International journal of advanced smart convergence

The Institute of Internet, Broadcasting and Communication (한국인터넷방송통신학회)
권호 표지
DOI QR코드

DOI QR Code

Heat source control intelligent system for heat treatment process

  • Lee, JeongHoon (Korea Russia Innovation Center, Korea Institute of Industrial Technology) ;
  • Cho, InHee (Korea Russia Innovation Center, Korea Institute of Industrial Technology)
  • Received : 2022.09.21
  • Accepted : 2022.09.26
  • Published : 2022.12.31
Download PDF
⟨ Previous Next ⟩

Abstract

Although precise temperature control in the heat treatment process is a key factor in process reliability, there are many cases where there is no separate heat source control optimization system in the field. To solve this problem, the program monitors the temperature data according to the heat source change through sensor communication in a recursive method based on multiple variables that affect the process, and the target heat source value and the actual heat treatment heat source to match the internal air temperature and material temperature. A control optimization system was constructed. Through this study, the error rate between the target temperature and the atmosphere (material surface) temperature of around 10.7% with the existing heat source control method was improved to an improved result of around 0.1% using a process optimization algorithm and system.

Keywords

References

  1. Oh Ik-soo and Kim Bong-seok, "Nano Crystal magnetization heat treatment process technology and development of wide-width shielding materials", Journal of the Korean Society of Mechanical Engineers, 17(4), pp.817-822, 2015. https://doi.org/10.17958/ksmt.17.4.201508.817
  2. B. Sklar, Digital Communications, Prentice Hall, pp. 187, 1998.
  3. Kim Jeong-taek, Kim Eun-bong, Kim Si-young, Joo Chang-sik, "Effect of annealing process on the crystallinity and tensile strength of PTFE," Journal of Chemical Engineering, 48(1), 53-57, 2010.
  4. Seongjin Kim, Gyun Choi, Seyoung Choi, "Manufacture and Characteristic Evaluation of Al-doped Zinc Oxide (AZO) Films by Rapid Heat Treatment Method", Journal of the Institute of Electrical and Electronic Materials, 25(7), 543-551, 2012.
  5. Byeongcheon Kim, Gyeongsik Jang, Sangwook Lee, "Numerical Analysis of Cooling Performance of Electric Furnace Steelmaking Dust Discharge Screw Conveyor", Journal of Computational Fluid Engineers of Korea, 24(2), 94-100. 2019. https://doi.org/10.6112/kscfe.2019.24.2.094
  6. Kyung-Yeol Lim, Jun-Sik Cho, Hyo-Sik Jang, "Improvement of characteristics of flexible thin-film silicon solar cells using graphite substrates," Journal of the Korean Society of Materials Science, 29(5), 317-321, 2019.
  7. Yun Jin-young, Chun Hyun-pil, Kim Cheol-hee, "Evaluation of high-strength steel application characteristics of coaxial high-frequency induction heating hybrid friction stir welding", Journal of the Korean Society of Welding, 37(6), 585-590, 2019.
  8. Jang Jin-kyu, Kim Hyun-jin, Choi Jae-wook, Lee Yeon-hak, Kong Young-min, Heo Seong-bo, Kim Yoo-seong, Kim Dae-il, "Study on the characteristics of SnO2/Ag/SnO2 thin films by electron beam surface irradiation", Journal of the Korean Society of Surface Engineering, 54(6), 302- 306, 2021.
  9. Shim Young-tae, Lee Seok-joo, Kim Hak-bae, "Method for estimating wafer temperature distribution in high-speed heat treatment process for real-time control," Journal of the Korean Society of Control and Robot Systems, 6(9), 831-835, 2000.
  10. Lee Sang-yong and Woo Young-ho, "Analysis of microstructure and stress-strain curve for evaluation of 7xxx grade aluminum hot extruded materials", Journal of Heat Treatment Engineering, 31(6), 307-314, 2018.
  11. Lee Han-ul, Kim Yeon-su, Oh Seung-tak, "Effects of heat treatment temperature and atmosphere on the microstructure of TiH2-WO3 mixed powder," Journal of the Korean Society of Powder Metallurgy, 24(1), 41-45, 2017. https://doi.org/10.4150/KPMI.2017.24.1.41
  12. Oh Ye-jun, Park Yong-guk, Lee Min-gu, Kim Tae-won, "Design and Implementation of Energy-Saving Dynamic Production Scheduler for Parallel Heat Treatment Process," Journal of the Institute of Electronic Engineers, 56(10), 102-109, 2019.
  13. Dong-Woo Cha, Jun-Young Park, "Impact of Dielectrics in SOI FinFET for Lower Power Consumption in Punchthrough Current-based Local Thermal Annealing, JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE", 21(3), 222-228, 2021. https://doi.org/10.5573/JSTS.2021.21.3.222