{"data":{"model":{"id":"371917","slug":"edukativni-geometricke-karticky","name":"Edukativn\u00ed geometrick\u00e9 karti\u010dky","authorship":"author","club":false,"excludeCommercialUsage":false,"price":null,"eduProject":null,"ratingAvg":"0E-10","myRating":null,"ratingCount":0,"description":"

1. N\u00e1zev projektu

Edukativn\u00ed geometrick\u00e9 karti\u010dky

2. Auto\u0159i

Z\u00e1kladn\u00ed \u0161kola a Mate\u0159sk\u00e1 \u0161kola Rymice, Okres Krom\u011b\u0159\u00ed\u017e, Mgr. Lenka Vesel\u00e1 a \u017e\u00e1ci 4. a 5. ro\u010dn\u00edku

3. Stru\u010dn\u00fd popis projektu

N\u00e1\u0161 projekt je zam\u011b\u0159en na \u017e\u00e1ky 4. a 5. t\u0159\u00eddy z\u00e1kladn\u00ed \u0161koly, kte\u0159\u00ed se za\u010d\u00ednaj\u00ed pozn\u00e1vat geometrii rovinn\u00fdch obrazc\u016f i z\u00e1kladn\u00edch prostorov\u00fdch t\u011bles, a v\u00fdpo\u010dty jejich parametr\u016f dle obecn\u00fdch vzorc\u016f. Proto vznikl projekt pomocn\u00fdch karti\u010dek pro studium z\u00e1kladn\u00ed geometrie, zformovan\u00fd pomoc\u00ed 3D tisk\u00e1rny do fyzick\u00fdch plaket, kter\u00e9 budou \u017e\u00e1ci p\u0159i v\u00fduce moci pou\u017e\u00edvat.

V z\u00e1vislosti na v\u011bku \u017e\u00e1k\u016f a osnov\u011b jejich u\u010diva byly do projektu vybr\u00e1ny z\u00e1kladn\u00ed rovinn\u00e9 obrazce (\u010dtverec, obd\u00e9ln\u00edk, kruh, rovnostrann\u00fd troj\u00faheln\u00edk a pravo\u00fahl\u00fd troj\u00faheln\u00edk) a dv\u011b z\u00e1kladn\u00ed prostorov\u00e1 t\u011blesa (krychle, kv\u00e1dr).

4. C\u00edle projektu

C\u00edlem projektu je vytvo\u0159en\u00ed pom\u016fcek pro vyu\u017eit\u00ed v geometrii, ve form\u011b pomocn\u00fdch karti\u010dek. Z\u00e1bavnou a dnes zat\u00edm neobvyklou formou \u017e\u00e1k\u016fm p\u0159ibl\u00ed\u017eit z\u00e1kladn\u00ed geometrick\u00e9 tvary pou\u017eit\u00edm t\u011bchto pomocn\u00fdch karti\u010dek p\u0159\u00edmo b\u011bhem v\u00fduky. Se zvy\u0161uj\u00edc\u00ed se obt\u00ed\u017enost\u00ed u\u010diva lze p\u0159\u00edpadn\u011b projekt d\u00e1le roz\u0161i\u0159ovat o m\u00e9n\u011b obecn\u00e9 obrazce/t\u011blesa, a t\u00edm \u017e\u00e1ky motivovat k dal\u0161\u00edmu studiu geometrie.

5. C\u00edlov\u00e1 skupina

C\u00edlovou skupinou tohoto projektu jsou prim\u00e1rn\u011b \u017e\u00e1ci 4. a 5. t\u0159\u00eddy z\u00e1kladn\u00ed \u0161koly. P\u0159i roz\u0161\u00ed\u0159en\u00ed a obohacen\u00ed projektu o komplexn\u011bj\u0161\u00ed modely, lze tento projekt vyu\u017e\u00edt i na druh\u00e9m stupni z\u00e1kladn\u00edch \u0161kol, p\u0159\u00edpadn\u011b pro studenty st\u0159edn\u00edch \u0161kol.

6. Pot\u0159ebn\u00e9 znalosti

Z\u00e1kladn\u00edm p\u0159edpokladem pro \u00fasp\u011b\u0161nou realizaci projektu je znalost pr\u00e1ce na PC, alespo\u0148 z\u00e1kladn\u00ed znalost modelovac\u00edho software, alespo\u0148 z\u00e1kladn\u00ed znalost aplikace PrusaSlicer pro vygenerov\u00e1n\u00ed dat pro 3D tisk\u00e1rnu a alespo\u0148 z\u00e1kladn\u00ed znalost funkce 3D tisk\u00e1rny a jej\u00ed obsluhy (lze doplnit p\u0159i v\u00fduce informatiky, p\u0159\u00edpadn\u011b v z\u00e1jmov\u00e9m krou\u017eku).

