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2024
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Can overmolded metal hoses be used for precision instrument harness protection?
Author:
Plastic-coated metal hoses (also known as coated metal hoses) usually consist of a metal helix wrapped around a plastic or rubber tube wall. This structure gives the hose better flexibility and abrasion resistance, while protecting the inner harness from external damage. Therefore, plastic-coated metal hoses are generally widely used in wire harness protection, including in precision instruments.
Precision instruments often contain complex wiring harnesses and cable systems that need to be protected from mechanical damage, abrasion, chemical attack and electromagnetic interference. The plastic-coated metal hose provides a good protective layer, which can effectively reduce the impact of the outside world on the wiring harness.
Can plastic-coated metal hoses be used for precision instrument wiring harness protection?
When using plastic-coated metal hoses as protection measures for precision instrument wiring harnesses, the following points need to be noted:
1. Choose the right material: Make sure to choose a plastic-coated metal hose with good wear resistance, corrosion resistance and high temperature resistance. This ensures that the hose can effectively protect the wiring harness during use.
2. Reasonable installation and fixing: correctly install and fix the plastic-coated metal hose to ensure that the wiring harness is fully protected. Make sure the hose is not bent, twisted or stretched to prevent damage to the wiring harness.
3. Appropriate length and size: Choose a hose of appropriate length and size to ensure that it can fully cover the wiring harness and provide adequate protection.
4. Consider electromagnetic interference: the plastic-coated metal hose has a certain shielding performance, which can help reduce the electromagnetic interference received by the wiring harness. This can be an important consideration in precision instrumentation applications where immunity to electromagnetic interference is required.
In general, plastic-coated metal hoses are usually used for the protection of precision instrument wiring harnesses. However, the specific application should also be evaluated and confirmed based on the requirements of precision instruments, environmental conditions and other factors