Shamol turbinasi asosiy shaft rulman uyasi

Shamol turbinasi asosiy shaft rulman uyasi

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To'lov turi:	L/C,T/T
Inkoerm:	FOB,CFR,EXW
Min. Buyurtma:	300
Tashish:	Ocean,Land,Air,Express
Port:	Ningbo,Shanghai

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Tovar: yo'q

Origin: Ningbo

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Mahsulot tavsifi

 Shamol turbinasi asosiy milya podshipniklari korpusi gorizontal o'qli shamol turbinalarining asosiy tarkibiy qismi bo'lib, rotor milini qo'llab-quvvatlash va aerodinamik yuklarni nacelle ramkasiga o'tkazish uchun javobgardir. Uzluksiz tsiklik yuklash, haddan tashqari harorat o'zgarishlari va 20+ yillik xizmat muddati talablari ostida ishlaydigan ushbu komponent ajoyib charchoqqa chidamlilik, o'lchov barqarorligi va metallurgiya mustahkamligini talab qiladi. 
 Ningbo Ruican ushbu korpusni QT700-2 egiluvchan temirning nozik investitsiya quyish yo'li bilan ishlab chiqaradi, so'ngra rulman o'rindiqlarining muhim yuzalarini, murvat teshiklari naqshlarini va o'rnatish interfeyslarini 5 eksa CNC ishlov berish orqali ishlab chiqaradi. Bizning integratsiyalashgan ishlab chiqarishimiz xom ashyodan tayyor komponentgacha to'liq kuzatuvni ta'minlaydi. 
 Materiallar spetsifikatsiyalari 

Parameter
Specification


Material
QT700-2 (EN-GJS-700-2) ductile iron

Tensile Strength
≥ 700 MPa

Yield Strength
≥ 420 MPa

Elongation
≥ 2%

Hardness
225–305 HBW

Nodularity
≥ 80% (Grade I–II per ISO 945)

Microstructure
Pearlite matrix with ≥ 80% nodular graphite

 Kasting spetsifikatsiyalari 

Parameter
Specification


Casting Process
Silica sol investment casting

Dimensional Tolerance
ISO 8062 CT5–CT7

Surface Roughness
Ra 6.3–12.5 μm (as-cast); Ra 1.6 μm (machined)

Weight Range
50–300 kg

Wall Thickness
15–60 mm

NDE (Non-Destructive Examination)
UT per EN 12680-2, Level 2

 CNC ishlov berish parametrlari 

Parameter
Specification


Machining Tolerance
±0.02 mm (bearing seat); ±0.1 mm (general)

Bearing Seat Roundness
≤ 0.02 mm

Cylindricity
≤ 0.03 mm

Surface Finish (bearing seat)
Ra 0.8 μm (ground)

Bolt Hole Position
True position ±0.05 mm

Machining Equipment
5-axis CNC vertical machining center

 Sifat nazorati  Kritik qismlarda 100% ultratovush tekshiruvi
 GD&T hisoboti bilan CMM orqali o'lchovli tekshirish
 Nodulyarlik va matritsa tuzilishi uchun metallografik tekshirish
 Alohida quyma sinov barlarida valentlik va zarba sinovi
 EN 10204 bo'yicha to'liq material sinov hisoboti (MTR) 3.1
 PPAP hujjatlari so'rov bo'yicha mavjud 
 Ilovalar  MVt toifali gorizontal o'qli shamol turbinalari (1,5 MVt-8 MVt)
 Quruqlikdagi va dengizdagi shamol turbinalarining nacelle yig'ilishlari
 Shamol turbinasi asosiy milni qo'llab-quvvatlash tizimlari
 Qayta tiklanadigan energiya manbalari bo'linmalari
 

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Bosh sahifa> Mahsulotlar> Muhandislik texnika qismlari> Shamol turbinasi asosiy shaft rulman uyasi

Biz bilan bog'lanish

Ms. Wendy

Xabar QOLDIRISH

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Parameter	Specification
Material	QT700-2 (EN-GJS-700-2) ductile iron
Tensile Strength	≥ 700 MPa
Yield Strength	≥ 420 MPa
Elongation	≥ 2%
Hardness	225–305 HBW
Nodularity	≥ 80% (Grade I–II per ISO 945)
Microstructure	Pearlite matrix with ≥ 80% nodular graphite

Parameter	Specification
Casting Process	Silica sol investment casting
Dimensional Tolerance	ISO 8062 CT5–CT7
Surface Roughness	Ra 6.3–12.5 μm (as-cast); Ra 1.6 μm (machined)
Weight Range	50–300 kg
Wall Thickness	15–60 mm
NDE (Non-Destructive Examination)	UT per EN 12680-2, Level 2

Parameter	Specification
Machining Tolerance	±0.02 mm (bearing seat); ±0.1 mm (general)
Bearing Seat Roundness	≤ 0.02 mm
Cylindricity	≤ 0.03 mm
Surface Finish (bearing seat)	Ra 0.8 μm (ground)
Bolt Hole Position	True position ±0.05 mm
Machining Equipment	5-axis CNC vertical machining center