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Karamin tsari | guda 20 |
Biyan kuɗi | L/C, T/T, O/A, D/A, D/P |
Bayarwa | A cikin kwanaki 15 |
Keɓancewa | Akwai |
Crankshaft yana daya daga cikin mahimman abubuwan da ke cikin injin konewa na ciki, kuma yana da nauyi mai ƙarfi sosai yayin amfani da injin. Zaɓin kayan aiki da hanyoyin masana'antu ya dogara da nau'in injin da lissafi da ƙira na crankshaft. Dole ne a yi amfani da kayan aiki mai ƙarfi don tabbatar da tsawon rayuwar sabis. Ƙarfe crankshafts yawanci ana kera su ne ta hanyar ƙirƙira ko mutuƙar ƙirƙira, kuma idan kayan simintin ƙarfe ne, ana yin su ta hanyar simintin ƙarfe.
Bugu da ƙari, crankshaft shine mafi mahimmancin ɓangaren duk injuna, kuma yana taimakawa wajen motsa injin. Injin ya ƙunshi sassa daban-daban. Ƙwaƙwalwar ƙwanƙwasa da fistan abubuwa ne masu mahimmanci na injin mai juyawa. Idan ba tare da waɗannan mahimman abubuwa guda biyu ba, injin mai jujjuyawar ba zai iya aiki ba.
A cikin injin mai jujjuyawar, piston yana haɗa kai tsaye zuwa crankshaft ta sandar haɗi. Ana kiran crank ginshiƙin injin konewa na ciki. Ita ce ke da alhakin juyar da motsin linzamin fistan zuwa motsin juyawa. Yana aiki bisa ga motsi sama da ƙasa na piston. A cikin wannan labarin, za mu shiga cikin crankshaft.
Injuna daban-daban suna kammala zagayowar wutar lantarki tare da juyin juya halin crankshaft daban-daban. Misali, injin bugun bugu biyu yana kammala zagayowar wutar lantarki bayan jujjuyawar crankshaft daya, yayin da injin bugun guda hudu ke kammala zagayowar wutar lantarki bayan jujjuyawar crankshaft guda biyu.
A crankshaft na iya ɗaukar welded, Semi-m ko tsarin yanki ɗaya. Wannan bangare na injin yana haɗa sashin abin da ake fitarwa na injin zuwa sashin shigarwa.
LAIFUKA DA TUSHEN SHIGA SUNE CUTAR DA YAFI SANARWA NA CUTAR DA RUWAN KWANA DA CRANKSHAFT. Tausasa mujallolin masu ɗaukar hoto saboda lalacewa ta baya ko aikin gyara da bai dace ba, misali reniking mai yawa.
Yawancin crankshafts na OEM an yi su ne da baƙin ƙarfe ko simintin ƙarfe . Ana zuba narkakken ƙarfe a cikin simintin yashi don ƙirƙirar ainihin sifar ƙugiya, sannan wannan ɗanyen simintin ɗin ana sarrafa shi zuwa juriya na ƙarshe.