Bearing ndiyo chikamu chinotsigira shaft iri mumuchina, uye shaft inogona kutenderera pabearing. China ndeimwe yenyika dzekutanga pasi rose kugadzira mabheyaringi anotenderera. Mumabhuku ekare echiChinese, chimiro chemabheyaringi e axle chakanyorwa kwenguva refu.
Nhoroondo yekukura kweBearing muChina
Makore zviuru zvisere apfuura, zvirongo zvehari zvinofamba zvishoma nezvishoma zvakaonekwa muChina
Vhiri remuumbi idhisiki rine mubato unotenderera wakamira. Ivhu rakasanganiswa kana ivhu rakaoma rinoiswa pakati pevhiri kuti vhiri ritenderere, nepo ivhu richiumbwa nemaoko kana kukweshwa nechishandiso. Vhiri rehari pakumhanya kwaro kwekutenderera rakakamurwa kuita vhiri rinokurumidza uye vhiri rinononoka, zvechokwadi, vhiri rinokurumidza rinogadzirwa zvichibva pavhiri rinononoka. Sekureva kwezvinyorwa zvekuchera matongo zvitsva, vhiri rinononoka rakazvarwa, kana kuti rakashanduka, makore 8,000 apfuura. Muna Kurume 2010, hwaro hwevhiri rehari rehuni hwakawanikwa panzvimbo yeQuahuqiao Cultural, izvo zvakaratidza kuti tekinoroji yevhiri rehari muChina yaive makore anopfuura 2000 apfuura kupfuura iyo yekumadokero kweAsia. Kureva kuti, China yakatanga kushandisa mabheringi, kana kuti musimboti wekushandisa mabheringi, kare kupfuura kumadokero kweAsia.
Hwaro hwevhiri rehari yemapuranga hwakaita sepuratifomu yetrapezoidal, uye pane silinda diki yakasimudzwa pakati pepuratifomu, inova shaft yevhiri rehari. Kana turntable ikagadzirwa yoiswa pahwaro hwevhiri rehari yemapuranga, vhiri rehari rese rinogadziriswa. Mushure mekunge vhiri rehari ragadzirwa, embryo yehari yakanyorova inoiswa paplate inotenderera uye yakanyatsorongeka. Purati inotenderera inotenderedzwa neruoko rumwe uye muviri wetayi unogadziriswa unobatwa nematanda, mapfupa kana maturusi ematombo nerumwe ruoko. Mushure mekutenderera kakawanda, pateni yetambo yakatenderera inodiwa inogona kusiiwa pamuviri wetayi. Sezvambotaurwa pamusoro apa, turntable inobatanidzwa pano, uye pane shaft yekutsigira, inova prototype yebearing.
Maumbirwo evhiri rehari anoratidzwa mumufananidzo uri pazasi:
Mufananidzo uri pazasi ndewekugadziriswa kwevhiri rinokurumidza, iro rakavakirwa pavhiri rinokurumidza muDzinza raTang. Rinofanira kunge rakafambira mberi zvikuru kupfuura vhiri rekutanga rinokurumidza, asi musimboti wacho unoramba wakafanana, kunze kwekuti zvinhu zvinochinjwa kubva pahuni kuenda kusimbi.
Mufananidzo uri pazasi ndewekugadziriswa kwevhiri rinokurumidza, iro rakavakirwa pavhiri rinokurumidza muDzinza raTang. Rinofanira kunge rakafambira mberi zvikuru kupfuura vhiri rekutanga rinokurumidza, asi musimboti wacho unoramba wakafanana, kunze kwekuti zvinhu zvinochinjwa kubva pahuni kuenda kusimbi.
