kekahi ʻano hui a hōʻike ia i kahi hiki ke hāpai i ke kaumaha, ʻoiai ua hana ʻia me ka polyurethane thermoplastic maʻalahi.(TPU) mea, a ʻo kona elasticity hoʻi e hōʻoia i ka palekana o ka lima no ka launa pū ʻana me ke kanaka. Hiki ke hoʻohana ʻia kēia lima i ka robot humanoid a me ka lima prosthetic. ʻO ka helu liʻiliʻi o nā mea hoʻokele e maʻalahi ka mana a maʻalahi ka lima. 2. **Hoʻololi ʻana i kahi ʻili Thermoplastic Polyurethane no ka hana ʻana i kahi ʻāpana robotic Gripper me ka hoʻohana ʻana i kahi ʻano paʻi ʻehā-dimensional ** > ʻO kekahi o nā ala no ka hoʻomohala ʻana i ka hana gradient additive hana ʻo ia ka hana ʻana i nā hale paʻi ʻehā-dimensional (4D) no ka hopu robotic palupalu, i loaʻa ma ka hoʻohui ʻana i ka fused deposition modeling 3D acting printing. Hāʻawi kēia hana i kahi manaʻo noʻonoʻo e hana i ka ikehu - kūʻokoʻa robotic gripper, me kahi substrate paʻi paʻi 3D i hoʻololi ʻia i hana ʻia mai ka thermoplastic polyurethane (TPU) a me kahi mea hana i hoʻokumu ʻia ma ka gelatin hydrogel, e ʻae ana i ka hoʻololi ʻana i ka hygroscopic deformation me ka ʻole o ka hoʻohana ʻana i nā hana mechanical paʻakikī. > > ʻO ka hoʻohana ʻana i ka 20% gelatin - based hydrogel e hāʻawi i ka hana biomimetic robotic palupalu i ka hale a nona ke kuleana no ka hoʻoulu naʻauao - pane i ka hana mechanical o ka mea i paʻi ʻia ma o ka pane ʻana i nā kaʻina pehu i loko o ka wai wai. ʻO ka hoʻohana ʻana i ka ʻili o ka thermoplastic polyurethane i loko o kahi argon-oxygen environment no 90 mau hola, ma ka mana o 100 w a me ke kaomi o 26.7 pa, hoʻomaʻamaʻa i nā loli i kāna microrelief, pēlā e hoʻomaikaʻi ai i ka adhesion a me ka paʻa o ka pehu gelatin ma kona ʻili. > > ʻO ka manaʻo i ʻike ʻia o ka hoʻokumu ʻana i nā hale hoʻoheheʻe biocompatible paʻi 4D no ka macroscopic underwater soft robotic gripping hiki ke hāʻawi i ka hoʻopaʻa ʻana i ka ʻāina noninvasive, lawe i nā mea liʻiliʻi, a hoʻokuʻu i nā mea bioactive i ka pehu ʻana i ka wai. No laila hiki ke hoʻohana ʻia ka huahana ma ke ʻano he mea hoʻokele biomimetic ponoʻī, kahi ʻōnaehana encapsulation, a i ʻole robotics palupalu. 3. **Ka ʻano o nā ʻāpana o waho no 3D-Printed Humanoid Robot Arm me nā ʻano like ʻole a me nā mānoanoa ** > Me ka hoʻomohala ʻana i nā robotics humanoid, pono nā ʻaoʻao ʻoi aku ka palupalu no ka launa pū ʻana o ke kanaka - robot. ʻO nā hana Auxetic i loko o ka meta - nā mea waiwai kahi ala hoʻohiki e hana ai i nā waho palupalu. Loaʻa i kēia mau hale i nā ʻano mechanical kūikawā. Hoʻohana nui ʻia ka paʻi 3D, ʻoi aku ka fused filament fabrication (FFF), no ka hana ʻana i ia mau hale. Hoʻohana mau ʻia ka Thermoplastic polyurethane (TPU) i FFF ma muli o kona elasticity maikaʻi. Ke manaʻo nei kēia haʻawina e hoʻomohala i kahi uhi waho palupalu no ka robot humanoid Alice III me ka hoʻohana ʻana i ka paʻi FFF 3D me kahi filament Shore 95A TPU. > > Ua hoʻohana ka haʻawina i kahi filament TPU keʻokeʻo me kahi paʻi 3D e hana i nā lima robot humanoid 3DP. Ua hoʻokaʻawale ʻia ka lima robot i ka forearm a me nā ʻāpana lima kiʻekiʻe. Hoʻohana ʻia nā ʻano like ʻole (paʻa a komo hou) a me nā mānoanoa (1, 2, a me 4 mm) i nā laʻana. Ma hope o ka paʻi ʻana, ua hoʻokō ʻia nā hoʻāʻo ʻana o ke kuʻi ʻana, tensile, a me ka compressive e nānā i nā waiwai mechanical. Ua hōʻoia ʻia nā hopena i hiki ke hoʻopaʻa maʻalahi ka ʻōnaehana komo hou i ka pihi kulou a koi ʻia ke kaumaha. Ma nā ho'āʻo compressive, ua hiki i ka hale komo hou ke kū i ka ukana i hoʻohālikelike ʻia me ka hale paʻa. > > Ma hope o ka nānā ʻana i nā mānoanoa ʻekolu, ua hōʻoia ʻia he ʻano maikaʻi loa ke ʻano o ke komo hou ʻana me ka mānoanoa 2 mm ma ke ʻano o ka piko, tensile, a me nā waiwai compressive. No laila, ʻoi aku ka maikaʻi o ke kumu komo hou me ka