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Welding method for self-supporting bus chassis middle piece structures

A welding method and a full-carrying technology, applied in the field of passenger cars, can solve the problems of long stocking and production cycle, multiple configurations, and large batches of bus orders, and achieve the effects of shortening the production cycle, ensuring welding quality, and accelerating welding efficiency

Active Publication Date: 2015-06-03
HIGER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Bus orders have the characteristics of large batches, tight delivery schedules, and multiple configurations. The state of the bus chassis changes complicatedly, and it needs to cooperate with changes in suspension, braking, steering, power, electrical appliances and other related systems, and the stocking and production cycle is long.
[0003] There are many individual needs of bus customers, so that the underframe structure cannot be prepared in advance, and it is difficult to meet many order requirements within the strict delivery period, and the middle part of the underframe involves system changes such as braking, body, and accessories. bring great difficulty

Method used

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Examples

Experimental program
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Embodiment Construction

[0025] The welding method of the mid-section structure of the full-load bus underframe disclosed in this embodiment is as follows: the middle-section structure of the full-load bus underframe of different types is divided into different underframe modules, and the underframe module that can be recognized by the welding robot is used. The platform number distinguishes and names different chassis modules, and then divides each chassis module into several chassis assemblies. The platform number of the chassis assembly that can be recognized by the welding robot is used to identify different types of chassis assemblies. Carry out distinguished naming. When welding, the chassis module platform number of a certain chassis module to be welded and the chassis assembly platform numbers of each chassis assembly that constitutes the chassis module are sent to the welding robot. The welding robot relies on The pre-set procedure completes the welding of the mid-section structure of the full...

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Abstract

The invention discloses a welding method for self-supporting bus chassis middle piece structures. The method comprises the following steps: dividing different types of self-supporting bus chassis middle piece structures into different chassis modules, distinctively naming different chassis modules with different chassis module platform numbers which can be identified by a welding robot, dividing each type of chassis module into a plurality of chassis assemblies, distinctively naming different types of chassis assemblies with chassis assembly platform numbers which can be identified by the welding robot, and during welding, conveying the chassis module platform numbers of the chassis modules to be welded and the chassis assembly platform numbers of the chassis assemblies forming the chassis modules to the welding robot, and finishing welding the self-supporting bus chassis middle piece structures by virtue of the welding robot. According to the method, the manufacturing period of the chassis middle piece structures can be shortened, and welding quality can be ensured.

Description

technical field [0001] The invention relates to the field of passenger cars, in particular to a welding method for the mid-section structure of a full-loaded bus underframe. Background technique [0002] Bus orders have the characteristics of large batches, tight delivery schedules, and multiple configurations. The state of the bus chassis changes complicatedly, and it needs to cooperate with changes in suspension, braking, steering, power, electrical appliances and other related systems, and the stocking and production cycle is long. [0003] There are many individual needs of bus customers, so that the underframe structure cannot be prepared in advance, and it is difficult to meet many order requirements within the strict delivery period, and the middle part of the underframe involves system changes such as braking, body, and accessories. bring great difficulty. Contents of the invention [0004] The purpose of the present invention is to solve the above problems and pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K31/02
CPCB23K31/02B23K2101/006
Inventor 王树城郭凯华陈飞飞赵海云
Owner HIGER