Chidziwitso Chachidule cha Makina Oyendetsa Njira

Makina amutu wamsewu, omwe amatchedwanso makina amtundu wa boom, mutu wapamsewu, kapena makina apamutu, ndi makina ofukula. Zimawonekera koyamba m'zaka za m'ma 1970 pazofunsira migodi. Makina odulira msewu ali ndi mitu yodulira yamphamvu, motero ndi padziko lonse lapansi migodi ya malasha, migodi yopanda chitsulo, komanso ngalande yotopetsa. Ngakhale kuti makina apamutu ndi aakulu, amathabe kusinthasintha panthawi ya mayendedwe, kukonzanso ngalande zomwe zilipo kale, ndi kukumba maphanga apansi panthaka.

Zimakhala ndi chiyani?

Makina apamutu amakhala ndi chokwawa choyenda, kudula mitu, mbale ya fosholo, mkono wonyamula katundu, ndi cholumikizira.

Njira yoyendayenda ikupita patsogolo ndi chokwawa. Kudula mitu kumaphatikizapo mabatani ambiri a tungsten carbide omwe amaikidwa mwanjira ya helical. Mabatani a Tungsten carbide, omwe amadziwikanso kuti mabatani a simenti a carbide kapena mano a tungsten carbide, amakhala ndi kuuma komanso kukana mphamvu. Iwo ali ndi zotsatira zabwino pa ntchito makina. Mbale ya fosholo ili pamutu pa makina opangira msewu omwe amagwiritsidwa ntchito kukankhira chidutswacho pambuyo podula. Ndiye awiri Loaded kusonkhanitsa mikono, akuzungulira mu njira ina, kusonkhanitsa zidutswa ndi kuziika mu conveyor. Conveyor ndi makina amtundu wa crawler. Ikhoza kutumiza zidutswa kuchokera kumutu kupita kumbuyo kwa makina oyendetsa msewu.

Zimagwira ntchito bwanji?

Kuti ngalande yotopetsa, wogwiritsa ntchitoyo ayendetse makinawo kuti apite patsogolo pamwala ndikupangitsa mitu yodulirayo kuti izungulire ndikudula miyala. Ndi kudula ndi kupita patsogolo, zidutswa za miyalayo zimagwa. Chovala cha fosholo chikhoza kukankhira chidutswa cha thanthwe, ndipo zida zonyamula katundu zimaziyika pamodzi pa conveyor kuti zinyamule kumapeto kwa makina.

Mitundu iwiri yodula mutu

Pali mitundu iwiri yodula mitu yomwe mutu wamsewu ukhoza kukhala nawo. Imodzi ndi mutu wodulira wopingasa, womwe uli ndi mitu iwiri yodulira yofanana ndipo imazungulira motsatana ndi olamulira a boom. Winawo ndi mutu wodulira wautali, womwe umakhala ndi mutu umodzi wokha wodulira ndipo umazungulira molunjika ku boom axis. Chifukwa chake nthawi zambiri, mphamvu yodulira mitu yodutsa imakhala yokwera kuposa mitu yodula nthawi yayitali.

Mabatani a Tungsten carbide pamitu yodula

Panthawi yodula miyala, gawo lofunika kwambiri ndi mabatani a tungsten carbide omwe amaikidwa pamitu yodula. Mabatani a Tungsten carbide ndi zinthu zolimba ndipo ali ndi ubwino wa kutentha kwambiri, kuthamanga kwambiri, ndi kukana kuvala. Mabatani a Tungsten carbide amaphatikizana ndi mano amthupi kuti apange shank bit yozungulira. Zigawo zingapo zozungulira za shank zimalumikizidwa pamitu yodulira pamakona ena.

Ngati muli ndi chidwi ndi zinthu za tungsten carbide ndipo mukufuna zambiri ndi zambiri, mutha KULUMIKIZANA NAFE pa lamya kapena makalata kumanzere, kapena KUTITUMIZIRA MAIL pansi pa tsambali.