Xác định tải trọng động tác động lên vỏ cầu chủ động xe tải nhẹ sản xuất, lắp ráp tại Việt Nam

NGHIEN CLfU-TRAO DOI

XAC DjNH TAI TRONG DONG TAC DONG

LEN V6 CAU CHO DONG XE TAI NHE

SAN XUAT, LAP RAP TAI VIET NAM' \

DETERMINATION OF DYNAMIC FORCES IMPACT ON HOUSING

OF DRTONG AXLE IN LIGHT TRUCK PRODUCED AND ASSEMBLED

IN VIETNAM

Trin Phiic Hoa', Trinh Minh Hoang", Li Hong Qnan'

'Vien Cfl khi Bdmg lac, Trflcmg Dai hgc Bich Khoa Hi Noi

'Khoa Cdng nghe O to. Trudng Dai hgc Cong nghiep Hi NOi

T6MTAT

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Tfl khOa: Vd cau chu ddng xe tdi nhe, mdhinh ddng lUc hoc, phanh, quay vdng, tieu chuan ISO

8o08:1995,

ABSTRACT

To be able to proceed a complete production far systems of automobile products manufactured

and assembled m Vietnam, we need to have in-depth investment for development research with high

qualify. In particular, priority should be given to research on the design and manufacture of details on

vehicle, m which there is driving axle. In the working process, the driving axle housing is influenced by

the dynamic forces which are depended both on the driver control and road conditions. The variation

of dynamic forces caused by fatigue damage phenomenon reduces the durability ofthe housing This

paper focus on methods and model to determine the dynamic forces an the driving axle housing. This

model IS based on a dynamic model afUght truck. The study on dynamic fimes has been done with the

real conditions when vehicle moving an the road.

o „ „ ^^^^o^^- Driving axle housing light truck, dynamic model, break, turn around, ISO

8608:1995 standard. O -

ISSN0866-70S6

T*P CHl CO KH( VI$T NAM, S6 7 nam 2016

www.cokhivietnam.vn