Pehea e koho ai i ka helu Micron kūpono no kahi kānana Sintered

Ma muli o ko mākou ʻike ma kahi o 20+ mau makahiki, Ke koho ʻana i ka helu micron kūpono no kahikānana sinterediho i lalo iʻekolu mau kumu koʻikoʻi:

1. Ka nui o ka ʻāpana i manaʻo ʻia→ Koho i kahi helu micronʻoi aku ka liʻiliʻi ma mua o nā ʻāpana āu e makemake ai e wehe

2. ʻAno wai a me ka mānoanoa→ Pono nā wai mānoanoanā nui micron nui aʻe

3. Nā palena o ke kahe a me ke kaomi→ Micron liʻiliʻi = emi ʻana o ke kaomi kiʻekiʻe

Ka lula maʻalahi:

E koho i ka helu micron nui loa e hoʻopau pono ana i nā mea haumia o kāu pahuhopu.

Hāʻawi kēia iā ʻoe i ke kaulike maikaʻi loa ma waenaka pono o ka kānana ʻana, ke kahe paʻa, a me ke ola lawelawe.

He aha ka manaʻo maoli o ka helu Micron?

ʻO ka micron (µm) he hoʻokahi miliona o ka mika. I ka kānana ʻana, pili ia i kaka nui o nā ʻāpana e hiki ai i kahi kānana ke hopu.

• Micron liʻiliʻi → kānana maikaʻi aʻe
• Micron nui aʻe → kahe kiʻekiʻe, ka palena liʻiliʻi

In nā kānana metala sintered, pili ka helu micron i kaka nui o ka pore o ka ʻōnaehana porous,

ka mea i hana ʻia ma ka sintering ʻana i nā pauka metala e like me ke kila kila 316L.

E noʻonoʻo iā ia me hePūnaewele metala porous 3D, ʻaʻole wale kahi pale pālahalaha.

ʻO nā hewa 2 maʻamau: "ʻOi aku ka maikaʻi o ka liʻiliʻi / nui"

Manaʻo ka hapa nui o nā mea kūʻai aku:

"ʻO ka liʻiliʻi o ka micron, ʻoi aku ka maikaʻike kānana ʻana.”

ʻAʻole kēia he ʻoiaʻiʻo i nā manawa a pau.

1. ʻO ke koho ʻana i ka liʻiliʻi loa e hiki ke hana:

• Hāʻule ke kaomi kiʻekiʻe
• Hoʻemi ʻia ka nui o ke kahe
• ʻOi aku ka wikiwiki o ka paʻa ʻana
• ʻOi aku ka nui o ka ukana pamu
• Nā ʻāpana e hele ana ma waena
• Ka lole o nā lako
• Haumia huahana

2. ʻO ke koho ʻana i ka nui loa e hiki ke hana:

ʻAʻole ka pahuhopu kaliʻiliʻi loamaikonona

ʻO ka pahuhopu kaakaumicron no kāu kaʻina hana.

KaʻAnuʻu Hana 1: E ʻIke i ka Nui o kāu Mea Hoʻohaumia Pahuhopu

Ma mua o ke koho ʻana i kahi kānana, e nīnau:

He aha nā ʻāpana āu e hoʻāʻo nei e wehe?

Eia kahi kuhikuhi kūpono:

Ka lula kūpono:

E koho i kahi helu micron i ʻoi aku ka liʻiliʻi ma mua o nā ʻāpana āu e pono ai e hopu

Laʻana:

Inā aia kāu mea haumia nui a puni10 µm, heKānana sintered 5 µmhe koho kūpono pinepine ia.

KaʻAnuʻu Hana 2: E Noʻonoʻo i ke ʻAno Wai a me ka Viscosity

Hoʻopilikia pololei ka mānoanoa o ka wai i ka hana kānana.

Pāpaho lahilahi:

• Ea
• Kinoea
• Wai
• Nā mea hoʻoheheʻe

Hiki i kēia mau mea ke hele ma waenanā kānana micron liʻiliʻime ka maʻalahi.

Pāpaho mānoanoa:

• ʻAila
• Sirapa
• ʻO ka Resin
• Kiʻekiʻe- nā kemika mānoanoa

Pono kēia mau mea i ka maʻamaunā nui micron nui aʻei mea e pale aku ai i ke kāpili ʻana a me ka emi nui ʻana o ke kaomi.

ʻO ka nui o ka micron e hana maikaʻi anano ka waihiki ke hana maikaʻi ʻole i ka ʻaila.

