Ntugharị ahụ bụ akụkụ nke na-akwado ogwe aka na igwe, na ogwe ahụ nwere ike ịtụgharị n'elu. China bụ otu n'ime mba mbụ n'ụwa chepụtara bearings. N'akwụkwọ ndị China oge ochie, e dekọwo usoro nke bearings axle ogologo oge."
Akụkọ mmepe nke Bearing na China
puku afọ asatọ gara aga, ọkpụite ji nwayọọ nwayọọ pụtara na China
Ụkwụ ọkpụite bụ diski nwere ogwe na-atụgharị kwụ ọtọ. A na-etinye ụrọ a gwakọtara agwakọta ma ọ bụ ụrọ siri ike n'etiti wiil ahụ iji mee ka wiil ahụ gbanwee, ebe a na-eji aka mee ụrọ ma ọ bụ jiri ngwá ọrụ na-egbuke egbuke. A na-ekewa ụrọ ụrọ na ntugharị ya n'ime ngwa ngwa ngwa ngwa na wiil ngwa ngwa, n'ezie, a na-emepụta wiil ngwa ngwa na ndabere nke obere ụkwụ. Dị ka ihe ndekọ nkà mmụta ihe ochie kasị ọhụrụ si kwuo, a mụrụ, ma ọ bụ si malite, 8,000 afọ gara aga. Na Machị 2010, a chọtara ntọala wiil ala osisi na Quahuqiao Cultural saịtị, bụ nke gosipụtara na teknụzụ wiil ụrọ na China karịrị afọ 2000 tupu nke ahụ na ọdịda anyanwụ Eshia. Nke ahụ bụ, China malitere iji bearings, ma ọ bụ ụkpụrụ nke iji bearings, tupu ọdịda anyanwụ Eshia.
Ihe mgbakwasị ụkwụ e ji osisi rụọ dị ka ikpo okwu trapezoidal, ma e nwere obere cylinder dị n'etiti etiti ikpo okwu, nke bụ okporo osisi maka wheel ite. Ọ bụrụ na a na-eme ihe ntụgharị ma tinye ya n'elu ntọala wiil nke ite osisi, a na-eweghachi wheel ite zuru ezu. Mgbe e mechara wiil ụrọ, a na-edobe ẹmbrayo nke mmiri mmiri na efere rotary ma dozie ya nke ọma. A na-eji otu aka na-atụgharị efere rotary, a na-ejikwa osisi, ọkpụkpụ ma ọ bụ ngwá ọrụ nkume na-akpọtụrụ taya a ga-arụzi. Mgbe ọtụtụ ntụgharị gachara, a ga-ahapụ ụkpụrụ eriri okirikiri achọrọ na ahụ taya. Dị ka e kwuru n'elu, a na-etinye aka na turntable ebe a, ma e nwere ogwe aka iji kwado ya, nke bụ ihe atụ nke ibu.
E gosipụtara nhazi nke wiil ụrọ na foto dị n'okpuru:
Foto dị n'okpuru ebe a bụ mweghachi nke wiil ngwa ngwa, nke dabere na wiil ngwa ngwa na Tang Dynasty. Ọ kwesịrị ịdị elu karịa nke mbụ wiil ngwa ngwa, ma ụkpụrụ ahụ ka dị otu, ma e wezụga na a na-agbanwe ihe ahụ site na osisi gaa na ígwè.
Foto dị n'okpuru ebe a bụ mweghachi nke wiil ngwa ngwa, nke dabere na wiil ngwa ngwa na Tang Dynasty. Ọ kwesịrị ịdị elu karịa nke mbụ wiil ngwa ngwa, ma ụkpụrụ ahụ ka dị otu, ma e wezụga na a na-agbanwe ihe ahụ site na osisi gaa na ígwè.
