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Processing technology of composite heating body

A technology of composite heating and processing technology, which is applied in metal processing equipment, metal material coating technology, manufacturing tools, etc., can solve the problems of improper processing of composite material rough embryos, and achieve good processing effect and high processing precision.

Inactive Publication Date: 2020-06-16
常熟通乐电子材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in actual production, there are still some defects caused by improper processing of the rough rough blanks of composite materials.

Method used

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  • Processing technology of composite heating body
  • Processing technology of composite heating body
  • Processing technology of composite heating body

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Experimental program
Comparison scheme
Effect test

Embodiment

[0026] A processing technology for a composite heating body, comprising the following steps:

[0027] (1) Complete the pyrolytic graphite deposition process on the surface of pyrolytic boron nitride to obtain the rough embryo of the composite heating body;

[0028] (2) Calculate the graph according to the power and resistance value of the composite heating body;

[0029] (3) Cut the rough embryo of the compound heating body by ultraviolet laser cutting equipment;

[0030] (4) Obtain the finished composite heating body.

[0031] have to be aware of is:

[0032] During the cutting process, the corner of the composite heating body adopts a circular arc transition with a radius of R2 to avoid corner chipping and micro-cracks during transportation and assembly.

[0033] Such as figure 1 As shown, the ultraviolet laser cutting equipment includes an ultraviolet laser galvanometer system 1, an optical image computing system 2, a processing platform 3 and a PLC controller 4, wherei...

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PUM

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Abstract

The invention provides a processing technology of a composite heating body. The processing technology is characterized by comprising the following steps of: firstly completing the pyrolytic graphite deposition process on the surface of pyrolytic boron nitride to obtain a composite heating body rough blank, and then cutting the composite heating body rough blank by using cold laser cutting equipment to obtain the composite heating body finished product. After the pyrolytic graphite deposition process is completed on the surface of the pyrolytic boron nitride, a cutting pattern is calculated according to the power and resistance value of the composite heating body; the composite heating body is formed in one step by ultraviolet laser processing; and the processing technology ensures the accurate and quick completion of the pyrolytic graphite cutting, the later service life of a pyrolytic graphite heater and the power stability of the heater.

Description

technical field [0001] The invention relates to the technical field of a composite heating body, in particular to a processing technology of a composite heating body. Background technique [0002] The new material market is in a period of rapid growth. Heating devices are used in the preparation process of many new materials. The market demand for heaters is also increasing, and the requirements are getting higher and higher. Traditional heating methods can no longer meet the demand. A heating body that can heat quickly, uniformly and consume less energy is sought. In order to meet the high demand of the market, after continuous comparison and experiments by relevant R&D personnel, the pyrolytic boron nitride-pyrolytic graphite composite heater can be heated to thousands of degrees in tens of seconds, and the heating uniformity is controlled in single digits. The excellent performance of within and low energy consumption stands out. [0003] The low yield rate of composite...

Claims

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Application Information

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IPC IPC(8): B23K26/38B23K26/402C23C16/26
CPCB23K26/38B23K26/402C23C16/26
Inventor 董家海
Owner 常熟通乐电子材料有限公司