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A system precision control method for segmental digital manufacturing of ships

A system precision and control method technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problem of low ship construction quality, achieve the effect of improving operation efficiency, standardization of operation process, and guaranteed welding quality

Active Publication Date: 2019-03-05
CSIC PRIDENANJINGINTELLIGENT EQUIP SYST CO LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the deficiencies of the existing manufacturing methods, the present invention provides a system precision control method for segmental digital manufacturing of ships, which can effectively solve the problem of dislocation caused by welding deformation between segmented components and the overall construction quality of the ship caused by cutting and repairing. not high disadvantage

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  • A system precision control method for segmental digital manufacturing of ships
  • A system precision control method for segmental digital manufacturing of ships

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Embodiment Construction

[0022] In order to make the purpose and technical solution of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with the embodiments of the present application. Apparently, the described embodiments are some of the embodiments of the present application, but not all of them. Based on the described embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0023] Such as figure 1 , 2 As shown, a system precision control method for segmental digital manufacturing of ships, the implementation steps are as follows:

[0024] In the first step, the design department 1 transmits the digital design drawings and process parameters 2 of the ship’s segmented construction to the blanking equipment control system 7, the quality inspection equipment co...

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Abstract

The invention discloses a system precision control method for ship block digitized manufacturing. By utilizing the character of sequential molding of block components, the molding error of the prior component is fed back to an assembling closed-loop error system of the component matched with the prior component for molding through a system network by means of a quality detection equipment control system in real time, the technical allowance is dynamically adjusted when a workpiece of the matched component is molded and welded, and the problem of gathering dislocation between the block components is solved. The technology is reasonable and concise, maneuverability is strong, the welding quality is guaranteed, the production efficiency is high, and the method is suitable for being widely popularized.

Description

technical field [0001] The invention relates to the field of large-scale shipbuilding, in particular to a system precision control method for segmental digital manufacturing of ships. Background technique [0002] At present, large-scale shipbuilding is manufactured in sections using group technology, and the group modules are spliced ​​together through welding. Due to the large size of the segmented components, various parts, and the implementation of multiple processing methods, especially the diversification of the welding process, the welding deformation and welding stress are complicated, resulting in a larger error range for each segmented component, making the gap between the segmented components larger. There are more misalignments when closing. The known solution is to complete the closing after the second scribing, cutting and repairing, which not only has a large workload, but also time-consuming, laborious, waste, and cost increase, so that the quality of the ov...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50
CPCG06F30/13G06F2119/18
Inventor 吴兴旺李玉琪陈志来王常涛王淼郭宇王新祥
Owner CSIC PRIDENANJINGINTELLIGENT EQUIP SYST CO LTD