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OEM zinc alloy make hoolei

2025-01-03

ʻO ka hoʻoheheʻe ʻana o Zinc he hana hana maikaʻi loa i hoʻohana mau ʻia e hana i nā mea metala paʻakikī me ka pololei a me ka paʻa. ʻAʻole like me nā ʻano hana hana ʻē aʻe, ʻae ʻia ka hoʻoheheʻe make no ka hana nui ʻana o nā ʻāpana e hōʻike ana i nā geometries paʻakikī, nā kikoʻī maikaʻi, a me ka hoʻopau ʻana o ka ʻili maikaʻi, ʻoiai ke mālama nei i nā ʻae paʻa.

Ma kēia ʻatikala, ʻimi mākou i ke kaʻina hana hoʻoheheʻe zinc a ʻimi i nā pōmaikaʻi koʻikoʻi o ka hoʻohana ʻana i nā alloy zinc i ka hoʻoheheʻe ʻana i ka make, me ka hoʻonui ʻia ʻana o ka hoʻolālā ʻana o ka ʻāpana, ka maikaʻi o ke kumu kūʻai, a me ka hana mechanical ʻoi aku.

He aha ka Zinc Die Casting?

I ka hoʻoheheʻe ʻana, hoʻoheheʻe ʻia nā mea hoʻoheheʻe zinc a hoʻokomo ʻia i loko o nā pahu kila ma lalo o ke kaomi kiʻekiʻe. ʻO kēia kaʻina hana e hiki ai i ka metala hoʻoheheʻe ʻia ke hoʻopiha i nā ʻano poʻo paʻakikī me ka wikiwiki a pololei.Ka helu heheʻe haʻahaʻa o Zinc(ma kahi o 387-390°C) kūpono ia no kēia. Ma hope o ka hoʻomaloʻo ʻana, lawe ka metala i ke ʻano kūpono o ka mold, e hōʻemi ana i ka pono o ka hana hou.

No ke aha e koho ai i ka Zinc no ka hoʻolei ʻana?

ʻO ka maikaʻi o Zinc die casting ʻo ia ka wai nui o ka zinc ke hoʻoheheʻe ʻia, ʻo ia ka mea hiki ke hana i nā ʻano paʻakikī me ka pololei. Konaka ikaika a me ke kū'ē i ka hopenahe mau hiʻohiʻona hoʻi.

ʻAʻole like me nā metala ʻē aʻe, mālama ka zinc i kona kūpaʻa mechanical i ka manawa. ʻO ke kumukūʻai o ka zinc he haʻahaʻa haʻahaʻa, hoʻohui hou i kāna noi no ka hana ʻana. Eia kekahi, hiki iā ia ke hana wikiwiki no ka mea e maʻalili a paʻakikī wikiwiki.

He aha ka Zinc Die Casting Process?

ʻO ka hana mua i ke kaʻina hana e pili ana i ka hoʻolālā ʻana a me ka hana ʻana i ka make, ka mea maʻamau i hana ʻia mai ke kila kiʻekiʻe. ʻO ka make he ʻano ʻino ʻole o ka ʻāpana e hoʻolei ʻia. Ma mua o ka hoʻolei ʻia ʻana, lubricated ka mold, e kōkua i ka wehe maʻalahi o ka ʻāpana i hoʻopau ʻia a hoʻonui i ke ola o ka mold.

A laila, hoʻoheheʻe ʻia ka zinc a i ʻole ka zinc alloy i loko o ka umu ahi ma kahi haʻahaʻa haʻahaʻa. Hoʻokomo ʻia ka zinc i hoʻoheheʻe ʻia i loko o ka lua make ma ke kaomi kiʻekiʻe loa me ka hoʻohana ʻana i ke keʻena anuanu a i ʻole ke keʻena wela wela.

ʻO kēia ʻenehana kaomi kiʻekiʻe e hōʻoia i ka hoʻoheheʻe ʻana o ka zinc i ka lua liʻiliʻi loa a hana i nā ʻāpana kikoʻī me ka paʻa o ka dimensional maikaʻi loa.

