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Forming method of noise reduction resin panel for vehicle

A molding method and panel technology, applied to vehicle parts, chemical instruments and methods, synthetic resin layered products, etc., can solve the problems of increasing driver and passenger fatigue, affecting car driving safety, and quiet ears, etc., to reduce energy consumption , Both mechanical strength and noise reduction effect, good noise reduction effect

Active Publication Date: 2018-08-21
江苏润祁项目管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Walking on the road, the continuous flow of cars brings harsh horns. No matter you are in the office, classroom, hospital, or home, the horns can't make your ears quiet. The noise of the car not only increases the driver's and passengers' fatigue. Fatigue , and affect the driving safety of the car

Method used

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  • Forming method of noise reduction resin panel for vehicle
  • Forming method of noise reduction resin panel for vehicle

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] Exemplary embodiments according to the technology disclosed herein will be described in detail below based on the accompanying drawings. Note that, for convenience of explanation, in each of the drawings, the arrow "Up" (UP) indicates the direction of the vehicle body upward, the arrow "Front" (FR) indicates the direction of the front of the vehicle body, and the arrow "Left" (LH) indicates the direction of the vehicle body left direction. In the follo...

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Abstract

The invention discloses a forming method of a noise reduction resin panel for a vehicle. The forming method comprises the steps of: (1) producing a metal panel and cutting the metal panel into metal surface layers according to the vehicle body size; (2) producing an epoxy resin panel, and cutting the epoxy resin panel into an epoxy resin layer according to the vehicle body size; (3) producing a macromolecular panel, and cutting the macromolecule panel into a macromolecular layer according to the vehicle body size; (4) making a sound-absorbing layer and a sound insulation layer by one grindingtool; and (5) bonding the metal surface layers, the epoxy resin layer, the macromolecular layer, the sound-absorbing layer and the sound insulation layer successively together with natural resin rubber, wherein the sound-absorbing layer and the sound insulation layer are disposed at interval.

Description

technical field [0001] The invention belongs to the technical field of vehicle resin panel molding, and in particular relates to a molding method of a noise-reducing resin panel for vehicles. Background technique [0002] The impact of noise on human health is multifaceted. Noise acts on the central nervous system of people, causing people's cerebral cortex to be out of balance between excitation and inhibition, resulting in abnormal conditioned reflexes, damage to the tension of cerebral blood vessels, and dizziness, headache, and insomnia. , memory loss and other symptoms, severe cases can produce mental confusion, leading to irritability, insomnia, neurasthenia, bad temper and other problems, making people unresponsive, reducing work efficiency, distracting attention, and causing work accidents. The greater the intensity of the noise, the higher the frequency, the longer the action time, and the smaller the personal endurance, the more serious the harm will be. Statistic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/38B32B7/12B32B27/06B32B27/36B32B15/20B32B15/18B32B15/09B32B15/092B32B27/18B32B27/08B32B37/12B32B33/00
CPCB32B7/12B32B15/09B32B15/092B32B15/18B32B15/20B32B27/06B32B27/08B32B27/18B32B27/36B32B27/38B32B33/00B32B37/12B32B2307/102B32B2307/50B32B2605/08
Inventor 田国雪任坤
Owner 江苏润祁项目管理有限公司
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