Xunhua Design Studio Signboard Replacement Execution Record

寻画设计工作室门头字面更换执行记录

寻画设计工作室的门头字面更换工单完成交付。工作室类门店版面尺寸偏小、笔画偏细,字面一换就等于把门面重做一遍,拆旧与安装之间的判断比加工本身更容易出问题。这份记录把工单口径写清楚,后续同类活件可对照执行

寻画设计工作室的门头字面更换工单完成交付。工作室类门店版面尺寸偏小、笔画偏细,字面一换就等于把门面重做一遍,拆旧与安装之间的判断比加工本身更容易出问题。这份记录把工单口径写清楚,后续同类活件可对照执行。

换字面前先做保留性判定

门头字面更换不是把旧字拆掉重做一遍。进场先对原字壳做三项核验:骨架锈蚀与焊点状态、面板固定方式、光源与驱动位置。骨架完好的仅更换字面与密封;已出现变形或锈穿的,字壳整体重做,避免新面装在旧骨架上短期内复现问题。

字面加工是切割折弯着色一条线

新字面按现场复尺的净尺寸出图下料。不锈钢精工字走激光切割与折边成型,边口去毛刺后焊接打磨,焊缝在正面不可见;面板需呈现图文的,采用UV喷绘直接着色,配套色卡与原有VI色号比对,同一批次统一校色,减少色差。

拆旧与安装断电先行

拆旧前切断门头回路,逐字编号存放,可回收件交还甲方。安装采用背栓加结构胶的双重固定,胶缝均匀连续,雨天不施工。字面就位后覆膜保护,撕膜前不做通电测试。

通电与验收把记录留在纸上

交付时按点位逐字点亮,检查有无暗区、闪烁与色偏,并用靠尺检查面材平整度与拼缝。随货资料包括材料清单、色号确认单与隐蔽部位照片,后续维保按同一套编号追溯,不凭记忆处理。

气候适配的附加检查项

重庆多雨、夏季暴晒,字面胶缝与涂层老化速度偏快。验收后建议每半年检查一次密封与紧固件,背阴面重点看潮气聚集,向阳面重点看褪色与鼓包。

字面厚度与出挑尺寸先定后做

工作室的墙面宽度有限,字面出挑过大会遮挡上部管线并增加风载。复尺时同步记录墙体厚度、预埋线管位置与可打孔深度,据此确定字壳厚度与背板固定点。我们的习惯是把这三个尺寸标在放线图上,避免现场临时加焊支架。

旧料处置与现场恢复

拆下的旧字与面板按可回收、需清运两类分装,交付时列明去向;开孔部位封堵补涂,照片按拆前、拆后、完工三段留档。字面更换类工单的价值在于可追溯:拆下什么、换了什么、用了哪批材料,全部落在同一份记录里,甲方后续追加门头时按记录即可还原工艺参数。

(配图说明:配图两张为门头字面与板面关系的设计参考图,画面带平台署名水印,属设计示意、非现场实拍,仅用于说明字面出挑与版面分层关系。)



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Yu ICP Be 18012268 No. -2