Exclusive Decrypt Improvethe Performance Of RFCoaxial Connectors and Cable Assemblies
Time of issue:
2016-03-05 14:17
Source:
Poor first Assembly:
1/2 super soft, normal, cable assemblies, for example, is basically the inside and outside of the current conductors and cables are soldered structure, production site, the author has found that due to the negligence of Assembly, welding leakage between the outer conductors and cables, resulting in failure.
For mesh cable components currently used method is to exert pressure on the press so as to achieve the goal of reliable connection of crimping sleeve plastic deformation, but actual production Assembly equipments of unreasonable, crimping sleeve design, selection of raw material error does not comply, sourcing and requirements and other reasons, are likely to cause crimping is not close, causes the connection to fail.
Connector interface error caused minor bad, severe cases can cause deformation slotted ports. Lead to failure.
Second weld failures (cold solder joint);
Improper selection, in order to reduce costs, brass clasp of the misuse of non-elastic material, the nut easily pulled off. When processed, nuts install the snap ring groove Groove deep enough, torque the nut to fall off when connected.
When the test is used, there is no torque wrench, using an ordinary wrench to tighten the nut tightening torque than standard ratings, so nuts (CLASP) was damaged and fell off.
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