I ke ao o nā mea hana hana kiʻekiʻe, he kuleana koʻikoʻi ko nā kila hana i ka hoʻokō ʻana i nā koi koi o ka mechanical, thermal, a me ke kūpaʻa ʻana i ka ʻaʻahu. I waena o lākou,1.2767 kila mea hanakū i waho ma ke ʻano he metala kūlana kiʻekiʻe i hoʻohana ʻia i nā hana kaumaha. ʻIke ʻia no kona paʻakikī kiʻekiʻe, paʻakikī maikaʻi loa, a me ka paʻakikī maikaʻi, hoʻohana nui ʻia ʻo 1.2767 i nā ʻōmole plastik, nā pahi ʻokiʻoki, a me nā mea hana ʻoihana.
ʻO kahi nīnau maʻamau i waena o nā ʻenekinia, nā mea kūʻai mai, a me nā mea hana:
He aha ka mea like me ke kila kila 1.2767 ma nā kūlana honua ʻē aʻe?
E ʻimi ana kēia ʻatikala i nā mea like o 1.2767, kona mau waiwai kemika a me nā mechanical, nā noi, a pehea e hiki ai i nā mea kūʻai honua ke kiʻi hilinaʻi i kēia mea.
ʻIkepili o 1.2767 Mea Hana Kila
1.2767he kila kila kiʻekiʻe ma lalo o kaDIN (Kelemānia)kūlana, i ʻike ʻia no kona ʻike nickel kiʻekiʻe a me ka paʻakikī kūikawā ʻoiai ma nā pae paʻakikī kiʻekiʻe. No ka hui kila kila hana anu a kūpono no nā ʻāpana e pono ai ka ikaika mechanical kiʻekiʻe a me ke kū'ē ʻana i ka hopena.
Nā ʻano koʻikoʻi
-
ʻO ke kūpaʻa kiʻekiʻe a me ka ductility
-
Ke kūpaʻa maikaʻi o ka ʻaʻahu
-
Paʻakikī maikaʻi loa
-
Kūpono no ka hoʻopili ʻana
-
Hiki ke nitrided a uhi ʻia paha
-
Maikaʻi ka mīkini i ke kūlana annealed
Ka Hoʻohui Kemika o 1.2767
Eia ke ʻano kemika maʻamau o 1.2767:
| ʻElemene | ʻIke (%) |
|---|---|
| Kalapona (C) | 0.45 – 0.55 |
| Chromium (Cr) | 1.30 – 1.70 |
| Manganese (Mn) | 0.20 – 0.40 |
| Molibdenum (Mo) | 0.15 – 0.35 |
| Nikala (Ni) | 3.80 – 4.30 |
| Silika (Si) | 0.10 – 0.40 |
ʻO kakiʻekiʻe ka nui o ka nikelahe kī i kona paʻakikī maikaʻi loa a me ke kūpaʻa i ka hopena, ʻoiai i nā kūlana paʻakikī.
1.2767 Nā Papa Hana like o ke kila
No ka hōʻoia ʻana i ka launa pū ʻana o ka honua holoʻokoʻa, ʻo nā māka like o 1.2767 ma nā kūlana like ʻole:
| Kūlana Maʻamau | Papa like |
|---|---|
| AISI / SAE | L6 |
| ASTM | A681 L6 |
| JIS (Iapana) | SKT4 |
| BS (UK) | BD2 |
| AFNOR (Palani) | 55NiCrMoV7 |
| ISO | 55NiCrMoV7 |
ʻO ka mea like maʻamau:AISI L6
Ma waena o nā mea like a pau,AISI L6ʻo ia ka mea i ʻae nui ʻia no ke kila kila 1.2767. Ua hoʻokaʻawale ʻia ʻo ia he kila kila paʻakikī, hoʻopaʻakikī ʻaila i loko o ka ʻōnaehana AISI a ua ʻike ʻia no ke ʻano mechanical like.
Nā Waiwai Mekanika o 1.2767 / L6
| Waiwai | Waiwai |
|---|---|
| Paʻakikī (ma hope o ka mālama ʻana i ka wela) | 55 – 60 HRC |
| Ikaika Hoʻopaʻa | A hiki i ka 2000 MPa |
| Ke kū'ē ʻana i ka hopena | Maikaʻi loa |
| Paʻakikī | Maikaʻi loa (ea a ʻaila paha) |
| Mahana Hana | A hiki i 500°C ma kekahi mau noi |
ʻO kēia mau waiwai e makemake nui ai iā 1.2767 a me kona mau mea like i nā noi kahihaʻalulu, kaomi, a me ke kūpaʻa ʻana i ka ʻaʻahuhe koʻikoʻi.
Nā noi o 1.2767 Tool Steel
Ma muli o kona paʻakikī kiʻekiʻe a me kona ikaika, hoʻohana ʻia ʻo 1.2767 a me kona mau mea like i nā ʻano hana like ʻole a me nā noi ʻoihana:
-
Nā ʻōmole inikini palaki(ʻoi aku hoʻi no nā plastik i hoʻoikaika ʻia)
-
Kuʻi a makeno ka hana anu
-
nā pahi ʻokiʻokia me nā mea ʻokiʻoki
-
Nā pahi ʻoihana
-
Make ka extrusion
-
Nā make hana limano nā mea hoʻohui māmā
-
Nā mea hana hoʻoheheʻe make
-
Nā mea hana no ke kaha kiʻi hohonu a me ke kūkulu ʻana
I ka ʻoihana hoʻoheheʻe a make, koho pinepine ʻia ʻo 1.2767 no nā mea hana i hōʻike ʻia ika hoʻouka cyclic a me ke kaumaha mechanical kiʻekiʻe.
