香港九龙高手论坛精选资料

近年来，注塑、挤出、缠绕技术不断发展。印刷机胶辊的性能对整机有很大的影响，其工艺操作和生产质量非常严格，其许多产品已被列为精细产品类别，橡胶、塑料材料的选择和产品尺寸的精确控制是关键。橡胶辊的橡胶表面不允许有任何杂质、砂眼和气泡，不允许有疤痕、缺陷、脊线、裂缝和局部海绵软硬不同的现象。

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YI、JIAOZHANJIDEZHIBEI

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XIANGJIAOCAILIAOJUNYUNHUNHEHOU，XUYAOYONGXIANGJIAOGUOLVJIDUIXIANGJIAOJINXINGGUOLV，YIXIAOCHUXIANGJIAOCAILIAOZHONGDEZAZHI。RANHOUYONGYAYANJI、JICHUJI、FUMOJIDENGJIZHIZHICHENGWUQIPAOHEZAZHIDEBOMOHUOJIAODAI，GONGJIAOGUNCHENGXING。CHENGXINGQIAN，ZHEIXIEBOMO、JIAODAIHAIYAOJINXINGYANGEDEWAIGUANJIANCHA，XIANZHIHUOJIASHOUMING，BAOCHIBIAOMIANXINXIAN，FANGZHIZHANLIANHEJIYABIANXING。YOUYUJIAOGUNDABUFENWEIFEIMOSUCHANPIN，YIDANXIANGJIAOBIAOMIANYOUZAZHIHEQIPAO，LIUHUAHOUBIAOMIANYANMOSHIKENENGHUICHUXIANSHAYAN，DAOZHIZHENGGEJIAOGUNDEXIUFUCHAOGUOBIAOZHUN，SHENZHIBAOFEI。

二、成型

印刷机胶辊的成型主要粘贴在包覆橡胶的金属芯上，包括粘贴法、挤出法、成型法、注射法和注射法。目前，国内主要以机械或手工糊塑为主，国外大部分机械自动化已实现。大、中型胶辊基本上是通过仿形挤出生产的，主要是通过挤压薄膜的连续粘接成型或挤压橡胶带的连续缠绕成型。同时，在成型过程中采用微电脑自动控制其尺寸和形状的外观，有些还可用于挤出机的直角和异形挤出成型。

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三、硫化

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四、表面处理

表面处理是印刷机胶辊生产中最后也是最关键的工序。目前，磨削方法有多种，但主要是机械车削和抛光，所以磨削方法、磨削工具和磨料都是非常重要的，很多企业视其为一项技术诀窍，保持对外不宣而战的态度。其中最大的问题之一是如何解决橡胶在磨削过程中的热现象，保持磨削后表面的最佳挠度。

JIAOGUNCHULEYAODUIBIAOMIANJINXINGMOXUEJIAGONGWAI，HAIYAOCHEDIQINGXI、QUCHUBIAOMIANFUZHEDEFENMO，DUIBIAOMIANCHULIDEJINYIBUPAOGUANGYAOQIUJIAOGAO，HAIYOUXIEZAIBIAOMIANTUZHUANGSHUZHIQI、RUJIAOQI、CIFEN、JINGDIANFENDENG。TONGSHI，HAIKEYIDIANDUYICENGSUOXUDEDUCENG，HUOJINXINGHUAXUEYANGHUACHULI，YIDADAONAIGUANG、NAIFUSHI、CIHUAHEDAODIANDENGGONGNENG。