Peb tau hais ua ntejua li cas iav. Koj puas paub keeb kwm ntawm nws txoj kev loj hlob? Lub keeb kwm ntawm iav hnub rov qab ntau txhiab xyoo. Iav kuj tau hloov zuj zus raws sijhawm. Cov hauv qab no yog cov lus qhia ntxaws ntxaws txog keeb kwm ntawm iav, kev txhim kho thiab nws daim ntawv thov niaj hnub.
Keeb kwm ntawm iav
Lub hauv paus chiv keeb ntawm iav tuaj yeem taug qab mus rau qhov kev vam meej thaum ntxov ntawm Egypt thiab Mesopotamia (tam sim no Middle East). Nyob ib ncig ntawm 3500 BC, tib neeg tau tshawb pom lub neej ntawm iav thiab pib tshawb xyuas cov txheej txheem ua nws. Cov khoom iav ntxov tshaj plaws yog cov hlaws me me, cov duab kos, thiab cov khoom zoo nkauj.
Kev tshawb pom ntawm cov iav ntuj: Cov iav ntxov tshaj plaws yog khoom plig ntawm xwm. Volcanic kev ua ub no ua rau kub kub uas yaj cov xuab zeb, thiab ntuj iav, xws li obsidian, tau tsim. Lub iav ntuj no feem ntau siv nyob rau hauv prehistoric lub sij hawm los ua cov cuab yeej thiab ornaments. Tom qab tag nrho, cov neeg thaum ntxov tsis muaj qhov tsim nyog thiab siv cov cuab yeej nyuaj dua li cov iav ntuj no.
Glassmaking hauv Ancient tim lyiv teb chaws thiab Mesopotamia: Ancient tim lyiv teb chaws thiab Mesopotamia yog ib qhov chaw ntxov tshaj plaws los ua tswv cuab ntawm glassmaking. Archaeologists tau pom cov iav hlaws thiab lwm yam iav me me ntawm cov chaw Iyiv thaum ub. Qhov no yog qhov txaus los qhia tias cov neeg nyob hauv tebchaws Iziv thaum ub tau siv sijhawm ntev rau kev tsim iav. Lawv siv cov txheej txheem hu ua "txoj kev tseem ceeb," uas cov iav molten yog qhwv ib ncig ntawm cov av nplaum los ua cov iav hollow.
Txoj kev loj hlob ntawm cov iav qub
Los ntawm txoj kev loj hlob ntawm iav los ntawm cov neeg nyob rau hauv ancient Egypt, iav technology maj kis los ntawm Mesopotamia thiab tim lyiv teb chaws mus rau tim Nkij teb chaws thiab Rome.
Roman faj tim teb chaws lub sij hawm: Thaum lub sij hawm lub Roman faj tim teb chaws, iav manufacturing technology kuj maj mam tsim. Nyob ib ncig ntawm lub xyoo pua BC, cov neeg Roman Babylonians tau tsim cov txheej txheem ntawm tshuab iav, uas tsuas yog txhim kho kev tsim khoom thiab muaj ntau haiv neeg ntawm iav. Tshuab tshuab tso cai rau cov neeg ua haujlwm siv lub tshuab tshuab kom tshuab molten iav rau hauv ntau yam duab, ua rau cov khoom siv iav ntau dua thiab siv tau.
Byzantium thiab lub ntiaj teb Islamic: Tom qab lub caij nplooj zeeg ntawm Roman faj tim teb chaws, iav ua tshuab tsis poob. Nws tau maj mam innovated thiab tsim nyob rau hauv Byzantium thiab Islamic cheeb tsam. Islamic craftsmen kuj qhia stained iav thiab ib co kev kho kom zoo nkauj rau hauv iav ua. Qhov no tso cai rau cov iav ua kom ncav cuag qhov siab tshiab hauv kev kos duab thiab khoom siv tes ua.
Los ntawm lub xyoo pua 11th, lub teb chaws Yelemees tau tsim cov thev naus laus zis los ua cov iav tiaj tus. Lub khob yog thawj zaug tshuab ua ib lub pob, thiab tom qab ntawd tsim ib lub tog raj kheej. Txiav lub khob thaum nws tseem kub, ces flatten nws. Cov txheej txheem no tau txhim kho ntxiv hauv Venice hauv xyoo pua 13th.
Medieval thiab renaissance iav
Nyob rau hauv Nruab Nrab Hnub nyoog thiab Renaissance, tib neeg pib nrhiav kev ua haujlwm ntau dua thiab kho kom zoo nkauj iav. Cov iav tsim tshuab hauv Tebchaws Europe tau dhau los ua kev txhim kho ntxiv.
Venetian glassmaking: Venice yog qhov chaw ntawm European glassmaking thaum nruab nrab hnub nyoog. Nyob rau hauv lub xyoo pua 13th, Venetian kob ntawm Murano yog lub hauv paus tseem ceeb rau glassmaking. Ntau yam khoom siv iav zoo nkauj tau yug los nyob ntawd. Venice tseem paub txog nws cov pob tshab, xim thiab cov tswv yim zoo nkauj zoo nkauj. Venetian craftsmen kuj tau tsim ntau yam tshiab iav, xws li iav tshuab, stained iav, thiab Mosaic iav. Tom qab ntawd, tag nrho cov neeg tsim iav hauv Tebchaws Europe tau kawm hauv Venice.
