Ni ukubera iki imbaraga nyinshi-ziremereye zometse kuri Aluminium isimbuza ibyuma muri Cobot Robotic Arms?
Imashini ikora (cobots) yagenewe gukora neza hamwe nabakozi babantu mubikorwa byinganda zikora ibintu bisaba kugenzura neza kinetic, umuvuduko mwinshi, hamwe nibisabwa na moteri ntoya. Inzu gakondo ibyuma biremereye hamwe nibice byububiko byubaka bihana ibihano bikabije bya inertia, bikagabanya igipimo cyo kwishyurwa-uburemere no kwihutisha umunaniro wa actuator.
Gukoresha imbaraga nyinshi zometse kuri aluminiyumu (nka 5052-H32 , 6061-T6, cyangwa 7075-T6 umurongo wihariye hamwe nimpapuro zabugenewe zirinda / ziyobora) zifasha abakora amarobo guca amaboko kugeza kuri 60% mugihe batanga imbaraga zisumba izindi, gukwirakwiza ubushyuhe bwiza, hamwe no kwirinda kwangirika kwigihe kirekire.
Intwaro gakondo ya cobot yahimbwe mubice byibyuma irwara ubwinshi bwimiterere:
Umuvuduko mwinshi wa Dynamic Joint: Guhuza amaboko aremereye byongera umurongo uhoraho, guhatira injeniyeri kwerekana moteri nini, iremereye, kandi ihenze cyane ya servo moteri na garebox.
Kwangirika Kwangirika Kwangirika: Umutekano wa Cobot uterwa nimbaraga zihuse nimbaraga zigabanya imbaraga (PFL); amaboko maremare inertia itinda guhagarara mugihe cyo guhura kwabantu kubwimpanuka, bigatera umutekano muke.
Imipaka ya Aluminium idahwitse & Fibre Composites
Mugihe ibikoresho byoroheje ari ngombwa, aluminiyumu mbisi na polymer yibigize bigaragaza imikorere mibi:
Ibyuma byubatswe na Coated High-Strength Aluminium Arm Segment
Igice Cyuma Cyuma Igice Cyinshi Misa / Inertia Yisumbuye |
Igikoresho cya Aluminiyumu Igikoresho Cyoroheje / Ubuso bwa injeniyeri |
Bare / Irangi |
Anodize / Yashizweho |
Urufatiro rw'icyuma (7,85 g / cm³) |
6061/7075 Al (2,70 g / cm³) |
Umuyoboro muremure wa moteri urakenewe |
Hasi ya moteri yo hasi & Temp |
Kwambara Gearbox Kwihuta |
Ikigereranyo Cyinshi-Kuri-Ibipimo |
Misa ikomeye |
Byihutirwa Guhagarika Igisubizo |
Kwambara Ubuso & Kwangirika kw'ibidukikije: aluminiyumu idatwikiriye byoroshye gushushanya kandi igahitanwa na okiside iyo ihuye n'amazi yo gukata, ibikoresho byogajuru, cyangwa ubuhehere bwo mu ruganda.
Caribre Fibre Delamination & EMI Vulnerability: Ibikoresho bya karubone bitanga uburemere bworoshye ariko bikunda kwibasirwa na micro-crack, biragoye kubutaka, kandi bitanga imbaraga zo gukingira amashanyarazi (EMI).
