Home> Nā Huahana> NA Nāʻenehana meʻenehana> Hoʻokomo kālā hoʻolei Carbon Steel Swing Bearing Hale
Hoʻokomo kālā hoʻolei Carbon Steel Swing Bearing Hale
Hoʻokomo kālā hoʻolei Carbon Steel Swing Bearing Hale
Hoʻokomo kālā hoʻolei Carbon Steel Swing Bearing Hale
Hoʻokomo kālā hoʻolei Carbon Steel Swing Bearing Hale
Hoʻokomo kālā hoʻolei Carbon Steel Swing Bearing Hale
Hoʻokomo kālā hoʻolei Carbon Steel Swing Bearing Hale
Hoʻokomo kālā hoʻolei Carbon Steel Swing Bearing Hale

Hoʻokomo kālā hoʻolei Carbon Steel Swing Bearing Hale

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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
Huahana Huahana

ʻO Brandʻaʻohe

OriginNingbo

Hāʻawe & lawe
Nā Uniona Kuai : Piece/Pieces
ʻAno pūʻolo : pahu pahu

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ʻO ka mīkini hana mīkini cnc machining
Hōʻike Huahana

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:

  • Mea: ASTM A216 WCB kalapona kila / HSLA māka (Q345B / A572-Gr50)
  • Ka hoʻolei ʻana: Ka hoʻolei kālā - nā iwi ʻaoʻao, ʻaʻohe hui wili, nā ala hoʻouka like
  • CNC machining: Bolt pōʻai ʻoiaʻiʻo kūlana ± 0.1 mm; noho palahalaha ≤ 0.05 mm
  • Hoʻopili i ke apo slewing: ʻO ke apo pololei / kākau inoa e hoʻokūkū i ke apo pepehi kanaka OD
  • Kūleʻa kūʻokoʻa: Ka hoʻāʻo ultrasonic piha (UT) ma ke kino hoʻolei ʻana no ka ASTM A609
  • OEM Maʻamau: E ʻae i ke kaha kiʻi 2D/3D, hoʻohālike i ka ʻenekinia hoʻohuli
  • IATF16949 kaʻina hana aʻo i pili i nā hoʻolei koʻikoʻi āpau

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:

  • ʻO ka superstructure hydraulic excavator (1T-100T papa)
  • Mobile a me ka crawler crane slewing system
  • ʻO nā hale hoʻoheheʻe ʻo waho a me ke awa
  • ʻO nā papa pākaukau rotary rig
  • Nā noho hoʻoheheʻe makani turbine a me ka pitch bearing

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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