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Abrasion-resistant steel wire ring

A traveler and wear-resistant technology, which is applied in textiles and papermaking, can solve the problems that the wear resistance performance cannot fully meet the use requirements, high production process costs, and practical performance limitations, and achieve high practical performance and low production costs. Low, the effect of improving the service life

Inactive Publication Date: 2015-04-01
CHANGZHOU JINHAILONG MACHINE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current technology, the working performance of the traveler has been greatly improved by coating the appropriate material on the traveler. However, for the traveler running at high speed, its performance in terms of wear resistance cannot fully meet the requirements for use. And its production process cost is higher, practical performance is limited

Method used

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  • Abrasion-resistant steel wire ring

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Embodiment 1

[0018] A wear-resistant traveler disclosed by the present invention comprises a ferrous steel core base 1, the inner and outer surfaces of the ferrous steel core base are coated with a wear-resistant alloy layer 2, and the wear-resistant alloy material passes through The thermal spray process forms on the inner surface of the traveler. The thickness of the ferrous steel core matrix is ​​0.45-0.55mm. The thickness of the wear-resistant alloy layer is 45-55um. The hardness of the wear-resistant alloy layer can reach 60-70HRC. The material of the ferrous steel core matrix can be 72B carbon steel, 82B carbon steel, 45 steel, 40Cr, 65Mn or 20CrMnTi.

[0019] The wear-resistant steel traveler provided by the present invention is coated with a wear-resistant alloy layer on the inner and outer surfaces of the ferrous steel core matrix of the steel traveler. This layer of alloy can significantly improve the wear resistance of the traveler in high-speed operation, and improve The ser...

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Abstract

The invention discloses an abrasion-resistant steel wire ring which comprises an iron steel core substrate. Abrasion-resistant alloy layers coat the inner surface and the outer surface of the iron steel core substrate, and abrasion-resistant alloy materials are formed on the inner surface of the steel wire ring by the aid of hot spraying technology. The abrasion resistance of the steel wire ring in high-speed running can be remarkably improved by the aid of alloy layers, the service life of the steel wire ring is prolonged, and the alloy materials are reasonably matched, rich in source, low in production cost, simple in coating technology and high in practicability.

Description

technical field [0001] The invention belongs to the field of textile equipment, in particular, the invention relates to a wear-resistant steel traveler. Background technique [0002] The traveler is one of the key equipment of textile equipment, it directly affects the twist, package density, end breakage, hairiness and the number of cotton balls of the yarn of the textile equipment. The output of the yarn is reduced, the return is reduced, the cost is reduced, and the output value is improved. [0003] Due to the frequent contact of the traveler with the steel structure and with the yarn, the contact surfaces of the traveler are subject to high wear. Moreover, in order to increase the yarn production, the traveler must be raised to a higher operating speed, which puts forward higher requirements on the wear resistance and strength of the traveler. In the current technology, the working performance of the traveler has been greatly improved by coating the appropriate mater...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H7/60
CPCD01H7/604
Inventor 时雪琴
Owner CHANGZHOU JINHAILONG MACHINE MFG