Epicyclic Gearbox, yomwe imadziwikanso kuti gearbox ya pulaneti, ndi chipangizo cholumikizira makina opangidwa motengera mfundo zapadziko lapansi. Chofunikira chake ndichakuti magiya amayenda mozungulira ma axis awo (odzizungulira okha) ndi ma axis ena okhazikika (revolution), kukwaniritsa kufalikira kwa mphamvu, kuwongolera liwiro, komanso kutembenuka kwa torque kudzera mu "composite motion". Ndilo mawu osiyana amtundu womwewo wa chipangizo monga "Planetary Gearbox". "Epicyclic" imatsindika za kayendedwe ka magiya, pamene "Planetary" ndi fanizo lowoneka ndi kayendedwe ka mapulaneti mozungulira nyenyezi. Awiriwo ndi ofanana kwathunthu mu kapangidwe ndi mfundo.
Epicyclic ndi Planetary nthawi zambiri zimasinthasintha m'munda wa uinjiniya, koma "Epicyclic" imagwiritsidwa ntchito kwambiri m'mabuku ophunzirira, pomwe "Planetary" imagwiritsidwa ntchito kwambiri m'mafakitale. Onsewa amapangidwa ndi Sun Gear, Planet Gears, Ring Gear, ndi Carrier, zomwe zimakwaniritsa liwiro losinthika pokonza kapena kuyendetsa zinthu zosiyanasiyana.
Epicyclic Gearbox poyerekeza ndi ma gearbox ena:
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Mawonekedwe |
Epicyclic / Planetary Gearbox |
Parallel Shaft Gearbox |
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Zomangamanga |
mawonekedwe a coaxial, compact |
multi axis parallel, kutenga malo akulu |
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Kugawa katundu |
Magiya angapo a mapulaneti amagawa katundu, kulemedwa kwakukulu-kuchuluka kwake |
single pair gear meshing, yosavuta kuvala |
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Kuchita bwino kwambiri |
(mpaka 97% kapena kuposa) |
kutsika pang'ono (kukhudzidwa ndi mphamvu ya axial) |
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Zochitika zantchito |
Kutumiza kolondola (monga maloboti, ma gearbox), |
Kutumiza mphamvu kosavuta (monga zochepetsera zamagalimoto) |
Pano Patsambali, tikuyambitsa PGHR serial Planetary Gear Reducers, muwona pepala la data, ma gearbox omalizidwa, makanema oyesa motere:
Komanso Mwalandiridwa kuti muwonere ma projekiti ambiri kapena kuchezera nyumba yathu yosungiramo makanema ndi Youtube: https://www.youtube.com/@tallmanrobotics
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Angle High Precision Helical Gear Series: PGHR Gawo 1 |
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Angle High Precision Helical Gear Series: PGHR Stage 2 |
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Zochitika zodziwika bwino za Epicyclic Gearbox
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Kutumiza kwa magalimoto pamagalimoto |
Sinthani kukonza/kuzungulira kwa zida za pulaneti kudzera m'mabokosi ndi mabuleki kuti mukwaniritse kusintha kosasinthika (monga kufalitsa kwa ZF 8HP). |
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Makina opangira mphepo |
Wonjezerani-liwiro lachipolopolo lotsika kufika pa liŵiro lapamwamba la jenereta pamene mukulimbana ndi torque yayikulu. |
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Zamlengalenga |
Chotsitsa chachikulu cha helikopita chimafunika kutumiza mphamvu zazikulu pansi pamikhalidwe yopepuka. |
Kusiyana kwa mawu akuti Epicyclic Gearbox ndi Planetary Gearbox kumachokera ku kufotokoza kwa ngodya (kusuntha vs. kapangidwe). Ubwino wake wagona pakutumiza kwa coaxial, kachulukidwe kamphamvu kwambiri, komanso kusinthasintha kwa ma liwiro ambiri, zomwe zimapangitsa kuti ikhale yokondeka pamakina apamwamba kwambiri-otumiza mauthenga.
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