Reflow recipe establishment based on CFD-Informed machine learning model

Y Lai, JH Ha, KA Deo, J Yang, P Yin… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article proposes a computational fluid dynamics (CFD)-based machine learning (ML)
model to set the temperature of a convection reflow oven and control conveyor speed. Due …

Real-time profiling of reflow process in VPS chamber

L Livovsky, A Pietrikova - Soldering & Surface Mount Technology, 2017 - emerald.com
Purpose This paper aims to present a new method of real-time monitoring of thermal profiles
applied in vapour phase soldering (VPS) reflow processes. The thermal profile setting is a …

Measurement and regulation of saturated vapour height level in VPS chamber

L Livovsky, A Pietrikova - Soldering & Surface Mount Technology, 2019 - emerald.com
Purpose The purpose of this paper is to investigate measurement and regulation of
saturated vapour height level in vapour phase soldering (VPS) chamber based on parallel …

Investigating heat transfer coefficient differences on printed circuit boards during vapour phase reflow soldering

A Géczy - International Journal of heat and mass transfer, 2017 - Elsevier
The paper presents an analysis of measuring and evaluating heat transfer coefficients for
Vapour Phase Soldering (VPS) in saturated vapour for electronics assembling. The …

Numerical modelling of the heat and mass transport processes in a vacuum vapour phase soldering system

B Illés, A Skwarek, A Géczy, O Krammer… - International Journal of …, 2017 - Elsevier
The heat and mass transport processes were investigated with numerical simulations in a
vacuum vapour phase soldering system during the vapour suctioning process. Low vapour …

Optimal design of E-type coaxial thermocouples for transient heat measurements in shock tunnels

L Qi, G Han, Z Jiang - Applied Thermal Engineering, 2023 - Elsevier
Coaxial thermocouples have been widely used for transient heat transfer measurements in
high-enthalpy shock tunnels. The one-dimensional semi-infinite heat conduction theory is …

Heat Level Mode in Vapour Phase Soldering Using Lead-Free Solder Paste for Surface Mount Technology: A Review

NS Syarfa, AM Najib - Intelligent Manufacturing and Mechatronics …, 2021 - Springer
The paper aims to review the process of vapour phase soldering (VPS) by using heat level
(HL) mode. The origin of vapour phase soldering (VPS), the factors involved to control the …

Vapour phase soldering (VPS) technology: a review

B Illés, A Géczy, B Medgyes… - Soldering & Surface Mount …, 2018 - emerald.com
Purpose This paper aims to present a review of the recent developments in vapour phase
soldering (VPS) technology. This study focuses on the following topics: recent developments …

Investigating the heat transfer on the top side of inclined printed circuit boards during vapour phase soldering

B Illés, A Géczy - Applied Thermal Engineering, 2016 - Elsevier
In this paper, heat transfer and condensate layer formation was investigated by numerical
simulations on the top side of inclined printed circuit boards during vapour phase soldering …

[HTML][HTML] Improving efficiency of vapour phase soldering ovens with pressure and temperature-based process monitoring

G Havellant, B Illés, D Bušek, A Géczy - Case Studies in Thermal …, 2024 - Elsevier
During vapour phase reflow soldering used in electronics manufacturing, the process control
of ovens is usually based on temperature measurements, which can be insufficient due to …