注塑品質(zhì)改善

1、K2 China -Operations Improvement Lean Manufacturing Project0Event Description活動名稱: De-flashing Through Repair of Injection Mold 通過修模去除削披鋒的浪費(fèi)Objectives 改進(jìn)目標(biāo)：1 Eliminate flash caused by worn-out of tool去除因模具磨損造成的披鋒問題2 Eliminate packing procedure去除不必要的包裝程序浪費(fèi)Team sponsor 負(fù)責(zé)人：ao Yue JinTeam Facilitator 小

2、組輔導(dǎo)員：KK,Tony N.Team Leader 小組組長： Yue Jin Cao, Chris Chen Team Members 小組成員：Qu Lei, Yu Xinli,Lai Jianmin, Sun Junlin, Wang Xiaopin, Zhang QuhongRapid Improvement Event Report 改善周報告Picture of whole team1Before Improvement 改進(jìn)前的狀況1. Total of 37 sets of moulds were identified with flash problem that need

3、ed to solve by mould repairing For example, Item 4001,1078,4002 needed to be trimmed the flash of the whole periphery and pin point. Two workers in each shift did the motion. 共計37副模具被發(fā)現(xiàn)有需要修模來去除披鋒 如圖：4001梯帶,1078底座,4002快鎖梯帶修模前需人工去除整圈及頂針位披峰，每個班次需安排兩個員工來除此產(chǎn)品披峰. 2. Polybag was used to pack this item 需用膠袋

4、打包裝BeforeBeforeBeforeBeforeBefore2Action 采取的改進(jìn)行動：Proving full list of tools with flash status to in TDC engineering 提供TDC整套有披鋒狀況說明的清單。2. TDC confirmed upon those flash that were acceptable by customers and production stopped manual deflashing accordingly. TDC根據(jù)披鋒性質(zhì)確認(rèn)客戶可接受的部分，生產(chǎn)立即停止去披鋒的動作。3. To deliv

5、er the mould for repair in phased manner against production schedule. 根據(jù)生產(chǎn)安排分階段交付模具維修。Actions 采取的改進(jìn)行動3After Improvement 改進(jìn)后狀況：Completed 37 sets 完成37套維修14 sets being input for production 14套已投入生產(chǎn)使用。 10 sets are free from targeted problem and 3 out of 10 have set free one labor respectively 其中10套已消除所述

6、的問題，3套各省了一個人工。23 sets have not yet be input for production; potential savings to be confirmed upon actual production 23套未投入生產(chǎn)使用,潛在節(jié)約需在實(shí)際生產(chǎn)發(fā)生時才能確認(rèn)。After Improvement 改進(jìn)后的狀況Saving: RMB1,383Saving: RMB1,585Saving: RMB1,976AFTERAFTERAFTER452. No polybag is used ,save the bag and motion waste estimated up

7、 to RMB5,228 annually. 無需用膠袋打包裝，節(jié)省了膠袋及打包的動作,按今年數(shù)量較大 的幾種固定器配件全年訂單來計算，以前需用膠袋打包裝改為不用膠袋，可節(jié)約膠袋包裝費(fèi)RMB5228元 After Improvement 改進(jìn)后的狀況 (2)RMB5,228 are saved annuallyAFTER5Summary 總結(jié)Adopted Areas 已推廣實(shí)施的區(qū)域 Injection List major Drawing/WI/Training 新的圖紙/指引/培訓(xùn)：Total investment 主要投資： NoneTotal annual saving 一年內(nèi)可節(jié)約

8、金額: Saving of available calculation sum up to RMB10,204現(xiàn)有可計算的節(jié)約總計RMB10,204元Saving of not ready for calculation will be confirmed later.因未投入生產(chǎn)的仍無法計算的節(jié)約將在以后確認(rèn)6Lessons Learned 快速改進(jìn)活動體會We have better knowledge about some techniques used in lean activities. 我們應(yīng)該更了解精益活動中所使用的技術(shù)方法。2. The road ahead is daunting-yet the potential payoff from team efforts is enormous.前進(jìn)的路雖艱辛但潛在的回報也是巨大的.3. Training worker to be aware of lean thinking is the priority of lean, then we can brainstorm our minds.培養(yǎng)員工的精益意識是精益的首要任務(wù)，只有這樣我們才能集結(jié)眾人之法。4. Cooperation and sup