Hana ʻia nā ʻāpana hoʻolei ʻana i ke one ductile i hoʻolei ʻia ehana hoolei one. ʻO kā mākoumea hoolei oneke lawelawe nei i nā ʻoihana he nui i koi nui ʻia e like me ka aila & kinoea, nā kaʻa kaʻaahi a me nā kaʻa. Ke kono nei mākou i kā mākou mea kūʻai aku e komo i ka hoʻolālā a me ka hoʻomohala ʻana i nā mea hana a me nā petters i ka hoʻomaka mua. Hiki i kā mākou mau ʻenekini waiwai ke kākoʻo iā ʻoe mai kahi manaʻo mua i ka hana serial me ka ʻike loea o ka hana maoli a me ka nānā ʻana i nā waiwai me ka haku mele a me nā waiwai mechanical. Na kā mākou hui ʻenekinia e hoʻololi i kekahi o ka hoʻomohala ʻana i kahi hoʻolālā leʻaleʻa a maikaʻi hoʻi i loko o kā mākou kaulahao hana hana piha.
ʻO ka hao hoʻoheheʻe he hao-carbon hoʻoheheʻe ʻia me nā mea ʻē aʻe i hana ʻia e ka hoʻoheheʻe ʻana i ka hao puaʻa, ʻōpala, a me nā mea hoʻohui ʻē aʻe. No ka hoʻokaʻawale ʻana mai ke kila a me ke kila hoʻoheheʻe ʻia, ua wehewehe ʻia ka hao hoʻoheheʻe ʻia e like me ka hoʻoheheʻe ʻia me kahi mea kalapona (min 2.03%) e hōʻoia i ka paʻa ʻana o ka pae hope me kahi hoʻololi eutectic. Ma muli o nā kikoʻī kemika, hiki ke hoʻohui ʻole ʻia nā hao hao. ʻOi aku ka laulā o ka nui o nā hao i hoʻohui ʻia, a ʻoi aku ka nui o nā mea maʻamau, e like me ke silikoni a me ka manganese, a i ʻole nā mea hoʻohui kūikawā, e like me nickel, chromium, aluminika, molybdenum, tungsten, copper, vanadium, titanium, plus nā mea ʻē aʻe. Ma ka ʻōlelo maʻamau, hiki ke hoʻokaʻawale ʻia ka hao i loko o ka hao hina, hao ducitle (hao nodular), hao keʻokeʻo, hao graphite paʻa a me ka hao malleable.
▶ Hoʻolālā a hoʻomohala ʻana i nā mea hana a me nā ʻano hoʻohālike
Ma kā mākou hale kūʻai kumu hoʻohālike a me nā mea hana, hiki i kā mākou mau mea hana kumu a me nā mea ʻenehana ke hoʻohana i nā kiʻi 2D a me nā hiʻohiʻona 3D no ka hoʻomohala ʻana i nā mea hana. Inā hiki, noʻonoʻo ʻia ke ʻano hana kuʻuna. Hiki i kā mākou mau loea ke kākoʻo iā ʻoe i ka hana ʻana i nā hiʻohiʻona 3D e like me kāu manaʻo koʻikoʻi a i ʻole kiʻi 2D, inā pono ʻoe.
Ke hoʻolālā mākou i nā mea hana / patters a me ke kaʻina hana o kaʻāpana hoʻolei one, noʻonoʻo mau mākou i nā kumu nui penei:
• Hoʻohaʻahaʻa i ke kaumaha e hōʻemi i kāu mau koina.
• ʻO ke ana kūpono e hōʻemi a ʻaʻole pono i ka mīkini.
• maʻalahi e hoʻouka me nā mea ʻē aʻe.
• Nā mea kūpono e hoʻokō i nā koi o nā waiwai mechanical akā e hoʻomalu i nā koina holoʻokoʻa.
• E alakaʻi i ka hana nui.
• Pili kaiapuni.
