Kev tsim khoom lag luam ntim khoom siv tau qhov ntsuas ntau ntawm cov ntim khoom

Niaj hnub no kev tsim khoom lag luam thiab lub neej txhua hnub tsis tuaj yeem sib cais los ntawm kev ntsuas qhov hnyav, thiab nrog rau kev txhim kho ntawm kev tsim khoom, qhov kev ntsuas qhov tseeb txhim kho, tshwj xeeb tshaj yog hauv kev ntim khoom, khoom noj, tshuaj lom neeg, tshuaj thiab lwm yam lag luam, yuav tsum muaj qhov ntsuas qhov hnyav siab. Los ntawm cov qauv kho tshuab kom paub txog qhov ntsuas qhov ntsuas qhov tseeb siab, tsis yog tsuas yog cov qauv nyuaj, thiab kev txhawb nqa (Hniav thiab riam) Tsis muaj zog thiab yooj yim hnav thiab xeb, nruj hauv qhov chaw ua haujlwm, kev saib xyuas kev ua haujlwm loj, qhov tsis muaj zog loj yog qhov ceev ntawm qhov hnyav qeeb, ua haujlwm tsawg, thiab tsis tuaj yeem hloov kho rau qhov xav tau ntawm kev txhim kho ntawm kev tsim khoom. Hauv xyoo pua 60s, tib neeg tau tsim ib hom kev sib xyaw ua ke ntawm electromechanical electronic scale, nws yog tsim los ntawm lever system, grating device thiab circuit ntawm peb ntu. Lever system nyob rau hauv qhov kev ua ntawm load, displacement, grating device hloov qhov hloov pauv mus rau hauv electronic circuit, digital teeb liab tom qab kev sib xyaw ua ke raws li tus neeg tsim khoom nrog cov cuab yeej digital qhia tus nqi hnyav. Kev sib xyaw ua ke raws li tus neeg tsim khoom no nplai dua li mechanical lever scale txhim kho qhov tseeb, siv yooj yim dua, qhov hnyav muaj digital visual display, thiab qhov ntsuas qhov hnyav tuaj yeem xa mus rau qhov deb ntev. Twb loj hlob sai heev lawm, qhov ntau dua ntawm kev ntim khoom tsis yog tsuas yog ib tus neeg xwb, tab sis maj mam hloov kho rau kev hloov pauv ntawm kev ua lag luam, mus rau hauv kab ntau lawm los ntawm txhua qhov chaw ntawm lub neej. Muaj peev xwm paub txog kev ntsuas ntau, lub hnab tsis siv neeg, kev kaw tsis siv neeg, av, yas, luam ntawv, palletizing tsis siv neeg thiab kev sib xyaw ua ke ntawm cov txheej txheem kev koom ua ke. Kev siv cov nplai ntim khoom ntau yam yooj yim, kuj ua rau tag nrho cov txheej txheem ntau lawm yooj yim dua, kev ua haujlwm yooj yim dua. Kev sib xyaw ua ke tau hais tias lub Hoobkas tham ntau dua thiab ntau dua kev lag luam ntim khoom tuaj yeem siv rau qhov ntau ntawm kev ntim khoom. Xws li zaub mov, pub tsiaj, zaub mov, noob, thiab tshuaj lom neeg, yog tias tsuas yog siv cov ntim khoom cuav, tsis yog tsuas yog qhov ua tau zoo qeeb, thiab cov nyhuv tsis zoo tagnrho, tuaj yeem ua rau muaj kev thov ntawm kev ua lag luam, yog li qhov no kuj ncaj qha rau qhov ntau ntawm kev ntim khoom tuaj yeem muab kev txhawb nqa sai hauv kev ua lag luam ntau chav rau kev loj hlob. Kev nplua nuj ntawm lub neej khoom siv thiab khoom noj txom ncauj tsis yog rau cov menyuam yaus xwb, ntau tus neeg ua haujlwm hauv chaw ua haujlwm ib txwm nyiam khoom noj txom ncauj ntawm sab. Raws li cov ntaub ntawv, xyoo 2011, peb lub tebchaws kev muag khoom noj lom zem muaj ntau dua 200 billion yuan, thiab loj hlob ntawm 15% ib xyoos. Cov tub ceev xwm kwv yees tias los ntawm xyoo 2018, peb lub teb chaws cov khoom noj khoom haus lom zem nrog kev muag khoom txhua xyoo txog li 480 billion yuan. Nws yog qhov tseeb tias kev txhim kho ntawm kev lag luam khoom noj txom ncauj hauv Suav teb muaj peev xwm loj heev.