Ibikoresho bya tekinike Matrix: Ibikoresho byubaka kubikoresho bya Cobot
Imbonerahamwe ikurikira iragereranya ibintu byingenzi byubwubatsi hagati yicyuma cyubatswe, fibre fibre yibikoresho, hamwe na aluminiyumu ikomeye cyane:
Ikigereranyo cya tekiniki |
Ibyuma byubaka (S235 / Q235) |
Ibikoresho bya Carbone Fibre (CFRP) |
Aluminium ifite imbaraga nyinshi (6061-T6 / 7075-T6) |
Ubwiza / Ikizamini |
Ubucucike ( ρ ) |
7,85 g / cm³ |
1.50 - 1,60 g / cm ³ |
2,70 g / cm ³ |
ISO 1183 / ASTM D792 |
Imbaraga zingana (R ₘ ) |
360 - 510 MPa |
600 - 1200 MPa (Icyerekezo) |
310 - 540 MPa |
ASTM E8M / EN 485-2 |
Imbaraga Zitanga (R ₚ₀.₂ ) |
235 MPa |
N / A (Gucisha make) |
270 - 480 MPa |
ASTM E8M |
Amashanyarazi (k) |
45 - 50 W / m · K. |
5 - 10 W / m · K. |
130 - 170 W / m · K. |
ASTM E1461 |
Imashini & Imiterere |
Guciriritse / Biremereye |
Umukene / Umukungugu |
Cyiza / Cyiza CNC |
ASTM B209 |
Ubushobozi bwo gukingira EMI |
Hejuru |
Hasi (Bisaba ibyuma bishya) |
Hejuru (≥ 80 dB Ubwinshi) |
IEEE 299 |
Ibyiza byimikorere muri Cobot Arm Imikoreshereze
Kugabanya Misa & Kinetic Ingufu Kugabanya
65% Kugabanya Ubucucike na Steel: Gusimbuza ibyuma na aluminiyumu ifite imbaraga nyinshi bigabanya ubwinshi bwimiterere, bikagabanya ibyifuzo bya moteri hamwe no gukoresha ingufu.
Inertia yo hasi ya Dynamic: Igabanya ingufu za kinetic (Eₖ = ½ Iω²), ituma intwaro za cobot zihagarara vuba mugihe umutekano uhagaze, bikazamura ibipimo byumutekano byubufatanye bwa robo.
Kwihuta Byihuta Byihuta Biturutse Mubikorwa Bikorana
Ubushyuhe Bwuzuye Bwuzuye (k ≥ 160 W / m · K): Imashini ya garebox ya moteri ikora moteri hamwe na moteri idafite amashanyarazi idafite ubushyuhe butanga ubushyuhe bukomeye mugihe cyizunguruka gikomeza. Aluminiyumu ihererekanya ubushyuhe kure yinzu ihuriweho inshuro zigera kuri enye kurenza ibyuma, ikarinda ubuzima bwa magneti.
Kugabanya ubukana bwa Thermal Drift: Umuyoboro mwinshi urinda ubushyuhe bwaho, bikagabanya imiyoboro yo kwagura ubushyuhe itera imyanya idahwitse.
Kurwanya Ibidukikije Kurwanya & Imbere EMI Shielding
Kurinda no Kurinda Imiti: Ubuso bwimbere cyangwa busizwe hanze birwanya gukaraba inganda, gukata amazi, no kumenagura amavuta utabanje gukata cyangwa gutesha agaciro.
Ikariso yuzuye ya Faraday EMI Ikingira: Uruzitiro rwa aluminiyumu ruhagarika inzitizi za electromagnetic (> 80 dB) zakozwe na moteri ya moteri yumurongo mwinshi utesha umurongo imirongo yerekana ibimenyetso.
Umusaruro mwinshi 5000, 6000 & 7000-Urutonde rwa Alloys
Ibice byububiko bwa Cobot bishingiye kumikorere ya aluminiyumu iringaniza imbaraga zingana, kurwanya umunaniro, hamwe na mashini:
5052-H32 / 6061-T6 Amavuta yubaka: Gutanga imbaraga zumunaniro mwiza, guhangayika cyane (σᵧ ≥ 240 MPa), hamwe nubucucike buke (2.70 g / cm³), nibyiza guhuza amaboko yo hagati no gutwikira amazu.
7075-T6 Ultra-High Strength Alloys: Itanga imbaraga zihebuje (Rₘ ≥ 540 MPa) ugereranije nicyuma cyubatswe, bigatuma ihitamo guhitamo ingingo zifatika zifatika hamwe nintoki zifatizo.
Imikorere yubuso bukora: Anodizing, Imyitwarire & Polymer Lacquers
Inzitizi zikomeye za Oxide: Kurema igicucu cya Al₂O₃ (15μm - 50μm) kigera ku buso bugera kuri HV 400-500, kirinda kwambara nabi.
Imiyoboro ya Ceramic / Carbone Imbere yamakoti: Tanga ubushobozi buke bwo guhangana nubutaka bwimbere, ukingira bisi ya cobot sensor bisi ituruka kumasaku yumurongo mwinshi wa servo.
Kuzunguruka Kuzunguruka & Gutegura
Burr-Free Precision Sliting: Imirongo yo gutondagura itunganya ibishishwa bya aluminiyumu mubugari nyabwo bwa lente hamwe nu mpande zoroshye, zidafite burr, birinda kwibanda ku guhangayika biganisha ku kunanirwa umunaniro.
