Most robotic cables are designed and manufactured to be close to traditional cables. The difference lies in the flexibility of the conductor material, the tensile aging resistance of the insulation material, the core group, the matching of auxiliary materials, the protection of the winding or inner sheath, the materials and requirements of the shielding and outer sheath, which are different from traditional cables , and because the overall requirements for high-speed motion cables are quite stringent. Currently, the main problems with robotic cables are conductor breakage and sheath cracking. 1. The robot cable conductor is inserted into the adjacent core. Reason: Some conductors are brittle and fractured to form conductor rigidity. 2. Insert the copper wire of the shielding layer into the core wire. Reasons: improper handling of copper wire joints during braiding or winding; poor torsion resistance of the cable, twisted and broken braid; poor hardness of the insulation material; cracking of the sheath and deformation of the cable core. Reasons: poor material selection, insufficient craftsmanship, poor oil resistance, and poor weather resistance. The cable cores are usually produced without special design verification, and the twisted form is a single short distance of the so-called flexible cable. 3. The conductor of the robot cable is broken. Reasons: poor quality, improper stranding, irregular combination of cable cores, and unreinforced conductors; as for conductor burns, insulation breakdown, poor anti-interference effect, insulation cracking, and wire core protrusions, etc. , are due to improper material selection and fabrication. Therefore, robot cables require practitioners to be very serious about the product. .
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