Oge Regulus, akụkọ ifo nke ụgbọ ala
Akwụkwọ nke Abụ na-edekọ mmanu nke bearings
Edere mmanu nke bearings n'ime Akwụkwọ nke Abụ dịka 1100-600 BC. Ọdịdị dị larịị na-etinye n'ihu mkpa mmanu mmanu ma ọ bụ kwalite mmepe nke tribology. A mara ugbu a na a na-ejikarị mmanu mmanu eme ihe n'ụgbọ ala oge ochie, mana ọpụta mmanye mmanye adịchaghị apụta ìhè karịa mpụta nke ụgbọ ala. Ya mere, ọ na-esiri nnọọ ike ikwu kpọmkwem oge mmalite nke mmanu mmanu. Site n'ịchọgharị na ịchọ ihe, a na-ahụ ihe ndekọ mbụ gbasara mmanu mmanu n'ime Akwụkwọ Abụ. Akwụkwọ nke abụ bụ nchịkọta uri mbụ na China. Ya mere, uri ahụ sitere na mmalite usoro eze Zhou ruo etiti oge opupu ihe ubi na oge mgbụsị akwụkwọ, ya bụ, site na narị afọ nke 11 BC ruo na narị afọ nke isii BC. Na nkọwa nke nko nke "fen mmiri" nke Akwụkwọ nke Songs, nko nke "abụba na nko, na nko nke" T "na" ọ dịghị ihe ọjọọ "kọwara dị ka" axle ọgwụgwụ isi "n'oge ochie. Eji na oge ochie ụgbọ ala, ọ bụ Ẹkot ihe anyị na-akpọ ugbu a pin, site na aro ọgwụgwụ, nwere ike ịbụ wheel "akara" ndụ, nke mere na ụgbọ ala bụ "n'ezie nke grease axle" axle grease. bụ ịla n'ụlọ, "mai" ji griiz, mmanu axle, na njedebe osisi, lelee pin, jee ogologo njem, ziga m ngwa ngwa n'obodo anyị wei ah!
Ezinụlọ Qin na Han nwere usoro ẹmbrayo
N'ihi zhou, qin, Han Dynasty on bearing technology invention and application of practice, na ụfọdụ ederede omenala dị mkpa na qin na Han Dynasties, ka edekọwo ma na-ejikarị eme ihe nwere ihe doro anya, ederede tozuru okè banyere ibu okwu pụrụ iche, otu n'ime "axis" "water-analogy-simulation" "jian" na okwu ndị ọzọ dị ka nke ọma na "jian" na okwu ndị ọzọ. (Nkọwapụta Encyclopedia ID: ZCBK2014) Okwu nke ihe odide Japanese nke oge a na-ebute ka bụ "mmetụta axially". "mace" axle, o doro anya na echiche omenala na ụdị ederede nke bearings eguzobewo na usoro ndị Qin na Han.
Ihe ndị eze Yuan dị mfe jiri teknụzụ nkwado cylindrical rolling
Ngwa a dị mfe na-eji usoro nkwado cylindrical rolling ngwa ngwa sitere na oghere ngwa agha. Mita ihe agha bụ ozi nke nlele mbara igwe. Enwere ike kewaa akụkụ nke mita armillary n'ime akụkụ ndị na-akwado na akụkụ ndị na-akpụ akpụ. The na-akwado akụkụ na-agụnye mmiri ntọala, dragọn kọlụm, tian Jing okpukpu abụọ mgbanaka, equatorial otu mgbanaka, na mmiri ntọala center tian zhu, wdg. Ọnụ ọgụgụ na-esonụ n'ụzọ doro anya na-egosi isi na-akwado na ji achọ akụkụ nke armillary sphere.
Ntugharị ọdịda anyanwụ nke usoro ndị eze Qing nwụrụ na-ekere òkè na mmepe nke ụlọ ọrụ igwe China, imepụta mmepụta nwekwara mmetụta. N'ọnwa Disemba 2002, ndị otu nyocha teknụzụ na-ebu ndị China gara Europe wee chọta otu ụdị bearings nke usoro eze Qing nke China na ụlọ ngosi ihe ngosi SKF dị na Sweden. Nke a bụ otu n'ime ihe mkpuchi rola. Mgbanaka, ngịga na rollers dị nnọọ ka bearings nke oge a. Dị ka nkọwa ngwaahịa si kwuo, bearings bụ "agbagharị agbagharị agbagoro na China oge ụfọdụ na narị afọ nke 19."
Oge nzipu: Mar-22-2022