Patent ID: 8952288
Filing Date: 2015-02-10
Classification: B23K,H01L,H05K,Y02P

Abstract:
1. A method of soldering a component to a holder by addition of a mass forming solder, of the type comprising a step in which the mass is heated, characterised in that, before the heating step, it comprises the following steps of arranging the mass and the component on the holder: positioning the mass on the holder; applying a first compressive force on the mass so as to compress the mass against the holder and attenuate surface irregularities of the mass, an intensity of the first compressive force increasing up to a predefined first value chosen so as to flatten the mass; positioning the component on the flattened mass; and applying a second compressive force to the component so as to compress the component against the flattened mass and the holder, an intensity of the second force increasing up to a second predefined value, the second predefined value being less than the first predefined value, wherein the intensity of the first compressive force and/or the second compressive force is increased in incrementation steps from the value of the intensity up to the first and/or the second predefined value, respectively.