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PPH管二次加工模具所需条件

发布时间:2021-01-13 09:30:50

真空定型造成的负压和严重冷却也是生产过程中PPH管产生内应力的主要原因之一,PPH管的管壁一般较厚,定径套管应具有足够的长度,其长度应比普通的聚丙烯和聚乙烯管长。真空喷淋冷却水箱还应具有水温控制装置,温度不超过17℃,冷却水箱总长度为24-30m,每个水箱长度为6m,每一段水箱都应配备温度控制装置,以保证梯度冷却效果。PPH管的塑化材料进入模具,熔化后的材料通过合理的模具结构成型。

TIANTIANYOUXITIYUYOUXITIYUTONGGUODINGXINGTAODINGXING,LENGQUEHOUJINRUQIANYINJI,QIEGECHENGCHENGPIN,ZHEIGEGUOCHENGKANQILAIHENJIANDAN,DANTABAOHANLEGAOFENZICAILIAO、WULI、HUAXUEHEQITAXUEKEDELILUN。TIANTIANYOUXITIYUYOUXITIYUZAISHENGCHANPPHGUANSHIDUIMOJUYEYOUYIDINGDEYAOQIU,PPHGUANZAIJIYAGUOCHENGZHONGHUICHANSHENGFENZIQUXIANG,ZAIMOJUCHENGXINGGUOCHENGZHONGHUICHANSHENGNEIYINGLI。WEILEJINKENENGDIJIANSHAOZHEIZHONGXIANXIANG,BINGZAIJICHUJIAGONGGUOCHENGZHONGJINKENENGDIBAOCHIPPHSHUZHIDEXINGNENG,DUIMOJUDEJIEGOUSHEJIYAOQIUHENGAO。MOJUDEYASUOBIYUEGAO,MOJUZHONGDERONGTIYALIYUEGAO,CHANSHENGDENEIYINGLIHEFENZIQUXIANGXIANXIANGYUEYANZHONG。

PPH管

SUIZHEQIEGEQIJIXUXIAJIANG,YALIZHUJIANZENGJIA。DANGYALIDADAOYIDINGZHISHI,YEJIANYUGUANBIJIECHUCHUDECAILIAOFASHENGSUXINGBIANXING,YEJIANKAISHIJIYACAILIAO。SUIZHEYEJIANYALIDEZENGJIA,YINGLIHEYINGBIANGAODUJIZHONG,DAOZHICAILIAOSHUNSHICUIXINGDUANLIE。PPHGUANSUXINGJIAGONGSHIZHIGUANCAIDEERCIJIAGONG,YINCISHUYUGUANCAISHENJIAGONGJISHUFANCHOU,GENJUGUANJIANDEJISHUTIAOJIANHEBUTONGDESHIYONGYAOQIU,YINGXUANZEXIANGYINGDESULIAOJIAGONGFANGFA。ZAISHIJISHENGCHANZHONG,SUIRANGUANJIANDEXINGZHUANG、CHICUNHEYINGYONGCHANGHEBUTONG,DANTAMENDEJIBENJIAGONGCHENGXUSHIXIANGTONGDE。

PPHGUANSUXINGJIAGONGZHUYAOBAOKUOQIEGE、CHONGKONG、WANQU、ZHANGXING、SUOJING(ZHIJING)、KUOKOU、FANBIAN、JUANBIAN,JUBENYIXIGUANDAODESULIAOJIAGONGRONGYICHANSHENGZHILIANGQUEXIAN,YOUQISHIZAIWANQUGUANDAOSHI,SULIAOJIAGONGYONGDEGUANCAIGENJUCAILIAOBUTONGKEFENWEIGANGGUANHETIANTIANYOUXITIYUYOUXITIYUJINSHUGUANCAI。YUPINGBANSUXINGJIAGONGXIANGBI,GUANCAIDESUXINGJIAGONGZAIBIANXINGXINGNENGHEBIANXINGTEZHENGSHANGYOUXUDUOXIANGSIZHICHU,DANZAIGONGYIFANGFA、XUYAOJIEJUEDEGONGYINANDIAN、GONGZHUANGJIEGOUSHEJI、GONGYICANSHUXUANZEYIJIWEIFANGZHICHANPINZHILIANGQUEXIANERCAIQUDEGONGYICUOSHIDENGFANGMIANCUNZAIJIAODACHAYI。


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