Cable Assembly Testing Procedures is not a one size fits all approach, and there are levels of testing that a product undergoes after it is manufactured. Quite a large number of teams and companies encounter problems with cable assemblies, which affects their project.
The cable assembly testing procedures are necessary before the product reaches the final consumer that requires its use. It is essential because, asides from the physical outlook of the development, the product must meet the electrical standpoint of the industry that needs it.
Are you curious to find out the various testing procedures? This article has it all and provides insightful information as well. The six cable assembly testing procedures are essential to produce the right results for your industry.
Technician assembling and testing motor
Table of Contents
1.Cable Assembly Electrical Testing Procedures
That is the first testing procedure for all wiring harness and cable services, and it includes making sure that the cable wiring connection is in perfect condition.
For the cable assembly, electrical testing procedures, two different mating connectors are connected. In turn, the connector is fixed to a fixture.
The purpose of the fixture is to check for opens in the cable assembly or the conductors that are used.
The cable assembly electrical testing procedures ensure that the conductors’ pin placement is in its appropriate position.
This testing procedure is perceived to be the phase of the testing procedure that ensures that the cable application/assembly is in the replica of the installation.
Undoubtedly, the wiring harnesses and cables are a combination of various wires and wiring systems that are carefully combined to get the wiring harness/cable working correctly.
The importance of the wiring system helps to make sure that the cable produces the required output and is functional. But, when the wires are not suitable or when they did not arrange properly, the motive for the wiring harness/cable will not be met.
For this particular reason, the cable assembly testing procedure is essential to ensure that the cable meets the required specification and is working correctly to produce efficient results.
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2.Cable Assembly Visual Testing
Unlike the cable assembly testing procedures that involve checking the wiring connection of the cable assembly, the visual examination consists ins making use of a sense organ (eyes) to check the cable assembly and be sure that it is without any fault or flaw.
In this testing procedure, the wiring harness/cable is assessed for deformation or any physical fault that is not in line with the required specification.
Also, the cable assembly visual testing involves assessing the various connectors and sockets used in building the wiring harness/cable. The optical testing procedure of the cable assembly is not limited to only evaluate the connectors and devices used for the line.
It also involves making sure the cable materials are of an appropriate quality and that the design of the cable assembly is in place.
It is not enough to build a cable assembly, and certain factors must be considered to ensure that the right thing is done for the organization that has requested such services.
Hence, it is always necessary to make use of the visual testing procedures of the cable assembly. Why? That is because the engineer building the cable assembly may have forgotten to put things in their proper place during construction.
All mistakes and faults are discovered during the visual testing procedures, and all loose ends are secured.
Electrician cutting wire
3.Cable Assembly Environmental Testing Procedure
That is a holy testing procedure. Various industries require cable assembly for the purposes that suit them the most. The cable assembly environmental testing procedure ensures that the cable assembly can perform in multiples ecological conditions.
When building cable assembly for industries, they must consider the purpose and functions of the industry and the environment in use.
There are various environmental elements that the cable assembly tested on. They include:
High/low temperature: This testing procedure checks for the impact of heat on the cable assembly.
Also, it assesses the cable assembly connectors and cables using a specific temperature.
Thermal cycling: In this procedure, the cable assembly is subjected to different temperatures to ascertain if fluctuation in the heat of the cable assembly affects the other connectors and cables.
Furthermore, it also ascertains how it affects this connector and the cable assembly at large.
Salt spray: The cable assembly at this stage is measured to see its reaction to salt spray/ fog. Asides from observing its response to salt spray, it also measures the cable assembly materials’ ability to withstand corrosion.
Humidity: The cable assembly is assessed on various moisture levels to ascertain its termination points; cables and connectors will react on a high moisture level.
Vibration: At this level, the cable assembly is made to undergo a series of pulses to ascertain the impact and effect of its connector and its termination points.
Industrial corrosion: The cable assembly was tested to ascertain its service life. It is subjected to various climate conditions.
electrician builder engineer screwing
4.Cable Assembly Mechanical Testing
No doubts, it is essential to check the connectors used in building cable assemblies. The cable assembly mechanical testing procedure is necessary for checking the cable assembly’s connectors and how durable the cable assembly is.
In cable assembly, mechanical testing procedures, the only way to ascertain how durable the cable assembly is is to subject it to a couple of flexing cycles. The testing of the flexing cycles
In carrying out the mechanical testing procedures, the connectors are reconnected and disconnected to ascertain the required force to either connect or disconnect the cable assembly.
Asides from the various cable assembly testing procedures, it is right to make sure that the cable assembly will last for a reasonable period. It is essential to properly check the connectors and ensure that it is in an appropriate working condition.
electrical box contains many terminals relays
5.Cable Assembly Integrity Testing
The integrity test is carried out on cable assemblies to check domain measurements and avoid other signal losses that may occur. The various aspects of cable assembly testing procedures are:
Data eye diagram analysis: This is a type of cable assembly integrity test suitable for high-speed signals. It uses bit error testing to check for the electrical quality of the various parameters of the cable assembly.
Time-domain measurements: This integrity testing procedure checked the cable assembly for inter pair skew and other differential impedance.
Frequency-domain measurements: The frequency-domain measures test the cable assembly for any crosstalk.
Loss of insertion: The cable assembly will test for any loss in the strength of its signal. That is if there is any inclusion of components in its circuits.
Examples of some of the connectors which can include in the cable assembly include connectors and filters.
industrial power case
6.Other Areas of Cable Assembly Testing
The various testing procedures of cable assembly are not limited to electrical testing procedures, visual testing procedures, integrity testing procedures, and mechanical testing procedures.
Other aspects of the cable assembly need to test. Testing the cable assembly helps prevent unpleasant future occurrences and mishaps, which presupposes that the cable assemblies may require much more.
The industry requirements must be put into consideration when conducting any test on the cable assembly. Also, there need to be insulation resistance tests, safety certifications, and Hi-Pot testing.
When only of these is in place, the cable assembly can then be affirmed to meet all the required specifications and satisfaction of the industry.
All other areas of the cable assembly must adequately test to ascertain that it produces the required specifications of the industry if the required industry must use cable assembly to perform its specific functions and achieve productivity.
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7.Custom Cable Assembly — Cloom Tech is Your Haven
It is unarguably true that cable assemblies require a lot of effort to get them to perform well. These efforts require ensuring that specific testing procedures are carried out on the cable assembly.
Cloom Tech takes into consideration the various parameters that ensure an excellent cable assembly for your industry. We are aware that every industry possesses unique features, and the only way to become productive is to use the correct type of materials for cable assemblies.
At Cloom Tech, we ensure that the various testing procedures are carried out on your industry’s cable assembly before we deliver it to you.
Over the years, we have built an excellent image for our organization because we desire to do the proper appropriate fashion.
You are only assured of getting the best when you go to the best. Suffice to say, if you desire cable assemblies that fit or exceed or specifications, your go-to is Cloom tech!
After manufacturing your cable assemblies, we ensure that the cable assemblies are tested in various capacities to produce your desired output.
Testing procedures of cable assembly are essential to producing the right cable assemblies for the various industries. The only way to get the correct cable assembly for your enterprise is to favor good tech organizations that take into cognizance the importance of doing things in the right direction.
Doing things the right way presupposes testing cable assemblies accurately before your industry makes use of it. While its advantages are numerous, it ensures that your production and valuable resources are kept away from harm’s way.
Suffice to say, and your industry is free from environmental hazards when the cable assemblies undergo the six cable assembly testing procedures before its use in your industry.