Mwambo wa Gray Cast Iron Sand Casting

Tikaponyera chitsulo chotuwa, timatsatira mosamalitsa kapangidwe kake ka mankhwala ndi makina amakina malinga ndi nyenyezi kapena zofunikira kuchokera kwa makasitomala. Kupatula apo, tili ndi kuthekera ndi zida zoyesera ngati pali zolakwika zoponya mkatimchenga wachitsulo wotuwa.

Ma aloyi achitsulo omwe amakhala ndi mpweya wopitilira 2% amatchedwa zitsulo zotayidwa. Ngakhale zitsulo zotayidwa zimatha kukhala ndi mpweya wapakati pa 2 mpaka 6.67, malire enieni amakhala pakati pa 2 ndi 4%. Izi ndi zofunika makamaka chifukwa cha makhalidwe awo abwino oponya.

Zopangira zitsulo zotuwa ndizotsika mtengo kuposaductile iron castings, koma ili ndi mphamvu zotsika kwambiri komanso ductility kuposa chitsulo cha ductile. Imvi chitsulo sangathe m'malo mpweya zitsulo, pamene chitsulo ductile akhoza m'malo mpweya chitsulo zinthu zina chifukwa mkulu wamakokedwe mphamvu, zokolola mphamvu ndi elongation wa chitsulo ductile.

Kuchokera pa chithunzi cha iron-carbon equilibrium, zitha kuwoneka kuti zitsulo zotayidwa zimakhala ndi simenti ndi ferrite. Chifukwa cha kuchuluka kwa kaboni, kuchuluka kwa simenti ndikwambiri zomwe zimapangitsa kuti pakhale kuuma kwambiri komanso kusakhazikika kwachitsulo chachitsulo.

▶ Magiredi ndi Miyezo yomwe Timatsatira pa Gray Cast Iron:

• ISO185: 100, 150, 200, 250, 300
• ASTM A48: NO.20, NO.25, NO.30, NO.35, NO.40, NO.45, NO.45
• DIN 1691: GG10, GG15, GG20, GG25, GG30
• EN 1561: EN-GJL-100, EN-GJL-150, EN-GJL-200, EN-GJL-250, EN-GJL-300
• BS 1452: 100, 150, 200, 250, 300
• AS 1830: T150, T220, T260, T300

▶ Kuthekera kwa Kuponya Mchenga wopangidwa ndi manja:

• • Kukula Kwambiri: 1,500 mm × 1000 mm × 500 mm
• • Kulemera kwake: 0,5 kg - 500 kg
• • Mphamvu Zapachaka: matani 5,000 - matani 6,000
• • Kulekerera: Popempha.

▶ Kuthekera kwa Kuponyera Mchenga ndi Makina Omangira Okha:

• • Kukula Kwambiri: 1,000 mm × 800 mm × 500 mm
• • Kulemera kwake: 0,5 kg - 500 kg
• • Mphamvu Zapachaka: matani 8,000 - matani 10,000
• • Kulekerera: Popempha.

▶ Njira Yachikulu Yopangira
• Mapangidwe & Mapangidwe a Zida → Kupanga Mapatani → Njira Yowumbira → Kusanthula Kapangidwe Kake → Kusungunula & Kuthira → Kuyeretsa, Kupera & Kuphulika Kuwombera → Kukonza Mapositi Kapena Kupakira Kuti Mutumize

▶ Maluso Oyendera Mchenga

• • Kusanthula kwa Spectrographic ndi Buku la kuchuluka
• • Kusanthula kwazitsulo
• • Brinell, Rockwell ndi Vickers kuuma kuuma
• • Kusanthula katundu wamakina
• • Kuyeza kutentha kwapansi ndi kwachibadwa
• • Kuyang'anira ukhondo
• • Kuwunika kwa UT, MT ndi RT

▶ Njira Yakusewera Pambuyo pa Kuyimba

• • Kuchotsera & Kuyeretsa
• • Kuwombera Mchenga / Kusudzula Mchenga
• • Chithandizo cha Kutentha: Kukhazikika, Kuzimitsa, Kutentha, Carburization, Nitriding
• • Chithandizo cha Pamwamba: Passivation, Andonizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Painting, GeoMet, Zintec
• •CNC Machining: Kutembenuza, Kugaya, Lathing, kubowola, Honing, Akupera,