The need for custom cable & harness assemblies in Aerospace Applications.
Custom cable & harness assemblies are needed for the production of a wide range of Aerospace equipment
In the aerospace industry, safety and reliability are of the utmost importance. Custom cable and harness assemblies play a crucial role in ensuring that aircraft and spacecraft operate efficiently and without any malfunctions. Custom cable and harness assemblies are designed to meet the specific needs of aerospace applications, which often require high levels of precision, durability, and resistance to extreme conditions.
One of the main reasons for the need for custom cable and harness assemblies in the aerospace industry is the complexity of aerospace systems. These systems involve a wide range of electronic components, such as sensors, avionics, communication systems, and navigation systems. These components must be connected in a way that allows them to work together seamlessly, and this requires a high degree of customization.
In addition, aerospace applications often require cables and harnesses that can withstand harsh environments, including extreme temperatures, vibrations, and radiation. Standard off-the-shelf cables and harnesses may not be able to withstand these conditions, making custom solutions necessary.
Another factor that contributes to the need for custom cable and harness assemblies in the aerospace industry is the need for high levels of reliability. Any failure in the electrical system of an aircraft or spacecraft can have serious consequences, and therefore, every component of the system must be designed and tested to meet rigorous standards. Custom cable and harness assemblies can be designed and tested to meet these standards, ensuring that they will perform reliably under even the most demanding conditions.
Custom cable and harness assemblies are also important in the aerospace industry because they can help to reduce weight and improve efficiency. By designing cables and harnesses specifically for a particular application, it is possible to reduce the amount of material used and eliminate unnecessary components. This can lead to significant weight savings, which can have a positive impact on fuel consumption and overall performance.
Custom cable & harness assemblies must be made to specific standards
The following are some of the key standards that must be followed when designing, manufacturing, and testing custom cable and harness assemblies for aerospace applications:
- AS9100: This standard is the aerospace industry’s quality management system (QMS) standard. It covers all aspects of the supply chain, from design and development to production, installation, and servicing. Compliance with this standard ensures that the entire process of producing the cable and harness assembly meets the high standards of the aerospace industry.
- MIL-STD-810: This standard specifies environmental testing methods and procedures to be used in the design, development, and testing of aerospace systems. Compliance with this standard ensures that the cable and harness assemblies can withstand extreme temperatures, vibrations, shock, and other environmental factors that may be encountered during aerospace operations.
- MIL-STD-202: This standard sets requirements for the design, testing, and quality control of electronic and electrical components used in aerospace systems. Compliance with this standard ensures that the cable and harness assemblies meet the necessary electrical and mechanical specifications.
- IPC/WHMA-A-620: This standard covers the acceptability criteria for cable and wire harness assemblies. It specifies the requirements for crimping, splicing, insulation, marking, and testing of cable and harness assemblies, as well as the materials and tools that must be used. Compliance with this standard ensures that the cable and harness assemblies meet the necessary quality and reliability requirements.
- NASA-STD-8739.4: This standard specifies the requirements for the crimping of electrical connectors and the assembly of cables and harnesses for NASA systems. Compliance with this standard ensures that the cable and harness assemblies meet the high standards required for NASA missions.
Compliance with these standards and others ensures that custom cable and harness assemblies used in aerospace applications are designed and manufactured to meet the high standards of the aerospace industry, ensuring the safety, reliability, and performance of the systems in which they are used.