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Optical cable flexibility test equipment and method

A kind of testing equipment and flexibility technology, which is applied in the direction of applying stable torsion to test the strength of materials, etc. It can solve the problems of inconvenient installation and use of optical cables, affecting the use of optical cables, broken and damaged optical fibers, etc., and achieves economic reliability, long service life and high precision. high effect

Active Publication Date: 2018-10-16
江苏通光电子线缆股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It will directly affect the use of the optical cable. If the flexibility of the optical cable is too good, the bending force will directly act on the optical fiber during the installation and use of the optical cable, causing the optical fiber to be broken and damaged; if the optical cable is not flexible, it will be inconvenient. installation and use
At present, in China, whether it is the technical requirements of customers for optical cables or the technical specifications of optical cable manufacturers for products, only good flexibility is required. How to reflect the specific flexibility and how to measure it has not given a clear answer

Method used

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  • Optical cable flexibility test equipment and method
  • Optical cable flexibility test equipment and method
  • Optical cable flexibility test equipment and method

Examples

Experimental program
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Effect test

Embodiment 1

[0022] Such as Figure 1-3 As shown, an optical cable flexibility test equipment includes a turntable 1, an electrical cabinet 11, a servo motor 7, a torque speed sensor 6, a torque speed signal converter 9, a PLC controller 8, a man-machine interface operation panel 10, and a turntable 1 is installed on the top of the electrical cabinet 11. A replaceable sleeve 2 is installed in the center of the turntable 1. A slot 13 is respectively opened at both ends of the turntable 1 along the diameter direction. A replaceable and adjustable distance sleeve 3 is installed in the slot 13. The turntable 1 Three circular holes 14 are respectively opened on both sides of the upper card slot 13 to reduce the self-weight of the turntable. Two symmetrical small holes 15 are opened on the edge of the turntable 1 on the diameter of the card slot 13 for equipment measurement and electrical cabinets. 11. An optical cable fixing device 4 is installed on the top. The optical cable fixing device 4 sh...

Embodiment 2

[0042] Such as Figure 1-3As shown, an optical cable flexibility test equipment includes a turntable 1, an electrical cabinet 11, a servo motor 7, a torque speed sensor 6, a torque speed signal converter 9, a PLC controller 8, a man-machine interface operation panel 10, and a turntable 1 is installed on the top of the electrical cabinet 11. A replaceable sleeve 2 is installed in the center of the turntable 1. A slot 13 is respectively opened at both ends of the turntable 1 along the diameter direction. A replaceable and adjustable distance sleeve 3 is installed in the slot 13. The turntable 1 Three circular holes 14 are respectively opened on both sides of the upper card slot 13 to reduce the self-weight of the turntable. Two symmetrical small holes 15 are opened on the edge of the turntable 1 on the diameter of the card slot 13 for equipment measurement and electrical cabinets. 11. An optical cable fixing device 4 is installed on the top. The optical cable fixing device 4 sho...

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Abstract

The invention discloses an optical cable toughness testing device. The device is characterized by comprising a rotary disc, an electric cabinet and a servo motor. The rotary disc is installed above the electric cabinet and provided with a replaceable casing pipe and a replaceable and distance-adjustable casing pipe. An optical cable fixing device is arranged above the electric cabinet. The servo motor, a torque speed sensor, a torque speed signal converter and a PLC are arranged in the electric cabinet. The torque speed sensor is connected with the rotary disc, the torque speed signal converter and the servo motor. A tooth rotating driver is arranged between the torque speed sensor and the rotary disc, and a tooth rotating driver is arranged between the torque speed sensor and the servo motor. The torque speed signal converter is connected with the PLC. The PLC is connected with a man-machine interface operation screen. The invention further discloses an optical cable toughness testing method. The device can precisely reflect optical cable toughness quality, can keep long-term stable operation, does not change along with temperature, humidity and other external environmental factors, and is convenient to operate, high in precision, long in service life, economical and reliable.

Description

technical field [0001] The invention relates to the testing technology of optical cables, in particular to an optical cable flexibility testing equipment and method. Background technique [0002] The processing purpose of the optical cable is to protect the optical fiber inside, so that the optical fiber can be used normally under certain environmental conditions or in the hands of a robot. The performance test of optical cable is very important to the quality of optical cable products. It will directly affect the use of the optical cable. If the flexibility of the optical cable is too good, the bending force will directly act on the optical fiber during the installation and use of the optical cable, causing the optical fiber to be broken and damaged; installation and use. At present, in China, whether it is the technical requirements of customers for optical cables or the technical specifications of optical cable manufacturers for products, only good flexibility is requir...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/22
CPCG01N3/22
Inventor 陈辉单海龙翟雪芳徐龙龙江华东季冬冬
Owner 江苏通光电子线缆股份有限公司