▶ Metallurgy, Hoʻohui Kimia a me Mechanical Properties o ka Material
Hoʻolako ʻia ka hale hana ma RMC me kahi keʻena hoʻoheheʻe metallurgical piha no ka hoʻoholo ʻana i nā ʻano kemika a me nā ʻano mechanical o kēlā me kēia hehee a me ka nānā ʻana i ke kūlana metallurgic o ka metala hehee ma mua o ka ninini ʻana. Nānā ʻia nā microsections ma lalo o ka microscope e loaʻa ai ka ʻike hope. Inā hiki a pono paha, hiki iā mākou ke hāʻawi i ka palapala hōʻoia 3.1 no kēlā me kēia ʻāpana hāʻawi i ka noi a nā mea kūʻai aku.
▶ Hiki ke hoʻoheheʻe ʻia e ka lima:
• Nui Nui: 1,500 mm × 1000 mm × 500 mm
• Kaumaha: 0.5 kg - 500 kg
• Ka Makahiki Makahiki: 5,000 tons - 6,000 tons
• Hoʻomanawanui: Ma ke noi a maʻamau (ISO8062-2013 a i ʻole Chinese Standard GB/T 6414-1999)
• Nā Mea Hoʻoheheʻe: Hoʻoheheʻe ʻia ʻo Green Sand, Hoʻoheheʻe ʻia ʻo Shell Mold Sand.
▶ Hiki i ka hoʻolei ʻana i ke one e nā Mīkini Molding Automatic:
• Nui Nui: 1,000 mm × 800 mm × 500 mm
• Kaumaha: 0.5 kg - 500 kg
• Makahiki Makahiki: 8,000 tons - 10,000 tons
• Hoʻomanawanui: Ma ke noi a i ʻole e like me ke kūlana maʻamau (ISO8062-2013 a i ʻole Chinese Standard GB/T 6414-1999)
• Mold Materials: Green Sand Casting, Resin Coated Sand Shell Molding Casting.
▶ Loaʻa nā lako maka noHui Hoolei Sand ma RMC:
• Hao Hina: HT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10~GG40.
• Ka hao hao a Nodular paha: GGG40, GGG50, GGG60, GGG70, GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2; QT400-18, QT450-10, QT500-7, QT600-3, QT700-2, QT800-2;
• Hao keokeo, hao graphite pa'i a me ka hao malleable.
• Aluminum a me ko lakou mau huila
• Ke keleawe, ke keleawe ulaula, ke keleawe a i ʻole nā mea metala keleawe ʻē aʻe
• Nā mea ʻē aʻe e like me kāu mau koi kūikawā a i ʻole e like me nā kūlana ASTM, SAE, AISI, ACI, DIN, EN, ISO, a me GB.
▶ Ka Hana Hana Nui o ka Hoolei Sand
• Hoʻolālā a me nā mea hana → Hana ʻana i nā ʻano hoʻohālike → Kaʻina Molding → Hoʻoheheʻe ʻana a me ka ninini ʻana → hoʻomaʻemaʻe, wili a me ka pana ʻana i ka pahu → ka hoʻoili ʻana a i ʻole ka paʻi ʻana no ka hoʻouna ʻana.
▶ Hiki ke nana i ka hoolei one
• Ka nānā 'ana i ka spectrographic a me ka manual quantitative
• Ke kālailai metallographic
• Nānā paʻakikī o Brinell, Rockwell a me Vickers
• Ke kālailai waiwai mīkini
• ʻO ka hoʻāʻo haʻahaʻa haʻahaʻa a maʻamau ka hopena wela
• Nānā maʻemaʻe
• Nānā UT, MT a me RT
▶ Ke Kaʻina Hana Mahope
• Deburring & Hoʻomaʻemaʻe
• Ka Paʻi Paʻa / Sand Peening
• Hoʻomaʻamaʻa wela: Normalization, Quench, Tempering, Carburization, Nitriding
• Hoʻoponopono i luna: Passivation, Anodizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Painting, GeoMet, Zintec
•CNC Mīkini: Huli, Milling, Lathing, Drilling, Honing, Grinding.
