发明名称 |
APPARATUSES FOR MANUFACTURING GLASS AND METHODS OF MANAGING PULLING FORCES APPLIED TO GLASS RIBBON |
摘要 |
Methods and apparatuses for managing pulling forces applied to a glass ribbon in a draw apparatus are disclosed. The method includes applying a front-side and a rear-side drive torque to a glass. The method further includes calculating automatically with the at least one electronic controller a front-side and a rear-side average pulling force applied to the glass ribbon and corresponding to a first time period of at least one rotation of the front-side or rear-side stub roller, respectively. The front-side average pulling force and the rear-side average pulling force are compared to establish a pulling force differential between the front-side average pulling force and the rear-side average pulling force. One or more of the front-side drive torque or the rear-side drive torque are modified to decrease the pulling force differential between the front-side average pulling force and the rear-side average pulling force. |
申请公布号 |
US2014083138(A1) |
申请公布日期 |
2014.03.27 |
申请号 |
US201213626337 |
申请日期 |
2012.09.25 |
申请人 |
KOGGE CHRIS SCOTT;KUDVA GAUTAM NARENDRA;NISHIMOTO MICHAEL YOSHIYA |
发明人 |
KOGGE CHRIS SCOTT;KUDVA GAUTAM NARENDRA;NISHIMOTO MICHAEL YOSHIYA |
分类号 |
C03B13/18;C03B17/06 |
主分类号 |
C03B13/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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