Wo Erwo XC60 follows S90 car advocate ear film met with blame, the Woerwo of proceed with is in idle fast when the sound that can give out buzzing noise, low frequency shook to had been affected badly drive experience, from come up somehow say Woerwo cannot have brought this some drive experience.
The Woerwo that sales volume rises ceaselessly
Car city whole glides, but momentum of growth of Wo Erwo sales volume is apparent, sales volume data showed Woerwo April this year, only month sales volume achieved 12192, rise compared to the same period 16.8% , among them 3 cars become XC60, XC90, S90 sales volume takes on.
The main reason that Wo Erwo sales volume rises depends on at 2 o'clock, attracted customer really for inferior terminal price, demote active dominant position of competition lets a person really cannot help doing sth, 2 promote really for the Woerwo on strength of design, product apparent, plus auspicious and ceaseless sale group, make its have excellent market performance.
Sales volume promotes brought negative issue
Resonance problem solved solution of Wo Erwo resonance, Woerwo, resonance ear is fond of Woerwo how to do such problem net to go up more, car of many XC60, S90 advocate be perplexed by place of this one problem really.
Main problem centers in:
Hot car idle fast when passenger of in front of can be oppressed by low frequency resonance ear film, but back row passenger does not have this kind of problem.
Travel rumbles on macadam face the resonance of grand presses approach ear film badly also, and road outdated is measured more quickly to also have resonance from the car in the large vehicle such as old freight car, bus.
Resonance issue is at present more general, problem of such large-scale product is complained, basically can be design flaw certainly, only white automobile body designs unreasonable ability to be able to cause resonance, of course this is basic problem place.
How is resonance problem solved?
One share issue comes from discharge at end, one share issue comes from at sound insulation cotton and stop shake board, essential and efficient way plays a seriousness of can abate syntonic in the condition that does not improve design of white automobile body, so most XC90 and S90 car advocate can choose whole vehicle sound insulation mostly, will turn resonance issue infirmly through improving the sound insulation layer of 4 the door, roof and motherboard.
