Mumunda wekugadzirwa kwemaindasitiri, kushanda kwakagadzikana kwemidziyo ndiyo musimboti wekuona kugona kwekugadzira uye kushanda nesimba. Nekudaro, dambudziko rekudzikira kwemidziyo kunokonzerwa nekuora kwechinyakare mabhesi esimbi rave richitambudza indasitiri yekugadzira. Kubva pazviridzwa zvekuyeresa zvekuyeresa kusvika kune inorema machina michina, kana yakandwa simbi mabhesi ngura, haizongotungamira mukuyera kusiri iko uye kupfeka kwemechani zvikamu, asi zvakare zvinogona kukonzera kutadza kwemidziyo uye kukanganisa kugadzirwa. Iyo granite base, ine yakasikwa anti-corrosion zvivakwa, inopa mabhizinesi kamwe-uye-ye-zvese mhinduro.
Kusakara kwesimbi yakakandwa mabhesi: "Muurayi asingaoneki" mukugadzirwa kwemaindasitiri
Cast iron bases yaimboshandiswa zvakanyanya mumidziyo yakasiyana siyana yemaindasitiri nekuda kwemutengo wakaderera uye nyore kugadzirisa. Nekudaro, simbi yakakandwa inonyanya kuve iron-carbon alloy. Chimiro chayo chemukati chine nhamba huru ye microscopic pores uye tsvina, iyo inonyanya kutarisana nekuita oxidation nehunyoro uye oksijeni mumhepo, ichiita ngura. Munzvimbo dzakanyorova dzemusangano, nzvimbo dzemahombekombe dzine munyu wakapfapfaidza wakakwira, kana pazvinenge zvasangana nezvinhu zvemakemikari zvakaita seanotonhodza uye asidhi kana alkali cleaners, mwero wekuita ngura wemabhesi esimbi uchawedzera zvakanyanya. Zvinoenderana nenhamba, munzvimbo yakajairwa maindasitiri, mabhesi esimbi anokandwa anoratidza ngura iri pachena paavhareji makore maviri kusvika matatu ega ega. Zvisinei, munzvimbo dzine hunyoro hwepamusoro-soro kana dzinoora, hupenyu hwayo hwebasa hunogona kupfupiswa kusvika pasi pegore rimwe.
Mushure mekuita ngura, pamusoro peiyo cast iron base inodonha zvishoma nezvishoma uye isina kuenzana, zvichikonzera kudzikira kwekumisikidzwa kweiyo michina uye kukonzeresa matambudziko senge yakawedzera vibration uye yakasununguka zvikamu. Kune midziyo yekuyeresa chaiyo, kukanganiswa kudiki kunokonzerwa nengura pachigadziko kunogona kutungamirira kukukanganisa kwekuyeresa kuwedzera kusvika kudarika ± 5μm, zvichiita kuti kuongororwa kwechigadzirwa kushaye basa. Kune zvinorema-basa muchina maturusi, kukuvadzwa kwechimiro kunokonzerwa nengura kunogona kutotungamira kune kamwe kamwe kuvharika kwemidziyo, zvichikonzera kuremara kwemutsara wekugadzira. Imwe fekitori yekugadzira zvikamu zvemotokari yakambotambura nekusashanda zvakanaka kweiyo chaiyo yekuyeresa chimbo chekuyeresa nekuda kwekuora kwesimbi yakakandwa. Kurasikirwa kwakananga kwehupfumi kwakakonzerwa nekudzikira kwemidziyo mukati megore kwakapfuura miriyoni imwe yeyuan.
