部落格

Folks, Patty had just returned from SMTAI 2015. It was a sentimental meeting with the retirement of longtime executive administrator JoAnn Stromberg. At one of the technical sessions, Patty was

铟泰公司的环氧助焊剂（如 756-72）与底部填充和其他有竞争力的环氧助焊剂相比，另一个优点是我们的环氧助焊剂可以返工。

With the exception of the automated system mentioned in my last post, there is little difference in the actual performance of the various forms of preheaters. The choice is based on convenience and

The dipping process is convenient for the application of epoxy flux because most pick-and-place equipment already has dipping units installed. So, there is no need for extra equipment or the costs

As discussed previously, the temperature of the preheater has little comparison with the actual temperature of the PCB. By implementing a dual preheater system, where there is an infrared heat sensor

使用浸漬製程塗佈環氧助焊剂與使用傳統 PoP 助焊劑的浸漬製程類似，但助焊劑覆蓋元件凸點的情況除外。

各位，看起來 Patty 似乎有點問題.......。年輕的時候，Patty 總是被脾氣暴躁的老人惹惱，現在她很擔心自己也會變成這樣的老人。觸發

As I mentioned in my previous post, the goal of preheating, regardless of method used, is to increase the metallic structure of the joint to a specified

由於最近人們對 Epoxy Flux 的興趣大增，許多人都對這項獨特的使能技術有許多一般問題。

Phil Zarrow: With the advent of bottom terminating components, one of the nemesis of the electronic assembler is voiding in the thermal ground pad of the BTC component. Derrick Herron:

The next few posts come to us from my colleagues Karthik Vijay, Indium Corporation’s Technical Manager for Europe, and Liam Mills of TT Electronics Power and Hybrid. They’ve done some

很多時候，人們認為浸漬過程很簡單。事實上......只要您事先花時間優化製程。

Folks, it has been a while. Let’s look in on Patty…. Patty stared at her new Apple® Watch and was pleased. What was most pleasing is that she didn’t expect to be pleased. She heard many

The next few posts come to us from my colleagues Karthik Vijay, Indium Corporation’s Technical Manager for Europe and Liam Mills of TT Electronics Power and Hybrid. They’ve done some

Folks, The Wet Gold Technique is a simple way to estimate the percentage of gold in a gold alloy. This technique indirectly measures the density of the alloy. From the density of the alloy one can

各位，讓我們來看看 Rob，而 Patty 則離開了......，當 Patty 駕車前往機場參加一個為期一周的會議時，Rob 向她揮手道別。現在她是一位教授，而他是一位研究生。

Lamp style preheaters have the fastest response time of any of the previous preheaters mentioned in other posts. The lamp filament is practically the sole thermal mass; it is so fast that the

在現今的電子製造業中，許多公司都在使用無鉛焊料合金。然而，業界中仍有少數領域偏好具有可靠性和性能的

As a follow up to my post on quartz plate preheaters for wave soldering, this post isdedicated to the very similar quartz tube preheater. If you remember, one of the advantages of using a quartz

We continue our discussion of solder reflow methods. As the name suggests, quartz plate preheaters have thick quartz plates in which the heating elements are embedded via pockets or slots. The

My last post talked about the pros and cons of CalRod® style preheaters. This post will be devoted to hot air style preheaters. It makes sense that this was, most likely, the first form of