Nā Pōmaikaʻi o ka Hoʻohana ʻana iā 1.2767 a me kona mau Mea like
Eia nā pono kiʻekiʻe o ke koho ʻana i ka 1.2767 a i ʻole nā mea like e like me L6:
1. Paʻakikī maikaʻi loa ma ka paʻakikī kiʻekiʻe
Hiki ke mālama ʻia me ka wela e hoʻokō ai i ka paʻakikī kiʻekiʻe me ka ʻole o ka lilo ʻana i mea palupalu. ʻO kēia ka mea kūpono no nā mea hana e hana pinepine ʻia ana.
2. Paʻakikī like
Mahalo i kona paʻakikī maikaʻi, hiki ke hoʻopaʻakikī like ʻia nā mea hana ʻāpana nui.
3. Paʻa Ana
Hōʻike ke kila i ke kūpaʻa maikaʻi loa i ka ana i ka wā e hoʻopio ʻia ai a me ka hoʻomaloʻo ʻana.
4. Hoʻopau maikaʻi ʻili
Hiki ke hoʻopili ʻia i kahi ʻano kiʻekiʻe, kūpono no nā ʻōmole hoʻopau aniani.
5. Loaʻa honua
Me nā mea like e like me L6 a me SKT4, hiki i nā mea kūʻai ke kiʻi i nā māka like mai nā ʻāina he nui a me nā mea hoʻolako e like mesakysteel.
Ka mālama wela ʻana o 1.2767 / L6
He mea nui ka mālama wela kūpono no ka hoʻokō ʻana i nā waiwai i makemake ʻia. ʻO nā hana maʻamau:
-
Hoʻoheheʻe ʻana:
-
650 – 700°C, hoʻomaʻalili lohi o ka umu
-
Hoʻomehana palupalu ʻia a hiki i kahi o 220 HB
-
-
Hoʻopaʻakikī:
-
E hoʻomehana mua i 600 - 650°C
-
E hoʻomake i ka austenitize ma 850 - 870°C
-
E hoʻopau i ka ʻaila a i ʻole ka ea
-
-
Hoʻomehana ʻana:
-
200 - 600°C ma muli o ka noi
-
Hoʻomaʻamaʻa pinepine ʻia i ʻelua manawa e hōʻoluʻolu i ke kaumaha
-
Ka hiki ke hana mīkini a me ka mālama ʻana i ka ʻili
I loko o kakūlana annealed, Loaʻa i ka 1.2767 ka machinability maikaʻi, ʻoiai ʻaʻole i like ke kiʻekiʻe me kekahi mau kila alloy haʻahaʻa. Paipai ʻia nā mea hana Carbide a me nā ʻōnaehana coolant kūpono. Nā hana ʻili e like menitriding, uhi PVD, a i ʻoleka nitriding plasmahiki ke hoʻonui i ke kūpaʻa ʻana o ka ʻaʻahu a me ke ola lawelawe.
Nā Manaʻo Kōkua no ke Kumu: E kiʻi i ke kila kila maikaʻi mai nā mea hoʻolako hilinaʻi
Inā paha ʻoe e pono ai1.2767a i ʻole kona mau mea like e like meAISI L6, he mea koʻikoʻi ka maikaʻi a me ka hiki ke hahai ʻia. E koho mau i nā mea hoʻolako hilinaʻi me ka kaohi maikaʻi a me nā palapala kūlike.
sakysteel, kahi mea hoʻolako hilinaʻi o nā mea hao a me ke kila kila, hāʻawi:
-
ʻO DIN 1.2767 a me ke kila kila AISI L6 me nā MTC piha
-
Nā nui maʻamau a me nā lawelawe ʻoki-a-lōʻihi
-
Nā koho lapaʻau wela a me nā koho lapaʻau ʻili
-
Hoʻouna wikiwiki honua a me ke kākoʻo loea
sakysteelhōʻoia i ka maikaʻi pololei no nā mea hana koi a me nā papahana ʻenekinia.
Hōʻuluʻulu manaʻo
1.2767 kila mea hanahe kila kila hana anu kiʻekiʻe loa i ʻike ʻia no kona paʻakikī maikaʻi loa a me ke kūpaʻa ʻana i ka ʻaʻahu. ʻO kona mea like honua maʻamauAISI L6, me nā mea like e like me SKT4 ma Iapana a me BD2 ma UK. Inā ʻoe e hana ana i nā pahi ʻokiʻoki, nā ʻōmole plastik, a i ʻole nā make, ʻo ka hoʻohana ʻana i ka 1.2767 a i ʻole kona mea like e hōʻoiaʻiʻo i ka hana kūpono ma lalo o ke kaumaha.
ʻO ka hoʻomaopopo ʻana i nā mea like e ʻae ai i ka maʻalahi o ke kumu kūʻai honua a hōʻoia i ka kūlike me kāu mau kūlana hana. No nā mea kūʻai, nā ʻenekinia, a me nā mea hana mold ma ka honua holoʻokoʻa, ke kūʻai aku mai nā mea hoʻolako e like mesakysteelhōʻoiaʻiʻo i ka hana mau a me ka hilinaʻi.
Ka manawa hoʻouna: Aug-05-2025