Kiekie Pumi Die Casting (HPDC) he wikiwiki, ʻO ka hana metala i ke kaʻina hana hana i hoʻohanaʻia ma nāʻoihana e like me ka kaʻa a me ka aerospace. ʻO ia i nā mea i hoʻopiliʻia i ka metala i loko o nā mū i ka lōʻihi kiʻekiʻe a me ke kaomi, ka loaʻaʻana o ka paʻakikī, nā'āpana kūpono me nā papa kūpono.
ʻO ke koʻikoʻi kiʻekiʻe e hoʻomoʻa ana i keʻano he mea kūʻai aku i keʻano e hoʻohana ai.
ʻO kāna kumukānāwai core e hoʻopili ai i ka molten a iʻole nā mea moly a iʻole nā mol (ʻO nā memo non-ferous ferous a me ko lākou makemake e like me aluminim, zinc, magnesium, a me ke keleawe) i loko o ka lua o kahi papa hao mua (Kāheaʻia he make make make) Ma lalo o ke kaomi kiʻekiʻe (ʻO nā'āpana maʻamau i nā haneli o nā megapascals) a wikiwiki loa (ka maʻamau maʻamau o nā mika ma ka lua) Ke hoʻohana nei i kahi'ōnaehana injection.
ʻO ka hoʻopiliʻana i ka molte metala wikiwiki e hoʻopiha i ka lua, ua paʻaʻia ma lalo o ke kaomi, 'Ānuaila, a hoʻopaʻaʻia, hope loa e hana ana i kahi mea kūʻai aku o keʻano makemake a me ka nui.
He aha keʻano o ke kaumaha kiʻekiʻe
Ma muli o kona kiʻekiʻe kiʻekiʻe, nā hiʻohiʻona kiʻekiʻe, Hiki i ka HPDC ke hana i nā'āpana i kālaiʻia, i hoʻohālikelikeʻia, pololei loa, Loaʻa i kahi maikaʻi maikaʻi, a hiki ke hanaʻia me ka hana kiʻekiʻe kiʻekiʻe.
ʻO ka hana maʻamau o keʻano o ke kiʻekiʻe o ke koʻikoʻi o ke kīʻana i nā mea e pili ana i nā pae aʻe:
Ke kahe nei ke kaʻina o keʻano o ke kaumaha kiʻekiʻe
He pōkole loa ka pōkole holoʻokoʻa; No nā'āpana liʻiliʻi, Hiki ke hoʻopauʻia nā'ōpio a iʻole mau haneli paha o nā keke.
Hoʻokumuʻia ma ke kūlana pili a me ka hanaʻana o ke keʻena injected me ka mahalo i ka metala molt, Ua hoʻokaʻawaleʻiaʻo HPDC i nāʻanoʻelua:
Ke kaumaha kiʻekiʻe e hoʻomoe ana i ke kīʻana i ka wā e hoʻolako i nā alloys men-ferrous, kohoʻia no ko lākou mau mea kūʻai aku maikaʻi a me nā hiʻohiʻonaʻenehana kūpono kūpono no ke kaʻina hana a me nā noi e hoʻohana ai.
ʻO ka koho koho i nā mea e like me ke kaumaha, ikaika, koina, Ponoʻo Thermal, a koiʻia.
ʻO Alumini alloys ma kahi mamao loa i kohoʻia no ka HPDC, Kuhiʻia no ko lākouʻano maikaʻi loa o ka paona māmā, maikaʻi ikaika-i-kaumaha ratio, kiʻekiʻe thermal conductivity, a me ke kū'ēʻana.
Hāʻawi lākou i kā lākou wahi i nā geomex paʻakikī a me nā paiaʻili, hana iā lākou i ka ubiquitous i nā mea i kaʻaila automotive e like me nā poloka mīkini a me nā mea kūʻai aku, E like me nā mea e hoʻopili ai i nā mea uila a me nā wela wela.
