ASTM 4140 Hot Rolled Forged Alloy Steel Round Bar

Hōʻike huahana:

ʻO ke kila pōʻai e pili ana i ke kila lōʻihi paʻa me ka ʻāpana pōʻai.Hōʻike ʻia kona kikoʻī ma ke anawaena (mm).No ka laʻana, "50mm" pili i ke kila poepoe me ke anawaena o 50mm.

Hoʻokaʻawale ma ke kaʻina hana:

Hoʻokaʻawale ʻia ke kila poepoe i ka ʻōwili wela, forging a me ke kiʻi anu.ʻO ka kikoʻī o ke kila a puni wela he 5.5-250mm.Ma waena o lākou, 5.5-25mm liʻiliʻi pōʻai kila i hāʻawi nui ʻia i nā pūʻulu o nā kaola pololei, i hoʻohana mau ʻia e like me ka hoʻoikaika ʻana, nā bolts a me nā ʻāpana mechanical like ʻole;ʻO ke kila pōʻai ʻoi aku ka nui ma mua o 25mm e hoʻohana nui ʻia no ka hana ʻana i nā ʻāpana mīkini, seamless steel tube billets, etc.

Hoʻokaʻawale ʻia e ka haku melemele:

Hiki ke hoʻokaʻawale ʻia ke kila kalapona i ke kila kalapona haʻahaʻa, ke kila kalapona waena a me ke kila kalapona kiʻekiʻe e like me ka haku mele ʻana (ʻo ia hoʻi ke kalapona ʻokoʻa).

Hoʻokaʻawale e like me ke kila kila:

E like me ka maikaʻi o ke kila, hiki ke hoʻokaʻawale ʻia i ke kila kalapona maʻamau a me ke kila kalapona kiʻekiʻe.

Nā ʻokoʻa ma waena o ke kila poepoe a me nā mea hoʻoikaika ʻē aʻe:

1. He okoa ka helehelena.ʻO ke kila poepoe he laumania a poepoe, ʻaʻohe wrinkle a iwi ʻaoʻao paha, a ua kālai ʻia ka ʻili o nā pahu kila ʻē aʻe, a ʻo ia ka hopena o kahi paʻa liʻiliʻi ma waena o ke kila poepoe a me ke kaʻa, ʻoiai ʻo ka mea paʻa ma waena o nā pahu kila ʻē aʻe a me ka ʻāpana. nui.

2. He okoa ka haku mele ana.No ke kila kalapona haʻahaʻa maʻamau ke kila poepoe (he kila Papa I), a ʻo nā kī kila ʻē aʻe ka nui o ke kila kila.

3. He okoa ka ikaika o ke kila poepoe.He haʻahaʻa ka ikaika o ke kila poepoe, ʻoiai ke kiʻekiʻe o nā kila ʻē aʻe.ʻO ia hoʻi, ke hoʻohālikelike ʻia me nā mea hoʻoikaika ʻē aʻe, hiki i ke kila poepoe me ke anawaena like ke hoʻohaʻahaʻa i ka haʻalulu, akā ʻoi aku ka ikaika o kona plasticity ma mua o nā mea hoʻoikaika ʻē aʻe.ʻO ia hoʻi, ʻoi aku ka liʻiliʻi o ke kila poepoe ma mua o ka huki ʻia ʻana, a ʻo nā mea hoʻoikaika ʻē aʻe he liʻiliʻi liʻiliʻi ma mua o ka huki ʻia ʻana.

Paʻa hoʻohālikelike kila pōʻai:

Nā kiʻi huahana:

Hoʻopili a hoʻouna ʻia:

Noi:

1) mokulele, kaʻa, kaʻaahi

2) Pā hale, nā lei, ke keʻena lako, ka pā kukui

3) ka pā hoʻouna, ka pā hoʻomanaʻo solar, ka pale kihi, ka mea hoʻokaʻawale

4) ʻO ka ʻōmole inu, ka pāpale, ke apo-huki, ka ʻili a me ka uhi

5) ʻO nā huahana uila, ka pā mīkini ʻenehana

6) PS baseplate, CTP baseplate, hōʻailona, ​​nameplate

7) Alumimum hehi / embossed pā, kinai ʻia a me ka pā mua

8) Aluminum reefer ipu a me ka kūikawā ipu, etc.

Nā ʻāina e lawe aku ana:

FAQ:

1. No ke aha ʻoe e koho ai iā mākou?

ʻO kā mākou hui he 12 mau makahiki.Mālama mākou i ka maikaʻi o nā huahana, aia nā kānaka kūikawā no ka maikaʻi.

Inā loaʻa iā ʻoe ke kumu kūʻai haʻahaʻa mai nā mea hoʻolako ʻē aʻe, e uku mākou i ʻelua manawa i nā mea kūʻai aku e pili ana i ke kumukūʻai kiʻekiʻe.

2. Pehea ka lōʻihi o kāu manawa hāʻawi?

E like me ka nui.Ma keʻano maʻamau i loko o 2-7 mau lā inā i ka waihona.A 15-20 mau lā ināʻaʻole i ka waihona.

3.He aha kāu mau hua'ōlelo uku?

A: E T / T 30% ma mua, a me 70% ma mua o ka lawe ʻana.

B: 100% L/C i ka ʻike.

C: Na T / T 30% ma mua, a me 70% L / C i ka ʻike.

4.Ke hāʻawi neiʻoe i nā laʻana?He manuahi anei?

ʻAe, hāʻawi mākou i ka hāpana no ka manuahi akā ʻaʻole e uku i ke kumukūʻai o ka ukana.

5.He aha inā ʻaʻole ʻoluʻolu ka mea kūʻai?

Inā he pilikia me ka huahana, lawe mākou i ke kuleana piha.

Inā he pilikia ma ke kaʻina hana, e kōkua mākou iā ʻoe e hoʻoponopono.