A temperature testing device for accurate research on the electromagnetic induction heating stage
A technology of electromagnetic induction heating and testing device, applied in measuring device, radiation pyrometry, optical radiation measurement and other directions, can solve the problem of inability to precisely control the material properties in the heating stage, and achieve the effect of improving the pass rate
Active Publication Date: 2022-03-15
SHIJIAZHUANG TIEDAO UNIV
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Problems solved by technology
[0005] The purpose of the invention is to provide a temperature testing device that is convenient for accurately studying the electromagnetic induction heating stage, and to establish the influence law of crankshaft speed, heating time, heating temperature and other process parameters on the material properties, so as to solve the problem that the process parameters cannot accurately control the material properties in the heating stage. problems, can effectively improve the product qualification rate
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[0022] The technical solutions in the embodiments of the invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of them. Based on the embodiments of the invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the invention.
[0023] The invention provides a technical solution: a temperature testing device that facilitates accurate research on the electromagnetic induction heating stage, which is used to realize real-time monitoring of the workpiece temperature, control the rotation speed and heating time of the crankshaft sample, thereby improving the pass rate of the product, please refer to figure 1 with figure 2 , including a lower support plate 100, a motor support 200, a coupling 300, a stepped shaft 40...
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The disclosed invention belongs to the technical field of heating stage devices, and is specifically a temperature testing device that facilitates accurate research on the electromagnetic induction heating stage. It is characterized in that it includes a lower support plate, a motor support, a coupling, a stepped shaft, a bearing seat, and a screw , an induction coil, an infrared thermometer and a central control module, the four corners of the lower support plate are connected with first bolts, the top of the first bolt is fixedly installed with an upper support plate, and the top left side of the upper support plate The motor support is fixedly installed, the stepper motor is fixedly installed on the left side wall of the motor support, the power output end of the stepper motor is fixedly connected with a rotating shaft, and the right side of the rotating shaft is fixedly installed with the A shaft coupling, the right end of the inner chamber of the coupling is fixedly installed with the stepped shaft, the invention realizes the real-time monitoring of the temperature of the workpiece, the control of the rotation speed and heating time of the crankshaft sample, thereby improving the comprehensiveness of the qualified rate of the product Effect.
Description
technical field [0001] The invention relates to the technical field of heating stage devices, specifically a temperature testing device that facilitates accurate research on the electromagnetic induction heating stage. Background technique [0002] The induction heating stage is to use electromagnetic induction to generate eddy current in the workpiece to heat the workpiece. The electromagnetic induction heating stage process has been widely used in the modern industrial field for its efficient, clean and non-contact heating method. Although the ultimate goal of the induction heating stage process is to improve the mechanical properties of the material, such as surface strength, hardness, and fatigue properties of the material, the first and most important thing is to be able to accurately control the temperature distribution of the heated area of the workpiece. During the heating process, the temperature distribution of the workpiece and the maximum temperature it can re...
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IPC IPC(8): G01J5/00
CPCG01J5/00G01J2005/0077
Inventor 陈国华高振山黄雪杰
Owner SHIJIAZHUANG TIEDAO UNIV