A trial-manufacturing method of a platform modified model on a mass production automatic line
A technology of automatic lines and car models, applied in manufacturing tools, manufacturing computing systems, auxiliary welding equipment, etc.
Active Publication Date: 2021-06-08
FAW CAR CO LTD
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Problems solved by technology
The present invention solves the problem of carrying out the trial-manufacturing of platform modified vehicle models on the mass production automatic line
Method used
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[0027] The method of the present invention is: as figure 1 as shown,
[0028] 1. Select every Saturday and Sunday for trial production when the mass production automatic line is shut down;
[0029] 2. Compare the structure of the floor assembly of the model modified by the platform and the assembly produced by the mass-production automatic line, and identify the same parts and different parts; for the same parts, adopt the plan of using the corresponding procedures and facilities of the mass-production automatic line for trial production;
[0030] 3. For the structure that does not affect the passability and operation of the mass production automatic line in the different parts, adopt the plan that follows the corresponding procedures and facilities of the mass production automatic line for trial production;
[0031] 4. For different parts, the structure that affects the passability and operation of the mass production automatic line is completely classified into 9 categories...
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A trial-manufacturing method of a platform modified model on a mass-produced automatic line. The method is to select every Saturday and Sunday when the mass-produced automatic line is shut down for trial production; compare the structure of the floor assembly of the platform-modified model with the assembly produced by the mass-produced automatic line, and identify two or the same part and different parts; for the same part, adopt the scheme of the corresponding procedures and facilities of the mass production automatic line for trial production; for the different parts, which do not affect the structure of the mass production automatic line and its operation, adopt the corresponding program of the mass production automatic line , facility plans for trial production; for different parts, the structure that affects the mass production automatic line passability and operation is completely classified into 9 categories. The invention fully recognizes and analyzes the similarities and differences between the floor assembly of the vehicle model modified by the platform and the floor assembly produced by the mass-produced automatic line, and establishes a trial-manufacture model; moreover, the normal production of the mass-produced automatic line is not affected during the trial-manufacture of the vehicle model modified by the platform.
Description
technical field [0001] The invention relates to a trial-manufacturing method of a vehicle model modified by a platform on a mass-production automatic line, which is applicable to the field of trial-manufacture of automobile body-in-white. Background technique [0002] The platform modified model refers to a new model whose floor assembly is modified and designed on the basis of the structure of the mass-produced floor assembly, and its product structure is similar to that of the mass-produced model. Trial-manufacture of body-in-white refers to the trial-manufacture of prototypes, test vehicles and other models after the design of the body product is completed (before it is officially put into production). There are mainly two trial-manufacture methods for the lower body-in-white assembly (floor assembly for short) of the platform-modified model. One is the trial-manufacture of a new floor assembly line, which is characterized by less difficulty in trial-manufacture, but a lo...
Claims
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IPC IPC(8): B23K37/00G06Q50/04
CPCB23K37/00G06Q50/04Y02P90/30
Inventor 冯玉涛高坤李永强王凤奇邓志华贺子奇于海权
Owner FAW CAR CO LTD