Cov kabmob yog ib feem txhawb nqa ncej hauv cov tshuab, thiab cov ncej tuaj yeem tig rau ntawm cov kabmob. Tuam Tshoj yog ib lub teb chaws ntxov tshaj plaws nyob rau hauv lub ntiaj teb no los tsim dov bearings. Nyob rau hauv ancient Suav phau ntawv, tus qauv ntawm qag bearings tau ntev tau sau tseg. "
Keeb kwm kev loj hlob ntawm Bearing hauv Suav teb
Yim txhiab xyoo dhau los, lub tshuab hluav taws xob qeeb qeeb tau tshwm sim hauv Suav teb
Lub tshuab hluav taws xob lub log yog lub disc nrog lub taub hau tig. Cov av nplaum sib xyaw lossis cov av nplaum ntxhib yog muab tso rau hauv nruab nrab ntawm lub log kom lub log tig, thaum cov av nplaum zoo li ntawm tes los yog polished nrog lub cuab yeej. Lub lauj kaub tais diav ntawm nws txoj kev sib hloov ceev tau muab faib ua lub log nrawm thiab lub log qeeb, tau kawg, lub log nrawm yog tsim los ntawm lub hauv paus ntawm lub log qeeb. Raws li cov ntaub ntawv keeb kwm yav dhau los, lub log qeeb tau yug los, lossis hloov zuj zus, 8,000 xyoo dhau los. Nyob rau lub Peb Hlis 2010, lub hauv paus ntoo lauj kaub tais diav tau pom nyob rau ntawm Quahuqiao Cultural site, uas tau ua pov thawj tias lub tshuab lauj kaub tais diav hauv Suav teb muaj ntau tshaj 2000 xyoo ua ntej tshaj nyob rau sab hnub poob Asia. Uas yog hais tias, Tuam Tshoj pib siv bearings, los yog lub hauv paus ntsiab lus ntawm kev siv bearings, ua ntej tshaj sab hnub tuaj Asia.
Lub log ntoo ntawm lub log yog zoo li lub platform trapezoidal, thiab muaj ib lub tog raj kheej me me nyob rau hauv nruab nrab ntawm lub platform, uas yog ncej rau lub lauj kaub tais diav. Yog hais tias lub turntable yog tsim thiab muab tso rau ntawm lub hauv paus ntawm lub lauj kaub tais diav ntoo, lub lauj kaub tais diav ua tiav rov qab. Tom qab lub lauj kaub tais diav tau tsim, cov tais diav ntub dej embryo muab tso rau ntawm lub phaj teb thiab ua tib zoo ua tib zoo ua raws li. Lub phaj teb yog tig nrog ib txhais tes thiab lub log tsheb yuav tsum tau kho yog hu nrog cov cuab yeej ntoo, pob txha lossis pob zeb nrog rau lwm cov tes. Tom qab ob peb rotations, qhov xav tau txoj hlua txoj hlua tuaj yeem sab laug ntawm lub log tsheb. Raws li tau hais los saum toj no, lub turntable yog koom nrog ntawm no, thiab muaj cov ncej txhawb nqa, uas yog tus qauv ntawm cov kabmob.
Cov qauv ntawm lub lauj kaub tais diav yog qhia hauv daim duab hauv qab no:
Daim duab hauv qab no yog kev kho dua tshiab ntawm lub log nrawm, uas yog raws li lub log nrawm hauv tang Dynasty. Nws yuav tsum tau ntau tshaj li qhov qub ceev ceev, tab sis lub hauv paus ntsiab lus tseem zoo li qub, tshwj tsis yog tias cov khoom hloov los ntawm ntoo mus rau hlau.
Daim duab hauv qab no yog kev kho dua tshiab ntawm lub log nrawm, uas yog raws li lub log nrawm hauv tang Dynasty. Nws yuav tsum tau ntau tshaj li qhov qub ceev ceev, tab sis lub hauv paus ntsiab lus tseem zoo li qub, tshwj tsis yog tias cov khoom hloov los ntawm ntoo mus rau hlau.
