China OEM customized nodular tšepe castings lihlahisoa kamokhoa oa ho lahla hlobo ea lehlabatheleMechine ea CNC.
Ductile cast iron, e emelang sehlopha sa tšepe e entsoeng ka tšepe, eo hape e bitsoang nodular iron, spheroidal graphite cast iron kapa SG iron. Nodular cast iron e fumana nodular graphite ka phekolo ea spheroidization le inoculation, e leng ho ntlafatsa ka katleho thepa ea mochine oa tšepe ea tšepe, haholo-holo polasetiki le ho tiea, e le ho fumana matla a phahameng ho feta carbon steel.
Tšepe ea ductile hase ntho e le 'ngoe empa ke karolo ea sehlopha sa lisebelisoa tse ka hlahisoang ho ba le mefuta e mengata ea thepa ka ho laola microstructure. Tšobotsi e tloaelehileng e hlalosang sehlopha sena sa lisebelisoa ke sebōpeho sa graphite. Ka litšepe tsa ductile, graphite e ka sebōpeho sa li-nodule ho e-na le li-flakes joalokaha e le ka tšepe e bohlooho. Sebopeho se hlabang sa li-flakes tsa graphite se etsa hore ho be le lintlha tsa khatello ea kelello ka har'a matrix ea tšepe le sebōpeho se chitja sa li-nodule tse fokolang haholo, kahoo li thibela ho thehoa ha mapetsong le ho fana ka ductility e ntlafetseng e fanang ka alloy lebitso la eona.
Nodular cast iron e se e ntlafalitse ka potlako ho ba thepa ea tšepe ea bobeli ho ea ho tšepe e bohlooho mme e sebelisoa haholo. Seo ho thoeng ke "tšepe e nkelang sebaka bakeng sa tšepe" haholo-holo e bua ka tšepe ea ductile. Hangata tšepe e sebelisoa ho hlahisa likarolo tsa li-crankshaft le li-camshaft bakeng sa likoloi, literekere le lienjine tse tukang ka hare, hammoho le li-valve tsa khatello e mahareng bakeng sa mechini e akaretsang.
Boemong ba moralo oa lihlahisoa tsa tšepe tsa ductile, ho lokela ho theoa sehlopha se khethehileng sa morero ho tsamaisa "Mode oa ho Hloka Moqapi le Tlhahlobo ea Liphello" (DFMEA). Sehlopha sa projeke ka kakaretso se na le baqapi ba lihlahisoa, baqapi ba ts'ebetso, le litsebi tsa ts'ireletso ea tikoloho. Likahare tsa mantlha tsa tlhahlobo ea DFMEA li lokela ho kenyelletsa hore na litlhoko tsa boleng ba ho lahla bakeng sa sebopeho sa karolo, ts'ebetso ea ho lahlela sebopeho sa ho lahlela, le mokhoa oa ho lahlela litlhoko tsa ts'ireletso ea tikoloho kaofela li fihletsoe.
| Tšepe ea ho Lahlela | Kereiti | Standard |
| Grey Cast Iron | EN-GJL-150 | EN 1561 |
| EN-GJL-200 | ||
| EN-GJL-250 | ||
| EN-GJL-300 | ||
| EN-GJL-350 | ||
| Tšepe ea Ductile Cast | EN-GJS-350-22/LT | EN 1563 |
| EN-GJS-400-18/LT | ||
| EN-GJS-400-15 | ||
| EN-GJS-450-10 | ||
| EN-GJS-500-7 | ||
| EN-GJS-550-5 | ||
| EN-GJS-600-3 | ||
| N-GJS-700-2 | ||
| EN-GJS-800-2 | ||
| Tšepe ea Austempered Ductile | EN-GJS-800-8 | EN 1564 |
| EN-GJS-1000-5 | ||
| EN-GJS-1200-2 | ||
| SiMo Cast Iron | EN-GJS-SiMo 40-6 | |
| EN-GJS-SiMo 50-6 |
Litšobotsi tsa Ts'ebetso ea Ductile Iron Castings:
• Fluidity le line shrinkage tsa ductile iron li haufi haholo le tsa grey cast iron
• Tloaelo ea ho fokotseha ha molumo le ho thehoa ha khatello ea ka hare ho feta ea tšepe e bohlooho, e atisang ho fokotseha le ho phunyeha.
• Matla, polasetiki, le elastic modulus ea ductile iron e kholo ho feta ea grey cast iron, e nang le khanyetso e ntle ea abrasion.
• Ho monya ho tsukutleha ho hobe ho feta tšepe e bohlooho
Litšobotsi tsa Sebopeho sa Ductile Iron Castings:
• Ka kakaretso etselitsoe ho ba junifomo lerako botenya, 'me leka karolo e teteaneng e lokela ho qojoa ha ho khoneha
• Bakeng sa likarolo tse itseng tse teteaneng le tse kholo, sebopeho se sekoti kapa sebopeho se nang le likhopo tse matlafalitsoeng se lokela ho amoheloa
| Matla a ho Lahlela Lehlabathe ho RMC Foundry | ||
| Tlhaloso | Ho bopa ka letsoho | Ho bopa ka Mechini e Iketsetsang |
| Boholo ba Castings | 1,500 limilimithara × 1000 limilimithara × 500 limilimithara | 1,000 limilimithara × 800 limilimithara × 500 limilimithara |
| Range Weight Range | 0,5 lik'hilograma - 1,000 lik'hilograma | 0.5 lik'hilograma - 500 lik'hilograma |
| Bokhoni ba Selemo | Lithane tse 5,000 - lithane tse 6,000 | Lithane tse 8,000 - lithane tse 10,000 |
| Mamello ea ho Lahlela | Ka Kopo kapa Tekanyetso (ISO8062-2013 kapa GB/T 6414-1999) | |
| Lisebelisoa tsa ho Bopa | Lehlabathe le Letala, Lehlabathe le koahetsoeng ke Resin | |
| Ho Lahlela Metal & Alloys | Grey Iron, Ductile Iron, Cast Steel, Stainless Steel, Al Alloys, Brass, Bronze ... joalo-joalo. | |
Melemo ea Mokhoa oa ho Lahlela Lehlabathe:
• Theko e tlaase ka lebaka la thepa ea hlobo e theko e tlaase le e ka sebelisoang hape le lisebelisoa tse bonolo tsa tlhahiso.
• Mefuta e mengata ea boima ba yuniti ho tloha ho 0.10 kg ho isa ho 500 kgs kapa ho feta.
• Mefuta e fapaneng ea Sebopeho ho tloha ho mofuta o bonolo ho ea ho mofuta o rarahaneng.
• E loketse litlhoko tsa tlhahiso ea bongata bo fapaneng.
Lehlabathe Mold Casting Foundry
