Production method of automobile back seat decoration part

A production method and rear seat technology, applied to vehicle seats, vehicle parts, special positions of vehicles, etc., can solve the problems of heavy product weight, unfavorable vehicle lightweight, poor product rigidity, etc., and achieve product weight reduction , Reduce labor intensity and improve production efficiency

Inactive Publication Date: 2013-01-30
WUXI GISSING AUTO ACOUSTIC PARTS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Poor product rigidity;
[0004] 2. The product is heavy, which is not conducive to the lightweight and energy saving of the whole vehicle

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Production of Wuhan Shenlong W2 rear seat trim, product specification: L1100×W550mm

[0014] The production method comprises the steps of:

[0015] a. Put the car seat trim material into the oven between the upper oven heating plate and the lower oven heating plate for drying. The temperature of the upper oven heating plate is controlled at 300~305°C, and the temperature of the lower oven heating plate is controlled at 400~405℃, the baking time is controlled at 100~110 seconds;

[0016] b. Put the baked car rear seat trim material on a 200-ton hydraulic forming machine. The forming pressure of the hydraulic forming machine is controlled at 4.5-5.0 MPa, and the forming time is controlled at 75-80 seconds to obtain the car rear seat decoration pieces of finished products.

[0017] The finished automotive rear seat trims should be inspected, and the inspection items are as follows:

[0018] ① During the inspection, the surface should be flat and free from defects such a...

Embodiment 2

[0022] Production of Wuhan Shenlong TX3 rear seat trim, product specification: L1000×W500mm

[0023] The production method comprises the steps of:

[0024] a. Put the material of the car rear seat trim into the oven between the upper oven heating plate and the lower oven heating plate for drying. The temperature of the upper oven heating plate is controlled at 303~307°C, and the temperature of the lower oven heating plate is controlled at 403~407℃, the baking time is controlled at 110~120 seconds;

[0025] b. Put the baked car rear seat trim material on a 200-ton hydraulic forming machine. The forming pressure of the hydraulic forming machine is controlled at 5.0-5.5 MPa, and the forming time is controlled at 80-85 seconds to obtain the car rear seat decoration pieces of finished products.

[0026] The finished automotive rear seat trims should be inspected, and the inspection items are as follows:

[0027] ① During the inspection, the surface should be flat and free from d...

Embodiment 3

[0031] Production of Wuhan Shenlong TX3 rear seat trim, product specification: L1000×W500mm

[0032] The production method comprises the steps of:

[0033] a. Put the material of the car rear seat trim into the oven between the upper oven heating plate and the lower oven heating plate for drying. The temperature of the upper oven heating plate is controlled at 305~310°C, and the temperature of the lower oven heating plate is controlled at 405~410℃, the baking time is controlled at 107~113 seconds;

[0034] b. Put the heated car rear seat trim material into a 200-ton hydraulic forming machine. The forming pressure of the hydraulic forming machine is controlled at 4.8-5.3 MPa, and the forming time is controlled at 78-82 seconds to obtain the car rear seat decoration pieces of finished products.

[0035] The finished automotive rear seat trims should be inspected, and the inspection items are as follows:

[0036] ① During the inspection, the surface should be flat and free fro...

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PUM

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Abstract

The invention discloses a production method of an automobile back seat decoration part, comprising the following steps: putting the material of the automobile back seat decoration part between an upper oven heating plate and a lower oven heating plate of an oven to dry, controlling the temperature of the upper oven heating plate at 300-310 DEG C, controlling the temperature of the lower oven heating plate at 400-410 DEG C, and controlling the time for drying in 100-120 seconds; and putting the dried material of the automobile back seat decoration part on a hydraulic forming machine, controlling forming pressure of the hydraulic forming machine at 4.5-5.5MPa and controlling the time for forming in 75-85 seconds to obtain finished products of the automobile back seat decoration part. The method provided by the invention has the advantages that the weight of the produced product is greatly reduced, the product is provided with high rigidity, and no harmful substance is produced in the whole production process of the product.

Description

technical field [0001] The invention relates to the technical field of automobile interior trim parts, and the invention discloses a production method of an automobile rear seat trim part. Background technique [0002] Car rear seat decorations are generally installed on the back of the rear seat to play the role of sound heating and beautification. In the era of more and more pursuit of high performance, environmental protection, energy saving, lightweight, and individualization, the interior of a car, like the shape of a car, has become an important factor for people to choose a car. Therefore, the requirements for automotive interior parts are getting higher and higher. In the prior art, performance indicators such as low weight and high strength of the rear seat trim become a bottleneck, restricting the development of the rear seat trim. Existing rear seat trims are usually directly molded using PET (polyethylene terephthalate). This molding process mainly has the foll...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R13/00B60N2/44B60N2/90
Inventor 林晓
Owner WUXI GISSING AUTO ACOUSTIC PARTS TECH CO LTD
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