I ka manawa e hoʻoinu ʻia ai, e maʻalili koke ka zinc hehee a paʻa i loko o ka lua make. Ma muli o kona wahi heheʻe haʻahaʻa, ʻoi aku ka wikiwiki o ka zinc ma mua o nā metala ʻē aʻe, ʻo ia hoʻi, hiki ke hoʻokuʻu ʻia nā ʻāpana mai ka make i loko o 15 kekona a i kekahi mau minuke ma muli o ko lākou nui a paʻakikī.

Ma hope o ka paʻa ʻana o ka metala a hiki i ka ikaika mechanical, wehe ʻia ka make, a hoʻokuʻu ʻia ka ʻāpana me ka hoʻohana ʻana i nā pine ejector. ʻO ka ʻāpana (i ʻike ʻia ʻo "casting") e mālama i ke ʻano pololei o ka make.

Ma muli o nā koi o ka huahana hope loa, hiki i ka hoʻopau ʻili ke komo i ka polishing, abrasive blasting, pena, a i ʻole ka hoʻopili ʻana i nā pale pale, e like me ka electroplating (eg, chrome, nickel).

Hoʻohālikelike i ka Zinc me ka Aluminum a me ka Magnesium i ka Die Casting

Waiwai Zinc Aluminum Magnesium
Māmā (g/cm³) 6.6 2.7 1.8
Lae hehee (°C) 420 660 650
Ikaika U'i (MPa) 280-330 230-260 220-240
Ka ikaika hua (MPa) 210-240 150-170 130
Elongation (%) 3-6 3-6 8-13
ʻO ka hoʻoili wela Kiʻekiʻe maikaʻi loa Maikaʻi loa
Pale ʻino maikaʻi loa Maikaʻi loa Maikaʻi (ma nā wahi maloʻo)
Hiki ke hoolei maikaʻi loa Maikaʻi loa Maikaʻi loa
Ke Kaʻina Hana Maʻamau Keena wela Keena anu ʻO ke keʻena anuanu (ma mua)
Mea Ola ʻOi aku ka lōʻihi Pōkole Kaumaha
Ka wikiwiki hana ʻOi aku ka wikiwiki Kaumaha Kaumaha
Koina lalo Kaumaha Kiʻekiʻe
Kaumaha ʻoi aku ke kaumaha Māmā Māmā loa
Nā noi maʻamau ʻO nā ʻāpana liʻiliʻi liʻiliʻi, nā ʻāpana kaʻa, nā mea uila ʻO nā kaʻa, aerospace, nā mea kūʻai aku Kaʻa, aerospace, uila

Ke hoʻohālikelike nei i ka zinc me nā metala e like me ka aluminika a me ka magnesium, aia nā ʻokoʻa ʻike.ʻOi aku ka maikaʻi o ka wai o Zinc, ka hopena i nā kikoʻī maikaʻi loa. ʻOiai he māmā a ikaika ka alumini, hāʻawi pinepine nā zinc alloys i ke kūpaʻa ʻoi aku ka maikaʻi.Magnesiumʻoi aku ka māmā, akā hāʻawi pinepine ka zinc i ka lōʻihi a me ka ikaika.

ʻOi aku ka maikaʻi o ka hoʻoheheʻe ʻana o Zinc i ka hana ʻana i nā ʻāpana me ka pololei kiʻekiʻe. ʻAʻole hiki ke maʻalahi i ka warping ke hoʻohālikelike ʻia i kāna mau mea alumini. Konamaikaʻi ka corrosion kū'ēa me ka hiki ke hoʻopaʻa maʻalahi a hoʻopau ʻia e lilo ia i koho maʻalahi no nā noi like ʻole

Pehea e koho ai i ka Zinc Alloy no ka Zinc Casting?

I ka hiki ʻana i ka zinc die casting, ʻo ke koho ʻana i ka alloy kūpono no ka mea e pili ana i ka ikaika, ka lōʻihi, a me ka maʻalahi o ka hana ʻana. Loaʻa i nā ʻāpana zinc like ʻole nā ​​hiʻohiʻona kūʻokoʻa e kūpono ai no nā hoʻohana like ʻole.