Regulus era, cov lus dab neeg ntawm lub tsheb
Phau Ntawv Nkauj sau cov lubrication ntawm bearings
Lubrication ntawm bearings tau sau tseg hauv Phau Ntawv Nkauj txog 1100-600 BC. Cov tsos ntawm cov bearings dawb tso rau pem hauv ntej qhov xav tau rau lubrication los yog txhawb txoj kev loj hlob ntawm tribology. Nws yog tam sim no paub tias lubrication feem ntau yog siv nyob rau hauv ancient tsheb, tab sis qhov tshwm sim ntawm lubrication yog deb tsawg pom tseeb tshaj li tshwm sim ntawm lub tsheb. Yog li ntawd, nws yog qhov nyuaj heev los tham txog lub sijhawm ntawm qhov tshwm sim ntawm lubrication. Los ntawm kev tshawb nrhiav thiab tshawb nrhiav cov ntaub ntawv, cov ntaub ntawv ntxov tshaj plaws txog lubrication muaj nyob hauv Phau Ntawv Nkauj. Phau Ntawv Nkauj yog phau ntawv sau ua ntej tshaj plaws hauv Suav teb. Yog li ntawd, zaj paj huam pib los ntawm Zhou Dynasty thaum ntxov mus rau nruab nrab lub caij nplooj ntoos hlav thiab lub caij nplooj zeeg, uas yog, los ntawm lub xyoo pua 11th BC mus rau xyoo pua 6 BC. Nyob rau hauv kev piav qhia ntawm tus nuv ntawm "fen caij nplooj ntoos hlav" ntawm Phau Ntawv Nkauj, tus nuv ntawm "rog thiab nuv, ntawm tus nuv ntawm "T" thiab "tsis muaj kev puas tsuaj" yog piav raws li "axle end key" nyob rau hauv ancient sij hawm. nyob rau hauv cov tsheb qub, nws yog sib npaug rau qhov peb tam sim no hu ua tus pin, los ntawm qhov kawg ncej, tuaj yeem yog lub log "tswj" nyob, kom lub tsheb log qag tsau thiab "grease" ntawm chav kawm yog lubricant, "rov qab"; yog mus tsev, "mai" ceev ceev nrog roj, lub qag lubrication, ntawm ncej kawg, xyuas tus pin, tsav tsheb ntev, xa kuv mus tsev sai li sai tau rau lub hometown wei ah! .
Qin thiab Han dynasty bearing nrog embryonic qauv
Vim hais tias ntawm zhou, qin, han dynasty ntawm bearing technology invention thiab daim ntawv thov ntawm kev xyaum, rau ib co ntawm cov tseem ceeb kab lis kev cai ntawv nyob rau hauv lub qin thiab han dynasties, tau raug kaw thiab feem ntau siv muaj cov ntshiab, paub tab sau txog bearing cov lus tshwj xeeb, ib qho ntawm ntau "axis" "dej-analogy-simulation" "jian" thiab lwm lo lus nrog rau "axis" thiab lwm yam ntawm cov lus qhia tseem ceeb (saib hais tias wen jie zi "). (Bearing Encyclopedia ID: ZCBK2014) The Kev qhia ntawm cov cim Japanese niaj hnub ntawm cov kabmob tseem yog "axially cuam tshuam". log, "inherits" thiab tau txais lub log, cov hlau ntawm "fabricated" hub thiab hlau ntawm "mace" qag, nws yog tseeb hais tias cov kev cai lub tswv yim thiab kev sau ntawv ntawm bearings tau tsim nyob rau hauv lub Qin thiab Han dynasties.
Lub Yuan Dynasty simplified ntsuas siv cylindrical dov kev txhawb nqa tshuab
Cov cuab yeej yooj yim siv cylindrical dov kev txhawb nqa cov txheej txheem yooj yim ntsuas yog muab los ntawm armillary kheej kheej. Lub armillary meter yog xov xwm ntawm kev soj ntsuam ntuj. Cov khoom ntawm armillary meter tuaj yeem muab faib ua cov khoom txhawb nqa thiab txav mus. Cov khoom txhawb nqa muaj xws li lub hauv paus dej, zaj kem, tian Jing ob lub nplhaib, equatorial ib lub nplhaib, thiab dej hauv paus chaw tian zhu, thiab lwm yam.
Lub zog westernization ntawm Qing Dynasty lig tau ua lub luag haujlwm hauv kev txhim kho ntawm Tuam Tshoj txoj kev lag luam machinery, bearing manufacturing kuj muaj kev cuam tshuam. Nyob rau lub Kaum Ob Hlis 2002, Suav bearing technology tshawb xyuas pawg tau mus rau Tebchaws Europe thiab pom ib txheej ntawm Suav Qing Dynasty bearings hauv SKF bearing exhibition hall hauv Sweden. Qhov no yog ib txheej ntawm cov menyuam bearings. Cov nplhaib, tawb thiab cov menyuam yaus zoo ib yam li cov kabmob niaj hnub no. Raws li cov khoom piav qhia, cov bearings yog "dov bearings ua nyob rau hauv Suav teb tej zaum nyob rau hauv lub xyoo pua puv 19."
Post lub sij hawm: Mar-22-2022