Hoʻokomoʻia nā hua kiʻi nui i A380 a Adoc12.
Ke koʻikoʻi kiʻekiʻe e hoʻomoe ana i ka mea kūʻai aku i ka alumini alllus
E kū anaʻo Zinc Alloys no nā noi e koi ana i keʻano o keʻano kūpono a me kahi pā kiʻekiʻe kiʻekiʻe.
Hiki i ko lākou wahi haʻahaʻa haʻahaʻa e hiki i ka hana o nā'āpana likeʻole me nā paia ākea a me nā kiko'ī, pinepine ka hoʻohanaʻana i nā mīkini wela wela-chamber.
Hana kēia iā Zinc Alloys, e like me ZAMAK 3 aʻo Zisak 5, Kūpono no ka hoʻolaha hoʻolaha hoʻolaha, Nā'āpanaʻokoʻa, trim trim, a me nā wahi e koi ai i nā kūlana kiʻekiʻe kiʻekiʻe.
ʻO nā huila magnesium ʻO ke koho e hele ai i ka wā e hōʻemi ana i ke kaupaonaʻana ke kumu nui loa.
E like me nā metala māmā māmā, Hāʻawi lākou i kahi kūlana kiʻekiʻe-kiʻekiʻe-kiʻekiʻe, ʻO ka hikiʻana i ka hiki, a me loko.
Ua loaʻa i nā alloys e like me AZ91D i loaʻa i nā'āpana kaʻa e kuhikuhi ana no ka hoʻemiʻana i ka hōʻemi kaumaha (E like me ke kiʻiʻana i nā pahu hoʻokele) a ma nā kūlana uila uila uila, ʻOiai ka mālama ponoʻana i ka mālamaʻana ma muli o ke kiʻekiʻe kiʻekiʻe.
Nā pāpale keleawe, ʻO nā helu keleawe a me nā bronzes, hoʻohana pinepineʻia ma ka hpdc ma muli o ko lākou mau kiʻekiʻe kiʻekiʻe, ʻO ka mea e hōʻemi nui ai i ka make make a hoʻonui i nā kumukūʻai hana.
Eia naʻe, Ua kohoʻia lākou no nā noi kūikawā e koi ana i ka ikaika kiʻekiʻe, ʻO ka paleʻana i ke kū'ē, maikaʻi ka corrosion kū'ē, a iʻole ka hoʻokele uila.
Nā hiʻohiʻona e pili ana i kekahi mau'āpana, lako mīkini mīkini, a me nā'āpana-paleʻole e like me nā mea kanu, Hoʻomoe maʻamau i ka hoʻohanaʻana i nā mīkini anuanu.
ʻO Ferrous metala e like me ke kila a me ke hao i ka maʻamau i ka hana o ka HPDC ma muli o ko lākou mau haʻahaʻa haʻahaʻa haʻahaʻa.
Ma hope o ka hoʻomaopopoʻana i ka noʻonoʻo a me ka Cons, ʻO ka hoʻoholo e hoʻohana i ka HPDC e pono e noʻonoʻo i nā kūlana nui e hiki mai ana:
Kauoha:
Pono kahua hana (mau'āpana maʻamau o nā tausani, haneri haneli mau tausani, a he miliona paha nā'āpana).
O ke kumu:
ʻO nā kumukūʻai no nā mea hana HPDC a me nā mea hana he kiʻekiʻe loa.
ʻO ka hana nui wale nō e hiki ai i kēia mau uku kiʻekiʻe ke hoʻopaʻaʻia ma luna o kēlā me kēia'āpana, ka loaʻaʻana o nā kumukūʻai haʻahaʻa haʻahaʻa a me ka hoʻokele waiwai nui.
He mea maʻamau loa ia no ka haʻahaʻa haʻahaʻa a iʻole prototype hana.