Modelovac\u00ed software \u2013 z\u00e1kladn\u00ed formy modelov\u00e1n\u00ed, export modelu do p\u0159\u00edslu\u0161n\u00e9ho form\u00e1tu pro dal\u0161\u00ed zpracov\u00e1n\u00ed v aplikaci PrusaSlicer

PrusaSlicer \u2013 probr\u00e1n\u00ed a dopln\u011bn\u00ed znalost\u00ed pr\u00e1ce s aplikac\u00ed \u2013 znalost importu/exportu dat, nastaven\u00ed korektn\u00edho tiskov\u00e9ho profilu v z\u00e1vislosti na pou\u017eit\u00e9m tiskov\u00e9m materi\u00e1lu, nastaven\u00ed kvality tisku, nastaven\u00ed \u00farovn\u011b zm\u011bny barvy, samotn\u00e9 slicov\u00e1n\u00ed, vy\u010dten\u00ed \u010dasov\u00e9 a materi\u00e1lov\u00e9 n\u00e1ro\u010dnosti dan\u00e9ho tisku a ulo\u017een\u00ed tiskov\u00fdch dat na flash disk, ze kter\u00e9ho bude 3D tisk\u00e1rna tiskov\u00e9 instrukce \u010derpat.

7. \u010cas pot\u0159ebn\u00fd ke zpracov\u00e1n\u00ed projektu

Pro vytvo\u0159en\u00ed projektu byla kantorem vymy\u0161lena z\u00e1kladn\u00ed idea a podoba pomocn\u00fdch karti\u010dek. Podle n\u00e1kresu toho, jak by hotov\u00e1 karti\u010dka mohla vypadat, byly \u017e\u00e1ky vytv\u00e1\u0159eny p\u0159esn\u00e9 modely pomoc\u00ed modelovac\u00edho software.

\u010cinnost tvorby model\u016f prob\u00edhala simult\u00e1nn\u011b ve skupin\u00e1ch. Ka\u017ed\u00e1 skupina \u017e\u00e1k\u016f m\u011bla sv\u00e9 zad\u00e1n\u00ed \u2013 ka\u017ed\u00e1 skupina modelovala jin\u00fd obrazec.

V\u00fdsledkem pr\u00e1ce \u017e\u00e1ku je 12 samostatn\u00fdch model\u016f, kter\u00e9 byly n\u00e1sledn\u011b slicov\u00e1ny pomoc\u00ed aplikace PrusaSlicer jednotliv\u011b tak, aby se, v p\u0159\u00edpad\u011b po\u0161kozen\u00ed karti\u010dky, daly jednotliv\u011b dodate\u010dn\u011b vytisknout znovu.

Proces tvorby model\u016f podl\u00e9hal \u010dasov\u00e9 dotaci 3 hodiny. Tato \u010dasov\u00e1 dotace byla dosta\u010duj\u00edc\u00ed, jeliko\u017e z\u00e1kladn\u00edm \u201e\u0161kolen\u00edm\u201c pro pou\u017e\u00edv\u00e1n\u00ed modelovac\u00edho software \u017e\u00e1ci pro\u0161li p\u0159i v\u00fduce informatiky, kter\u00e1 p\u0159edch\u00e1zela spu\u0161t\u011bn\u00ed projektu.

N\u00e1sledoval proces importu model\u016f do aplikace PrusaSlicer, nastaven\u00ed tiskov\u00fdch podm\u00ednek, generov\u00e1n\u00ed soubor\u016f pro tisk v po\u017eadovan\u00e9m form\u00e1tu a jejich export \u2013 pro tuto \u010dinnost byl dosta\u010duj\u00edc\u00ed \u010das 2 hodiny.

\u010casov\u00e1 n\u00e1ro\u010dnost jednotliv\u00fdch v\u00fdtisk\u016f:

