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A copper pipe on-line production heat treatment device and its process

A heat treatment device and copper tube technology, applied in heat treatment furnaces, heat treatment equipment, heat treatment process control, etc., can solve the problems of weakening the mechanical properties and durability of pipes, shifting the heating center of pipes, and uneven heating of pipes, etc., so as to improve the quality of heat treatment , improved mechanical properties, uniform penetration depth

Active Publication Date: 2021-11-23
曹县爱伦金属加工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the traditional pipe heat treatment method, most of the pipes are suspended in the induction coil, and vibrations are likely to occur during the transmission process, causing the pipes to deviate from the heating center. The uneven heating of the pipes leads to an increase in the surface temperature difference, which seriously weakens the mechanical properties and Durability

Method used

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  • A copper pipe on-line production heat treatment device and its process
  • A copper pipe on-line production heat treatment device and its process
  • A copper pipe on-line production heat treatment device and its process

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Embodiment Construction

[0035] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0036] It should be noted that, in the description of the present invention, the orientations or positional relationships indicated by the terms "upper end face", "front end face", "front side", "both sides", "left side", and "right side" are Based on the orientation or positional relationship shown in the accompanying drawings, the articles indicating the number of devices and features such as "two", "three", and "four" are drafted based on the accompanying drawings, only for the convenience of describing the present invention and simplifying describe, rather than imply that a device or feature must have a particular number, be in a particular orientation, be constructed in a particular orientation, and operate.

[0037] In the embodiment of the present invention, as figure 1 As shown, the present invention provides an on-line production heat treatment device for copp...

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Abstract

The invention relates to a heat treatment device for on-line production of copper pipes and its technology. The device includes a central processing unit, an operation table, a copper pipe straightening machine and a copper pipe uncoiler. There is a set of temperature acquisition device, coil position adjustment device, cylindrical induction heating coil, disc induction heating coil and manipulator in the working area. The first working area has an image acquisition device, and the rest of the working areas are equipped with surface information acquisition devices and temperature acquisition. Device; when the device is working, the image acquisition device, the surface information acquisition device, and the temperature acquisition device collect real-time data of the copper pipe, and the central processor analyzes the data and controls the coil position adjustment device and the manipulator to heat the copper pipe. The copper tube induction heating method provided by the invention effectively solves the phenomenon of uneven heating on the surface of the copper tube caused by vibration during the transmission process, and improves the heating uniformity of the copper tube.

Description

technical field [0001] The invention relates to the field of induction heat treatment, in particular to an on-line production heat treatment device for copper pipes and a process thereof. Background technique [0002] The heat treatment of the pipe is one of the important processing links that affect the surface hardness, fatigue strength and plastic toughness of the pipe. The induction heat treatment of pipes relies on the skin effect of induction heating. By changing the heating frequency to control the depth of heating penetration, heat treatment is performed on pipes. At the same time, induction heat treatment has been widely used for its high heating efficiency, temperature controllable, and easy automation. However, in the traditional pipe heat treatment method, most of the pipes are suspended in the induction coil, and vibrations are likely to occur during the transmission process, causing the pipes to deviate from the heating center. The uneven heating of the pipes l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C21D9/08C21D1/42C21D11/00C22F1/08
CPCC21D1/42C21D9/08C21D11/00C22F1/08Y02P10/25
Inventor 韩毅熊培州张天雄
Owner 曹县爱伦金属加工有限公司
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