Volume Hana
Kauoha:
ʻO ka hoʻolālā hoʻolālā nā pāʻili (e.g., Ma lalo o 3mm), Nāʻeke hohonu, ʻano paʻakikī, a i ʻole Nā kiko'ī maikaʻi.
O ke kumu:
ʻO ka piʻi kiʻekiʻe o HPDC, Hiki i ka hiki ke hoʻopihapiha piha kiʻekiʻe e hoʻopiha pono ai e hoʻopiha i nā lua, ka hanaʻana i nā mea i hoʻopaʻaʻia a paʻakikī a paʻakikī paʻakikī e hoʻokō me nā hana kūʻai aku'ē aʻe.
Kauoha:
Pono ka'āpana ʻO ka pololei kiʻekiʻe kiʻekiʻe a nā hoʻomanawanui paʻa, ʻO ka manaʻo no nā'āpana likeʻole o Net-Net.
O ke kumu:
Hōʻikeʻo HPDC i nā'āpana kūpono i nā'āpana kūpono me ka maikaʻi maikaʻi, ka hōʻemi nuiʻana a iʻole e hoʻopau i ka pono no ka matecenanent, Pēlā ka hoʻohaʻahaʻa haʻahaʻa haʻahaʻa a me ka manawa hana.
ʻO ka hoʻopaʻaʻana o ke koʻikoʻi kiʻekiʻe e hoʻolimalima i nā'āpana
Kauoha:
Pono ka'āpana a ʻO ka hoʻopau maikaʻi kiʻekiʻe No nā kumu Aesthetic a iʻole ka hanaʻana ma hope, Wehe, a iʻole nā hana'ē aʻe.
O ke kumu:
ʻO ka papa kūloko o loko o ka make o ke metala e hoʻihoʻi houʻia i ka pale.
Hāʻawi ka HPDC i kahi hana maikaʻi aʻe ma mua o nā kaʻina e like me ke kauʻana o Sand.
Kauoha:
Ka mea i koiʻia no ka'āpana a ʻO nā aly-ferrous alloy kūpono kūpono no hoolei make, ʻoi nui aluminika, zinc, a iʻole nā myyy molys.
O ke kumu:
ʻO ka hana HPDC, kaulikeia, ka hana hou me ka make, etc.
ʻOiai e make nā mea kūʻai aku i nā koho back, ʻOi aku ka paʻakikī a me ke kumukūʻai. Nā metala ferry (kila, hao) ʻaʻole maʻamau i ke kaʻina hana me ka hoʻohanaʻana iā HPDC.
Kauoha:
ʻO nā koina hana mua (e like me ka ikaika, paakiki) hiki ke huiʻia e ka "E like me nā waiwai o ka make-make.
Na palapala noi ʻaʻole e komo i ka paʻa koʻikoʻi (Ma waho o keʻano hana kūikawā e like me ka mea e make ai nā mea kūʻai aku), ʻaʻole e koi i ka lōʻihi kiʻekiʻe a paʻakikī paha, aʻaʻole pono e koi i keʻano o ka hanaʻana a iʻole ka hana wela i keʻano o ka hoʻonuiʻana i ka ikaika / paʻakikī (e like me ka hopena + ʻEhā).
O ke kumu:
Hiki i nā'āpana HPDC i loaʻa i keʻano microscopic, e pili ana i ka paʻa paʻa, ductility, a momona ola.
Hiki i kēlā mau mea ke kumu i keʻano o ka blistering a iʻole ka manaʻo i ka wā wela wela o ka wela.
ʻO ka hoʻolālā maikaʻi-maikaʻi loa mai ka wikiwiki wikiwiki e hāʻawi i ka paʻakikī o ka paʻakikī a me ka ikaika maʻalahi, Akāʻoi aku ka paʻakikī o ka paʻakikī ma mua o nā kalaʻana a iʻole nā'āpana i hanaʻia e kekahi mau mea kūʻai aku a me nā kaʻina hana.