Nguva yeRegulus, ngano yemotokari
Bhuku reNziyo rinonyora kunyoroveswa kwemabheringi
Kuzora mabheya kwakanyorwa muBhuku reNziyo munenge muna 1100-600 BC. Kuonekwa kwemabheya asina kurongeka kwakaratidza kudiwa kwekuzora kana kukurudzira kukura kwetribology. Zvinozivikanwa kuti kuzora mafuta kunowanzo shandiswa mumotokari dzekare, asi kubuda kwemafuta hakuna kunyatsojeka pane kubuda kwemotokari. Saka, zvakaoma zvikuru kukurukura nguva chaiyo yekubuda kwemafuta. Kuburikidza nekutsvaga zvinhu, zvinyorwa zvekutanga nezvekuzora mafuta zvinowanikwa muBhuku reNziyo. Bhuku reNziyo ndiro muunganidzwa wekutanga wenhetembo muChina. Nokudaro, nhetembo iyi yakatanga kubva pakutanga kweZhou Dynasty kusvika pakati pechirimo neNguva yeMatsutso, kureva, kubva muzana remakore rechi11 BC kusvika muzana remakore rechi6 BC. Mukutsanangurwa kwechiredzo che "fen spring" cheBhuku reNziyo, chiredzo che "fat and hook, pahook ye" T "uye" hapana chakaipa "chinotsanangurwa se" axle end key "munguva dzekare. Chinoshandiswa mumotokari dzekare, chakafanana nechatinodaidza kuti pini, kuburikidza nemugumo weshaft, chinogona kuva "control" yevhiri mhenyu, kuitira kuti axle yevhiri remotokari igadziriswe; uye "grisi" zvechokwadi imafuta, "kudzoka" ndiko kudzokera kumba, "mai" inokurumidza. Nemafuta, mafuta e axle, pamugumo weshaft, tarisa pini, tyaira rwendo rurefu, nditumire kumba. kurumidza kuenda kumusha wei ah! Musandirega ndichinzwa ndine mhosva.
Chifukidziro chehumambo hwaQin neHan chine chimiro chemukati memwana
Nekuda kwenyaya yeZhou, Qin, Han Dynasty pamusoro pekugadzirwa kwetekinoroji yekutakura uye kushandiswa kwemaitiro, kune mamwe emagwaro akakosha etsika muQin neHan Dynasties, yakanyorwa uye inowanzoshandiswa ine zvinyorwa zvakajeka, zvakakura nezve bearing assigns mazwi, rimwe remazwi akajairika ekuti "axis" "water-analogy-simulation" "jian" nemamwe mazwi pamwe ne "axis" zvichingodaro pachiito chikuru (ona said wen jie zi "). (Bearing Encyclopedia ID: ZCBK2014) Kutaura kwemavara echiJapan emazuva ano pamusoro pebearing kuchiri "kukanganiswa". Mumavara exiaozhuan eQin Dynasty, kune axis, operation, mace nedzimwe hunhu. Kubva pachirevo chepakutanga cheMavara eHan Dynasty, "axis" inobata vhiri, "inogara nhaka" uye inogamuchira vhiri, simbi iri pa "fabricated" hub uye simbi iri pa "mace" axle, zviri pachena kuti pfungwa yetsika uye fomu yekunyora yemabearing yakasimbiswa muQin neHan Dynasties.
Chishandiso chakareruka cheYuan Dynasty chakashandisa tekinoroji yekutsigira kutenderera kwe cylindrical
Chishandiso chakareruka chinoshandisa nzira yekutsigira cylindrical rolling. Chishandiso chakareruka chinobva kuarmillary sphere. Armillary meter ndiyo nhau yekutarisa denga. Zvikamu zvearmillary meter zvinogona kukamurwa kuita zvikamu zvinotsigira uye zvikamu zvinofamba. Zvikamu zvinotsigira zvinosanganisira water foundation, dragon column, tian Jing double ring, equatorial single ring, uye water foundation centre tian zhu, nezvimwewo. Mufananidzo unotevera unoratidza zvakajeka zvikamu zvikuru zvinotsigira uye zvinoshongedza zvearmillary sphere.
Kufamba kwekumadokero kweQing Dynasty kwakazobatsirawo mukusimudzira indasitiri yemichina yeChina, kugadzira mabheyaringi kwakabatsirawo. Muna Zvita 2002, boka rekuferefeta tekinoroji yebheyaringi yeChina rakaenda kuEurope ndokuwana mabheyaringi eChinese Qing Dynasty muhoro yekuratidzwa kwemabheyaringi yeSKF muSweden. Iyi ibheyaringi yemabheyaringi. Maring, macage nemaroller akafanana nemabheyaringi emazuva ano. Sekureva kwetsananguro yechigadzirwa, mabheyaringi "mabheyaringi anotenderera akagadzirwa muChina muzana remakore rechi19."
Nguva yekutumira: Kurume-22-2022