ctverec_popis 1h14m

ctverec_vzorce 1h28m

obdelnik_popis 1h57m

obdelnik_vzorce 2h15m

kruh_popis.stl 1h12m

kruh_vzorce 1h25m

rovnostranny_troj_popis 0h48m

rovnostranny_troj_vzorce 0h53m

pravouhly_troj_popis 1h07m

pravouhly_troj_vzorce 1h16m

krychle_vzorce 2h02m

kvadr_vzorce 3h00m

Celkov\u00fd \u010dist\u00fd \u010das tisku 18h37m

8. Pot\u0159ebn\u00e9 vybaven\u00ed

K realizace projektu nen\u00ed t\u0159eba \u017e\u00e1dn\u00e9ho speci\u00e1ln\u00edho vybaven\u00ed. Je t\u0159eba m\u00edt nainstalovan\u00fd modelovac\u00ed software (p\u0159\u00edpadn\u011b lze pou\u017e\u00edt online verzi ve webov\u00e9m prohl\u00ed\u017ee\u010di) a aplikaci PrusaSlicer na PC s opera\u010dn\u00edm syst\u00e9mem Windows, flash disk pro p\u0159enos soubor\u016f do 3D tisk\u00e1rny (sou\u010d\u00e1st dodan\u00e9 3D tisk\u00e1rny), 3D tisk\u00e1rnu a tiskov\u00fd materi\u00e1l \u2013 jako tiskov\u00fd materi\u00e1l byly zvoleny dva PLA filamenty v kontrastn\u00edch barv\u00e1ch, pro dosa\u017een\u00ed z\u0159eteln\u00e9ho zobrazen\u00ed ti\u0161t\u011bn\u00fdch dat (podklad \u2013 St\u0159\u00edbrn\u00e9 PLA, vrstvy dat \u2013 B\u00edl\u00e9 PLA).

9. Pot\u0159ebn\u00e9 soubory a dokumenty (seznam p\u0159\u00edloh)

a) STL soubory pro zpracov\u00e1n\u00ed aplikac\u00ed PrusaSlicer:

ctverec_popis.stl

ctverec_vzorce.stl

kruh_popis.stl

kruh_vzorce.stl

krychle_vzorce.stl

kvadr_vzorce.stl

obdelnik_popis.stl

obdelnik_vzorce.stl

pravouhly_troj_popis.stl

pravouhly_troj_vzorce.stl

rovnostranny_troj_popis.stl

rovnostranny_troj_vzorce.stl

b) GCODE soubory pro vlastn\u00ed 3D tisk:

ctverec_popis_0.2mm_PLA_MINI_1h14m.gcode

ctverec_vzorce_0.2mm_PLA_MINI_1h28m.gcode

kruh_popis_0.2mm_PLA_MINI_1h12m.gcode

kruh_vzorce_0.2mm_PLA_MINI_1h25m.gcode

krychle_vzorce_0.2mm_PLA_MINI_2h2m.gcode

kvadr_vzorce_0.2mm_PLA_MINI_3h0m.gcode

obdelnik_popis_0.2mm_PLA_MINI_1h57m.gcode

obdelnik_vzorce_0.2mm_PLA_MINI_2h15m.gcode

pravouhly_troj_popis_0.2mm_PLA_MINI_1h7m.gcode

pravouhly_troj_vzorce_0.2mm_PLA_MINI_1h16m.gcode

rovnostranny_troj_popis_0.2mm_PLA_MINI_48m.gcode

rovnostranny_troj_vzorce_0.2mm_PLA_MINI_53m.gcode

c) Soubor zobrazuj\u00edc\u00ed vytvo\u0159en\u00e9 modely sjednocen\u00e9 do jednoho projektu:

projekt_Z\u0160_Rymice.jpg

d) N\u00e1vod k modelov\u00e1n\u00ed (stru\u010dn\u00fd postup samotn\u00e9ho modelov\u00e1n\u00ed):

Stru\u010dn\u00fd postup modelov\u00e1n\u00ed a slicov\u00e1n\u00ed.pdf

10. Postup

Pr\u016fb\u011bh realizace projektu je rozd\u011blen na 3 \u010d\u00e1sti:

a) Prvn\u00ed \u010d\u00e1st procesu je sezn\u00e1men\u00ed \u017e\u00e1k\u016f s c\u00edlem projektu a se vzorov\u00fdm modelem, kter\u00fd budou vytv\u00e1\u0159et. Do t\u00e9to \u010d\u00e1sti je vkl\u00e1d\u00e1n t\u00e9\u017e cel\u00fd proces tvorby modelu v modelovac\u00edm software.

b) Druh\u00e1 \u010d\u00e1st procesu je pou\u017eit\u00ed aplikace PrusaSlicer \u2013 prvn\u011b sezn\u00e1men\u00ed s aplikac\u00ed, n\u00e1sledn\u011b nastaven\u00ed slicov\u00e1n\u00ed a vygenerov\u00e1n\u00ed korektn\u00edch tiskov\u00fdch soubor\u016f.

c) Posledn\u00ed \u010d\u00e1st procesu zahrnuje samotn\u00fd 3D tisk, kter\u00e9mu by m\u011blo p\u0159edch\u00e1zet alespo\u0148 kr\u00e1tk\u00e9 sezn\u00e1men\u00ed s problematikou 3D tisku a s vlastn\u00edm nastaven\u00edm samotn\u00e9 3D tisk\u00e1rny, p\u0159\u00edpadn\u011b jej\u00ed \u00fadr\u017ebou.

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Edukativní geometrické kartičky