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    • 8. 发明公开
    • TITANIUM ALLOY BOLT MANUFACTURING FACILITY AND METHOD FOR MANUFACTURING TITANIUM ALLOY BOLT USING SAME
    • ANLAGE ZUR HERSTELLUNG EINER TITANLEGIERTEN SCHRAUBE UND VERFAHREN ZUR HERSTELLUNG EINER TITANLEGIERTEN SCHRAUBE
    • EP2543453A4
    • 2017-07-19
    • EP09852089
    • 2009-12-09
    • KOREA INST OF MACHINERY AND MAT
    • LIM SUNG GEUNKIM JAE HOKWON DONG SUKYEOM JONG TAEKKIM JEOUNG HANHONG JAE KEUNHYUN YONG TAEK
    • B21K1/44B21H3/02B21J1/06B21J3/00B21J5/02B21K27/02B21K29/00C21D9/00C22F1/18F27D3/12
    • B21H3/02B21J1/06B21J3/00B21J5/02B21K1/44B21K27/02B21K29/00C22F1/183
    • This invention relates to a method and apparatus for manufacturing a titanium alloy bolt through a warm forging process. The apparatus includes a feeding device (100) for supplying raw material (W) which is cut into a fixed length from a titanium alloy rod, a loader (200) for carrying the raw material (W) supplied from the feeding device (100), a heating device (300) for heating the raw material (W), a forging device (400) provided with a forging die (420) which fabricates a forging (F) from the heated raw material (W), a guiding device (500) for conducting the heated raw material (W) into the forging die (420), a heat-treating device for heat-treating the forging (F), a peeling device for removing the oxidized layer on the hear-treated forging (F), a machining device for machining the desired portions of the forging (F) from which the oxidized layer is peeled, a form rolling device for forming a thread on an outer surface of the machined forging (F) in order to obtain the titanium alloy bolt, and a cleaning device for cleaning the entire surface of the titanium alloy bolt. Dimensional accuracy and mechanical properties of the titanium bolt, and productivity are improved by the present invention.
    • 本发明涉及一种通过温锻工艺制造钛合金螺栓的方法和装置。 该装置包括:供给装置(100),用于供给由钛合金棒切割成固定长度的原料(W);装载器(200),用于运送从供给装置(100)供给的原料(W) ,用于加热原料(W)的加热装置(300),设有锻造模具(420)的锻造装置(400),锻造模具(420)由加热的原料(W)制造锻件(F),引导装置 用于将加热后的原材料(W)导入锻模(420)中的热处理装置,用于对锻造物(F)进行热处理的热处理装置,用于去除经过加热处理的锻造物上的氧化层的剥离装置(F ),机加工装置,用于加工剥离氧化层的锻件(F)的期望部分;成型滚动装置,用于在机加工锻件(F)的外表面上形成螺纹,以获得钛合金 螺栓和用于清洁钛合金螺栓的整个表面的清洁装置。 本发明提高了钛螺栓的尺寸精度和机械性能以及生产率。