How to test water leakage in CNC machining centers, we can't do conventional testing now, and many sheet metal positions can't be measured.

First of all, you confirm what the sealing requirements or standards are, you can choose which way to test, in general, if you want to test for water leakage, you can do this:

1. Sub-module.

2. Use special tooling.

3. Use air tightness/wax/water, all three will do, the most cost-effective is gas, preferably water.

Regardless of the test method, you must go through process verification, otherwise even if you know the method, you will not be able to verify the quality of the product.