Origami: Tingapange Bwanji dodecahedron anapanga pepala

Dodecahedron - ndi polyhedron ongokhala pentagons 12 zofanana. Izi chithunzi cha m'munsi akonzedwa luso kalendala kompyuta kuti openwork flashlights inaimitsidwa.

Kodi kupanga dodecahedron anapanga pepala?

Mukhoza kumanga wekha Pentagon - ndi zophweka ndipo walonjeza mkulu mwatsatanetsatane zojambula. Kupanga Pentagon zonse adzafunika kampasi ndi wolamulira. Lembani bwalo la kukula ankafuna. Muzicheza kulikonse utali wozungulira. Kuchita china perpendicularly thereto utali wozungulira. Kenaka chimodzi mwa radii agawidwa magawo awiri ofanana. Theka lililonse lidzakhala utali wozungulira osiyana, yaing'ono bwalo, amene adzachita ntchito ya wothandiza ndi. Kenako, kugwirizana pakati pa bwalo wothandiza kumalo kumene zofunika bwalo utali wozungulira intersects ena (mwachitsanzo, panthawi A). Mfundo chifukwa adzakhala intersect bwalo wothandiza pa ina - B. Mtunda AB imodzi chakhumi cha bwalo. Kuti ndi mtunda kampasi kuti awonetse pa bwalo m'munsi, kenako kulumikiza mfundo zimenezi ndi mizere molunjika umodzi - ndi Pentagon zonse ndi wokonzeka!

Pali njira zina. Mwachitsanzo, Pentagon akhoza inamangidwa ntchito protractor, koma sizitanthauza yolondola izo. Ambiri Lehi njira - kutenga okonzeka zopangidwa chiwembu, kusindikiza, ndi chifukwa ichi, "chitsanzo" kale tinkering wa zamanja pepala bwino. Koma njira imeneyi, ngakhale osavuta, si nthawi zonse abwino - chifukwa nthawi zina muyenera kupanga dodecahedron cha kukula makamaka. Mungathe kuwonjezera limodzi Pentagon kukula anakhumba ndi kusindikiza iye yekha, ndiye kumanga munthu wodziwika pa chithunzi pansipa.

Koma "chitsanzo" - ndiye kuti Sali okonzeka kuti kuthyolako. Kodi kupanga dodecahedron anapanga pepala? Izi zimafuna:

1. Paper abwino osalimba. Sitiyenera kwambiri wochepa thupi kapena lakuda kwambiri - makamaka 220 g / m², ali osalimba paperboard, omwe amagulitsidwa adzabweretse ana. Ngakhale chidapangidwa kuchokera ku katoni wandiweyani N'kutheka kulenga kanjedza atatu azithunzi omwe tikunena, inu muyenera Pre-ndondomeko zonse makutu - snick kapena Kankhani zabwino, kuti iwo bwino ndi wogawana wopindidwa.

2. lumo, pensulo, zomatira, ndi kuluka singano kapena malo mpeni

Nsonga pa kupanga dodecahedron

Paper pa khola zabwino kwa pang'ono kulikankhira singano, mbali yosamveka ya mpeni malo kapena chinachake lakuthwa koma osati kudula. makutu osamalika lathyathyathya - theka bwino.

Ngati guluu si pafupi, dodecahedron akhoza amatengedwa, monga constructor, kupanga ndi ang'ambe thupilo pamodzi crease ndiyeno chabe kulowetsa mbali mu wina ndi mnzake.

Ngati inu kusonkhanitsa dodecahedron mu yodziyimira payokha njira (malangizo m'munsimu), ndiye zimfundo zofunika prokleivat kapena zakudya zamtundu kukonza, kuyambira dongosolo amakhala khola pokhapokha kukonza gawo lotsiriza.

Dodecahedron mu njira origami

Gawo origami - maziko zotichititsa dodecahedron lapansi. Kodi kupanga dodecahedron kuchokera pa pepala mu njira yodziyimira payokha? 30 kukhala ndi amakona anayi kapena mapepala lalikulu la pepala. Aliyense wa timapepala ta ndi apangidwe mu theka, ndiye theka lililonse kukhotetsa zosiyana - zidzachitika "accordion" mu kuwonjezapo anayi. Nthawi zina, ngati chinsalu si lalikulu, kupanga "harmonica" zitatu za Kuwonjezera. Chifukwa cha inu ndi m'manja mwa Mzere yopapatiza ya promougolnaya. Ndiye, pa mbali ya rectangle pamodzi mbali yopapatiza m'dera flexing. Ngodya anapanga mbali imodzi - tsogolo la yolusa kuti refueled mu "harmonica". Ndiye maondo gawo mkati kopendekera diagonally ku mphambano za mbali yaing'ono. Choncho, munthu gawo origami dodecahedron - atatu azithunzi omwe tikunena, kumaphatikizapo konsekonse ndi m'mphambano za chithunzi cha mtsogolo. Pamene zigawo zonse zakonzeka, mukhoza kuyamba msonkhano.

Msonkhanowu akuyamba ndi mfundo limodzi limene mukufuna kutenga zigawo zitatu. Chithunzi pansipa buluu, pinki ndi chikasu origami ins. Assembly zithunzi ndi mwachilungamo wophweka, ndi kanjedza ngati angathe mosavuta ngakhale novice.

Kodi zamanja angathe kukhala pa maziko a dodecahedron ndi?

Mbali ya dodecahedron anapanga pepala - lathyathyathya Pentagon, limene palokha akhoza kukhala maziko zosiyanasiyana ndi mawonekedwe chodabwitsa. Mwachitsanzo, mu chithunzi m'munsimu Pentagon m'malo mwa nyenyezi zisanu zisonga. Nthiti mu chithunzi ichi palibe ngakhale amaganiza. Kodi kupanga dodecahedron anapanga pepala mu mawonekedwe a nyenyezi? M'malo mwa zikulilima ndi, lili pamwambali, aliyense Pentagon chofunika zisanu zisonga chithunzi ndi kulumikiza iwo mu nthiti ndi pa nsonga ya.

Mu chithunzi limaoneka stellated dodecahedron. Pa mtima uliwonse "mtanda" akadali Pentagon chomwecho.

aliyense mawonekedwe volumetric ungadzakhazikitsidwe m'malo mapiramidi pentagonal.

Mu chithunzi m'munsimu monga pentagons kuchita madera origami zovuta kwambiri, amene ali ndi chidwi njira imeneyi angapezeke mu mabuku.

Mulimonsemo, kupanga ngakhale losavuta msonkhano chiwembu dodecahedron kale kupereka mwayi waukulu kuti zilandiridwenso ndi kupeza options zawo.