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免噴涂高光無痕注塑模具設計要素

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免噴涂高光無痕注塑模具設計要素

發布日期:2019-07-25 16:10 來源:http://dowjam.com 點擊:

   由于高光無痕注塑技術,三維無閃光噴涂材料(PP,PP復合材料,ABS,ABS / PC合金,ABS / PMMA合金)含有大量金屬粉末,模具溫度為幾十度傳統的注塑工藝。在注塑過程中,前端無噴涂熔融膠體被冷模芯逐漸冷卻,然后由于無噴涂材料的交匯處匯合,熔融膠體溫度較低且溫度較低不均勻并產生熔合線。針對這種無熔融塑料零件孔熔合線和多點膠水熔合線,提出了一種新的成型工藝解決方案:在高光無痕注塑模具和塑料機械中加入可控制的淬火和淬火設備,使模具填充時無噴涂熔融膠體溫度保持一致,無涂塑料部分與多點膠水會聚的熔合線減少,從而達到金屬般無噴霧結構的良好效果。宏盛新材料介紹了高光無痕注塑工藝設計的幾大要素:

免噴涂高光無痕注塑模具設計要素


 YI,MOJUJIAOKOUSHEJIMOJUJIAOKOUSHEJIYINGJINKENENGJIANSHAOHANFENGHENJI,YOULIYUPAIQI,JIANSHAOJIANQIE。DUIYUSHIYONGSHUIJIAREWENDUKONGZHIJIDEMOJU,JIAOKOUCHICUNYINGGAIGENGDA,BINGQIEYINGJINKENENGSHIYONGDAJIAOKOU。ZAIBUYINGXIANGCHANPINGONGNENGHECHENGXINGXIAOLVDEQINGKUANGXIA,YINGJINKENENGSUODUANJIAOKOU。

 1.RUGUOJIAOKOUTAIXIAO,RUGUOJIAOKOUTAIXIAO,HENRONGYIZAOCHENGTIANCHONGBUCHONGFEN(DUANSHE),SHOUSUOAOXIANHERONGJIEXIANDENGQUEXIAN,CHENGXINGSHOUSUOLVHUIZENGJIA。

 2.RUGUOJIAOKOUTAIDA,JIANGZAIJIAOKOUZHOUWEICHANSHENGCANYUYINGLI,ZHEJIANGDAOZHICHANPINBIANXINGHUOPOLIE,BINGQIEJIAOKOUDEYICHUHEJIAGONGSHIKUNNANDE。CHUFEILIULIANGBICHAOGUOSHIJIJIXIAN,FOUZEYOUXUANSHIYONGJIAOKOU。SHUZHIDELIUDONGCHANGDUTUJIANGTIGONGZAIXIANDINGDEMOSUTIAOJIANXIACAILIAODELIUDONGCHANGDU。DUOGEJIAOKOUTONGCHANGCHANSHENGHANJIEXIANHEHANJIEXIAN。CHULECHANGERZHAIDECHANPINWAI,SHIYONGDANGEJIAOKOUJIANGQUEBAOGENGJIAYIZHIDECAILIAO,WENDUHEYALIFENBU,CONGERGENGHAODISHIYING。

 二,模具排氣管盡量繞產品間隔10mm為一段,均勻分布開放式排氣槽,深度為0.15mm;產品中間貼面也需要排氣設計。

足球比分 SAN,MOJUFENXINGMIANDEPEIHEYOUYUGAOGUANGMOJUDEWENDUYOUJIAODADEXIAJIANG,YINCIDANBANDEPEIHEYAOQIUJIAOGAO,TONGSHIJIANSHAOLEDANBANDEMIANJI,10mmDEPEIHEMIANZHOUWEISHIZUGOU。SI,JIAREBANG(GUAN)GAOGUANGMOJUSHEJI

 1.JIAOKOUSHANGXIALIANGCEYINGYOUDIANJIAREBANG(GUAN),LENGQUESHUIKONGYIBANWEI6mm(KEYIGENGDAGENGHAO);LIANGGESHUIKONGZHIJIANDEJULIWEI15-20mm;JIAREBANGBIYUCHANPINBIAOMIANZHIJIANDEJULIWEI5mm,LIANGGENJIAREBANGZHIJIANDEJULIWEI20mm;LENGQUESHUIYUJIAREBANGBIZHIJIANDEJULIWEI6-8mm,RUGUOXUYAO,CHARUBINGBUZHIDIANJIAREBANG。 

免噴涂高光無痕注塑模具設計要素

 2.NEIMOQIANGSHUIKEYONGGAOWENMIFENGQUANMIFENGHUOYINGMIFENG。 

 3.JIAREBANGZHIJING4.92mm,MOJUSHEJI5mm。ZAIZUZHUANGJIAREBANGZHIQIAN,YONG5mmDINGZHENMOBIANQUCHUJIAREBANGDEMAOCI。 4.MOJUJINCHUKOUPENZUICAIYONGYUZHENGQIJIAREMOJUXIANGTONGDEQIGUANSHEJI(LENGQUESHUI),YINWEIDIANDONGMOJUKONGZHIXITONGZHIYOUYIGERUKOUHEYIGECHUSHUIGUANDAO。WU,GAOGUANGMOJUDUICHANPINDEYAOQIUGAOGUANGMOJUDUICHANPINJIEGOUYOUYANGEDEYAOQIU。CHANPINYUELIANG,GUANGDUIZHESHEXIAOGUOYUEMINGAN。HENKUAIJIUHUIFAXIANBIAOMIANSHANGDEQINGWEIQUEXIAN。YINCI,RUHEJIEJUESHOUSUOWENTISHIGAOGUANGZECHANPINDESHOUYAOWENTI。WENTI。YIBANCHANPINLEIDEHOUDUBUCHAOGUOZHUTIJIAOHOUDUDE0.6mmBINGQIEBUSHOUSUO,HUOZHESHOUSUOXIAOBINGQIEBURONGYIZHAODAO,ZHEKEYIHULVEBUJI。RANER,DUIYUGAOGUANGZECHANPIN,ZHEYANGDEYAOQIUYUANYUANBUGOU。CHANPINLEIDEHOUDUYINGJIANSHAODAOBUCHAOGUOZHUTIJIAOHOUDUDE1BEI。DUIYULUOXUANZHU,HUANXUYAOYIGEHUOSHANKOUXINGQINGXIEWUDINGJIEGOU。


相關標簽:高光無痕注塑模具,高光無痕注塑技術,高光無痕注塑工藝

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