气密性试验装置是一种利用气体压力对产品进行无损防水检测的仪器，主要用于医疗器械、汽车配件、电子电器、阀门管道、安防照明、数码通信等产品。下面来讲讲气密性试验装置的工装治具调试事项吧。
Air tightness test device is an instrument that uses gas pressure to carry out non-destructive waterproof testing of products. It is mainly used for medical devices, auto parts, electronic appliances, valves and pipelines, security lighting, digital communications and other products. Let's talk about the debugging of the tooling and fixture of the air tightness test device.
气密性试验装置一般可分为两大类，一类是有试验气孔的产品，一种是没有试验气孔的产品。对于测试气孔的产品，只需将测试气管连接上测试气孔，然后通过气密性试验装置设定好的程序进行检测即可。
Generally, air tightness test devices can be divided into two categories: products with test pores and products without test pores. For products that test pores, just connect the test gas pipe to the test pores, and then test them through the program set by the air tightness test device.
对于没有测试气孔的产品，由于形状各有不同，就需要为产品定制的工装治具，将产品放置在模具中，通过气密性试验装置对模具进行充气，感应模具压力值变化，从而判断产品是否泄漏。
For products without test pores, due to different shapes, it is necessary to customize tooling and fixtures for the products, place the products in the mold, inflate the mold through the air tightness test device, and sense the change of mold pressure value, so as to judge whether the products leak.
那么您知道气密性试验装置对接之后，怎么调试吗？
气体增压泵厂家为您讲几点：
Do you know how to debug the air tightness test device after docking? The manufacturer of gas booster pump will tell you some points:
1.多通道选择：气密性试验装置支持四通道同时测试，选择多通道测试仪器时，可选择打开关闭测试通道。
1. Multi channel selection: the air tightness test device supports the simultaneous testing of four channels. When selecting the multi-channel test instrument, you can choose to open and close the test channel.
2.气密性试验装置内部信号控制：仪表内部各个阀门信号控制点，手动操作或者检验内部各阀门是否工作正常；
2. Internal signal control of air tightness test device: signal control points of each valve inside the instrument, manual operation or inspection of whether each valve inside works normally;
3.对气密性试验装置的外部信号控制；外接工装各信号控制点，手动操作或验证外部各信号点是否正常工作；
3. External signal control of air tightness test device; Connect the signal control points of the external tooling, manually operate or verify whether the external signal points work normally;
4.气密性试验装置工装治具上有一套仿形模具，这种仿形模具能不能替换可换的，这是因为模具使用时间太长，会因磨损或损坏而导致内部腔体出现泄漏，同时由于使用者的产品形状不同，若产品形状不同，则可换成其他仿形模具。
4. There is a set of profiling die on the fixture of the air tightness test device. Whether this profiling die can be replaced or replaced is because the die has been used for too long, and the internal cavity will leak due to wear or damage. At the same time, due to the different shapes of users' products, if the shapes of products are different, it can be replaced with other profiling dies.
This is the case for the commissioning of the tooling and fixtures of the air tightness test device. If you want to operate, you should make preventive preparations in advance to prevent unexpected conditions. For more information, please visit the website http://www.sdjingtuo.com Take a look.