He aha nā Zinc Die Casting Alloys

Aia kekahi mau ʻāpana zinc maʻamau i hoʻohana ʻia i ka hoʻolei make.Haawe 3ʻo ia ka mea i hoʻohana pinepine ʻia ma muli o kona kūpaʻa dimensional maikaʻi loa a me ke kaulike maikaʻi o nā waiwai mechanical. He mea maʻalahi hoʻi ka hoʻolei ʻana, e kaulana ai i waena o nā mea hana.Haawe 5hāʻawi i nā ʻano like akā hāʻawi i ka ikaika a me ka ʻoi aku ka paʻakikī, ʻoi aku ka maikaʻi ke koi ʻia ka hana kiʻekiʻe.

Haawe 2ʻO kahi koho ʻē aʻe i ʻike ʻia no kona ikaika kiʻekiʻe a me ka hopena hopena. ʻOiai ʻaʻole ia ma mua o Zamak 3 a me 5, ʻoi aku ka maikaʻi ma nā noi noi.ZA-8aEZACkaulana nō hoʻi. Hāʻawi ʻo ZA-8 i ke kūpaʻa creep maikaʻi loa, ʻoiai ke kū nei ʻo EZAC no kāna kūpaʻa ʻino maikaʻi. Hāʻawi kēlā me kēia o kēia mau alloys i kahi mea kūʻokoʻa i ka papaʻaina, hāʻawi i nā koho no nā pono ʻenekinia like ʻole.

Waiwai Haawe 2 Haawe 3 Haawe 5 Zamak 8 (ZA-8) EZAC
Huina (%) Zn + 4 Al + 3 Cu Zn + 4 Al Zn + 4 Al + 1 Cu Zn + 8.2-8.8 Al + 0.9-1.3 Cu Hoʻoilina
Māmā (g/cm³) 6.8 6.6 6.6 6.3 ʻAʻole i kuhikuhi ʻia
Ikaika U'i (MPa) 397 (331 makahiki) 283 328 374 ʻOi aku ma mua o Zamak 3
Ka ikaika hua (MPa) 361 221 269 290 ʻOi aku ma mua o Zamak 3
Elongation (%) 3-6 10 7 6-10 ʻAʻole i kuhikuhi ʻia
Paʻakiki (Brinell) 130 (98 makahiki) 82 91 95-110 ʻOi aku ma mua o Zamak 3
Ka Heehee (°C) 379-390 381-387 380-386 375-404 ʻAʻole i kuhikuhi ʻia
Hiki ke hoolei maikaʻi loa maikaʻi loa maikaʻi loa Maikaʻi loa maikaʻi loa
Kuʻi Kūlohelohe Kiʻekiʻe Kaumaha Maikaʻi loa Kiʻekiʻe Kiekie
Nā ʻano nui ʻO ka ikaika a me ka paʻakikī Hoʻohana nui ʻia, nā waiwai kaulike ʻOi aku ka ikaika ma mua o Zamak 3 ʻOi aku ka maʻiʻo Al kiʻekiʻe, maikaʻi no ka hoʻolei ʻana i ka gravity ʻOi aku ke kūpaʻa kolo
Nā noi maʻamau ʻO nā mea make, nā mea hana, nā ʻāpana ikaika kiʻekiʻe Ke kumu nui, ka laulā o nā noi Kaʻa, Lako Paʻa Mea hoʻohiwahiwa, kaʻa High-stress, kiʻekiʻe-mehana noi

He aha nā mea hoʻohana o Zinc Casting Parts?

Hāʻawi ka Zinc die casting i nā pono he nui no nā ʻoihana like ʻole ma o ka hāʻawi ʻana i ka pololei kiʻekiʻe, ka maʻalahi o ka hoʻolālā ʻana, a me nā waiwai kino ikaika.