Kauoha:
Ma hope o ka loiloi loiloi, Ke noʻonoʻo nei i nā uku kumu kiʻekiʻe, ka huina o ka hpdc (mea paahana + Kālā papa hana + ʻO ke kumukūʻai hoʻoili) he haʻahaʻa ma mua o nā mea hana'ē aʻe'ē aʻe (e like me ka machining, ʻO ka hoʻohaʻahaʻa haʻahaʻa haʻahaʻa, ʻO ke kāheaʻana, ʻO ka mīkini hao hao i ka momi, etc.).
O ke kumu:
ʻO ke koho koho e alakaʻi pinepineʻia e ka hoʻokele waiwai. Pono kekahi e kaupaona i nā kumukūʻai haʻahaʻa o HPDC HPDC ma nā helu kiʻekiʻe ma nā haʻahaʻa kiʻekiʻe a me nā palena hana kūikawā.
Kauoha:
ʻO ka nui o ka'āpana a me ke kaumaha e hāʻule i loko o kaʻaeʻaeʻana o ka papa hana o ka mīkini, Ua pana, a make i nā hopena nui.
O ke kumu:
ʻOi aku ka nui o nā'āpana nui a iʻole nā mea kaumaha nui loa i nā pono o nā lako hpdc maʻamau, koi pono paha i ka noʻonoʻoʻana i nāʻano hana'ē aʻe a iʻole hana i nā'āpanaʻokoʻa.
Hapa'āpana o ke koʻikoʻi kiʻekiʻe e make ana
Ma ka hōʻuluʻulu, ʻO ke kiʻekiʻe kiʻekiʻe e make ai ka mea hoʻokūkū nui a me nā koho maikaʻi loa a me ke kumukūʻai kūpono i ka wā e koi ai kahi hana i ka hana nui o ka aluminum, zinc, a iʻole magnesium a i nā'āpana likeʻole e hōʻike ana i nāʻano paʻakikī, nā pāʻili, pumona nui, a me ka maikaʻi maikaʻi, hoʻolakoʻia nā koi kūpono no ke kani kūloko (e like me ka paʻakikī) a me ka hana wela o ka wela ma hope o ka wela.
Eʻike maikaʻi i nā hiʻohiʻona a HPDC a me nā noi kūpono, ke hoʻohālikelike nei iā ia me nā kaʻina hana maʻamau.
ʻO nā hoʻohālikelike nui e pili ana i ke kaomi haʻahaʻa haʻahaʻa (LPDC), ʻO ke kāheaʻana (komo pū me ke one i ke kaʻiʻana a me ka hoʻomau mauʻana), a me ka hookau ana (ʻO ka paleʻana).
Hiʻona | Kiekie Pumi Die Casting (HPDC) | Hoolei Make Haahaa (LPDC) | Kaumaha make make (Nā Kele Kūʻai - GDC / PM) | ʻO ke kāheaʻana (Hoolei Sand) | Hoʻolei kālā |
---|---|---|---|---|---|
Hoʻopiha piha | Kiekie loa (Nā'ōpio i hoʻokahi haneli mpa) | Haʻahaʻa (0.05-0.15 MPa) | Gravity wale nō | Gravity wale nō | ʻO Gravity wale nō a iʻole ka hoʻomahaʻana / centrifugal |
Hoʻopiha i ka wikiwiki | Wikiwiki loa (Tiss o m / s) | lohi, Kāohiʻia | lohi | lohi | lohi |
Palapala Hoʻohana | Kiekie loa | Equium-High | Kauwaena | Haʻahaʻa haʻahaʻa | Haʻahaʻa |
Uku Paahana | Kiekie loa | Kiʻekiʻe | Equium-High | Haʻahaʻa (ʻO keʻano maʻalahi /ʻaʻohe mau mū mauʻole) | Equium-High (Make + Wax + Shell) |
