I. Kev taw qhia txog kev siv tooj dag tubing
Brass tubing yog cov khoom siv tubular ua los ntawm cov khoom siv tooj dag, muaj cov thermal conductivity zoo heev thiab hluav taws xob conductivity. Nws yog dav siv hauv kev tsim cov kav dej, kav dej, roj kav dej, thiab lwm yam kav dej. Qhov hnyav ntawm tooj dag tubing muaj feem xyuam nrog cov khoom siv ntom ntom, phab ntsa thickness, thiab sab nraud.
II. Theoretical Weight Calculation Method for Brass Tubing
Lub theoretical hnyav ntawm tooj dag tubing tuaj yeem suav nrog cov qauv hauv qab no:
Qhov hnyav=π × (Ob txoj kab uas hla² - Inner Diameter²) × Length × Khoom ntom ntom ÷ 4
Qhov twg π yog qhov ua lej tsis tu ncua 3.14, txoj kab uas hla sab hauv thiab sab hauv xa mus rau sab nraud thiab sab hauv txoj kab uas hla ntawm cov yeeb nkab, qhov ntev yog cov yeeb nkab ntev, thiab cov khoom ntom ntom yog qhov ntom ntawm tooj dag, feem ntau 8.4 g / cm³.
3. Piv txwv ntawm Brass Tubing Qhov hnyav suav
Cov mis rau xam qhov hnyav ib 'meter' ntawm tooj dag tubing yog 0.0267 × phab ntsa thickness × (sab nraud txoj kab uas hla - phab ntsa thickness) × ntev.
Brass tubing yog ib qho khoom siv hauv cov kav dej, thiab nws txoj kev ntsuas qhov hnyav txawv ntawm cov tubing tooj liab. Cov mis laij lej hnyav rau tooj dag tubing yog qhov hnyav ib 'meter' sib npaug ntawm 0.0267 muab faib los ntawm phab ntsa tuab, qhov sib txawv ntawm cov kab thiab phab ntsa thickness, thiab qhov ntev. Cov mis no muab ib txoj hauv kev yooj yim thiab ncaj qha rau kev xam qhov hnyav ntawm cov tubing tooj dag thiab siv tau rau tooj dag tubing ntawm ntau yam tshwj xeeb. Siv cov qauv no, qhov hnyav ntawm tooj dag tubing tuaj yeem suav tau sai thiab raug, muab kev yooj yim zoo rau kev yuav khoom thiab kev siv nyiaj txiag.
Siv lub raj tooj dag nrog ib txoj kab uas hla ntawm 25 hli, ib txoj kab uas hla ntawm 20 hli, thiab qhov ntev ntawm 1 m ua piv txwv los xam nws qhov hnyav theoretical:
Luas=π × (25² - 20²) × 1 × 8.4 ÷ 4 ≈ 1.82 kg
IV. Sau ntawv
1. Qhov tseeb qhov hnyav ntawm cov raj tooj dag tuaj yeem cuam tshuam los ntawm cov khoom xws li cov txheej txheem tsim khoom, thiab cov txiaj ntsig suav yog siv rau kev siv nkaus xwb.
2. Hauv kev siv tiag tiag, nws raug nquahu kom ntxiv qhov kev nyab xeeb raws li cov xwm txheej tshwj xeeb kom ntseeg tau tias muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov kav dej.
Lub tuam txhab muaj ib pawg ntawm kev ua tooj liab ua cov kab ntau lawm hauv Suav teb, suav nrog:
German imported precision tooj liab raj ntau lawm kab (ib xyoos ib zaug ntawm 30,000 tons)
Japanese tshuab tooj liab ntawv yob kab (thinest mus txog 6μm)
Tsis siv neeg tooj liab bar nruam extrusion kab
Intelligent tooj liab ntawv thiab sawb xov zeb tsev
Digitalized tswj thiab tswj tag nrho cov txheej txheem ntau lawm yog pom los ntawm MES system, thiab qhov tseeb qhov tseeb ntawm cov khoom tuaj yeem ncav cuag ± 0.01mm.
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