Lamulo la Pascal ndi Hydraulic Press: Cholowa cha Joseph Bramah mu Ukadaulo wa Hyd Press

Chidule

Kusintha kwa ukadaulo wa makina osindikizira a hydraulic, kuyambira pa Pascal's Law mpaka pa luso la Joseph Bramah, kukuwonetsa zinthu zofunika kwambiri pakukula kwa makina osindikizira a hydraulic. Nkhaniyi ikufotokoza momwe makina osindikizira a hydraulic apitira patsogolo kudzera mu kusintha kwa makina osindikizira, kusintha kwamakono, komanso kuphatikiza ukadaulo wanzeru wowongolera, zomwe zimapangitsa kuti zikhale maziko opangira mafakitale.

Mbiri Yakale ya Hydraulic Press: Pascal's Law ndi Zopereka za Joseph Bramah

Lamulo la Pascal ndilo mfundo yaikulu ya makina osindikizira a hydraulic. Limanena kuti kupanikizika komwe kumagwiritsidwa ntchito pamadzi otsekedwa kumafalikira mofanana mbali zonse. Lamulo lofunikirali, lomwe linapezeka mu 1647, linalola kupanga ukadaulo wa makina osindikizira a hydraulic polola kukulitsa mphamvu kudzera mu kupanikizika kwa madzi. Popanda Lamulo la Pascal, lingaliro la makina osindikizira a hydraulic silikanatheka. Masiku ano, makina osindikizira a hydraulic ndi makina osindikizira a hydraulic amadalira mfundoyi kuti akwaniritse kugwiritsa ntchito mphamvu mwamphamvu komanso molondola m'mafakitale osiyanasiyana.

Mu 1795, Joseph Bramah adapeza patent yoyamba ya makina osindikizira a hydraulic. Anagwiritsa ntchito lamulo la Pascal popanga njira yomwe ingapangitse mphamvu zambiri, zomwe zimapangitsa kuti zikhale zotheka kukanikiza ndi kupanga zinthu zolemera molondola. Kupangidwa kumeneku kunayambitsa chiyambi cha makina osindikizira a hydraulic ndi hyd press omwe amagwiritsidwa ntchito m'mafakitale, ndipo kunakhazikitsa maziko a zida zamakono zosindikizira za hydraulic zomwe tikuziwona lero.

Makina osindikizira a hydraulic poyamba ankagwiritsa ntchito madzi ngati njira yogwirira ntchito, zomwe zinali zothandiza koma zinali zovuta monga dzimbiri ndi mafuta ochepa. Mu 1843, kupangidwa kwa makina osindikizira a hydraulic kunathandiza kuti makinawo akhale olimba komanso ogwira ntchito bwino. Pambuyo pake, mu 1905, kusintha kwa mafuta amchere monga madzi ogwirira ntchito kunalola kuti makina osindikizira a hydraulic ndi hydraulic akhale ochepa komanso olondola. Kusintha kumeneku kunawonetsa kusintha kwakukulu muukadaulo wa hydraulic press ndi hydr press, zomwe zinapangitsa kuti pakhale zatsopano mu ntchito zamafakitale.

Makina osindikizira a hydraulic a masiku ano akuphatikizapo kupita patsogolo kwaukadaulo monga masensa, ma servo, ndi makompyuta. Izi zimathandiza kuti pakhale kuwongolera kuthamanga kwa mpweya komanso makina odziyimira pawokha, zomwe zimapangitsa kuti makina osindikizira a hydraulic ndi hydraulic amakono akhale ogwira ntchito bwino, olondola, komanso odalirika. Kusintha kwa makina osindikizira a hydraulic kwapangitsa kuti pakhale makina osindikizira anzeru a hydraulic ndi hydraulic omwe ndi ofunikira kwambiri m'mafakitale omwe amafuna magwiridwe antchito apamwamba komanso olondola.

Mapeto

Kusintha kwa ukadaulo wa makina osindikizira a hydraulic kuchokera ku Pascal's Law kupita ku zatsopano zamakono kukuwonetsa momwe zida zofunikazi zakhalira maziko opangira mafakitale. Kupanga kwa Joseph Bramah kunali gawo lofunikira kwambiri pakugwiritsa ntchito mafakitale, pomwe kusintha kwa zida zogwirira ntchito ndi kuphatikiza makina odziyimira pawokha kwawongolera magwiridwe antchito ndi magwiridwe antchito. Makina osindikizira a hydraulic ndi makina osindikizira a hydraulic tsopano ndi zida zofunika kwambiri m'magawo ambiri, kuphatikiza kupanga ndege, mphamvu, ndi magalimoto, chifukwa cha kuthekera kwawo kupanga mphamvu zambiri komanso kulondola.