X***9
发帖数: 7385 | 1 2015的碰撞成绩很好，本田如果只是为了应试的话，干嘛把一些外表看不见的东西又做
了很多提升？
本田黑门给分析分析？
（这里先不介绍软件，外观，配置方面的提升，着重一下结构硬件部分）
More rigid rear bulkhead
More rigid front shock tower bar
New front upper member stiffener (except LX grade)
New center tunnel brace (except LX grade)
New front and rear damper housing stiffeners (except LX grade)
All 2016 Accord Sedan models also get a new all-aluminum hood, 18 pounds
lighter than then steel hood on the 2015 model. For the coupe, further
improved ride quality and handling were also targeted, with more rigid front
shock tower bar, while taking advantage of the inherently more rigid couple
body.
The more rigid body combines with numerous chassis upgrades – including
higher performance dampers, retuned electric power steering and, on Touring
models, new Amplitude Reactive Dampers and hydraulic subframe bushings – to
deliver even more responsive steering and handling together with a more
refined ride quality.
High-Strength Steel
The Accord unibody uses a high degree of high-strength, high-tensile steel.
For the Accord Sedan, fully 55.8-percent of the body uses high-tensile steel
, with 17.2-percent of the steel being ultra-high strength (780, 980 or 1,
500 megapascals). This contributes to higher body rigidity and reduced
weight, which directly benefits ride and handling, interior quietness,
performance and efficiency and long-term durability.
Aluminum
All 2016 Accord Sedans get a new all-aluminum hood, shaving approximately 18
pounds of weight compared with the steel hood it replaces. Taking weight
out of the front end in this way contributed to improved handling feel and
response.
Noise, Vibration and Harshness (NVH) Reduction
Generation after generation, the Accord’s ability to filter out noise,
vibration and harshness (NVH) from the ride experience has become measurably
better. For the ninth-generation Accord the reduction efforts are even more
impressive, beginning with structural improvements in the unit-body and the
greatest use of high-tensile steel in Accord history. The exceptional
rigidity of the unit body reduces bending and twisting, which directly
improves NVH characteristics.
Aerodynamic tailoring of the body and undercarriage also contribute to
reduced cabin noise levels as turbulence is reduced in the surrounding
airflow. The strategic use of specific engine-, body-, door- and interior-
insulation materials also contributes to an even quieter cabin in both Sedan
and Coupe models. This directly increases passenger comfort and helps put
the Accord near the top of its class for quietness. NVH countermeasures
continue, even in areas that cannot be seen. These include under the hood,
inside the doors and body openings, and in the technical properties of the
interior carpeting and trim. Key Accord NVH countermeasures include:
Body A-pillars are nearly flush with the windshield glass for reduced
wind noise
Windshield wipers are positioned flush with the rear edge of the hood,
smoothing airflow for reduced noise
Windshield and side glass thickness is optimized for reduced wind noise
Hood insulator reduces audible engine and road noise
Fender liner insulators reduce road and tire noise
Sealing rubber at bottom of doors reduces road noise
Foam at leading edge of front door openings reduces road and tire noise
Trunk trim with insulator reduces road noise | z*******o
发帖数: 1710 | |
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