Zaulimi Machinery Chalk & Gawo
Chitsulo chosapanga dzimbiri: SS304, SS304L, SS316, SS316L, SS303, SS630
Chitsulo cha carbon: 35CrMo, 42CrMo, ST-52, Ck45, chitsulo cha alloy;ST-37, S235JR, C20, C45, 1213, 12L14 chitsulo cha carbon;
Chitsulo chachitsulo: GS52
Chitsulo choponyera: GG20, GG40, GGG40, GGG60
Aloyi yamkuwa: C36000, C27400, C37000, CuZn36Pb3, CuZn39Pb1, CuZn39Pb2
Aluminiyamu aloyi: AlCu4Mg1, AlMg0.7Si, AlMg1SiCu, EN AW-2024, EN AW-6061, EN AW-6063A.
Pulasitiki: DERLIN, nayiloni, Teflon, POM, PMMA, PEEK, PTFE
Makina aulimi amakhudzana ndi makina ndi zida zomwe zimagwiritsidwa ntchito paulimi kapena ulimi wina.Pali mitundu yambiri ya zida zoterezi, kuyambira zida zamanja ndi zida zamagetsi mpaka mathirakitala ndi mitundu ingapo ya zida zaulimi zomwe amakoka kapena kugwiritsa ntchito.Zida zosiyanasiyana zimagwiritsidwa ntchito polima organic ndi nonorganic.Makamaka kuyambira chiyambi cha ulimi wogwiritsa ntchito makina, makina aulimi ndi mbali yofunika kwambiri ya mmene dziko limadyetsera.
Ndi kubwera kwa Industrial Revolution ndi kupanga makina ovuta kwambiri, njira zaulimi zidapita patsogolo kwambiri.[1] M’malo mokolola tirigu ndi dzanja ndi mpeni wakuthwa, makina oyenda pamawilo amadula kanjira kosalekeza.M’malo mopuntha mbewu mwa kuzimenya ndi timitengo, makina opunthira analekanitsa mbewu ndi mitu ndi mapesi.Mathirakitala oyamba adawonekera kumapeto kwa zaka za zana la 19.
Mphamvu zamakina zaulimi poyambirira zidaperekedwa ndi ng'ombe kapena nyama zoweta.Ndi kupangidwa kwa mphamvu ya nthunzi kunabwera injini yonyamulika, ndipo pambuyo pake injini yokokera, gwero lamphamvu lambiri, lamphamvu loyenda lomwe linali msuweni wokwawa pansi kupita ku locomotive ya nthunzi.Ma injini a nthunzi zaulimi analanda ntchito yolemetsa ya ng'ombe, ndipo analinso ndi kapu yomwe inkatha kuyendetsa makina osasunthika pogwiritsa ntchito lamba wautali.Makina oyendetsa nthunzi anali otsika kwambiri ndi miyezo yamasiku ano koma, chifukwa cha kukula kwake ndi magiya otsika, amatha kupereka chikoka chachikulu.Kuthamanga kwawo pang'onopang'ono kunapangitsa alimi kunena kuti mathirakitala anali ndi maulendo awiri: "ochedwa, ndi ochedwa kwambiri."
The injini kuyaka mkati;choyamba injini ya petulo, kenako injini za dizilo;anakhala gwero lalikulu la mphamvu kwa mbadwo wotsatira wa mathirakitala.Mainjiniwa adathandiziranso kupanga makina odziyendetsa okha, ophatikizira okolola ndi opunthira, kapena chowunira chophatikizira (chofupikitsidwanso kuti 'combine').M’malo modula mapesi atirigu ndi kuwatengera ku makina opunthira amene saima, ameneŵa amaphatikiza kudula, kupuntha, ndi kulekanitsa mbewuzo pamene zikuyenda mosalekeza m’munda.
Mathirakitala mwina akanachotsa ntchito yotuta m'mathilakitala, koma mathirakitala amagwirabe ntchito yambiri pafamu yamakono.Amagwiritsidwa ntchito kukankha/kukokera zida—makina olima nthaka, kubzala mbewu, ndi ntchito zina.
Zida zolima zimakonzekeretsa nthaka yobzala pomasula nthaka ndi kupha udzu kapena zomera zopikisana.Chodziwika bwino ndi pulawo, chida chakale chomwe chidasinthidwa mu 1838 ndi John Deere.Mapulawo tsopano sagwiritsidwa ntchito kawirikawiri ku US kusiyana ndi kale, ndi ma disks omwe amagwiritsidwa ntchito m'malo mwake kutembenuzira nthaka, ndi mabalaza omwe amagwiritsidwa ntchito kuti apeze kuya kofunikira kuti asunge chinyezi.
Mitundu yodziwika bwino ya mbewu imatchedwa chobzala, ndipo imayika njere mofanana m'mizere yayitali, yomwe nthawi zambiri imakhala yotalikirana mamita awiri kapena atatu.Mbewu zina zimabzalidwa mongobowola, zomwe zimayika mbewu zambiri m'mizere yotalikirana ndi phazi limodzi, ndikukuta munda ndi mbewu.Othira mbande amasintha ntchito yobzala mbande kumunda.Pogwiritsa ntchito kwambiri mulch wa pulasitiki, pulasitiki mulch zigawo, transplanter, ndi seeders kuyika mizere italiitali ya pulasitiki, ndi kubzala kupyolera mwa izo zokha.
Mukabzala, makina ena aulimi monga opopera mankhwala odzipangira okha amatha kugwiritsa ntchito feteleza ndi mankhwala ophera tizilombo.Kugwiritsa ntchito sprayer ndi njira yotetezera mbewu ku udzu pogwiritsa ntchito mankhwala ophera udzu, fungicides, ndi mankhwala ophera tizilombo.Kupopera mbewu kapena kubzala mbewu yovundikira ndi njira zosakaniza kakulidwe ka udzu.
Kubzala mbewu Zopangira udzu zitha kugwiritsidwa ntchito pomanga udzu kapena nyemba kuti zisungidwe m'miyezi yozizira.Kuthirira kwamakono kumadalira makina.Injini, mapampu ndi zida zina zapadera zimapereka madzi mwachangu komanso mochuluka kumadera akulu.Zida zofananira monga zopopera mbewu zaulimi zitha kugwiritsidwa ntchito popereka feteleza ndi mankhwala ophera tizilombo.
Kupatula thirakitala, magalimoto ena asinthidwa kuti agwiritsidwe ntchito paulimi, monga magalimoto, ndege, ndi ndege za helikoputala, monga zonyamulira mbewu ndi kupanga zida zoyenda, kupopera mbewu mankhwalawa ndi kusamalira ziweto.
Zigawo za chitsamba zokhala ndi chithandizo chakuda
Kuponyera zitsulo za carbon
Zitsulo za carbon zitsulo zoponyera makina a nsalu
