• Title/Summary/Keyword: Glass edge sealing

Search Result 12, Processing Time 0.067 seconds

Determination on the Optimal Sealing Conditions of the Vacuum Glass Edge Parts using Design of Experiments Technique (실험계획법에 의한 진공유리의 모서리부 최적 접합공정조건 결정)

  • Lee, Jong-Gon;Jeon, Euy-Sik;Kim, Young-Shin;Park, Ho
    • Journal of the Korean Society of Manufacturing Technology Engineers
    • /
    • v.21 no.1
    • /
    • pp.40-45
    • /
    • 2012

  • The glass edge sealing is one of the vacuum glazing core manufacturing process and it needs the high reliability for the vacuum keeping. Conventionally, the glass edge sealing had been being researched by the method that pasted the flit on the glass edge part and bonded two sheets of glass. But this way has the defect that can't make tempered glass. In order to remedy it's faults, in this paper, the glass edge was sealed by using the hydrogen mixture gas torch within the furnace. The parameter having an effect on the glass edge sealing through the basic test was set. And the correlation of the thickness of the glass edge and parameter were analyzed through the design of experiment. By using the Taguchi method, the optimal process condition for the glass edge sealing was drawn and the validity was verified.

  • https://doi.org/10.7735/ksmte.2012.21.1.040 인용 PDF KSCI

Mathematical Model of the Edge Sealing Parameters for Vacuum Glazing Panel Using Multiple Regression Method (다중회귀분석법을 이용한 진공유리패널 모서리 접합부와 공정변수간의 수학적 모델 개발)

  • Kim, Young-Shin;Jeon, Euy-Sik
    • Journal of the Korea Academia-Industrial cooperation Society
    • /
    • v.13 no.3
    • /
    • pp.961-966
    • /
    • 2012

  • The concern about vacuum glass is enhanced as society gets greener and becomes more concerned about energy savings due to the rising cost of oil. The glass edge sealing process needs the high reliability among the main process for the vacuum glass development in order to maintain between the two glass by the vacuum. In this paper, the process of the edge sealing was performed by using the hydrogen mixture gas which is the high density heat source unlike the traditional method glass edge sealing by using the frit as the soldering process. The ambient temperature in the electric furnace was set in the edge sealing to prevents the thermal impact and transformation of the glasses and the temperature distribution uniformity was measured. The parameter of the edge sealing was set through the basic test and the mathematical relation with the area of the glass edge parts according to the parameter was drawn using the multiple regression analysis method.

  • https://doi.org/10.5762/KAIS.2012.13.3.961 인용 PDF KSCI

Prediction of the Edge Sealing Shape on the Vacuum Glazing Using the Nonlinear Regression Analysis (비선형회귀분석을 이용한 진공유리 모서리 접합단면 형상예측)

  • Kim, Youngshin;Jeon, Euysik
    • Journal of the Korea Academia-Industrial cooperation Society
    • /
    • v.14 no.3
    • /
    • pp.1016-1021
    • /
    • 2013

  • While using the hydrogen mixture gas torch, the glass edge sealing and the shape of the edge sealing parts is affected by many parameters such as flow rate of gas, traveling speed of torch, distance between glass and torch. As the glass edge sealing shape have effects on the insulation and airtightness and strength of the glass panel; the sealing shapes are predicted according to the process parameters. The paper highlight the nonlinear regression equations of the cross-sectional shape of the sealing shape according to the parameters, that is experimentally predicted later compared and verified the equation with the experimental result.

  • https://doi.org/10.5762/KAIS.2013.14.3.1016 인용 PDF KSCI

Analysis of the Edge Sealing Strength for Vacuum Glass Panel Using Design of Experiment (실험계획법을 이용한 진공유리 패널 모서리 용융 접합 강도실험 분석)

  • Kim, Seung-Jong;Jeon, Euy-Sik
    • Journal of the Korea Academia-Industrial cooperation Society
    • /
    • v.15 no.4
    • /
    • pp.1819-1824
    • /
    • 2014

  • The vacuum-glazing panel is a panel that keeps two glasses completely sealed in a vacuum condition. It is the high function insulation material of having the wall level minimizing the heat loss by the conduction and convection heat transmission coefficient. The edge sealing is a very important process of vacuum glass on the strength, thickness and air tightness. In this study, by using the hydrogen mixture gas torch, two sheets of glass was sealing in the furnace. The thickness and strength of the glass according to the process parameters is measurement and analysis, and predicting the edge sealing strength of glass by using taguchi method of experiment. We verified the validity of the experiment by checking the error rate through additional experiment.

  • https://doi.org/10.5762/KAIS.2014.15.4.1819 인용 PDF KSCI

Derivation of predicting regression equations of bonding thickness and deflection of glass edge considering the interaction effects between the parameters (공정변수간의 교호작용을 고려한 모서리 접합두께 및 처짐량 예측 회귀식 도출)

  • Kim, Youngshin;Jeon, Euysik
    • Journal of the Korea Academia-Industrial cooperation Society
    • /
    • v.14 no.2
    • /
    • pp.511-516
    • /
    • 2013

  • The thickness and deflection of melting parts of the glass edge reach the biggest effect on the intensity and thermal insulation performance. During the sealing process using a hydrogen mixed gas torch, the thickness and the deflection effect of the edge part are affected by process parameters. In order to analyze the correlative relationship of the thickness prediction and the deflection of the edge part according to the process parameters, data was obtained by conducting sealing experiments. The main effects and interaction effects of process parameters for the thickness and the shape of the glass edge parts were analyzed through the design of experiment. A mathematical experiment equation that can predict the thickness and deflection of the edge part according to the process parameters was developed by conducting multiple regression equations.

  • https://doi.org/10.5762/KAIS.2013.14.2.511 인용 PDF KSCI