Adhesive door frame edges need to be selected according to the material, generally you can use instant glue, slow-dry glue, nail-free glue, UV shadowless glue, swelling glue, etc.
UV shadowless glue belongs to two kinds of bonding. It is only effective if it is a transparent part. The bonding strength is also relatively good, and it dries quickly. After this glue is irradiated by ultraviolet rays, the reaction will be strong and the efficiency is very high. .
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The NI PXIe-5630 is designed and optimized for automated test applications and offers proven features including: automated precision calibration, full vector analysis with dual ports, reference plane extensions, and flexible LabVIEW APIs for parallel testing . The NI PXIe-5630 also has excellent performance specifications, including a frequency range of 10 MHz to 6 GHz, a dynamic range of more than 110 dB, and a scan rate of less than 400 microseconds/frequency point (scans 3201 frequencies continuously). In addition, thanks to the modular PXI platform, engineers can integrate up to eight NI PXIe-5630 modules into one PXI chassis and perform multipoint RF testing in a truly parallel manner.
Engineers can control the NI PXIe-5630 interactively with the included full-featured soft panel without programming, or programmatically using the intuitive APIs in NI LabVIEW software and the NI LabWindows®/CVI ANSI C development environment. Both APIs are optimized for multi-core processing to complete parallel testing of multiple RF components. Compared to serial testing through switch switching, this parallel test method has significant test throughput advantages.
The NI PXIe-5630 also extends the PXI modular instrument family for automated testing. Based on the industry-standard PXI specification, this vector network analyzer can be integrated with over 1500 PXI instruments from more than 70 vendors, including NI, to meet almost any test application requirement.
When repairing viscose, to avoid applying glue on a large area, you only need to divide the door frame into four equal parts, and point five points. The two ends and the middle must be glued, and then installed Go back and hold it for a few minutes, and after letting go, the door frame edge will not fall off.
Different glues have different effects, and you should choose and use them according to the material and specific conditions of the door frame edge.
The most convenient way is to use instant glue. After the glue is applied, it can stick together immediately, and the effect is relatively good. The effect is very good for metal and plastic parts. But this kind of glue is easier to paint, and it is easy to have white edges around it after a long time.
The filling effect of slow-drying glue is good, and it will not cause white fog, and at the same time, it will not appear embrittlement. The longer it is used, the better the adhesion will be, but the drying will be slower.
In the case of sticking wooden doors, you can use nail-free glue. Before using, clean the surface to ensure that the surface is free of oil and dust, and then use a sealing gun to squeeze out the glue.
RF Vector Network Analyzer Released
In December 2010, NI introduced the NI PXIe-5630 6 GHz Dual Port Vector Network Analyzer (VNA), the first PXI-based vector network analyzer in the automation test industry. With the new vector network analyzer, a full vector analysis of the forward and reverse parameters (T/R) can be performed. In addition, the vector network analyzer also provides sophisticated auto-calibration capabilities and is based on a flexible software-defined architecture that is ideal for automated design verification and production testing. The vector network analyzer is based on the PXI modular architecture and requires only two PXI slots to allow test engineers to integrate vector network analysis into the test system in a limited space without adding additional cost or using bulky traditional benchtops. instrument.