Hoʻokomo kālā hoʻolei Carbon Steel Swing Bearing Hale
Get Latest Price| ʻO keʻano o ka uku: | L/C,T/T |
| ʻO Incoterm: | CFR,FOB,EXW |
| Min. Kāpena: | 200 Piece/Pieces |
| Nā kaʻa: | Ocean,Land,Air,Express |
| ʻO Port: | Ningbo,Shanghai |
| ʻO keʻano o ka uku: | L/C,T/T |
| ʻO Incoterm: | CFR,FOB,EXW |
| Min. Kāpena: | 200 Piece/Pieces |
| Nā kaʻa: | Ocean,Land,Air,Express |
| ʻO Port: | Ningbo,Shanghai |
ʻO Brand: ʻaʻohe
Origin: Ningbo
| Nā Uniona Kuai | : | Piece/Pieces |
| ʻAno pūʻolo | : | pahu pahu |
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ʻO ka hoʻolilo ʻana i nā mea hoʻolimalima koʻikoʻi no ka hoʻolei ʻana i ke kalapona kila swing bearing hale (slewing ring noho) no ka excavator a me ka crane superstructure rotation system. ʻO ka pōʻai pōʻai pōʻai mīkini pololei a me ke alo noho no ka hui apo slewing. Loaʻa i ka ASTM A216 WCB a me ke kila haʻahaʻa haʻahaʻa ikaika kiʻekiʻe (HSLA). Hoʻokipa ʻia nā kiʻi hoʻolei OEM maʻamau.
ʻO ka wehewehe ʻana o ka huahana piha: ʻO ka hale swing bearing - ʻike ʻia hoʻi ʻo ka slewing ring seat a i ʻole turntable bearing frame - ʻo ia ke ʻano hana ma waena o ka superstructure rotating o ka excavator a me ka undercarriage. Pono ia e lawe i ke kaumaha piha o ka superstructure i ka manawa like, e kū i nā haawe kowali ikaika a me nā manawa tilting mai nā ikaika ʻeli bakeke, a hāʻawi i kahi noho palahalaha, pōʻai pōʻai-pololei no ke apo slewing apo.
Hoʻokumu ʻia kā mākou mau hale hoʻokele koʻi koʻi i ka ASTM A216 WCB carbon steel a i ʻole nā papa helu HSLA i koho ʻia e ka mea kūʻai aku, me ka hoʻohana ʻana i ke kaʻina hoʻolei ʻana i ka nalo no ka hoʻokō ʻana i nā hale ribbed paʻakikī a me nā luna o loko i kahi ʻāpana. ʻO ka geometry hoʻoikaika ʻana i nā iwi ʻaoʻao - e koi ana i ka wili nui ma kahi ʻāpana i hana ʻia - ua hoʻolei ʻia, e hāʻawi ana i ka hāʻawi like ʻana i ka ukana me ka ʻole o ke kaumaha ma nā welds.
Ma hope o ka hoʻolele ʻana i ka CNC machining ma nā kikowaena machining multi-axis e hoʻokō i ka pololei o ka pōʻai pōʻai (± 0.1 mm kūlana ʻoiaʻiʻo), ka palahalaha o ka noho ʻana (≤ 0.05 mm), a me ka hoʻomanawanui ʻana o ke anawaena (H7/h6) i koi ʻia no ka hoʻouka ʻana i ke apo slewing kūpono a me ka pololei o ka rotation.
Nā mea nui:
Nā kikoʻī:
| Parameter | Details |
|---|---|
| Material | ASTM A216 WCB / Q345B / A572 Gr.50 |
| Casting process | Investment casting (lost-wax) |
| Typical OD range | 400 mm — 1,200 mm (custom) |
| Seating face flatness | ≤ 0.05 mm |
| Bolt circle position accuracy | ±0.1 mm true position |
| Register bore tolerance | H7 |
| NDE | UT per ASTM A609 / radiography on request |
| Heat treatment | Normalize (N) or normalize + temper (N+T) |
| Surface treatment | Shot blast Sa2.5 + epoxy primer |
| Min. order quantity | 100 pcs |
| Lead time | 40–55 days |
Nā ʻoihana noi:
No ke aha e koho ai iā mākou: ʻO kā mākou hiki ke hoʻolei kālā no nā mea hoʻolālā nui - i hui pū ʻia me nā kikowaena mīkini CNC multi-axis me nā huakaʻi a hiki i 1,500 mm - nā kūlana CNS Andcasting ma ke ʻano he mea hoʻolako kumu hoʻokahi no nā noho apo paʻakikī a me nā hale lawe. Hāʻawi mākou i nā palapala NDT piha, nā hōʻike dimensional, a hiki ke hoʻonohonoho i ka nānā ʻana o nā ʻaoʻao ʻekolu (SGS, BV, TÜV) no nā hoʻoheheʻe koʻikoʻi.

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