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CN105486420A 挤压铸造机压射机构的温度检测器 无效 - 驳回

挤压铸造机压射机构的温度检测器
摘要：
挤压铸造机压射机构的温度检测器，在冲头开有沿长度方向延伸的两个或四个冲头热电偶安装孔，冲头热电偶安装孔有两种结构，且数量相同，并在冲头上交错均匀分布；在挤压铸造机压射机构的压室的外壁上沿轴线方向具有四行压室热电偶安装孔，每行具有四个压室热电偶安装孔，压室外侧包裹有用于固定热电偶的热电偶固定网；冲头热电偶安装孔和压室热电偶安装孔内装有热电偶和热电偶导线。本挤压铸造机压射机构的温度检测器简化了热电偶的固定结构，并可以实时的检测压射机构温度变化情况，可以与压射机构温度控制装置配合使用，实现对压射机构的温度控制，还可以用来开展压射机构温度分布规律的实验研究。
摘要（英）：

Provided is a temperature detector for an injection mechanism of an extrusion casing machine. Two or more punch thermocouple installation holes are formed in the punch and extend along the length direction, the punch thermocouple installation holes are of two different structures, the amount of the punch thermocouple installation holes of each structure is the same, and the punch thermocouple installation holes of the two different structures are distributed alternatively and uniformly in the punch; four rows of press-chamber thermocouple installation holes are arranged in the outer wall of a press chamber of the injection mechanism along the axial direction, each row includes four press-chamber thermocouple installation holes, and the press chamber is wrapped in a thermocouple fixing net for fixing thermocouples; and each installation hole is internally provided with the thermocouple and a lead thereof. According to the temperature detector, the fixation structure of the thermocouples is simplified, the temperature change condition of the injection mechanism can be detected in real time, the detector can be used in cooperation with a temperature controller of the injection mechanism to control the temperature of the injection mechanism, and the detector can be also used to conduct experimental research on the temperature distribution rule of the injection mechanism.

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