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2022-02-11

在SMT貼片加工中直通率不斷是一個重要的參數(shù)。直通率就是產品從第一道工序開端到最后一道工序完畢，主要的指標有消費質量、工作質量、測試質量等。直通率與公司的工藝才能是一個正相關的比值，假如一個smt加工廠的直通率十分的高，也間接的證明了這個公司的質量與技術實力。這也是我們不斷在內部強調要關注直通率的緣由。那么其實……

PCBA打樣首先要進行樣品測試

2022-02-11

有些設計者選擇在pcba設計和制造后直接投入消費，但這樣做并不明智。很多問題都可能在消費，裝配和測試的很多階段發(fā)作。因而，從少量的PCBA打樣開端十分重要：　　費用——第一批PCBA打樣貼片能夠協(xié)助你找到減少線路板制造和裝配本錢的辦法；此外，大量消費有缺陷的設計也會花掉一大筆錢。 ……

What are the important processes for PCBA proofing of ceramic substrates?

2022-01-08

在PCBA打樣中，與玻璃纖維板相比，陶瓷基板容易破碎，對工藝要求更高。陶瓷基板打樣過程中有幾個非常重要的技術環(huán)節(jié)。讓雷卡仕來分享一下: 　　1.鉆孔　　通常，陶瓷基板通過激光鉆孔。與傳統(tǒng)鉆孔技術相比，激光鉆孔技術具有精度高、速度快、效率高、可大規(guī)模批量鉆孔、適用于大多數(shù)軟硬材料、不損耗工具……

PCBA加工對焊接切邊和溫度有什么要求？

2021-12-21

一般來說，PCBA加工需要選擇無塵防靜電的車間，溫濕度有控制目標，對切腳沒有要求。　　對于貼片加工來說，掌握焊接溫度非常重要。一般來說，手工焊接溫度應保持在240-280度的標準范圍內，設定溫度與烙鐵溫度的差值應盡可能小。　　如果設備的焊接預熱區(qū)、保溫區(qū)、回流焊區(qū)、冷卻區(qū)不同，就要根據(jù)不……

Differences between PCB and PCBA

2021-10-27

Some novices in the electronics manufacturing industry may not be very clear about PCBA and PCB, but they may also be confused. When they are new to the electronics industry, they will also encounter such problems. In order for everyone to quickly identif

Advantages of SMT chip processing

2021-10-27

The smt patch was born with the development of the electronics industry, and developed with the development of computer application technology, electronic technology and information technology. SMT patch can develop rapidly due to its own advantages. The

What are the requirements for PCBA patch processing and SMT patch processing

2021-10-27

What are the requirements for PCBA patch processing and SMT patch processing? Leicas believes that the following are the main points for reference: With the development of electronic products in the direction of miniaturization, the size of SMT co