普通的偏口钳剪线时,线头剪掉后到处乱蹦,影响质量。为此,我们将偏口钳心轴钻一小孔并攻丝(心轴不必钻通,攻M3的螺纹),在钳口部位用螺丝压一夹线头的弹片(见图),调整好弹片角度,螺孔深度与螺丝长度要合适,不要将弹片与心轴压死。这样,剪线时线头会被弹片夹住,起到“防蹦”作用,当松开钳子时,线头才会落下。 Normal partial pliers cut line, the thread cut around jumped, affecting the quality. To this end, we will be a partial hole pliers mandrel drill a small hole and tapping (mandrel do not have to drill through to attack the M3 thread), in the jaw part of the screw with a screwdriver thread pressure (see photo), adjust the shrapnel Angle, screw hole depth and the length of the screw to be appropriate, do not crush the shrapnel and mandrel. In this way, when cutting the thread, the thread head will be clamped by the clasp so as to play a “anti-jump” effect. When the claw is released, the thread will fall down.