Kumuhana kumukūʻai (High Vol) | Haʻahaʻa | Medium-haʻahaʻa | Kauwaena | Kauwaena | Kiʻekiʻe |
Hapaha paʻakikī | Kiʻekiʻe (esp. 'ōnē, paʻakikī) | Equium-High | Kauwaena | Kauwaena (hilinaʻi i ke kaʻina hana) | Kiekie loa (nā hiʻohiʻona o loko) |
Loaʻa ka pā | Loa loa (iho i lalo o 0.5mm) | Think (maʻa mau > 2-3mm) | 'Ohi (maʻa mau > 3-4mm) | Kūlohelohe (maʻa mau > 3-5mm) | Lahilahi a mānoanoa, hoʻolālā kūhelu kiʻekiʻe |
Ka pololei o ke ana | Kiekie loa | Kiʻekiʻe | Equium-High | Haʻahaʻa | Kiekie loa |
Hoʻopau ʻili | Maikaʻi loa | Maikaʻi loa | Maikaʻi maikaʻi | ʻilihune | Maikaʻi loa |
PūNea ma loko | Kaumaha (E pili ana i ke kinoea, pōʻalo) | Kiʻekiʻe (Hoʻopiha piha, kuhikuhi paʻa.) | Kiʻekiʻe kiʻekiʻe | Kaumaha (Nā mea e pili ana, pōʻalo) | Kiʻekiʻe (ʻOi aku ka maikaʻi ma lalo o ka hakahaka / mālamaʻia) |
Hiki ke mālama i ka wela | ʻilihune (ʻO nā porno kūloko e hōʻeha ai) | Maikaʻi loa | Maikaʻi loa | Hilinaʻi ma alloy & 'āke | Maikaʻi loa |
Nā mea pili | Ka nui al, ʻO Zn, MG Alloys; kekahi me | Nui al allolys; kekahi mg alloys | Ka nui al, Cu alloys; kekahi mau hao hao, ʻO Mg | Aneane kokoke i nā metals i kohoʻia (ʻO Fe, kila) | Aneane kokoke i nā metals i kohoʻia (Inco. Hualaola, kila) |
Kūpono i ka nui | Nui haʻahaʻa haʻahaʻa | Medium a me ka nui o ka nui | Medium a me ka nui o ka nui | Hoʻokahi'āpana, Haʻahaʻa haʻahaʻa haʻahaʻa | Hoʻohaʻahaʻa i ka leo haʻahaʻa |
Ke kohoʻana o ke kaʻina hana e pili ana i ke kaulikeʻana i nā koi o nā noi noi kiko'ī.
Ke hoʻomau nei ke kiʻekiʻe kiʻekiʻe e hoʻomoʻa i kaʻenehana ma kaʻenehana, me nāʻano kī nui e komo pū ana:
Kiekie Pumi Die Casting (HPDC), E like me ka maikaʻi loa, Hiki i nāʻenehana hana pololei e hiki i ka nui o nā māhele metala paʻakikī, Mālama i kahi kūlana i hikiʻole i loko o nāʻoihana hou.
ʻOiai ke kaupalenaʻana e like me ka loaʻa kālā kālā kiʻekiʻe a me ka lohiʻana i ka poosity, ʻO kāna mau pono maikaʻi loa i ka hana hana, kiko kiko, a me ke kumukūʻai-kūpono ma nā haʻahaʻa kiʻekiʻe e alakaʻi i ka noi e hoʻokūkū i ke noi ma waena o ka automotive, mea uila, nā huahana kūʻai, a he nui nā'āpana'ē aʻe.
Me nā holomua hoʻokolohua mau loa a me nā innovations i nā lako, kaʻina hana, mīkini hana, a me ke akamai, Ua kiʻiʻiaʻo HPDC no ka hoʻomohala houʻana, ʻO ka hāʻawiʻana aku i nā hopena maikaʻi loa a me nā hoʻokūkū hoʻokūkū no ka honua hana.
Waiho i ka pane