smt鋼網(wǎng)是PCBA生產(chǎn)過(guò)程中重要的物料之一，它可幫助錫膏準(zhǔn)確的漏印在PCB焊盤上。能否正確使用它將影響PCB焊盤上的錫膏量和形狀，以下是林川精密為大家總結(jié)的正確使用smt鋼網(wǎng)方法。 　　一、應(yīng)保持smt鋼網(wǎng)的清潔 　　1、使用前應(yīng)先清洗(抹拭)鋼網(wǎng)，以去除運(yùn)輸過(guò)程攜帶的污物 　　2、鋼網(wǎng)用完后應(yīng)及時(shí)清洗干凈，并回包裝箱，置于專用儲(chǔ)藏架上 　　3、鋼網(wǎng)應(yīng)放置于專用的貨架內(nèi)豎放，板與板之間應(yīng)相互隔離(可貼膜)，禁止疊放，相互接觸。對(duì)于等待清洗的鋼網(wǎng)，不可隨意放置，避免造成意外

經(jīng)常有網(wǎng)友詢問(wèn)我只有PCB板(線路板)能夠開(kāi)一張鋼網(wǎng)嗎，在此林川精密統(tǒng)一回答“可以” 　　為什么有的廠家說(shuō)不能開(kāi)呢? 　　因?yàn)橛肞CB板開(kāi)鋼網(wǎng)工序有點(diǎn)復(fù)雜，需要抄板，有些廠家設(shè)備不先進(jìn)或工程技術(shù)的問(wèn)題常常生產(chǎn)出的smt鋼網(wǎng)偏位，出于某些原因干脆不做此工序。 　　下面為大家介紹鋼網(wǎng)資料可以交給smt鋼網(wǎng)……

隨著SMT行業(yè)不斷發(fā)展，市場(chǎng)對(duì)smt鋼網(wǎng)的需求也越來(lái)越大，但smt鋼網(wǎng)行業(yè)發(fā)展至今各家技術(shù)參差不齊，什么樣的smt鋼網(wǎng)是優(yōu)質(zhì)的呢，我們單單看外觀已很難區(qū)分了，今天林川精密從工藝到功能為大家介紹選擇方法： 　　smt鋼網(wǎng)工藝 　　smt鋼網(wǎng)作用：主要功能是幫助錫膏的沉積，將準(zhǔn)確數(shù)量的錫膏轉(zhuǎn)移到光板(bareP……

Currently, many different types of laser steel mesh used in the electronics industry come from many different suppliers, but not all steel meshes are the same. Due to the requirement that the steel mesh industry can deliver quickly, in many cases. On-time

During the inspection of the quality of the SMT patch, it was found that there was some solder paste on the surface, and it was known that it was misprinted. In order not to affect the overall patch effect, these misprinted solder pastes need to be cleane