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Nkhani

[Sayansi Yodziwika] Kuyerekeza Mphamvu Zoyendetsa za Makina Oyendetsa Laser Omwe Amanyamula ndi Manja

Atamva mawu ena ofanana ndi akuti "makina osindikizira a hydraulic ndi amphamvu kuposa makina oyezera magetsi", anasokeretsa ogula ndipo anaona kuti ndikofunikira kusanthula momwe makina oyezera omwe amagwiritsidwa ntchito ndi manja amanyamulika, kuchotsa zabodza ndikusunga zoona, kuti akonze momwe zinthu zilili ndi mawu ndi zithunzi.

1. Kapangidwe:Makina onyamulira onyamulira onyamulira onyamulira ndi othandizira a mbali imodzi okhala ndi mfundo ziwiri. Mfundo ziwiri zimatanthauza matayala awiri. Mbali imodzi imatanthauza malo olumikizirana pakati pa mbale yogwedezeka ndi konkire. Jiometri imatiuza kuti malo okhazikika amakhala ndi mfundo zitatu kapena kuposerapo. Chifukwa chake, mfundo ziwiri ndi mbali imodzi zimapanga chitsanzo choyambirira cha makina onyamulira ...

2. Msuzi wa Seesaw:Fuselage yonse imatenga tayala ngati malo ozungulira, omwe ali ngati seesaw m'paradaiso wa ana. Kaya ndi yolemera bwanji, inayo idzamira. Pa makinawo, mbale yogwedezeka iyenera kukhudza konkire nthawi zonse kuti ipititse patsogolo kugwedezeka ndikuchita ngati kugwedezeka. Chifukwa chake, mutu wa galimoto uyenera kukhala wolemera kuposa chogwirira.

3. Kulinganiza:Konkire ndi madzi ndipo madziwo amayandama. Mbale yogwedezeka imayandama pamwamba pa konkire ngati bwato. Pamene mphamvu yokoka yomwe imagwiritsidwa ntchito ndi mutu wa makina pa mbale yogwedezeka ndi yayikulu kuposa mphamvu ya mbale yogwedezeka ndi konkire, mbale yogwedezeka imamira. Pa mbale yogwedezeka yokhala ndi kukula ndi mawonekedwe enaake, kuchuluka kwa madzi omwe imamira kumadalira kuchuluka kwa mphuno yomwe imalemera kuposa mchira. Monga momwe sitima imakokera, zimatengera kuchuluka kwa katundu yomwe imanyamula. Kuchuluka kwa katundu, sitimayo imamira. Zikuoneka kuti gawo la mphuno silingakhale lolemera kwambiri. Mbale yogwedezeka yolemera kwambiri imamira kwambiri, motero imawononga pamwamba pa konkire. Ngati ndi yopepuka kwambiri, chokokeracho chidzakankhidwira mmwamba ndi kukana pang'ono, ndipo chokokeracho sichingalowe mu konkire, kotero sichingakokere konkire yochulukirapo.

Mwachitsanzo:

Rake yopangidwa ndi matabwa singathe kukumba mulu wa dothi, chifukwa kuchuluka kwake ndi kochepa kwambiri ndipo kulemera kwake ndi kopepuka kwambiri, kotero zimakhala zovuta kulowa m'nthaka; Chidebe chofukula chimatha kukumba dzenje lozama mosavuta panthaka yolimba chifukwa chidebe ndi chofukula ndi zolemera kwambiri ndipo zimatha kukanikiza chidebecho mosavuta m'nthaka. Izi zimabweretsa vuto: mutu wa makina ndi wolemera kwambiri ndipo udzamira mu konkire; Chopepuka kwambiri, chofukula sichingathe kuchotsa mphamvu ya konkire wochuluka.

Chifukwa chake, zolemera zakutsogolo ndi zakumbuyo za makina oyendetsera magetsi ogwiritsidwa ntchito ndi manja, kaya ndi a hydraulic kapena amagetsi, zimagawidwa motsatira gawo linalake, ndipo mphamvu yeniyeni yotsika ya mutu ndi yofanana. Monga seesaw, mbali imodzi ndi mafuta a 80kg ndipo inayo ndi yopyapyala ya 60kg. Ngakhale kulemera konse ndi 140kg, yonenepa imalemera 20kg yokha kuposa yopyapyala.

Ngakhale kulemera kwa makina oyeretsera a hydraulic a Shenlong kuli pafupifupi 400kg, komwe ndi kopitilira 220kg ya makina oyeretsera amagetsi a Jiezhou LS-300, mphamvu yokoka ya mutu wake si yosiyana kwambiri ndi ya Jiezhou LS-300. Pa nthawi yomanga, nthawi zina timawona kuti konkriti ikauma kwambiri kapena konkriti ikayamba kuuma, makinawo sangakokedwe. Panthawiyi, chokokera sichingagwe, ndipo mbale yogwedezeka imayikidwa mmwamba ndikulekanitsidwa ndi pamwamba pa konkriti.

Ngakhale injini yanu itakhala yamphamvu kwambiri, siili ndi tanthauzo komanso siigwira ntchito pa konkriti youma komanso yotsika kwambiri! Chifukwa kulemera kwa mutu wa makinawo ndi kopepuka kwambiri, chokokera sichingalowe mu konkriti ndipo sichingachotse konkriti yochulukirapo. Lolani munthu wamphamvu akumbe ngalande ndi chokokera chamatabwa m'manja mwake, koma sangathe kuchita munthu wokalamba woonda wokhala ndi chokokera chachitsulo m'manja mwake. Kodi ndi champhamvu mokwanira kukupangitsani kukwera? Chifukwa chake, ndizopanda manyazi kuwonetsa mphamvu ya injini ya makina akuluakulu olinganiza. Cholinga chake ndi kunyenga ogula.


Nthawi yotumizira: Ogasiti-24-2022