The design and field experiment of a digital temperature controller for a hotpressurewelding machine was discussed.
针对热压焊机的温度控制问题，进行了数字控制器的设计与验证。
2
Experiments prove that this hotpressurewelding control technology has obvious advantages in precision welding areas and is worth to generalize the use of it.
通过实验证明，这种热压焊控制技术在精密零件的焊接领域中优势明显，应用性值得推广。
3
Firstly, this paper introduces the structure and working principle of precision hotpressurewelding system, then the hardware and software of control system is introduced.