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Flexible production process of door cover

A flexible production and process technology, applied in the field of flexible production process of door covers, can solve the problems of low equipment utilization rate, large number of personnel, large floor area, etc., to reduce investment costs, reduce the number of personnel, and improve equipment utilization rate Effect

Inactive Publication Date: 2011-07-20
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

like Figure 4 As shown, this production method has many problems such as high investment, low utilization rate of equipment, large number of personnel, and large occupied area.

Method used

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  • Flexible production process of door cover
  • Flexible production process of door cover
  • Flexible production process of door cover

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The present invention will be specifically described below in conjunction with the accompanying drawings.

[0024] Such as figure 1 As shown, eight kinds of door cover welding jigs 2 (four types on one side) can be installed on the left and right sides of the rotating table 1, and eight kinds of door covers can be produced in mixed lines. When the main line produces model A (main line beat 200S), robot 4 welds the door + cover 3 of model A on the left and assembles the right door cover parts in the first 100S; in the last 100S, welds the right door cover parts and at the same time Assemble the left door cover parts; the transportation between the workpieces is completed by the handling robot 5. Through the above measures, the flexible production of multi-model door covers can be satisfied, while reducing investment, personnel, and space.

[0025] The rotary table adopts the standard TUNKERS rotary table, such as figure 2 , 3 As shown, assemble the welding jig 2 on...

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Abstract

The invention discloses a flexible production process of a door cover, and the process comprises the following steps: arranging four-face rotary tables on two sides of a welding device in a flexible production unit; assembling a welding fixture on each rotary table; assembling a right door while welding a left door assembly; and then assembling a left door while welding a right door assembly. By adopting the process, eight types of door covers can share one welding device, thereby reducing the investment cost; ten operators can realize the production of the eight types of the door covers, thereby reducing the number of the operators; and the utilization rate of the device is improved to the maximum extent.

Description

technical field [0001] The invention relates to the field of flexible production, in particular to a flexible production process of a door cover. Background technique [0002] With the rapid development of China's auto market, the launch of new models has become a blowout, and auto manufacturers are constantly launching new models. At present, the life cycle of new cars has been significantly shortened, and the process method in which models occupy the production line alone is no longer suitable for today's automobile market, and flexible production has become an inevitable choice. [0003] In recent years, with the wide application of technologies such as accompanying fixtures, four-swivels, and OPENGATE, the flexible production of the main line has been better resolved. [0004] At the same time, in the production of door covers matching the main line, the road to flexible lines has been struggling. Today's door cover production is still generally produced by manual weld...

Claims

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Application Information

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IPC IPC(8): B23K31/02B23K37/00
Inventor 范文博
Owner CHERY AUTOMOBILE CO LTD
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