德国夸克石英晶振安装，德国Quarztechnik夸克晶振公司是一家有着悠久发展历程的元器件制造商，主要向广泛应用市场提供性能优越，低成本高性能的石英晶振为主，为了拓宽自身的能力边界，又针对新的市场开发大量优质的石英晶体振荡器，凭借着精湛的工艺，过硬的品质赢得大量用户的好评，同时随着长期的积累，实现价值的最大化，如今一如既往保持初心，将最好的品质贡献于世界各地。

晶振也分为无源晶振和有源晶振两种类型。无源晶振与有源晶振（谐振）的英文名称不同,无源晶振为crystal（晶体）,而有源晶振则叫做oscillator（振荡器）。无源晶振需要借助于时钟电路才能产生振荡信号自身无法振荡起来,所以“无源晶振”这个说法并不准确；有源晶振是一个完整的振荡器。石英晶体振荡器与石英晶体谐振器都是提供稳定电路频率的一种电子器件。

我们已经仔细了解了石英生产的最初阶段，石英坯件由什么材料制成，以及从石英块制造具有特定频率的石英坯件需要哪些步骤。

我们现在处于生产最终元件的过程中的以下阶段:石英坯件已经生产出来，甚至电极也已经蒸发，频率也已经检查过了。现在必须将坯件安装到外壳中。这听起来很简单，但即使在这里也有一两点要考虑，以便最终的结果是一个高质量和耐用的石英。德国夸克石英晶振安装.

安装到外壳中

为了将坯件安装到外壳中，首先用导电粘合剂涂覆外壳基座。下一步是固定石英坯件。

在外壳中安装石英坯件

最终频率调整

现在最后一次调整频率。使用两种不同的方法，必要时调整目标频率。一方面，如果频率太高，可以气相沉积额外的电极材料。这个步骤降低了频率。或者，用等离子体部分去除电极材料可以增加频率。

最终频率调整

外壳是密封的

接下来，密封外壳。这有几种方法。经常使用“接缝密封”方法。在这个过程中，金属盖和包装用电极焊接在一起。德国夸克石英晶振安装.

利用接缝密封方法，外壳被密封

最后阶段

在接受最终测试、包装和运输之前，石英在激光或特殊墨水的帮助下进行标记。

现在石英晶体完成了，它可以安装在板上。

we have already taken a closer look at the first stages in quartz production, what material the quartz blanks are made of and what steps are necessary for a quartz blank with a certain frequency to be created from a quartz block.

We are now at the following point in the process leading up to the finished component: the quartz blank has been produced, even the electrode has already been vaporized and the frequency has been checked. The blank must now be installed into the housing. It sounds simple, but even here there are one or two points to consider so that the final result is a high quality and durable quartz.

Mounting into the housing

To mount the blanks into the housing, the housing base is first of all coated with conductive adhesive. The next step is to affix the quartz blank.

The final frequency adjustment

Now the frequency is adjusted one last time. Using two different methods, the target frequency is adjusted if necessary. On the one hand, additional electrode material can be vapor-deposited if the frequency is too high. This step decreases the frequency. Alternatively, partial removal of the electrode material with plasma can increase the frequency.

The housing is sealed

Next, the housing is sealed. There are several methods for this. The “Seam Seal” method is often used. In this process, the metal lid and packaging are welded together with electrodes. Find out more about this topic in this blog post.

The final stages

The quartzes are marked with the help of lasers or special inks before they are subjected to final testing, packing and shipping.

Now the quartz crystal is finished and it can be mounted on the plate.