System and method for metal card clothing quenching treatment adopting YAG laser

A YAG laser and metal card clothing technology, applied in the field of quenching system, can solve the problems of inability to accurately locate the heating position of the tooth, uneven heating degree of the tooth tip, unstable quenching quality of the tooth, etc., and achieve significant economic benefits. Good toughness and high fatigue strength

Inactive Publication Date: 2005-03-16
INST OF MECHANICS - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to overcome the above-mentioned shortcomings that the existing metal card clothing quenching technology cannot accurately locate the heating position of the tooth portion, resulting in uneven heating of the tooth tip, resulting in unstable quenching quality of the tooth portion; The problem of unstable quenching quality of card clothing teeth affects the service life of the product, thus providing a YAG laser quenching system and method that can obtain super wear-resistant metal card clothing

Method used

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  • System and method for metal card clothing quenching treatment adopting YAG laser
  • System and method for metal card clothing quenching treatment adopting YAG laser
  • System and method for metal card clothing quenching treatment adopting YAG laser

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Embodiment 1

[0047] refer to figure 1 : In conjunction with this embodiment, the structure of the whole system consisting of three parts, such as an optical system, a positioning cooling system and a control cabinet, is described in detail.

[0048] The YAG laser 1 of this embodiment is purchased on the market, adopts a lamp-pumped structure, and the laser output power is continuously adjustable from 0 to 200W, including a full reflection mirror and an adjustment frame, a light collecting cavity, an output mirror and an adjustment frame, and a light gate. And laser power measuring head, etc. The YAG laser 1 is electrically connected with the laser power supply in the control cabinet to generate YAG laser light under the excitation of the laser power supply; the shutter of the laser 1 is used to control the switch of the laser; the laser power measuring head is used for real-time laser power monitoring. Described optical path comprises: the output optical path front of YAG laser 1 sequent...

Embodiment 2

[0055] This embodiment is a method for processing the 20 series cylinder card clothings whose model is AC2030×01550 in the YAG laser quenching metal card clothing system of embodiment 1, including the following steps:

[0056] Will figure 1 The system (of embodiment 1) that adopts YAG laser quenching processing metal card clothing shown in the above is installed on the production line; The metal card clothing that is determined to be processed is installed on the movable mechanism of the positioning device 8 of the system;

[0057] 2. According to the process parameters of the metal card clothing to be processed, determine the current I of the laser power supply (corresponding to the power P of the spot), the scale L of the adjustment ring 6 (corresponding to the diameter of the spot φ), the moving speed v of the metal card clothing and the positioning device 8 the scale S;

[0058] 3. Start the feeding device on the metal card clothing production line, so that the metal car...

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Abstract

The invention relates to a system and a method for rigid wire clothing quenching using YAG laser. The system includes: mounting beam enlarging lens, wholly reflective lens according to the YAG laser light path, reflective light entering into light guiding cartridge through light hole of work platform, other port of light guiding cartridge is connected with adjusting ring, adjusting ring is connected with focusing head, upper work platform is fixed on the low work platform, low work platform is fixed to ground, positioning device and cooling box is fixed to the low work platform, focusing head is in between, rigid wire clothing is fixing to movable mechanism of positioning device, the other end of rigid wire clothing pass through cooling box, controlling cabinet is mounted to ground, laser power resource and other bang-bang circuit is mounted in the controlling cabinet. Switching the laser power, YAG laser beam exported from laser is enlarged through beam enlarging lens, reflected by wholly reflective lens, focused by focusing lens in teeth of rigid wire clothing, form a high energy density light spot. That light spot energy is absorbed by teeth means thus the rigid wire clothing is quenched.

Description

technical field [0001] The invention relates to a quenching system suitable for metal card clothing (also known as rack) used in spinning machines (such as carding machines, etc.), in particular to a system and method for quenching metal card clothing by using a YAG laser. Background technique [0002] Instructions attached figure 2 , image 3 Metal card clothings painted according to industry standards. Parameter codes such as h1, h2, h6, b1, b2, b3, P, α, γ, etc. in the figure, as well as the standard of metal card clothing and the structure of each part of the metal card clothing itself, can be found in the industry standard of the People's Republic of China "Carding Machine Use rack terms and definitions FZ / T90081-95", "carding rack FZ / T93038-95" and the international standard "textile machinery and accessories - metal card clothing rack ISO9903: 1991". [0003] figure 2 , image 3 The metal card clothing shown is used in spinning machines such as carding machines, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D9/26
CPCD01G15/88
Inventor 王红才彭林华章燕杨燕宁覃志康陈海涛缪恭仁
Owner INST OF MECHANICS - CHINESE ACAD OF SCI
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