KaʻAnuʻu Hana 3: Ka helu o ke kahe kaulike a me ka pololei o ke kānana

ʻO ke koho ʻana i ka nui o ka micron he kūkaʻi mau ia ma waena o:

• Hoʻopuka maʻemaʻe
• Kahe paʻa
• Ka emi ʻana o ke kaomi i ʻae ʻia

ʻO ka liʻiliʻi o kaka nui o nā pore, ʻo ka paʻakikī hoʻi o kāu ʻōnaehana e hana.

Ka helu Nominal vs Absolute Micron

He mea nui loa kēia i ka kānana ʻoihana.

Ka helu inoa

• Hopu i kahi pakeneka o nā ʻāpana o kahi nui i hāʻawi ʻia
• Hoʻohana pinepine ʻia ma mua o ka- kānana
• ʻOi aku ka hoʻokele waiwai
• Hopu i ka 99.9%+ o nā ʻāpana ma ka nui i helu ʻia
• Hoʻohana ʻia i ka kānana koʻikoʻi
• ʻOi aku ka pololei a me ke kūlike

Ka helu piha loa

No ke kiʻekiʻe-ke kinoea maʻemaʻe, semiconductor, pharma, a i ʻole nā ​​noi analytical,hana kānana pihamakemake pinepine ʻia.

No ke aha e hana maikaʻi ai nā kānana sintered ma mua o nā pale ʻili

ʻAʻole e like me ka uea uea a i ʻole nā ​​​​pale pālahalaha, hāʻawi nā kānana sinteredkānana hohonu.

ʻO ia hoʻi, ua hopu ʻia nā mea haumia:

*ʻAʻole wale ma ka ʻili
*Akā, hoʻima loko o ka ʻōnaehana porous

Hāʻawi kēia:

• ʻOi aku ka nui o ka paʻa ʻana o ka lepo
• ʻOi aku ka maikaʻi o ka paʻa ʻana o nā ʻāpana
• ʻOi aku ka lōʻihi o ke ola lawelawe
• ʻOi aku ka ikaika mechanical

ʻO ia ke kumu e hoʻohana nui ʻia ai nā kānana metala sintered i:

• Kānana kinoea
• Ka hana kemika
• Kiʻekiʻe- nā ʻōnaehana kaomi
• Nā noi Semiconductor

Alakaʻi Koho Micron wikiwiki no nā noi maʻamau

Eia kahi kuhikuhi maʻalahi:

He mau pae kuhikuhi wale nō kēia. Pono e noʻonoʻo mau i ke koho hope loa:

• Kaomi
• Ka nui o ke kahe ʻana
• ʻAno wai
• Ukana haumia

Inā Paʻa koke kāu kānana, e nānā i kēia mau mea 3

Inā paʻa koke kāu kānana sintered, ʻaʻole pinepine ka pilikia i ke kānana ponoʻī - akā, ʻo ka nui.

E nānā:

1. ʻOi aku ka mānoanoa o ke wai ma mua o ka mea i manaʻo ʻia?

2. Ua kiʻekiʻe loa anei ka ukana haumia?

3. He maikaʻi loa anei ka helu micron?

Nā Hoʻonā:

• E hoʻonui i ka nui o ka micron
• E hoʻohui i kahi mua- ke kahua kānana
• E hoʻonui i ka ʻili o ka kānana

Papa Inoa Hope Loa Ma mua o ke Koho ʻana i kahi Kānana Sintered

Ma mua o ke koho ʻana i kahi helu micron, e hōʻoia:

• He aha ka wai āu e kānana nei?
• He aha ka nui o ka ʻāpana e pono e wehe ʻia?
• He aha ka nui o ke kahe āu e pono ai?
• He aha ka emi ʻana o ke kaomi i ʻae ʻia?
• ʻO kēia anei ka mua?– kānana a kānana koʻikoʻi paha?

ʻO ke koho ʻana i ka helu micron kūpono e kōkua iā ʻoe e hoʻokō:

• Hana kānana maikaʻi aʻe
• ʻOi aku ka lōʻihi o ke ola lawelawe
• Kumukūʻai mālama haʻahaʻa
• ʻOi aku ka maikaʻi o ka palekana ʻōnaehana

Pono mau i ke kōkua i ke koho ʻana i ka helu Micron kūpono?

Inā ʻaʻole ʻoe maopopo i ka nui o ka pore a i ʻole ka helu micron e kūpono i kāu noi, hiki i kā mākou hui ʻenekinia ke kōkua iā ʻoe e koho i ke kānana sintered kūpono e pili ana i kāu:

1. ʻAno wai

2. Ka nui o ka ʻāpana

3. Kaomi

4. Ka helu kahe

4. Noi ʻoihana

Kāhea iā mā˚ou:ka@hengko.com

A i ʻole e hoʻouna mai iā mākou i kāu mau koi kānana no ka ʻōlelo aʻoaʻo