| ʻO keʻano o ka uku: | L/C,T/T |
| ʻO Incoterm: | FOB,CFR,EXW |
| Min. Kāpena: | 100 Piece/Pieces |
| Nā kaʻa: | Ocean,Land,Air,Express |
| ʻO Port: | NIngbo,Shanghai |
Share:
ʻO Brand: ʻaʻohe
Origin: Ningbo
| Nā Uniona Kuai | : | Piece/Pieces |
| ʻAno pūʻolo | : | pahu pahu |
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ʻO ka hale hoʻoheheʻe slewing ring kekahi o nā hale lawe ukana koʻikoʻi loa ma kahi excavator. Hoʻopili ia i ke kaʻa o luna i ke kaʻa lalo a pono e hoʻopili i nā radial hui nui, axial, a me nā ukana manawa i hana ʻia i ka wā e ʻeli, koli, a me ka huakaʻi - ʻoiai e mālama ana i ka geometry pololei no ke apo apo pepehi a me kona mau mīkini kūloko.
Hana ʻo Ningbo Ruican i nā hale hoʻopaʻa apo me ka hoʻohana ʻana i ke kaʻina hoʻoheheʻe kālā silica sol ma 42CrMo4 (AISI 4140 equivalent) kila kila, a ukali ʻia me ka hoʻopau ʻana i ka mīkini ʻo CNC o nā pahu bearing, nā hiʻohiʻona bolt-hole, a me nā mea e kau ana i nā maka. Hāʻawi ke ala hoʻoheheʻe kālā i kahi hale kokoke i ka ʻupena me nā ʻāpana pā like ʻole a me ke kahe ʻana ʻole o ka palaoa, e pale ana i nā hemahema o loko a me nā nāwaliwali kuhikuhi e pili ana i nā hana welded a i ʻole nā mea hoʻolei one.
Hāʻawi ʻia kēlā me kēia hale i ke kūlana wela piha (hoʻopiʻi ʻia a hoʻonā ʻia i 269–302 HB) me nā ʻili mīkini i nānā ʻia ma CMM e kūʻē i nā kiʻi kiʻi o nā mea kūʻai aku. Inā ʻoe e kūkulu nei i nā mea ʻeli 20-ton, 30-ton, a i ʻole 40-ton class - a i ʻole e lawelawe ana i ka aftermarket - hana mākou i kāu mau kaha kiʻi a me nā puke.
| Parameter | Specification |
|---|---|
| Material | 42CrMo4 alloy steel (AISI 4140 / DIN 1.7225 equivalent) |
| Manufacturing Process | Silica sol investment casting + CNC machining |
| Heat Treatment | Quenched & tempered, 269–302 HB (adjustable to requirement) |
| Casting Tolerance | ISO 8062 CT5–CT6 (machined critical features per drawing) |
| Typical Weight Range | 80–350 kg per housing |
| Surface Finish | Ra 1.6–3.2 µm on machined faces; shot-blasted as-cast surfaces |
| Inspection | CMM dimensional check, UT/MT crack detection on request, EN 10204 3.1 material certificate |
| MOQ | Negotiable — prototype to serial production volumes |
| Applicable Machines | 20–40 ton excavators, material handlers, demolition machines |
Hōʻike ka hale i hoʻopili ʻia i ka nāwaliwali o HAZ (kahi i hoʻopili ʻia i ka wela) kahi i hoʻomaka ai nā māwae luhi. ʻO ka hoʻolei ʻia ʻana o ke one ma kēia papa nui e lawe pinepine i nā slag inclusions a me ka porosity e ʻike wale ʻia ma hope o ka hana ʻino - ʻoki ʻia ka ʻāpana i ka wā o ka hana ʻana. ʻO ka hoʻolei kālā ʻana me nā pūpū silica sol e hana i ke kila maʻemaʻe me ka haʻahaʻa haʻahaʻa o ke kinoea, a ʻo kā mākou densitometry a me ka paʻakikī i loko o ka hale e nānā i nā anomalies hopu wela ma mua o ka hoʻomaka ʻana o ka mīkini.
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