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Yog steel ib pob (pob kabmob) yog qhov luaj li cas lub ntiaj teb, muaj imperfection yuav tsis ntau tshaj qhov kom siab li Eiffel pej thuam?


Yog steel ib pob (pob kabmob) yog qhov luaj li cas lub ntiaj teb, muaj imperfection yuav tsis ntau tshaj qhov kom siab li Eiffel pej thuam? Uas yog ib nqe lus nug zoo heev. Peb ntseeg tias steel pob yog yam khoom roundest no nyob hauv lub ntiaj teb no, tiam sis cas round yog nws? Qhov tseeb peb cia:


Vim nws hais tias qhov kom siab li imperfection, kuv xav hais tias nws yuav tsum deg roughness nyob hauv lub specification kev kev bearing khoom. Peb khoom noj xws li: cov zoo precision qib ntawm peb 2" steel pob tau cov kabmob no G20. Uas txhais tau tias deg roughness yog muaj li ntawm 0.032 μm. Peb yuav tau xam cov kev faib ua feem yog approx. 1:1587500. Thiab peb paub tias ntawm txoj kab uas hla ntawm lub ntiaj teb yog 12742.02 km, ces peb muab xam pom tias tus kom siab li imperfection yuav tsum qi tshaj 8.03 m. Thiab tus kom siab li Eiffel ntauwd yog 276.1 m (tsis aerial). Zoo, no mas, wrong.☺ yog ib yam dab tsi


Yog tus imperfection tus kam rau ua ntawm roundness (Variation ntawm pob taub) thiab cov sib txawv ntawm tus kheej kheej daim ntawv txhais tau tias. Qhov yuav tsum tau muaj G20 muaj 0.5 μm, cov kev faib ua feem approx. 1:101600. Ces tus kom siab li imperfection yuav tsum qi tshaj 125.4 m. Peb tau pom nws yog closer, tiam sis tsis txaus.


Hloov mus G40 2" steel pob kabmob, tus kam rau ua kev roundness thiaj li 1 μm thiab cov kev faib ua feem yog approx. 1:50800. Ces peb paub qhov siab qhov yog 250.8 m, tsuas 25.3 m kam rau ua kom cov kom siab li Eiffel ntauwd.


Li no, yog ib tug G40 2" steel pob (pob kabmob) yog qhov luaj li cas lub ntiaj teb, muaj imperfection yuav tsis ntau tshaj qhov kom siab li Eiffel ntauwd!


Kev nug

Yog koj muaj kev enquiry txog hais los yog kev koom tes, thov cuag email rau peb ntawm info@mzsteelball.com los sis siv daim enquiry hauv qab no. Peb muag tus neeg sawv cev yuav tiv tauj koj li ntawm 24 teev. Ua tsaug rau koj cov nyiaj hauv cov khoom peb.

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