Renaissance Innovation: Thaum lub sij hawm Renaissance, ob qho tib si kev tshawb fawb thiab kos duab tau nce siab. Tib neeg lub tswv yim tiam sis tseem niaj hnub txhawb kev tsim kho iav tsim tshuab. Cov neeg tau pib kawm cov tshuaj muaj pes tsawg leeg thiab cov txheej txheem melting ntawm iav, vam tias yuav pom cov ntsiab lus txuas ntxiv tshiab hauv nws. Muaj tseeb tiag, raws li kev tshawb fawb tau nce zuj zus, cov neeg txawj ntse kuj tau tsim cov zaub mov txawv thiab cov txheej txheem tshiab. Ua ke nrog txoj kev tshawb fawb ntawm optical phenomena, kev tsim technology ntawm cov iav tsom iav thiab cov cuab yeej kho qhov muag tau maj mam txhim kho.
Tuam Tshoj pib ua iav nyob rau sab hnub poob Zhou Dynasty. Cov iav raj, iav hlaws thiab lwm yam khoom tau pom nyob rau hauv cov khoom qub ntawm Western Zhou Dynasty. Ua ntej Northern thiab yav qab teb Dynasties, cov neeg Suav feem ntau hu ua iav rau hluav taws, iav pob tshab. Nws tsuas yog thaum lub sij hawm Song Dynasty nws pib hu ua iav. Los ntawm Ming thiab Qing dynasties, nws tau siv los hu ua iav. Thiab raug rho tawm haujlwm ntawm qhov kub thiab txias, raws li opaque ceramics. Txawm li cas los xij, "iav" nyob rau lub sijhawm ntawd tsis yog rau niaj hnub "iav". Lo lus "iav" yog hais nyob rau hauv Suav classical tej hauj lwm. Piv txwv li, Song Dynasty Yang Wanli "cov me nyuam ua dej khov" yog hais.
Lub evolution ntawm niaj hnub iav
Tom qab nkag mus rau lub sij hawm muaj kiv puag ncig, iav manufacturing technology ushered nyob rau hauv ib tug dav kev hloov. Kev siv tshuab ua kom yooj yim thiab ceev. Txoj kev tsim khoom lag luam tau zoo heev txhim kho kev tsim khoom ntawm cov khoom iav thiab txo tus nqi. Iav tau maj mam ua nrov thiab tau dhau los ua cov khoom siv nrov.
Float glass technology: Nyob rau hauv nruab nrab -20th caug xyoo, Astley Pilkington ntawm lub tuam txhab British Pilkington tau tsim tshuab ntab iav. Cov txheej txheem yuav tsum ncuav molten iav rau hauv ib lub hub ntawm tin melted ntawm high kub. Thaum lub iav floats saum lub tin, nws ib txwm tsim ib tug du nto, uas yog ces txias. Thiab lub ntab iav nws thiaj li dhau los ua ib daim iav tiaj tus. Nws muaj cov yam ntxwv ntawm kev ua haujlwm siab thiab kev tswj xyuas yooj yim. Yog li ntawd, nws tau los ua qhov tseem ceeb ntawm kev tsim iav thaum lub sijhawm ntawd. Ib qho ntawm cov txheej txheem ntxov tshaj plaws ntawm ntab iav thev naus laus zis ua rau nws tuaj yeem tsim cov iav zoo nkauj ntawm cov nplai loj. Nws yog siv nyob rau hauv automotive thiab kev tsim kho teb. Txawm li cas los xij, qhov tsis zoo ntawm txoj kev no yog tias thaum lub khob tawg, nws yooj yim los tsim cov tawg tawg loj, thiab nws yog txwv tsis pub siv rau ntawm lub qhov rais.
Reinforced iav: Niaj hnub no cov cuab yeej technology tau txhim kho kev ua tau zoo ntawm iav. Reinforced iav xws li tempered iav thiab laminated iav muaj zog dua thiab kev nyab xeeb. Kev txhim kho kev ua tau zoo ua rau lub iav muaj kev nyab xeeb dua thaum siv thiab txo qhov kev puas tsuaj rau tib neeg lub cev. Reinforced iav feem ntau yog siv rau hauv vaj tse, chaw ua haujlwm partitions, khoom siv hluav taws xob thiab lwm yam. Kev siv hauv cov cheeb tsam no tuaj yeem tiv thaiv kev nyab xeeb ntawm cov khoom thiab tib neeg zoo dua. Sab hauv kev ntxhov siab ntawm tempered iav yog qhov loj thiab nws zoo heev nyob rau hauv cov nqe lus ntawm lub zog. Laminated iav tuaj yeem tswj kev ncaj ncees txawm tias tawg, thiab nws muaj kev nyab xeeb heev.
