CN107858626A - 一种碳化钨网纹辊及其制备方法 - Google Patents

一种碳化钨网纹辊及其制备方法 Download PDF

Info

Publication number
CN107858626A
CN107858626A CN201711007554.4A CN201711007554A CN107858626A CN 107858626 A CN107858626 A CN 107858626A CN 201711007554 A CN201711007554 A CN 201711007554A CN 107858626 A CN107858626 A CN 107858626A
Authority
CN
China
Prior art keywords
tungsten carbide
anilox roll
mesh
carbide
roll
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711007554.4A
Other languages
English (en)
Inventor
温昌发
王绍佩
张秀祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Brightas Laser Science & Technology Co Ltd
Original Assignee
Guangdong Brightas Laser Science & Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Brightas Laser Science & Technology Co Ltd filed Critical Guangdong Brightas Laser Science & Technology Co Ltd
Priority to CN201711007554.4A priority Critical patent/CN107858626A/zh
Publication of CN107858626A publication Critical patent/CN107858626A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/134—Plasma spraying
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

一种碳化钨网纹辊及其制备方法，所述碳化钨网纹辊由基辊以及碳化钨层组成，所述基辊上设置有碳化钨层，所述碳化钨层上分布有网孔，所述网孔呈U型，所述网孔阵型排列在碳化钨层上。有益效果：增加耐磨粒磨损性能，使网纹辊寿命更长；网孔容易清洗；高精细图案的印刷效果精良，无空心网点、高密度色点、漏点等匀质性不足的缺陷；减少飞墨现象且环保。

Description

一种碳化钨网纹辊及其制备方法
技术领域
本发明涉及一种网纹辊，具体涉及一种碳化钨网纹辊及其制备方法。
背景技术
目前氧化铬陶瓷网纹辊虽然已经得到了大量的推广应用，但由于等离子喷涂氧化铬涂层本身的脆性造成其耐磨粒磨损性能较差，在一些使用环境中含有磨损颗粒的涂布或印刷应用中寿命较短。另外，等离子喷涂氧化铬涂层的孔隙率无法降得更低，抛光很难达到0.1的光洁度，致密性不够完美，雕刻出的网孔均匀性受到限制，从而影响到该类网纹辊在高精度印刷中的表现效果。现有的网纹辊还存在飞墨现象、难以清洗、网纹辊寿命短以及印刷效果不够好等问题。
发明内容
本发明针对上述现有技术中的不足，提供一种碳化钨网纹辊及其制备方法，耐磨粒磨损性能增加，网孔容易清洗，印刷效果精良，还能减少飞墨和使用寿命长。
为实现上述目的，本发明采用如下技术方案：
一种碳化钨网纹辊，由基辊以及碳化钨层组成，所述基辊上设置有碳化钨层，所述碳化钨层上分布有网孔。
进一步的，所述网孔呈U型。
进一步的，所述网孔阵型排列在碳化钨层上。
一种碳化钨网纹辊的制备方法，包括步骤如下：
(1)将基辊面进行喷砂处理；
(2)采用低电功率、内送粉等离子喷涂系统在基辊面上喷涂碳化钨涂层；
(3)喷涂后进行封孔处理，封闭涂层内的通孔，避免外来介质渗透腐蚀基辊；
(4)在外圆磨床上对碳化钨涂层进行磨削，用金刚石砂轮把表面粗糙层磨掉，达到要求的辊面直径；
(5)对表面进行抛光处理，以去除磨削痕迹并达到雕刻参数需要的辊面光洁度；
(6)采用激光器对抛光处理后的辊体进行网纹雕刻；
(7)雕刻完成后再对辊体表面进行后抛光处理，去除雕刻时候产生的细屑、毛刺等。
有益效果
本发明的有益效果为：增加耐磨粒磨损性能，使网纹辊寿命更长；网孔容易清洗；高精细图案的印刷效果精良，无空心网点、高密度色点、漏点等匀质性不足的缺陷；减少飞墨现象且环保。
附图说明
图1为本发明的结构示意图
具体实施方式
下面，结合附图以及具体实施方式，对本发明做进一步描述。
结合图1所示一种碳化钨网纹辊，由基辊1以及碳化钨层2组成，所述基辊1上设置有碳化钨层2，所述碳化钨层2上分布有网孔3。所述网孔3呈U型。所述网孔3阵型排列在碳化钨层上2。
结合图1所示一种碳化钨网纹辊的制备方法，包括步骤如下：
(1)将基辊面进行喷砂处理；
(2)采用低电功率、内送粉等离子喷涂系统在基辊面上喷涂碳化钨涂层；
(3)喷涂后进行封孔处理，封闭涂层内的通孔，避免外来介质渗透腐蚀基辊；
(4)在外圆磨床上对碳化钨涂层进行磨削，用金刚石砂轮把表面粗糙层磨掉，达到要求的辊面直径；
(5)对表面进行抛光处理，以去除磨削痕迹并达到雕刻参数需要的辊面光洁度；
(6)采用激光器对抛光处理后的辊体进行网纹雕刻；
(7)雕刻完成后再对辊体表面进行后抛光处理，去除雕刻时候产生的细屑、毛刺等。
对于本领域的技术人员来说，可根据以上描述的技术方案以及构思，做出其它各种相应的改变以及变形，而所有的这些改变以及变形都应该属于本发明权利要求的保护范围之内。

