基于DMAIC的板式定制家具封边工序胶贴质量提升研究  

Research on the Improvement of Gluing and Sticking Quality of Panel Custom Furniture Edge Banding Process Based on DMAIC

作　　者：韩飞 徐伟 HAN Fei;XU Wei(College of Furnishings and Industrial Design,Nanjing Forestry University,Nanjing 210037,Jiangsu,P.R.China)

机构地区：[1]南京林业大学家居与工业设计学院,江苏南京210037

出　　处：《林产工业》2023年第2期39-45,共7页China Forest Products Industry

基　　金：国家重点研发计划资助(2017YFD0601104);教育部产学合作协同育人项目(202101148004)。

摘　　要：基于DMAIC模型改善板式定制家具封边工序涂胶压贴质量,对板件封边进行剥离力检测。通过单因子与响应面试验及回归分析方法,检验了调机项目与剥离力的相关性,求证最佳调机参数组合方式。结果表明:合格封边剥离力范围为68~75 N,除进给速度外,涂胶量、涂胶温度、压带轮压距均与剥离力显著相关。当涂胶温度控制在173~190℃,压带轮压距控制在15~35 mm时,剥离力可达70 N以上。在进给速度为30 m/min、中水平涂胶量、涂胶温度为181.6℃、压带轮压距为25.9 mm时,可获得最优剥离力理论值72.8 N。在该参数条件下结合其他改进措施,过程能力指数Cp值由改善前的0.32提升至1.06,剥离力稳定在合格范围内。Based on the DMAIC model, the quality of gluing and sticking in the edge banding process of paneltype custom furniture was improved, and the peel force quality of the edge banding board was tested. Through experimentation and regression analysis was used to verify the correlation between the adjustment item and the peeling force, and the optimal adjustment parameter combination was obtained. The results showed that the peel force range of qualified panels was between 68 N and 75 N. Except for the feed speed, the other three terms were significantly related to the peel force. The glue coating temperature was controlled between 173 ℃ and 190 ℃,and the peeling force can be maintained above 70 N when the pinch roller pressure distance was controlled between 15 mm and 35 mm. The optimal theoretical peel force value of 72.8 N can be obtained at a feed speed of 30 m/min, a medium-level glue coating amount, a glue coating temperature of 181.6 ℃, and a pinch roller distance of 25.9 mm. The Cp value of the process capability index increased from 0.32 to 1.06 after improvement,and the peel force was stabilized within the acceptable range.

关 键 词：板式定制家具 封边工序 胶贴质量 品质改善 DMAIC 六西格玛 

分 类 号：TS664[轻工技术与工程]