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MANUFACTURING METHOD OF ELECTRONIC CONTROL UNIT, CONNECTOR AND ELECTRONIC CONTROL UNIT MANUFACTURED BY THE MANUFACTURING METHOD OF THE ELECTRONIC CONTROL UNIT
MANUFACTURING METHOD OF ELECTRONIC CONTROL UNIT, CONNECTOR AND ELECTRONIC CONTROL UNIT MANUFACTURED BY THE MANUFACTURING METHOD OF THE ELECTRONIC CONTROL UNIT
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机译:电子控制单元的制造方法,由电子控制单元的制造方法制造的连接器和电子控制单元
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摘要
PROBLEM TO BE SOLVED: To reduce stress generated at the soldered part of a wiring board and terminals due to the warp of the wiring board housed inside a case body.;SOLUTION: The manufacturing method of the electronic control unit 100 provided with the wiring board 2 where an electronic component 3 is mounted, a connector 4 including the plurality of terminals 41 and a housing 42, for which the terminals 41 are to be soldered on the wiring board 2, and a case body 5 for holding the wiring board 2 particularly includes a first step of soldering the respective terminals 41 of the connector 4 onto the wiring board 2 and a second step of housing the wiring board 2 and the plurality of connectors 4 integrated by the soldering inside the case body 5. In the first process, the terminals 41 and the wiring board 2 are soldered while applying loads for preventing the warp of the wiring board 2 to the wiring board 2. In the second step, the wiring board 2 is held by the case body 5 in the state of restraining the wiring board 2 so as to correct the warp.;COPYRIGHT: (C)2009,JPO&INPIT
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