Lehae> Lihlahisoa> Likarolo tsa Auto> Li-brackets tsa enjene tse kenyang ductile iron casting
Li-brackets tsa enjene tse kenyang ductile iron casting
Li-brackets tsa enjene tse kenyang ductile iron casting
Li-brackets tsa enjene tse kenyang ductile iron casting
Li-brackets tsa enjene tse kenyang ductile iron casting
Li-brackets tsa enjene tse kenyang ductile iron casting
Li-brackets tsa enjene tse kenyang ductile iron casting
Li-brackets tsa enjene tse kenyang ductile iron casting

Li-brackets tsa enjene tse kenyang ductile iron casting

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Mofuta oa Lekhetho:L/C,T/T
Incoterm:FOB,CFR,EXW
Min. Laela:300 Piece/Pieces
Lipalangoang:Ocean,Land,Air,Express
Port:Ningbo,Shanghai
Litšobotsi tsa Sehlahisoa

Mochineha ho letho

OriginNingbo

Ho paka le ho tlisa
Ho rekisa lihlopha : Piece/Pieces
Mofuta oa Sephutheloana : lebokose/palete

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Moenjinie Shaft Cnc mochini
Tlhaloso ea Sehlahisoa

Bracket e kenyang enjene ke sehokelo sa sebopeho lipakeng tsa powertrain le 'mele oa koloi kapa subframe. E tlameha ho ts'oara boima ba enjene e sa fetoheng, e fetise karabelo ea torque tlas'a moroalo, 'me e boloke boitšoaro ba NVH bo lebelloa - tsohle ha e ntse e phela lilemo tse 15+ tsa ho thothomela, ho palama baesekele le meroalo e tšosang ea linako tse ling. Hobane bracket e jara meroalo empa e se karolo e sa sebetseng, mokhoa oa ho hloleha oo e leng oa bohlokoa ke ho khathala ho fetelletsang likarolo, e leng se etsang hore boleng ba ho lahla le jiometry ea fillet e be qeto.

Ningbo Ruican e etsa li-brackets tse kenyang enjene ka QT500-7 ductile iron (ISO 1083, ASTM A536 80-55-06 e lekanang) ka silika sol investment casting. Ts'ebetso e haufi-ufi ea sebopeho e re lumella ho hlahisa jiometry ea bracket, baokameli ba kopaneng le li-fillets tse fanang ka seatla se bulehileng ntle le litšila tsa machining-ho tloha-solid kapa lithibelo tsa ho rala lehlabathe. Sephetho ke bracket e nang le sebopeho se tsoelang pele sa nodular le thepa e netefalitsoeng ea mochini, e itokiselitseng mohala oa kopano ea koloi.

Li-brackets li entsoe ka mochini oa CNC ho li-stud pads, lifahlehong tsa bore le tsa bolt, 'me li ka fanoa ka lintho tse kentsoeng ka likhoele, lithupa kapa li-elastomer isolator sub-assembly ho bareki ba BOM. Bakeng sa mananeo a fepang mela ea koloi ea OEM re fana ka litokomane tse felletseng tsa PPAP Level 3, lithuto tsa bokhoni ba Cpk mabapi le lipaterone tsa masoba a bohlokoa, le 100% ea ho lekanya maemo a bohlokoa.

Litlhaloso Tse Bohlokoa

Parameter Specification
Material QT500-7 ductile iron (ASTM A536 80-55-06 equivalent)
Manufacturing Process Silica sol investment casting + CNC machining
Mechanical Properties Tensile ≥ 500 MPa, yield ≥ 320 MPa, elongation ≥ 7%
Critical Tolerances Stud hole patterns ±0.05 mm; bore IT7
Weight Range 0.3–4 kg
Finish Machined faces Ra 1.6–3.2 µm; e-coat / powder coat per spec
Inspection Nodularity & hardness per heat, CMM layout, 100% gauge checks
Documentation PPAP Level 3, EN 10204 3.1, SPC capability (Cpk ≥ 1.33)
Applications Passenger car & LCV engine mounts, transmission mounts, subframe brackets

Casting vs Machining-from-Solid: Phapang e Amanang le NVH

Bracket e hoketsoeng ho tsoa bareng e tiileng e rua lijo-thollo tse otlolohileng le likhutlo tse bohale tse sebetsang joalo ka khatello ea maikutlo - mapetso a qala moo. Bracket ea cast e entsoe ho latela tsela ea mojaro ka likhoele tse boreleli phetohong e 'ngoe le e' ngoe, e leng sona seo baenjiniere ba mokhathala ba se batlang. Tlhahisong, tlhahiso ea matsete e boetse e tlosa 50-70% ea litaba tsa machining khahlano le li-bar-stock, ka bongata ho tloha ho likotoana tse 500 ho isa ho tse 100,000 ka selemo, e leng se etsang hore e be mokhoa o utloahalang bakeng sa malapa a ho kenya enjine.

Hobaneng U Khetha Ningbo Ruican

  • IATF 16949 e netefalitsoe ka APQP, PPAP le SPC ts'ebelisong ea letsatsi le letsatsi
  • Ho lahla ho kopantsoeng + CNC + phekolo ea mocheso - molekane a le mong ea ikarabellang bakeng sa geometry, ho thatafala le ho lekana
  • Prototype to serial: lingoloa tsa pele ka libeke tse 2-3, ebe sekala se ts'oanang sa lisebelisoa ho tlhahiso ea bongata
  • Lenaneo la tšepe ea ductile: QT400-18 ho QT700-2 hammoho le mefuta e fapaneng ea tšepe ea carbon bakeng sa masaka a boima bo phahameng
  • Boiphihlelo ba kantle ho naha ho mananeo a tier-1 a Europe le Amerika Leboea le OEM
  • lebitso la kamehla
Lehae> Lihlahisoa> Likarolo tsa Auto> Li-brackets tsa enjene tse kenyang ductile iron casting

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