Servo-press Curves & Tonnage Monitoring for Copper
伺服压机冲铜：运动曲线与吨位监控
标签：伺服压机, 运动曲线, 吨位监控, 接插件, 数控
伺服压机（AIDA、Komatsu 等系列）可编程滑块曲线正适合铜合金"快冲怕热、拉深怕快"的矛盾：黄铜端子 300–500 spm 高速冲裁时，拉深工位曲线降速至常规 60% 防材料温升粘模，铆合工位插入 200–400 ms 保压段。配合吨位监控仪，逐冲比对吨位波形，超载 10% 即自动停机——这能提前发现刃口磨损与料带错位。0.3 mm H65 带冲端子时模温须压在 60 °C 以内，曲线优化比单纯降速多拿 15–20% 效率。
Servo presses (AIDA, Komatsu lines) resolve copper's "fast but not hot, drawn but not fast" conflict with programmable ram curves: on brass terminals at 300–500 spm, the draw station slows to 60% to keep heat-induced galling away, while the staking station inserts a 200–400 ms dwell. Paired with tonnage monitoring, every stroke's waveform is compared and the press trips at 10% overload — catching worn edges and strip misfeeds early. On 0.3 mm H65 strip keep die temperature under 60 °C; curve tuning gains 15–20% efficiency over simply slowing down.
