A complex surface adaptive scanning induction heating device and method
A technology of induction heating device and complex curved surface, applied in the field of heat treatment, can solve the problems of low heating accuracy, variable curvature, complex structure, etc., and achieve the effect of wide application range and improved work efficiency
Active Publication Date: 2021-05-28
杰森石膏板(惠州)有限公司
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Problems solved by technology
[0004] Most of the existing induction heating devices are aimed at parts with simple structures and regular shapes, while complex surfaces are composed of surfaces with multiple curvatures, including aspherical surfaces, free-form surfaces, and special-shaped surfaces, etc., with variable curvature and complex structures. Through induction heat treatment on the surface, the surface performance can be enhanced, but there are still problems such as difficult heat treatment, uneven temperature distribution, and low heating accuracy.
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[0031] The present invention will be further described below in conjunction with accompanying drawing:
[0032] Such as figure 1 , 2 , 3, the present invention mainly includes center console 1, fixed guide rail 8, sliding guide rail I13, sliding guide rail II7, temperature sensor 11, CCD camera 12, combined probe type sensor 10, slider connecting device I6, slider The connecting device II9, the fixed guide rail is composed of two parallel guide rails, the sliding guide rail I and the sliding guide rail II are perpendicular to the two fixed guide rails, and the sliding guide rail I and the sliding guide rail II are respectively formed by connecting the two fixed guide rails through the slider connection device I "Well" shaped structure; CCD camera is installed on the sliding guide rail Ⅰ through the slider connection device Ⅱ, and the CCD camera itself can rotate around the x and z axes, and the horizontal movement in the x direction is realized under the action of the slider ...
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The invention discloses an adaptive scanning induction heating device and method for complex curved surfaces. The device includes a central console, a combined probe sensor, a CCD camera, a slider connecting device I, a slider connecting device II, a fixed guide rail, and a sliding guide rail Ⅰ. Sliding guide rail Ⅱ, temperature sensor. The implementation steps of the method are as follows: use the CCD camera to collect the surface structure size of the workpiece; set and adjust the initial state of the heating device through the central console; calculate the heating position of the workpiece and use the servo driver of the central console to drive the implementation ; Use temperature feedback to adjust the distance between the currently heated workpiece and the combined probe sensor. The invention adopts a discrete probe-type induction heating unit, which can adapt to a variety of complex curved surfaces, has a wide application range, and has high heating efficiency; it has a temperature feedback closed-loop control system, which can control and adjust the probe type on-line in real time according to the shape of the curved surface of the workpiece and the surface temperature. Sensor location and heating function.
Description
technical field [0001] The invention relates to the field of heat treatment, in particular to an adaptive scanning induction heating device and method for complex curved surfaces. Background technique [0002] In order to meet functional requirements and aesthetics, complex curved surfaces are widely used in many fields such as aerospace, astronomy, navigation, auto parts, molds, and biomedical implants. With the continuous rise and development of these industries, complex curved surfaces The demand and performance requirements of parts and industrial products are constantly increasing. [0003] With the rapid development of my country's economy and technology, high efficiency, energy saving and precision have become the focus of attention in the field of thermal processing of parts. In order to improve heating efficiency, save energy and improve the controllability and precision of the heat treatment process, the current method of heat treatment of parts by induction heati...
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IPC IPC(8): H05B6/02H05B6/06H05B6/10
CPCH05B6/02H05B6/06H05B6/10
Inventor 韩毅肖瑶
Owner 杰森石膏板(惠州)有限公司