蝕刻技術用於電子產業模具之開發

本研究針對蝕刻技術對於電子產業模具製作的方法分析，並將與其他製作模具的技術比較，將蝕刻技術的優劣做一個分析，本文以一家甲公司之蝕刻技術為基礎，將甲公司的蝕刻製程技術做一個簡單說明，再將甲公司的蝕刻技術，雷射技術等製作的方式或成品做優劣比對。蝕刻製程解說，蝕刻加工可分為以下兩種：1.貫穿蝕刻：將鋼材蝕刻貫穿，並蝕刻出設計的零件或模具。如步進馬達用解碼片，特殊用金屬過濾網，光電製程用金屬蒸鍍罩等。2.蝕刻切削：將設計的圖形在鋼材上蝕刻出一定的深度，但不超出鋼材本身的厚度。如各式名牌，特殊藝術鋼板、紋路轉印模具、背光板等。此兩種方式最大的差別在於對鋼材加工是否貫穿，也因此加工的特性也有所差異，但在於耐蝕刻的前處理與蝕刻加工都是用相同的方式進行。貫穿蝕刻，此種加工方式多用於加工較薄的鋼材，就如同機械衝床生產出的加工產品，不過機械性衝床加工產品可能會因圖形大小或複雜性而造成加工的鋼材變形，所以對於圖形小且又複雜的加工產品，對於蝕刻加工是一種優勢。

關鍵字

蝕刻工程；蝕刻技術

並列摘要

We study etching methods of die making technology for electronic industries, and compare with the other production technology of die making. We also analyze the advantages and disadvantages of etching technology. This article based on the etching technology of a company. We will make a brief explanation for etching process technology, and compare the etching techniques with other technology, such as laser technology. There are two kinds of etching processes. 1. Through etching: etching through the steel and etched design of parts or molds. Decoder chip, such as stepper motors, special metal filter, photoelectric process enclosures, such as metal deposition. 2. Etching cutting: The graphic design of steel etched in some depth, but does not exceed the thickness of the steel itself. Such as all kinds of brand name, special arts plate, transfer mold lines, backlit panels. The biggest difference between the two methods is whether they run through the steel in the steel processing. And their processing characteristics will be different, but they have the same ways for resistant to etching and pre-treatment with the etching process. Through etching, such processing methods used for processing of thin steel, like mechanical presses to produce the processed products, but processed products of mechanical presses may be due to the size or complexity of the graphics processing of the steel caused by deformation. For the small graphics and complex processing products, etching process has the advantage compared with other technology.