Olee otú ime ka a cylinder akwụkwọ ji aka ya

Ọtụtụ mgbe, ọtụtụ n'ime anyị nwere obibi na akwụkwọ site na-eme site na ya na ụdị nile nke crafts. Isi initiators nke a na-akpali akpali na klas bụ ụmụaka. Nke a abụghị ihe ijuanya: akwụkwọ - nnọọ ekele na nro ihe onwunwe, ọ dị mfe na-arụ ọrụ.

Ka anyị hụ otú e si eme a cylinder. N'ọdịnihu, nke a nwere ike abịa kemfe ọ bụrụ na ị na mberede dị mkpa ka a okpu-cylinder ma ọ bụ ihe ọ bụla ọzọ crafts, a cylindrical udi. Na-echekwa dị ka ihe ọ bụla anyị na-ahụ. Ọ na-anọgide na-adabere naanị na isi-ya na aka.

Olee otú ime ka a cylinder akwụkwọ?

E nwere ihe dị mgbagwoju anya ebe a. N'ihi na nke a na-arụ ọrụ na anyị mkpa ụfọdụ ngwá ọrụ na ihe. Ha nwere na ihe ọ bụla n'ụlọ. Nke a akwụkwọ, pensụl, compass, onye na-achị, na mkpa, triangle na gluu akwụkwọ. All a na-tọrọ si na tebụl.

The cylinder mejupụtara abụọ yiri ndọkwasi nile na-ebupụta, nke a na-akpọ n'akụkụ. The mgbakwasị abụọ symmetrical gburugburu, anyị na-ebipụ ha dị na mbụ. Tupu ị na-eme a cylinder, ọ dị mkpa ikpebi na ya n'obosara. Nkerisi ya abụọ, anyị ga-esi na okirikiri, a ọnụọgụ uru na-na setịpụrụ na compass, tinye n'ọrụ a akara.

Mkpa bee mbụ gburugburu. N'otu aka ahụ bee akara na nke abụọ gburugburu.

Next ga-ntakịrị mfe.

Tupu ị na-eme a cylinder akwụkwọ, i kwesịrị ikpebi ya elu, ọ ga-abụ otu nke n'akụkụ nke rektangulu. Site na nke a rektangulu anyị ga-eme a mpụta elu nke cylinder.

Site na nke nke cylinder elu ga-atụkwasịkwara 10 millimeters na otu na na aka nke ọzọ, ma jide akara. Nke a oversize maka gluing substrates.

Onuete nkwere na-ebipụ si triangles. Ha elu ga-hà iri millimeters. Iji chọpụta afọ nke abụọ n'akụkụ nke rektangulu ga-uba site a isi n'obosara nke 3.14. Nke a ga- circumferential ogologo (DL), nke a na-gbakọọ usoro

l = πD = 2πr

l - TO; d - dayameta nke ka; r - na okirikiri ka; π - mgbakọ na mwepụ mgbe nile ≈ 3,14.

Space uru nke n'obosara anyị họọrọ mbụ ma anyị maara na ọ. N'ọnọdụ ndị a ụkpụrụ n'ime usoro, anyị na-enweta a size nke abụọ n'akụkụ nke rektangulu. Iji a na-agbakwunyere a n'ihu 10 mm ma jide a pensụl akara. Nke a warara - ohere maka bonding. Udeme spreadable gluu, atụgharị rektangulu n'ime a tube na gluu na labelụ. Anyị na-enye mama nkụ. Rọgọọ ezé gị n'ime ọjà, ịtụ ha na mama na gluu na mpụta nke isi ya.

Nke ahụ bụ ihe niile. Anyị bụghị nanị zara ajụjụ nke-esi mee ka a cylinder, ma mee ya nke akwụkwọ.

Na-ejide ya na aka gị, ọ dị mfe ịghọta otú ka a cylinder mere nke kaadiboodu. The algọridim agaghị si dị iche na nke a kọwara n'elu.

The isi ike ga-eme ka ọ bụ naanị rigidity nke kaadiboodu. More mgbalị ga-eme, na-egbu akụkụ ndị na-ekwe ohere maka bonding. Ọ bụrụ na ọ dị mkpa, na-cylinder nke akwụkwọ ma ọ bụ katọn nwere ike na-ese na agba nke chọrọ agba ma ọ bụ ghọọ.

Craftsmen asị crafts nke akwụkwọ a ga-kere naanị na a ọma na ọnọdụ, n'ihi na "akwụkwọ" echekwara urughuru ihe e kere eke nke mkpụrụ obi mmadụ na-enye ya ike na nnabata.