Phase-change constant-temperature flattening device for ultrathin micro heat pipe

The utility model discloses a phase-change constant-temperature flattening device of an ultrathin micro heat pipe, which comprises a lower die fixed on a working table plate, an upper die controlled by a driving device, a temperature controller and a heating power supply, and is characterized in tha...

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Bibliographische Detailangaben
Hauptverfasser: XUE XIAOWEI, LEI QIONG, XIANG SUQI, TENG SHIZHENG, WANG LICHUN, ZHAN LIHUA, XIANG ZHAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a phase-change constant-temperature flattening device of an ultrathin micro heat pipe, which comprises a lower die fixed on a working table plate, an upper die controlled by a driving device, a temperature controller and a heating power supply, and is characterized in that the lower die comprises a constant-temperature bottom plate and a die plate positioned on the constant-temperature bottom plate, a constant-temperature pressing block matched with the die plate is arranged in the upper die, and the temperature controller is connected with the temperature controller. A limiting block is arranged at one end of the constant-temperature bottom plate and connected with the working table plate through a supporting spring. Through the design of a constant-temperature mold, saturated vapor pressure in the micro heat pipe generates supporting force on the pipe wall, the phenomenon that the surface of the micro heat pipe collapses in the forming process is avoided, plane positioning is ach