Claims (4)

1.一种碳化钨网纹辊，其特征在于：由基辊以及碳化钨层组成，所述基辊上设置有碳化钨层，所述碳化钨层上分布有网孔。
2.根据权利要求1所述一种碳化钨网纹辊，其特征在于：所述网孔呈U型。
3.根据权利要求2所述一种碳化钨网纹辊，其特征在于：所述网孔阵型排列在碳化钨层上。
4.一种碳化钨网纹辊的制备方法，其特征在于：包括步骤如下：
(1)将基辊面进行喷砂处理；
(2)采用低电功率、内送粉等离子喷涂系统在基辊面上喷涂碳化钨涂层；
(3)喷涂后进行封孔处理，封闭涂层内的通孔，避免外来介质渗透腐蚀基辊；
(4)在外圆磨床上对碳化钨涂层进行磨削，用金刚石砂轮把表面粗糙层磨掉，达到要求的辊面直径；
(5)对表面进行抛光处理，以去除磨削痕迹并达到雕刻参数需要的辊面光洁度；
(6)采用激光器对抛光处理后的辊体进行网纹雕刻；
(7)雕刻完成后再对辊体表面进行后抛光处理，去除雕刻时候产生的细屑、毛刺等。
CN201711007554.4A 2017-10-25 2017-10-25 一种碳化钨网纹辊及其制备方法 Pending CN107858626A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711007554.4A CN107858626A (zh) 2017-10-25 2017-10-25 一种碳化钨网纹辊及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711007554.4A CN107858626A (zh) 2017-10-25 2017-10-25 一种碳化钨网纹辊及其制备方法

Publications (1)

Publication Number Publication Date
CN107858626A true CN107858626A (zh) 2018-03-30

Family

ID=61697735

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711007554.4A Pending CN107858626A (zh) 2017-10-25 2017-10-25 一种碳化钨网纹辊及其制备方法

Country Status (1)

Country Link
CN (1) CN107858626A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109825790A (zh) * 2019-03-18 2019-05-31 广东省新材料研究所 一种碳化钨涂层网纹辊的制造方法
CN110565041A (zh) * 2019-09-25 2019-12-13 武汉虹之彩包装印刷有限公司 一种碳化钨胶印水辊的制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101367292A (zh) * 2008-10-13 2009-02-18 广东光泰激光科技有限公司 一种陶瓷网纹辊的预处理方法
CN103213390A (zh) * 2013-03-27 2013-07-24 虞伯林 新型网纹辊结构
CN104002552A (zh) * 2013-02-22 2014-08-27 苏州至顺表面科技有限公司 一种激光雕刻陶瓷网纹辊及其制备方法
CN204382757U (zh) * 2014-12-18 2015-06-10 李东 一种覆膜设备用网纹辊
CN204801195U (zh) * 2015-05-13 2015-11-25 周和平 复合纸巾上胶用网纹辊
CN205044303U (zh) * 2015-09-22 2016-02-24 常州裕东制辊有限公司 网纹辊

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101367292A (zh) * 2008-10-13 2009-02-18 广东光泰激光科技有限公司 一种陶瓷网纹辊的预处理方法
CN104002552A (zh) * 2013-02-22 2014-08-27 苏州至顺表面科技有限公司 一种激光雕刻陶瓷网纹辊及其制备方法
CN103213390A (zh) * 2013-03-27 2013-07-24 虞伯林 新型网纹辊结构
CN204382757U (zh) * 2014-12-18 2015-06-10 李东 一种覆膜设备用网纹辊
CN204801195U (zh) * 2015-05-13 2015-11-25 周和平 复合纸巾上胶用网纹辊
CN205044303U (zh) * 2015-09-22 2016-02-24 常州裕东制辊有限公司 网纹辊

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
何晓辉等: "《印刷原理与工艺》", 31 October 2008, 北京：印刷工业出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109825790A (zh) * 2019-03-18 2019-05-31 广东省新材料研究所 一种碳化钨涂层网纹辊的制造方法
CN110565041A (zh) * 2019-09-25 2019-12-13 武汉虹之彩包装印刷有限公司 一种碳化钨胶印水辊的制备方法

Similar Documents

Publication Publication Date Title
CN107858626A (zh) 一种碳化钨网纹辊及其制备方法
US10160196B2 (en) Method for manufacturing and regenerating a functional surface of an anilox sleeve or anilox roller for a printing machine and anilox sleeve or anilox roller with such functional surface
CA2076274C (en) Lithographic form cylinder, and method of imaging for printing, particularly for an offset printing machine
EP0396114A2 (en) Liquid transfer articles and method for producing them
CN104002552A (zh) 一种激光雕刻陶瓷网纹辊及其制备方法
CN103568483A (zh) 一种印刷装置
DE102011012732B4 (de) Verfahren zur Herstellung von keramischen oszillierenden Anilox-Walzen und entsprechend hergestellten Anilox-Walzen
CN109825790A (zh) 一种碳化钨涂层网纹辊的制造方法
CN108177435A (zh) 一种陶瓷网纹辊及其制备工艺
CN107150264A (zh) 喷涂陶瓷后的球面精密加工方法
CN105506533B (zh) 一种印刷版辊的生产工艺
CN102498235B (zh) 保护膜和制作该保护膜的方法
CN107931966A (zh) 一种氮化钛网纹辊及其制备方法
CN104494282B (zh) 一种激光修复受损凹印版面的方法
CN109536869A (zh) 一种金属陶瓷网纹辊及其制备方法
CN105291554A (zh) 一种基于凹版印刷的印刷刀架系统及其工作方法
CN102529339B (zh) 点状陶瓷网纹辊及其制作方法
KR20140037365A (ko) 초고속 용사방식을 이용한 그라비어 인쇄 롤의 제조방법 및 그라비어 인쇄 롤
CN207014537U (zh) 一种数码艺术瓷砖生产系统
US4882990A (en) Ink roller for rotary press
TWI719227B (zh) 凹版製版用輥子用之輥磨裝置及輥磨方法
US6290633B1 (en) Damping roller for printing presses and method for the production thereof
CN213891702U (zh) 用于胶印机的陶瓷基匀水辊
EP2703181A2 (en) A sleeve for an anilox roll and a method for manufacturing sleeves for anilox rolls
CN216659242U (zh) 一种涂布网纹辊

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20180330