Kev siv iav niaj hnub
Niaj hnub nimno iav tshuab yog tas li evolving thiab innovating. Txawm hais tias nws yog kev ua haujlwm lossis kev zoo nkauj, iav niaj hnub tuaj yeem ntsib. Qhov no ua rau iav siv dav hauv ntau yam.
Architectural iav: iav plays lub luag haujlwm tseem ceeb hauv niaj hnub architecture. Los ntawm lub tsev facades, sab hauv qhov rooj thiab qhov rais mus rau qhov chaw ua hauj lwm partitions, iav coj kev zoo nkauj, lub teeb thiab lub zog efficiency rau lub tsev. Qee qhov chaw tshwj xeeb xav tau iav tshwj xeeb rau daim ntawv thov. Xws li cov iav tsis muaj suab nrov, iav mos txwv thiab cov iav tsis muaj hluav taws xob, thiab lwm yam, tuaj yeem muab kev nyab xeeb zoo dua thiab kev thov rau cov tsev.
Automotive iav: Automotive iav yog tsuas yog siv nyob rau hauv windshields, sunroofs thiab sab qhov rais raws li zoo raws li lub rear qhov rais iav. Niaj hnub nimno automotive iav rau kev nyab xeeb, feem ntau siv tempered iav thiab laminated iav. Nws tseem yog guaranteed ntau nyob rau hauv cov nqe lus ntawm durability thiab lub zog. Qee lub tsheb kim dua, cov tsheb siab dua kuj tuaj nrog cov iav ntse. Lub iav cia li kho nws cov pob tshab raws li qhov siv ntawm lub teeb. Nws tau zoo heev txhim kho qib kev nplij siab. Nws tuaj yeem hais tias txoj kev loj hlob ntawm cov cuab yeej siv niaj hnub no tau coj tib neeg kom yooj yim heev.
Cov khoom siv hluav taws xob iav: Cov khoom siv hluav taws xob niaj hnub xws li cov khoom siv hluav taws xob, cov xov tooj ntse thiab cov ntsiav tshuaj thiab lwm yam khoom siv hluav taws xob tso saib kuj siv ntau cov ntaub ntawv iav. High-strength tempered iav thiab khawb-resistant iav txheej tiv thaiv cov cuab yeej los ntawm kev raug mob thiab hnav. Qee cov cuab yeej siv qib siab kuj tseem siv cov iav kov npo thiab cov iav los tiv thaiv kom ntxiv dag zog rau cov neeg siv kev paub.
Kho kom zoo nkauj iav: iav tsis tsuas yog muaj zog ua haujlwm, tab sis kuj muaj ntau yam zoo nkauj. Yog li iav kuj feem ntau siv rau kev kho kom zoo nkauj. Cov rooj tog iav thiab iav rau kev kho kom zoo nkauj hauv tsev, nrog rau cov iav qhov rais hauv cov tsev teev ntuj thiab ntau hom iav carved. Kev zoo nkauj ntawm iav tau nyiam ntau tus neeg txoj kev hlub thiab kev thov. Nrog nws cov kev zoo nkauj tshwj xeeb thiab plasticity, iav tau dhau los ua cov khoom muaj tswv yim zoo nkauj hauv lub qhov muag ntawm cov kws ua yeeb yam thiab cov neeg tsim qauv.
Kho qhov muag iav: Kho qhov muag iav feem ntau yog siv los tsim cov khoom siv kho qhov muag xws li lo ntsiab muag, prisms, microscopes thiab telescopes. Cov iav kho qhov muag zoo tshaj plaws muaj qhov pom tseeb thiab qhov ntsuas tsis pom tseeb. Ntau dua lub teeb kis tau tus mob thiab cov duab. Tsis tas li ntawd xwb, cov iav kho qhov muag kuj muaj qhov tsis sib haum xeeb thiab tshuaj lom neeg ruaj khov. Thaum lub teeb hla lub iav, nws yuav tsis cais cov xim sib txawv, thiab nws tuaj yeem tswj nws cov khoom kho qhov muag hauv ntau qhov chaw, thiab tsis cuam tshuam rau corrosion lossis degradation.
Muab xam
Raws li cov khoom qub thiab keeb kwm yav dhau los, iav tau hloov kho tas li mus rau xyoo. Ua ke nrog kev txhim kho thev naus laus zis ntawm txhua lub sijhawm, iav tsim tshuab tau ib txwm tsim thiab tsim kho tshiab. Qhov ntau ntawm nws cov ntawv thov kuj nthuav dav. Los ntawm cov iav qub qub thiab cov khoom siv tes ua, mus rau niaj hnub kev ua haujlwm siab iav txhua qhov chaw ntawm txoj kev. Iav tau nrov thiab tau dhau los ua cov khoom siv tseem ceeb hauv lub neej niaj hnub no.
Kuv vam tias tsab xov xwm no yuav ua rau koj nkag siab zoo dua txog keeb kwm kev txhim kho ntawm iav. Yog xav paub ntxiv, koj tuaj yeem mus saib lwm tsab xov xwm,Ua li cas iav.
