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Method for determining performance influence factors of coating robot and coating technology

A technology of influencing factors and coating process, which is applied to the surface coating liquid device, coating, spraying device, etc., can solve the problem that there is no one to determine the size of the influencing factors of the process performance of the painting wall climbing robot, so as to avoid The effect of omitting important influencing factors, saving paint spraying cost and improving spraying quality

Active Publication Date: 2019-06-25
SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] To sum up, there is currently no method to determine the size of the factors affecting the process performance of the painting wall-climbing robot: the method needs to ensure the quality of the test, avoid missing important influencing factors, and save test time

Method used

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  • Method for determining performance influence factors of coating robot and coating technology
  • Method for determining performance influence factors of coating robot and coating technology
  • Method for determining performance influence factors of coating robot and coating technology

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Experimental program
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Embodiment 1

[0042] This embodiment discloses a test method for determining the factors affecting the process performance of a painting wall-climbing robot. The painting wall-climbing robot is used for ship painting operations, and the painting wall-climbing robot includes a main structure and a spraying device. Table 1 is the orthogonal test analysis form of the inventive method, below in conjunction with Table 1, concrete explanation test method of the present invention comprises the following steps:

[0043] Step S1: Determine the test factors, factor levels and test indicators, the test factors include the variable parameters of the painting wall-climbing robot and the spraying parameters of the spraying device; the test indicators include the painting wall-climbing robot The standard deviation of the thickness of the paint applied;

[0044] Step S2: determine the orthogonal test table, determine the test plan, the test plan includes the combination of test factors and factor levels; ...

Embodiment 2

[0061] As shown in Table 2, Embodiment 2 is an implementation of Embodiment 1. On the basis of Embodiment 1, this embodiment discloses a specific test method for determining the size of the factors affecting the process performance of the painting wall-climbing robot. In this embodiment, there are four test factors, which are: spray gun height , moving speed, pump pressure and paint hose length, each test factor has 3 factor levels, see Table 2 for details. Comparing the average index value and the size of the average index in Table 2, it can be easily concluded that the optimal level of spray gun height is 450mm, the optimal level of moving speed is 300mm / s, and the optimal level of pump pressure is 0.55MPa / s. The optimal level of pipe length is 40m. The best solution for this test is the spray gun height of 450mm, moving speed of 300mm / s, pump pressure of 0.55Mpa, and paint tube length of 40m. Under this condition, the standard deviation of paint thickness is the smallest,...

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Abstract

The invention discloses a method for determining performance influence factors of a coating robot and a coating technology. The method comprises the following steps: S1, determining test factors, factor level and test indexes; S2, determining an orthogonal test table and a test scheme; S3, testing based on the orthogonal test table; measuring the paint thickness; and calculating the standard difference of the paint thickness so as to obtain the test indexes; S4, calculating to obtain the index sum by a variance analysis method; and S4, calculating to obtain a range of the test factors by a range analyzing method. According to the method, the orthogonal test is applied to the method, so that the time of determining the influence factor of the technical performances of a coating wall climbing robot can be greatly reduced, and meanwhile, the problem that the test times are decreased and important influence factors are missed can be avoided. With the adoption of the method, the time is greatly saved; and the technical performance influence factors of the coating wall-climbing robot are scientifically reasonably determined.

Description

technical field [0001] The invention belongs to the technical field of painting, and in particular relates to a method for determining the size of factors affecting the performance of a painting robot and a painting process. Background technique [0002] In recent years, there has been a focus on the research and development of ship painting robots in the ship painting industry. It is becoming more and more urgent for ship companies to introduce and apply ship painting robots to the production process. Most of the research in China is still in the stage of prototype production and engineering testing. , the research direction is mainly for the large plane or large curved surface of the ship's outer plate wall-climbing robot coating operation research. In order to fully understand the application performance of the robot in this area and study its optimal process mode, it is necessary to establish a series of research methods for the performance research of the robot. Experim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B13/04B05B12/00B05D1/02
Inventor 高正杰刘建峰袁爱华张海甬刘冀平
Owner SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD