Baidu authenticity verification merchants
印刷廠深圳-印刷畫冊-紙盒定做-愛採購
1688 powerful merchant factory
深圳印刷廠-畫冊印刷-包裝盒定做-阿裡巴巴1688

Welcome to China BuKe Printing Co.,Ltd

ISO9001 quality /ISO14001 environmental management system certification/FSC

China BuKePrinting Manufacturer
深圳印刷廠-畫冊印刷-包裝盒定做-包裝廠家-深圳步殼印刷廠

+86-136-3297-9900

Erison@book0755.com


Knowledge quantity is leading in the printing industry

More
Everyone is watching

Learn printing knowledge

Contact customer service

Learning printing not only needs to learn professional knowledge in the industry, including the knowledge points of pre-press, printing and post-process of printing.

Learn printing industry knowledge, printing process knowledge, printing color knowledge And more knowledge of customer needs. Learn common problems encountered in printing and solve them.

——   Book & Packaging / China Printing Factory   ——
printing knowledge_BuKe printing factory_custom packaging boxes_book printing_print on demand companies of China

印刷廠家壓電噴墨印刷技術

From:Buke printing factory of China深圳步殼印刷廠 | Author:China Bukeprinting factorybook0755 | Published time: 2020-08-08 | 741 Views | Share:
印刷廠家壓電噴墨印刷是採用壓電晶體的振動來產生墨滴。

印刷廠家壓電噴墨印刷技術

印刷廠家壓電噴墨印刷是採用壓電晶體的振動來產生墨滴。

壓電晶體
(壓電陶瓷)受到
微小電子脈沖作用,會立即變形而形成噴墨的壓力,噴墨管在壓力作用下擠出油墨而形成墨滴,並高速向前飛去,這些墨滴不帶電荷,不需要偏轉控制,而是任其射到承印物上而形成圖像。

在墨水腔的一側裝有壓電晶體,印刷時墨腔內的壓電板在圖文信號控制的電流作用下產生變形,使墨水腔容積減少,擠壓墨滴從噴嘴中噴出,然後壓電晶體恢復原狀,墨水腔中重新註滿墨水。

壓電噴墨的
墨點形狀規則、無濺射、墨點大小可控、噴射速度可控、定位準確壓電噴墨技術建立在壓電效應的基礎上。

某些材料具有在外力作用下成比例地
輸出電流的能力,謂之壓電效應;材料在外加電場的作用下產生變形,稱為逆壓電效應。

顯然
,壓電噴墨需要利用逆壓電效應。按照壓電陶瓷的變形模式,壓電噴技術可分為四種主要類型,由此可建立四種壓電噴墨模式,分別稱為擠壓( squeeze)、彎曲(bend)、推壓(push)和剪切( shear)

目前大多數壓電噴墨打
印機普遍採用剪切模式。四種壓電噴墨模式

壓電噴墨方式能夠有
效控制墨滴,很容易就能夠實現對1440dpi的高精度打印工作,並且不需要加熱就能夠進行微電壓噴射,避免了墨水在受熱條件下產生化學變化而變質,大大降低了設備對墨水質量的要求。

深圳步殼印刷廠家

contact us_BuKe printing factory_book printing_booklet printing_print on demand companies of China
our wechat_BuKe printing factory_book printing_booklet printing_print on demand companies of China

Contact us

Free sample


 E-mail: 

Erison@book0755.com

  Buke@book0755.com


WhatsApp/Tel:

+86 13632979900


 Wechat: 

Recent updates
More
More
Contact now

——   Book & Packaging / Printing Factory of China  ——

Contact us to make free samples

Devise