mānoanoa 2 mm no ka hana ʻana i kahi lima robot humanoid paʻi 3D. 4. **Ke hāʻawi nei kēia mau ʻili 3D-Printed TPU "Soft Skin" i nā Robots i ke kumu kūʻai haʻahaʻa, Highly-Sensitive Sense of Touch** > Nā mea noiʻi mai ke Kulanui o Illinois Urbana - Ua hele mai ʻo Champaign me kahi ala haʻahaʻa e hāʻawi i nā robots i ke kanaka - e like me ke ʻano o ka hoʻopā ʻana: 3D - paʻi ʻia nā ʻili palupalu paʻa i pālua ʻia e like me nā ʻike kaomi mechanical. > > Loaʻa i nā mea ʻike robotic tactile nā ​​ʻāpana uila paʻakikī loa a he kumukūʻai nui, akā ua hōʻike mākou e hiki ke hana ʻia nā mea ʻokoʻa paʻa loa. Eia kekahi, ʻoiai he nīnau wale nō ia no ka hoʻoponopono hou ʻana i kahi mīkini paʻi 3D, hiki ke hana maʻalahi ka ʻenehana like i nā ʻōnaehana robotic like ʻole. Hiki ke hoʻokomo ʻia ka lako robotic i nā pūʻali nui a me nā torques, no laila pono e mālama pono ʻia inā e launa pū me nā kānaka a i ʻole e hoʻohana ʻia i nā kaiapuni kanaka. Manaʻo ʻia he kuleana koʻikoʻi ka ʻili palupalu ma kēia ʻano no ka mea hiki ke hoʻohana ʻia no ka hoʻokō palekana mechanical a me ka ʻike maʻamau. > > Hana ʻia ka mea ʻike o ka hui me ka hoʻohana ʻana i nā pā i paʻi ʻia mai ka thermoplastic urethane (TPU) ma kahi paʻi paʻi Raise3D E2 3D. Uhi ka papa malū waho i ka ʻāpana hollow infill, a i ka wā e hoʻopili ʻia ai ka ʻaoʻao o waho e hoʻololi ʻia ke kaomi ea i loko - e ʻae ana i kahi mea ʻike kaomi ʻo Honeywell ABP DANT 005 i hoʻopili ʻia i kahi microcontroller Teensy 4.0 e ʻike i ka haʻalulu, hoʻopā, a me ka hoʻonui ʻana i ke kaomi. E noʻonoʻo ʻoe makemake ʻoe e hoʻohana i nā robots ʻili palupalu e kōkua i kahi hoʻonohonoho halemai. Pono lākou e hoʻomaʻemaʻe mau, a i ʻole e hoʻololi mau ʻia ka ʻili. ʻO kēlā me kēia ʻaoʻao, aia ke kumukūʻai nui. Eia nō naʻe, ʻo ka paʻi 3D he kaʻina scalable loa, no laila hiki ke hana maʻalahi i nā ʻāpana hoʻololi a maʻalahi ke paʻi ʻia a ma waho o ke kino robot. 5. **Hoʻohui Hoʻohui o TPU Pneu – Upena e like me Soft Robotic Actuators** > Ma kēia pepa, ua noiʻi ʻia ka hana hoʻohui (AM) o thermoplastic polyurethane (TPU) ma ke ʻano o kāna noi ʻana ma ke ʻano he ʻāpana robotic palupalu. Hoʻohālikelike ʻia me nā mea elastic AM elastic, hōʻike ʻo TPU i nā waiwai mechanical kiʻekiʻe e pili ana i ka ikaika a me ke koʻikoʻi. Ma o ka laser sintering koho, pneumatic bending actuators (pneu – nets) ua paʻi ʻia he 3D ma ke ʻano he haʻawina hihia robotic palupalu a loiloi hoʻokolohua e pili ana i ka deflection ma luna o ke kaomi kūloko. ʻIke ʻia ka leaka ma muli o ka paʻa ʻana o ka ea ma ke ʻano he hana o ka mānoanoa pā liʻiliʻi o nā mea hana. > > No ka wehewehe ʻana i ke ʻano o nā robotics palupalu, pono e hoʻopili ʻia nā wehewehe mea hyperelastic i loko o nā hiʻohiʻona deformation geometric e like paha - no ka laʻana - analytical a helu. Ke noiʻi nei kēia pepa i nā hiʻohiʻona like ʻole e wehewehe i ke ʻano kulou o kahi mea hana robotic palupalu. Hoʻohana ʻia nā hoʻokolohua ʻenehana e hoʻohālikelike i kahi kumu hoʻohālike hyperelastic e wehewehe i ka polyurethane thermoplastic i hoʻohui ʻia. > > Hoʻohālikelike ʻia kahi hoʻohālikelike helu e pili ana i ke ʻano mea palena palena no ka wehewehe ʻana i ka deformation o ka mea hana a hoʻohālikelike ʻia me kahi kumu hoʻohālike i paʻi ʻia i kēia manawa no ka mea hana. Hoʻohālikelike ʻia nā wānana hoʻohālike ʻelua me nā hopena hoʻokolohua o ka mea hoʻokele robotic palupalu. ʻOiai e loaʻa ana nā haʻihaʻi nui e ke kumu hoʻohālike analytical, ua wānana ka hoʻohālikelike helu i ka huina kulou me ka awelika deviations o 9°, ʻoiai ʻoi aku ka lōʻihi o ka hoʻohālikelike helu no ka helu ʻana. I loko o kahi ʻenehana hana automated, hiki i nā robotics palupalu ke hoʻokō i ka hoʻololi ʻana o nā ʻōnaehana hana paʻa i ka hana agile a akamai.