Gukomeza Coil Coating & Anodizing
Gukomeza Umurongo Uhoraho: Polymer cyangwa lacquer ceramic lacquers zikoreshwa hifashishijwe umuvuduko mwinshi wihuta wa rot-roll, kugirango uburinganire bwa firime yumye butanyeganyega.
Gukiza neza: Gukiza cyane kuri 200 ° C - 300 ° C kugirango habeho gufatana hamwe, kwemerera kashe hamwe no kunama nta gutwika mikoro.
Ubukonje bukonje & Ubushyuhe bwo kuvura neza
Igenzura rya Tight Gauge: Urusyo rwuzuye rukonjesha rukora urupapuro hamwe na stipi (0,50 mm - 6.00 mm) murwego rwo kwihanganira umubyimba mwinshi (± 0.01 mm), bikagabanya uburemere bumwe.
Kugenzura Ubushyuhe: Gukemura ubushyuhe no gusaza (T6 ubushyuhe) gufunga imbaraga za mashini hamwe na microstructural stabilite.
Ibibazo
Q1: Ni ukubera iki aluminiyumu isize ikunzwe kuruta fibre ya karubone kubice byamazu ya cobot?
Igisubizo: Mugihe fibre ya karubone yoroshye, aluminiyumu itwikiriye itanga ubushyuhe bwiza bwumuriro ( 130-170 W / m · v K .
Q2: Nigute kugabanya amaboko ya cobot byongera umutekano mugihe cyo guhura na robo?
Igisubizo: Imbaga yo hasi igabanya mu buryo butaziguye umwanya wa robo ya robo ya inertia ( I ). Ingufu za kinetic zo hasi zituma ibyuma bya cobot bigabanya imbaraga zo kumenya kugongana no guhagarika ukuboko byihuse, bikagabanya imbaraga zishobora kugira ingaruka kubakoresha.
Q3: Ese igishishwa gikora neza cyangwa micro-crack mugihe CNC itunganya cyangwa yunamye?
Igisubizo: No.
Q4: Koeffisiyumu yo kwagura ubushyuhe bwa aluminiyumu igereranya ite nicyuma mubice bya robo byuzuye?
Igisubizo: Aluminium ifite coefficient yo kwagura ubushyuhe bwinshi ( ~ 23 × 10 ⁻⁶ K ) kuruta ibyuma (~ 12 × 10⁻⁶ K ). Nyamara, aluminiyumu isumba iyindi yubushyuhe ikwirakwiza ubushyuhe bwihuse, bigatuma ubushyuhe rusange bwibikorwa bikora bugabanuka cyane kandi bikagabanya ingufu zo kwagura ubushyuhe.
Q5: Nigute abaguzi b'ibyuma bagomba gutanga icyifuzo cyo gusuzuma tekiniki?
Igisubizo: Abaguzi bagomba kohereza ibipimo ngenderwaho byintangarugero cyangwa ibishushanyo mbonera bya tekinike muri Changzhou Dingang Metal Material Co., Ltd.
Umwanzuro
Guhindura kuva mubyuma byubaka kugeza imbaraga nyinshi zometse kuri aluminiyumu iha imbaraga amatsinda yo gushushanya robotics kugirango yongere igipimo cyamaboko ya cobot yikigereranyo-cy-uburemere, kunoza ibipimo byumutekano byingirakamaro, no kwemeza igihe kirekire.
Kugirango uhindure ibikoresho byatoranijwe kubikorwa bya robot cobot umushinga:
Kugaragaza Ubushyuhe bwa Alloy Kubisabwa na Stress: Koresha 6061-T6 cyangwa 7075-T6 kubice byinshi biremereye byigice kinini cyamaboko hamwe nintoki; koresha 5052-H32 kubirindiro byoroheje byo kurinda no gukingira amazu.
Hitamo Ubwoko bwa Coating bushingiye kubidukikije bikora: Gutegeka lacquer zigoye cyane cyangwa ziremereye za polymer zashizwe ahagaragara; koresha ibiyobora ceramic kubice byimbere bya chassis bisaba EMI guhagarara.
Umufatanyabikorwa hamwe ninzobere zitunganya ibyemezo: Gufatanya nabakora aluminiyumu babimenyereye nka Changzhou Dingang Metal Material Co., Ltd.
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