创新产品

Amada Miyachi offers a comprehensive line of standard and custom equipment and systems to address your welding, bonding, sealing, marking and cutting needs. We believe in partnering with our customers from conceptual design to production; innovative process solutions form the foundation of every product we build.

产品


热压焊和帮定

热压焊和帮定热电极

热电极

热电极

配合手动、气动和电动焊头一同使用的热电极具有结构稳定的特点,可为热电极表面提供均匀加热,确保稳定的帮定效果

热压焊过程(又称作电阻焊接)是一个选择性焊接过程,其中两个涂有焊料的工件被加热至足够高的温度,使焊料融化、流动并凝固,从而形成永久性的机电粘接。

The heating and reflow of the solder is accomplished using a hot bar soldering machine fitted with a heating element called a "thermode" or “hot bar” which is heated and cooled down for each connection made. The resistance of the thermode to the flow of electrical current is what produces the heat needed to melt the solder and create the connection. Electricity flows through the thermode, directing heat to the workpiece. Since most of the current passes through the thermode, there is little chance of electrical damage to the workpiece itself. After the “reflow” temperature is reached and the solder has flowed sufficiently, the current is terminated. The thermode remains in contact with the parts just long enough for the solder to re-solidify.