轨道交通车辆塞拉门门板腰线分色工序的优化
曲双1郝瑞2贾伟男2岳彩月2王东阳2
Optimization of Color Separation Process for Rail Transit Vehicle Sliding Plug Door Panel Waistline
QU ShuangHAO RuiJIA WeinanYUE CaiyueWANG Dongyang
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作者信息:1.1.中车长春轨道客车股份有限公司新产业事业部， 130062， 长春；
2.2.中车长春轨道客车股份有限公司高速动车组制造中心， 130062， 长春
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Affiliation:New Industry Business Division, CRRC Changchun Railway Vehicles Co., Ltd., 130062, Changchun, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2023.04.024
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中图分类号/CLCN:U270.6+5
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栏目/Col:应用技术
摘要:
分析了轨道交通车辆塞拉门门板腰线分色现有工序的整车生产周期长、资源耗用较多及漆膜颜色灰暗等问题。提出将塞拉门门板腰线分色工序前移至厂家，并在严格的工艺标准前提下，提出了质量控制措施，确定门板腰线与车身腰线高度偏差不超过5 mm。喷涂试验结果表明，优化工序后喷涂效果良好，车身色带具有整体一致性，不增加生产周期。
Abstracts:
The problems of long production cycle, high resource consumption and dim paint film color in the existing process of rail transit vehicle sliding plug door panel waistline color separation are analyzed. It is proposed that the door panel waistline color separation process be moved forward to the manufacturer, quality control measures are proposed under the premise of strict process standards, and the height deviation of door waistline and body waistline is determined not to exceed 5 mm. The spraying test results show that the optimized process has good coloring effect and the carbody color band has overall consistency without increasing the production cycle.
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