Granite base: A Natural anti-corrosion "Chengetedza nhovo"
Granite ibwe rechisikigo rinoumbwa kuburikidza ne geological process pamusoro pemazana emamiriyoni emakore. Makristasi ayo emukati emaminerari akanyatsojekeswa, uye chimiro chayo chakakora uye yunifomu, ichichipa mukana wekuzvarwa mukupokana nekuora. Izvo zvikamu zvikuru zvegranite (quartz, feldspar, mica, etc.) zvine makemikari akanyanya kugadzikana uye haaite neakajairika acidic kana alkaline zvinhu. Kunyangwe ivo vari mukubata kwenguva refu nezvinwiwa zvinoparadza senge zvinotonhorera uye zvekuchenesa maajenti, hapana ngura ichaitika. Mukuwedzera, pamusoro pegranite inenge isina pores, uye mvura haigoni kupinda mukati, ichibvisa mukana we oxidation uye ngura kubva pamudzi.
Data yekuedza inoratidza kuti kana giraniti nesimbi yakakandwa panguva imwe chete yakaiswa munzvimbo inoparadza zvikuru ine 10% sodium chloride solution, simbi yakakandwa inoratidza pachena ngura mukati memaawa makumi mana nemasere, nepo mushure memaawa 1000 ekuedzwa, pamusoro pegranite inoramba yakatsetseka seitsva pasina kana mavanga ekuora. Uku kuita kwakatanhamara anti-corrosion kuita kunogonesa mabhesi egranite kuratidza mabhenefiti asingadzoreki mumaindasitiri ane corrosiveness yakasimba semakemikari engineering, kugadzira chikafu, uye Marine engineering.
Hupenyu Hwakazara kutenderera mutengo Optimization: Kubva ku "nguva pfupi Investment" kuenda ku "Nguva refu Kudzoka"
Kunyangwe iyo yekutanga mutengo wekutenga mabhesi egranite wakakwira kupfuura iyo yesimbi yakakandwa, kubva pakuona kwehupenyu hwese kutenderera kwemidziyo, mabhenefiti akazara ayo anounza anopfuura nekure musiyano wemutengo. Chigadziko chesimbi chinoda kugara chichigadziriswa nekuda kwe ngura (sekubvisa ngura uye kupendazve), uye mutengo wepagore wekugadzirisa unotora 10% kusvika 15% yemutengo wekutenga. Kana ngura yanyanya, chigadziko chose chinoda kuchinjwa, icho chinowedzera zvakananga midziyo yekudzikisa uye kutsiva mari. Iyo granite base inoda chero kusagadziriswa, ine hupenyu hwesevhisi kweanopfuura makore makumi maviri, uye inochengetedza yakagadzikana nekuita mukati mese kushandiswa, zvinobudirira kuderedza kutadza kwemidziyo uye kuderera.
Mushure meimwe bhizinesi rekugadzira zvemagetsi rakatsiva simbi yakakandwa yetambo yekugadzira nehwaro hwegranite, chiyero chekudzika kwemidziyo yakadzikira ne85%, kutenderera kwekuyeresa kwemidziyo yekuyera yakawedzerwa kubva kamwe chete pamwedzi kusvika kamwe chete pagore, uye mutengo wakakwana wepagore wakaderedzwa ne40%. Pamusoro pezvo, kugadzikana kwepamusoro kweiyo granite base kwakawedzerawo mwero wekufanirwa kwechigadzirwa, zvisina kunanga kugadzira mabhenefiti epamusoro ehupfumi.
Muchikamu chekusimudzira midziyo yemaindasitiri, kusimuka kubva pamabhesi esimbi kuenda kune zvigadziko zvegranite hakusi kungodzokororwa kwezvinhu asiwo kusvetuka mumazano ekugadzira kubva "kugadzira kuita" kuenda ku "kunaka". Nekusarudza chigadziko chegranite, mabhizinesi haangogone chete kugadzirisa zvachose dambudziko rehutu uye ngura, asi zvakare kuwana huviri hwekuvandudza mukubudirira kwekugadzira uye mabhenefiti ehupfumi kuburikidza nekushanda kwakasimba kwenguva refu kwemidziyo, nekuisa hwaro hwakasimba hwekusimudzira kwemhando yepamusoro munguva yekugadzira kwakangwara.
Nguva yekutumira: May-13-2025