Izibiyeli ze-injini zokuxhoma i-ductile iron cast

Izibiyeli ze-injini zokuxhoma i-ductile iron cast

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Uhlobo lokuhlawula:	L/C,T/T
Incoterm:	FOB,CFR,EXW
Min. Myalelo:	300 Piece/Pieces
Zothutho:	Ocean,Land,Air,Express
Port:	Ningbo,Shanghai

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Ingcaciso yeMveliso

Iimpawu zeMveliso

Ukupakisha kunye nokuhanjiswa

Ingcaciso yeMveliso

Iimpawu zeMveliso

Ibhanti: akukho nanye

Origin: Ningbo

Ukupakisha kunye nokuhanjiswa

Ukuthengisa iiyunithi	:	Piece/Pieces
Uhlobo lwephakheji	:	ibhokisi/iphalethi

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i-shaft ye-cunjin ye-cnc

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Ingcaciso yeMveliso

 Isibiyeli sokunyuswa kwe-injini likhonkco lolwakhiwo phakathi kwe-powertrain kunye nomzimba wesithuthi okanye i-subframe. Kufuneka ibambe ubunzima be-injini ye-static, idlulisele ukusabela kwe-torque phantsi komthwalo, kwaye igcine ukuziphatha kwe-NVH kuqikelelwa - lonke ixesha usinda kwi-15+ iminyaka yokungcangcazela, ukukhwela ibhayisekile kunye nemithwalo yothuso ngamaxesha athile. Ngenxa yokuba isibiyeli sinomthwalo kodwa asiyonxalenye yokunxiba, imowudi yokusilela okubalulekileyo kukudinwa kukuqhekeka kutshintsho lwecandelo, elenza ukuba umgangatho wokujula kunye nejometri yefillet igqibe. 
 I-Ningbo Ruican yenza izibiyeli zokuxhoma injini kwi-QT500-7 ductile iron (ISO 1083, ASTM A536 80-55-06 elinganayo) nge-silica sol investment casting. Inkqubo ekufutshane-netha-imilo isenza ukuba sivelise kwakhona ijometri etshayelweyo yesibiyeli, abaphathi abadibeneyo kunye neefayili ezinesisa ngaphandle kwenkunkuma yomatshini womatshini-ukusuka-oluqilima okanye imiqobo yedrafti yokugalela isanti. Isiphumo sisibakethi esinesakhiwo esiqhubekayo se-nodular kunye neempawu eziqinisekisiweyo zomatshini, zilungele umgca wokuhlanganisa isithuthi. 
 Izibiyeli zenziwa ngoomatshini be-CNC kwii-stud pads, ubuso kunye nobuso bebholiti, kwaye zinokubonelelwa ngezinto ezifakwayo ezinemisonto, ii-studs okanye i-elastomer isolator sub-assembly ngomthengi ngamnye we-BOM. Kwiinkqubo zokutyisa imigca ye-OEM yeemoto sibonelela ngamaxwebhu apheleleyo eNqanaba lesi-3 lePPAP, izifundo zesakhono seCPk kwiipateni zomngxunya obalulekileyo, kunye ne-100% yokulinganisa okubalulekileyo. 
 IiNgcaciso eziphambili 

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-ukusuka-Solid: Umahluko NVH-Relevant  Isibiyeli esihonjiswe kwibha eyomeleleyo sizuza ingqolowa ethe tye kunye neekona ezibukhali ezisebenza njengokunyuka koxinzelelo- iintanda ziqala apho. Isibiyeli esakhiweyo sibunjiwe ukuze silandele indlela yomthwalo enefilts ezigudileyo kulo lonke utshintsho, eyona nto ifunwa ziinjineli zokudinwa. Kwimveliso, ukuphosa utyalo-mali kwakhona kususa i-50-70% yesiqulatho somatshini ngokuchasene ne-bar-stock, kwimiqulu ukusuka kwi-500 ukuya kwi-100,000 yamaqhekeza ngonyaka, oko kuyenza ibe yinkqubo engqiqweni kwiintsapho zee-injini. 
 Kutheni ukhetha uNingbo Ruican  I-IATF 16949 iqinisekiswe nge-APQP, i-PPAP kunye ne-SPC ekusetyenzisweni kwemihla ngemihla
 Ukuphosa okudibeneyo + i-CNC + unyango lobushushu - iqabane elinye eliphendulayo lejometri, ubunzima kunye nokufaneleka
 Iprototype ukuya kwi-serial: amanqaku okuqala kwiiveki ezi-2-3, emva koko izikali ezifanayo zesixhobo kwimveliso yobuninzi
 Inkqubo yentsimbi ye-Ductile: QT400-18 ukuya kwi-QT700-2 kunye nokwahluka kwentsimbi yekhabhoni kwizibiyeli ezinomthwalo ophezulu
 Ukuthumela amava kumazwe aseYurophu naseMntla Melika tier-1 kunye neenkqubo ze-OEM
 

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Ikhaya> Imveliso> Amalungu azenzekelayo> Izibiyeli ze-injini zokuxhoma i-ductile iron cast

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Ms. Wendy

Shiya umyalezo

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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