Kodi kupanga dodecahedron ndi manja awo?

Dodecahedron - zachilendo kwambiri volumetric chithunzi, wopangidwa mwa nkhope 12 zofanana, omwe ndi zonse Pentagon. Anasonkhanitsa dodecahedron ndi manja anu, inu simukusowa kuti ndi luso mawerengeredwe 3D, ngakhale mwana kupirira ntchito imeneyi. A pang'ono luso, ndipo muyenera onse abwereranso kunja!

Zida ndi zipangizo

• A pepala woyera ndi akuda. The mulingo woyenera kwambiri kachulukidwe - 220 g / mamita ^2. Kwambiri pepala woonda kwambiri ankangodzigwera pa msonkhano, ndi wandiweyani makatoni izlamyvaetsya pa anaŵerama.
• Jambulani dodecahedron (M'manja).
• Zochenjera kulemba mpeni kapena lumo lakuthwa kwambiri.
• Zambiri pensulo kapena chikhomo.
• Protractor.
• Long mzere.
• Phula ulimbo.
• Burashi.

malangizo

1. Ngati muli ndi makina osindikizira, mukhoza kusindikiza chitsanzo mwachindunji pa pepala, koma zikuoneka kuti asadalire zawo. Pentagons zimamangidwa ndi protractor ndi wolamulira, mbali pakati pa mizere pafupi ayenera kukhala ndendende 108 ^kwa kutola kutalika kwa m'mphepete zikhoza kupangidwa dodecahedron laling'ono kapena lalikulu. Jambulani akuimira 2 chikugwirizana "maluwa", wopangidwa mwa zidutswa 6. Onetsetsani kuti gawo laling'ono, n'zofunika kulumikiza.
2. Mosamala kudula workpiece ndi lumo kapena mpeni pa wapadera mphasa mphira, kuti kuwononga pamwamba pa tebulo. Kenako pitani ku malo anaŵerama lakuthwa ngodya zosiyanasiyana ali kwambiri atsogolere khamu la zidutswa ndi kupanga m'mphepete trimmer.
3. Ntchito burashi, ntchito ulimbo pang'ono pa ankamvetsa ndi kusonkhanitsa chithunzi tucking m'mbali mkati. Ngati inu konzani dodecahedron ndi manja ake, ndi m'dzanja sanali ngakhale tepi, kudula gawo la theka la chitsanzo mwa mawonekedwe a Triangles elongated, ndi makutu a gawo lachiwiri amacheka yaing'ono. Ndiye chabe kumanga mwa ngodya mu grooves, ndi mamangidwe molimba Ufumuyo.

The yomalizidwa chidutswa akhoza kujambula kapena kukongoletsa ndi zomata. chitsanzo Large zikhoza kusinthidwa kwa kalendala pachiyambi, chifukwa chiwerengero cha mbali limafanana ndi chiwerengero cha miyezi chaka. Ngati ndinu wokonda Japanese Tirhana na Timatheriyali, mukhoza kupanga dodecahedron ndi manja awo pa luso origami yodziyimira payokha.

1. Konzani 30 mapepala ofesi kumveka. Bwino ngati akuda ndi ziwiri, mukhoza kusankha mitundu angapo.
2. Kupanga zigawo. Maganizo raschertite pepala n'kupanga anayi ofanana ndi pindani ngati accordion ndi. Bend kumathandiza kupeza ngodya mbali imodzi mbali zosiyana, mawonekedwe chifukwa ayenera amafanana ndi parallelogram. Mpaka kukhotetsa workpiece pamodzi yochepa opendekera. Pangani zigawo 30 ndi kuyamba msonkhanowo.
3. Dodecahedron ali mfundo 10, aliyense anasonkhana ku zinthu zitatu. Konzani magawo onse ndi kuziika mu mzake. Kuti zigawo sanapite kunyumba, kukonza zimfundo tatifupi pamene inu mokwanira kusonkhanitsa chithunzi, iwo akhoza kuchotsedwa.

Pamene inu katswiri njira mumaikonda angaphunzitsidwe kusonkhanitsa dodecahedron ndi manja anu kapena mnzanu mwana wanu. Pambuyo ulimi wa kanjedza atatu azithunzi omwe tikunena osati bwino luso galimoto ya zala, komanso ndipamene ndingaliro okhudza malo.