Nā ʻoihana Target a me nā noi hoʻohana hope

Hoʻohana nui ʻia ʻo Zinc die casting i kaʻoihana kaʻa, me nā ʻāpana e like me nā ʻāpana brake ma muli o kona maikaʻiikaika hopenaa me ka hiki ke hana i nā hoʻolālā paʻakikī. He mea kaulana hoʻi i ka hana ʻana i nā lako, nā mea uila uila, a me nā mea hana. E ʻike ʻoe i ka zinc die casting i nā huahana e pono ai ka hana hilinaʻi a me nā hoʻopau nani.

Ma waho aʻe o ka hoʻohana ʻana i nā kaʻa, hoʻohana ʻia kēia mau alloys i kahana ʻana i nā mea hanaa me nā ʻāpana mechanical, kahi e koʻikoʻi ai ka ikaika a me nā kikoʻī. ʻO ka versatility o ka zinc die casting e lilo ia i mea hele-i ke koho no nā ʻāpana e koi ana i nā mea ʻeluanā geometries paʻakikīa me ka hoʻomanawanui lōʻihi.

Nīnau pinepine

Pehea ka hoʻohālikelike ʻana o ka zinc me ka hoʻolei ʻana i ka alumini ma ke ʻano o ka lōʻihi a me ke kumukūʻai?

ʻOi aku ka lōʻihi o ka poni Zinc ma mua o nā alumini ma muli o ko lākou kūpaʻa maikaʻi. Hoʻolilo kēia iā lākou i koho ʻoi aku ka lōʻihi i ka hana ʻana. Ma ke ʻano o ke kumukūʻai, ʻoi aku ka māmā o ka alumini a i ʻole nā ​​alumini alumini a ʻoi aku ka liʻiliʻi no nā ʻāpana nui, akā hiki ke ʻoi aku ka maikaʻi o ka zinc no nā mea liʻiliʻi, kikoʻī ma muli o kona pololei a me ka ikaika.

Hiki iā ʻoe ke wehewehe i ka ʻokoʻa ma waena o ka zinc a me ke kila kila no ka hoʻohana ʻana i ka hoʻoheheʻe make?

ʻOi aku ka palupalu a ʻoi aku ka malleable o Zinc, e hiki ai i nā ʻano paʻakikī a me nā hoʻolālā. ʻO ke kila kila, ʻoiai ʻoi aku ka ikaika, ʻoi aku ka paʻakikī o ka hoʻolei ʻana a hoʻohana nui ʻia no nā huahana e koi ai i ka ikaika hou a me ke kūpaʻa. ʻOi aku ka liʻiliʻi o ka Zinc a ʻoi aku ka maikaʻi no ka hana ʻana i nā ʻāpana he nui me nā kikoʻī maikaʻi.

He aha nā mea nui e noʻonoʻo ai i ke koho ʻana i kahi mīkini hoʻoheheʻe zinc?

E ʻimi i nā mīkini e hāʻawi i ka mana pololei ma luna o ka mahana a me ke kaomi e hōʻoia i ka hoʻolele kiʻekiʻe. E noʻonoʻo i ka hiki o ka mīkini ke lawelawe i ka nui a me ka paʻakikī o kāu mau ʻāpana. ʻO ka pono a me ka maʻalahi o ka mālama ʻana he mea koʻikoʻi nō hoʻi no ka kūleʻa hana lōʻihi.

He aha nā mea e nānā ai nā mea hana e pale i nā pilikia maʻamau i ka hoʻolei ʻana i ka zinc?

Pono nā mea hana e hoʻomalu i ka mahana a me ke kaomi pono e pale aku i nā hemahema. ʻO ka nānā mau ʻana i nā ʻōpala no ka ʻaʻahu hiki ke pale i nā pilikia e pili ana i ka hōʻino ʻana i ka mea hana. Eia kekahi, ʻo ka hoʻohana ʻana i nā alloy zinc kiʻekiʻe a me ka mālama ʻana i nā wahi hana maʻemaʻe e kōkua i ka hōʻoia i ka pono a me ka maikaʻi o nā huahana hope loa.