摘要
减压阀通过膜片的改进,适应了高压洁净气体行业的要求,采用超声波焊接可解决膜片变形及膜片烧穿等问题。
The pressure relief valve through the diaphragm improvement, adapted the high-pressured pure gas profession request, uses the ultrasonic welding to be possible to solve the diaphragm deformation and the diaphragm burn hole and so on the question.
出处
《液压气动与密封》
2008年第3期52-54,共3页
Hydraulics Pneumatics & Seals
关键词
减压阀
膜片
超声波焊接
the pressure relief valve
diaphragm
ultrasonic welding
