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    • 2. 发明申请
    • ULTRASONIC TRANSDUCERS FOR TERMINAL CRIMPING DEVICES
    • 用于终端冲击装置的超声波传感器
    • WO2015041875A1
    • 2015-03-26
    • PCT/US2014/054464
    • 2014-09-08
    • TYCO ELECTRONICS CORPORATION
    • STULL, David Michael
    • H01R43/02H01R43/048H01R4/18H01R43/058
    • H01R43/048H01R4/183H01R43/0207H01R43/058Y10T29/53235
    • A terminal crimping device includes crimp tooling (104) including an anvil (114) and a ram (116) movable toward the anvil. A crimp zone (106) is defined between the anvil and the ram that receives a wire (112) and a terminal (110) configured to be crimped to the wire (112) by the crimp tooling. An ultrasonic transducer assembly (156) is held by at least one of the anvil and the ram. The ultrasonic transducer assembly is ultrasonically coupled to the terminal and is ultrasonically isolated from the crimp tooling. The ultrasonic transducer assembly may directly engage the terminal (110). The terminal crimping device may include an isolation member ultrasonically isolating the ultrasonic transducer assembly from the crimp tooling.
    • 端子压接装置包括压接工具(104),其包括能够朝向砧移动的砧座(114)和冲头(116)。 压接区域(106)被限定在砧座和接收导线(112)的冲头之间,并且端子(110)被构造成通过压接工具压接到线(112)。 超声波换能器组件(156)由砧和ram中的至少一个保持。 超声波换能器组件超声波耦合到端子,并与压接工具超声波隔离。 超声波换能器组件可以直接接合端子(110)。 端子压接装置可以包括将超声波换能器组件与压接工具超声波隔离的隔离构件。
    • 3. 发明申请
    • TERMINAL CRIMPING DEVICE WITH ULTRASONIC QUALITY CONTROL
    • 具有超声质量控制的终端冲击装置
    • WO2015187656A1
    • 2015-12-10
    • PCT/US2015/033725
    • 2015-06-02
    • TYCO ELECTRONICS CORPORATION
    • MAALOUF, Khalil JohnCHARLTON, John DunawaySTULL, David MichaelFRY, Charles David
    • G01N29/11G01N29/34G01N29/44H01R43/048
    • G01N29/11G01N29/343G01N29/4427G01N2291/2698H01R43/048H01R43/0486Y10T29/53022
    • A terminal crimping device (100) includes crimp tooling (104) comprising an anvil (114) and a ram (116). A crimp zone (106) is defined between the anvil and the ram. The crimp zone is configured to receive a wire (112) and a terminal (110). The crimp tooling crimps the terminal to the wire during a crimp stroke. The terminal crimping device also includes an ultrasonic transducer module having at least one ultrasonic transducer held by at least one of the anvil or the ram. The ultrasonic transducer generates a plurality of ultrasonic pulses during the crimp stroke and directs the ultrasonic pulses through the terminal. The ultrasonic transducer receives the ultrasonic pulses and generates ultrasonic data based on the received ultrasonic pulses. The terminal crimp tooling also includes a crimp quality module (132) communicatively coupled to the ultrasonic transducer module. The crimp quality module performs coherent processing of the ultrasonic data to determine a crimp quality.
    • 端子压接装置(100)包括包括砧(114)和压头(116)的压接工具(104)。 砧座和压头之间限定了压接区域(106)。 卷曲区被配置为接收线(112)和端子(110)。 压接工具在压接行程期间将端子压接到电线。 端子压接装置还包括超声波换能器模块,其具有由至少一个砧座或压头保持的至少一个超声换能器。 超声波换能器在压接行程期间产生多个超声波脉冲,并引导超声波脉冲通过端子。 超声波换能器接收超声波脉冲,并根据接收到的超声脉冲产生超声波数据。 端子压接工具还包括通信地耦合到超声换能器模块的卷曲质量模块(132)。 卷曲质量模块执行超声波数据的相干处理以确定卷曲质量。