A rail vehicle side wall automatic wire drawing system 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. Human-computer interaction friendly effect

Active Publication Date: 2019-07-16
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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  • A rail vehicle side wall automatic wire drawing system and wire drawing process
  • A rail vehicle side wall automatic wire drawing system and wire drawing process
  • A rail vehicle side wall automatic wire drawing system and wire drawing process

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Embodiment Construction

[0036] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0037] 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,

[0038] The laser measurement system can be calibrated online, scan the outline of the car body, determine the exact position of the car body, doors and windows, and upload the measured pose data to the central control system;

[0039] 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 diff...

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Abstract

The invention provides an automatic wire drawing system for the side wall of a rail vehicle. The system includes a central control system, a robot, a wire drawing device, a track, a laser measurement system, off-line programming software and an electric control system, and automatically completes the wire drawing operation of the side wall of the car body. ; The present invention also provides a process method that can use the system to carry out wire drawing operations. The invention provides an automatic wire drawing system and a wire drawing process for the side wall of a rail vehicle, which can realize automatic, flexible and intelligent wire drawing operations, automatically adapt to changes in the surface shape of the workpiece within a certain range, and always maintain a constant normal wire drawing force to achieve the best Brushed effect.

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 Patents(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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