Special oil-resistant cable for machine tool with drag chain

An oil-resistant, machine tool technology, used in cables, insulated cables, power cables, etc., can solve the problems of the elimination of machine tool cables, the increasingly high performance requirements of machine tools, and the intensification of cable market competitiveness. Long service life, improve anti-electromagnetic Interference ability, the effect of improving tensile strength and safe transmission performance

Inactive Publication Date: 2016-12-07
HWATEK WIRES & CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] With the rapid development of the economy, industries such as automobiles, ships, construction machinery, aerospace and aviation provide huge demand for my country's machine tool industry, which makes the machine tool industr

Method used

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  • Special oil-resistant cable for machine tool with drag chain

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Example Embodiment

[0024] Specific embodiment: A sheath 1, isolation layer 2, braided layer 3, and cladding layer 4 arranged sequentially from the outside to the inside in cross section. Ten power cords 5 are arranged in the inner cavity of the cladding layer 4, The ten power cords 5 are arranged in an annular arrangement. The outer periphery of the overall structure after the annular shape is close to the inner wall of the wrapping layer 4, and the inner cavity of the overall structure after the annular shape is provided with a cylindrical cotton thread structure. 6. The outer ring surface of the cylindrical cotton thread structure 6 is closely attached to the inner wall of the overall structure after the circular ring. There is a gap 9 between the adjacent power lines 5 to ensure that there is enough space for displacement during deformation. Mutual interference and squeezing occur; the cylindrical cotton thread structure 6 is specifically formed by combining several strands of cotton thread.

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Abstract

The invention provides a special oil-resistant cable for a machine tool with a drag chain. The special oil-resistant cable is high in oil resistance and wear-resisting property, and ultra-high in flexibility, so that the applicable machine tool is long in service life and high in stability. The special oil-resistant cable comprises a sheath with a circular-ring-shaped transverse section, an isolation layer, a weaving layer and a wrapping layer which are arranged from outside to inside in sequence, wherein a plurality of power lines are arranged in an inner cavity of the wrapping layer; the power lines are arranged in a circular-ring-shaped manner; the periphery of the circular-ring-shaped overall structure is tightly attached to the inner wall of the wrapping layer; a cylindrical cotton thread structure is arranged in the inner cavity of the circular-ring-shaped overall structure; and the outer ring surface of the cylindrical cotton thread structure is tightly attached to the inner wall of the circular-ring-shaped overall structure.

Description

technical field [0001] The invention relates to the technical field of cable structures, in particular to a drag chain special cable for oil-resistant machine tools. Background technique [0002] With the rapid development of the economy, industries such as automobiles, ships, construction machinery, aerospace and aviation provide huge demand for my country's machine tool industry, which makes the machine tool industry develop rapidly, but at the same time, the performance requirements of machine tools are getting higher and higher, making ordinary machine tool cables suffer To be eliminated, intensify the market competitiveness of the cable industry. Contents of the invention [0003] In view of the above problems, the present invention provides a drag chain oil-resistant machine tool special cable, which has good oil resistance, strong wear resistance, and super soft performance, making it suitable for machine tools with long service life and good stability. [0004] A s...

Claims

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Application Information

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IPC IPC(8): H01B7/04H01B7/17H01B7/18H01B9/00
CPCH01B7/04H01B7/17H01B7/18H01B7/185H01B9/00
Inventor 史家有马连玲
Owner HWATEK WIRES & CABLE
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