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Automatic wire drawing system for side wall of rail vehicle and wire drawing process

A rail vehicle side wall and wire drawing technology, which is applied to vehicle exterior cleaning devices, grinding automatic control devices, manufacturing tools, etc., can solve the problems of complicated process, time-consuming and labor-intensive, etc. The effect of high system security and work efficiency

Active Publication Date: 2016-12-07
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Generally, in order to improve the appearance and decoration performance of rail vehicle bodies, most of them use painted car bodies, that is, the surface treatment method of paint coating. The general painting process is: pretreatment-primer-putty-surfacer-finish , the whole process is complicated and time-consuming

Method used

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  • Automatic wire drawing system for side wall of rail vehicle and wire drawing process
  • Automatic wire drawing system for side wall of rail vehicle and wire drawing process
  • Automatic wire drawing system for side wall of rail vehicle and wire drawing process

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Embodiment Construction

[0035] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0036] Such as Figure 1 to Figure 3 As shown, a rail vehicle side wall automatic wire drawing system provided by the present invention includes a central control system, a robot 3, a wire drawing device 9, a track 7, a laser measurement system, off-line programming software and an electric control system,

[0037] Laser measurement system, which can be calibrated online, scans the outline of the car body, determines the exact position of the car body and doors / windows, and uploads the measured pose data to the central control system;

[0038] The central control system is equipped with off-line programming software to calculate the measured pose data. According to the built-in control algorithm, the wire drawing process parameters and paths are planned online to generate accurate wire drawing paths to ensure the best wire drawing for...

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PUM

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Abstract

The invention provides an automatic wire drawing system for the side wall of a rail vehicle. The system comprises a central control system, a robot, a wire drawing device, a rail, a laser measurement system, off-line programming software and an electronic control system. The wire drawing operation of the side wall of a vehicle body is automatically completed. The invention further provides a process method through which wire drawing operation can be conducted by means of the system. By means of the automatic wire drawing system for the side wall of the rail vehicle and the wire drawing process, automatic flexible intelligent wire drawing operation can be achieved, the automatic wire drawing system and the wire drawing process automatically adapt to changes, within a certain range, of the shapes of surfaces of workpieces, the constant normal wire drawing force is kept all the time, and the optimal wire drawing effect is achieved.

Description

technical field [0001] The invention relates to a wire drawing system and an adapted wire drawing process, in particular to a wire drawing system and a wire drawing process suitable for automatic wire drawing of rail vehicle side walls. Background technique [0002] Generally, in order to improve the appearance and decoration performance of rail vehicle bodies, most of them use painted car bodies, that is, the surface treatment method of paint coating. The general painting process is: pretreatment-primer-putty-surfacer-finish , the whole process is complicated and time-consuming. [0003] The multi-painted car body does not use putty and paint, and reduces the consumption of welding wire and gas, which can not only reduce production costs, but also reduce the weight of the car body and reduce consumption. It has distinct technical advantages and competitiveness. Contents of the invention [0004] The main purpose of the present invention is to solve the above problems and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B1/00B24B25/00B24B55/06B24B51/00B24B41/00B24B49/12
CPCB24B1/00B24B25/00B24B41/005B24B49/12B24B51/00B24B55/06B24B21/006B25J11/005B25J15/04B25J19/022B25J11/0065B60S3/006B60S3/06
Inventor 路浩张铁浩陶传琦敬俊娥
Owner CRRC QINGDAO SIFANG CO LTD
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