Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for optimizing and shortening entire vehicle matching of lamp

A technology of complete vehicle matching and complete vehicle assembly, which is applied in the direction of motor vehicles, road vehicles, and components of lighting devices, etc. It can solve problems such as gaps and surface differences, and achieve the effects of improving accuracy, improving efficiency, and convenient and suitable installation

Pending Publication Date: 2019-04-16
JIANGXI CHANGHE AUTO
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This requires constant adjustment of the size of the body, but in some cases even if the size of the body and lamps are qualified
Due to the problem of error accumulation, the luminaire still cannot meet the defined clearance and surface difference after assembly

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for optimizing and shortening entire vehicle matching of lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] 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.

[0022] see figure 1 , the technical solution provided by the present invention: a method for optimizing and shortening the vehicle matching of lamps, including lamps, the method includes the following steps:

[0023] The first step is to leave a certain gap of 0.1mm-0.5mm between the installation of the lamp or the installation hole of the positioning column and the vehicle body;

[0024] In the second step, in the trial production of the whole vehicle, if th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method for optimizing and shortening entire vehicle matching of a lamp. The method comprises a lamp, and comprises the following steps of: 1, reserving a certain 0.1 mm-between a lamp mounting hole or a positioning column and a vehicle body mounting hole; A gap of 0.5 mm; 2, in whole vehicle trial production, the lamp size is qualified, the vehicle body size is unqualified, and lamp matching work is started; 3, collecting a gap surface difference condition after the whole lamp is assembled, wherein the size of the gap surface difference condition is qualified; 4, researching a vehicle body size optimization mode together with a vehicle body size department. The lamp matching period is shortened, the precision of the gap surface difference between the lamp and a vehicle body is improved, proper installation of the lamp is facilitated, the whole lamp matching process is improved and optimized through the method that the adjusting boss is additionally arranged through the installation bolt, and therefore the whole lamp matching efficiency is improved.

Description

technical field [0001] The invention discloses a way and method for optimizing and shortening the matching of lamps and lanterns for the whole vehicle. Background technique [0002] For a new model, during the trial production process of the whole vehicle, the precision of the body sheet metal is gradually improved. In this process, the accuracy of the lamps often fully meets the requirements first, which occurs that the size of the lamps is qualified, but the size of the sheet metal is not qualified. Clarified the phenomenon of the size of the gap between the lamp and the surrounding sheet metal in appearance). [0003] This requires constant adjustment of the size of the body, but in some cases even the size of the body and lamps are qualified. Due to the problem of error accumulation, the luminaire still cannot meet the defined clearance and surface difference after assembly. In this case, it is necessary to adjust the size of the lamp and the body in a directional man...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50F21V21/00F21W107/10
CPCF21V21/00F21W2107/10G06F30/15
Inventor 孙渤林柴鹏刘安策
Owner JIANGXI CHANGHE AUTO