Makina a ulimi - makina opangira feteleza

Kusanthula kwa momwe zinthu zikuyendera pa chitukuko cha mayiko enamakina opangira fetelezaMalinga ndi chitukuko cha makina ogwiritsira ntchito feteleza padziko lonse lapansi, makina akuluakulu ogwiritsira ntchito feteleza nthawi zonse akhala gawo lalikulu pamsika wogwiritsa ntchito feteleza. Izi makamaka cholinga chake ndi kukwaniritsa zosowa za feteleza wothandiza kwambiri m'mafamu akuluakulu. Pakadali pano, makina ogwiritsira ntchito feteleza olimba komanso ogwiritsira ntchito feteleza wamadzimadzi ali ndi mulifupi wopitilira 15m ndi mphamvu yoposa 150kW. Ngakhale palinso makina ang'onoang'ono ogwiritsira ntchito feteleza, onse amagwiritsidwa ntchito ngati makina a m'munda kapena zida zogwirira ntchito pabwalo la nyumba. Kachiwiri, luntha

Ndi chitukuko cha ukadaulo wazidziwitso, makina opangira feteleza ayambanso kukulirakulira kuti azitha kugwiritsa ntchito okha komanso kukhala anzeru. Mu makina opangira feteleza oyenda m'munda, ambiri amagwiritsa ntchito ukadaulo wolondola wosintha kuchuluka kwa feteleza, pomwe mu makina opangira feteleza othirira ndi feteleza, kuchuluka kwa nzeru kukukulirakulira. Kukukula kupita ku njira yoti palibe amene angakugwire.

Kodi ntchito ya chivundikiro chakutsogolo chothandizira ndodo ya hydraulic ya makina a ulimi ndi chiyani? Ndodo yothandizira ya chogwiritsira ntchito feteleza ingagwiritsidwe ntchito kuthandizira kutalika. Imagwiritsa ntchito kasupe wa mpweya wopanikizika, womwe umasinthidwa kwambiri ndi mphamvu yopangidwa ndi kupsinjika kwa mpweya. Ndodo yothandizira ya chogwiritsira ntchito feteleza ili ndi kasupe wa mpweya wopanikizika. Mfundo yake ndi yakuti mphamvu ya kasupe ikakula, malo mkati mwa kasupe adzachepa, ndipo mpweya mkati mwa kasupe udzakanikizidwa ndikukanikizidwa. Mpweya ukakanikizidwa pamlingo winawake, kasupeyo adzapanga mphamvu yotanuka. Panthawiyi, kasupeyo adzatha kubwereranso mawonekedwe ake asanasinthe, kutanthauza kuti, momwe analili poyamba.mpweya wothinikizidwa masikaingathandize kwambiri, komanso ingathandize kwambiri pakusunga ndi kuletsa mabuleki. Komanso, kasupe wapadera woponderezedwa wa mpweya ungathandizenso kwambiri pakusintha ngodya ndi kuyamwa kwa ma shock.