1) ultrasonic plastic parts welding equipment
超声波塑料焊接设备
2) ultrasonic plastic welding
超声波塑料焊接
1.
Measurement of ultrasonic electric signals of acoustic system during ultrasonic plastic welding;
超声波塑料焊接过程声学系统电参数的检测
2.
The change trend and its causes of ultrasonic plastic welding temperature field is discussed in detail from test result and finite element calculation result of temperature field.
超声波塑料焊接具有瞬时、高压和多维的特点,其焊接熔化区域狭窄,瞬时温度场难以检测。
3.
But the knowledge about the mechanism of ultrasonic plastic welding is not abundant and basically, the research about ultrasonic precise plastic welding is vacant.
超声波塑料焊接是一种经济、高效、环保的热塑性塑料连接新工艺，有极大的推广应用前景。
4) ultrasonic plastic welder
超声波塑料焊机
1.
Energy-controlled mode of ultrasonic plastic welder;
超声波塑料焊机的能量控制模式
2.
Frequency property of acoustic system in an ultrasonic plastic welder is experimentallystudied, and it is gnatly affected by the working condition and structure of acoustic system.
从实验的角度研究分析超声波塑料焊机声学系统频率特性。
5) ultrasonic plastic welding
超声塑料焊接
1.
Simplified design method for strip-like ultrasonic plastic welding horns;
长条形超声塑料焊接焊头的简明设计
2.
Design of large cross-section block horns with slots for ultrasonic plastic welding
具有开槽结构的大尺寸立方形超声塑料焊接焊头的设计
3.
Ultrasonic horn is an important part in vibration system of ultrasonic plastic welding equipment,and its performances have directly relation with welding quality.
焊头是超声塑料焊接设备中一个很重要的部件,其设计的好坏直接关系到焊接质量。
6) ultrasonic plastic weld dies
超声塑料焊接模具
1.
Coupled vibration analysis of large size ultrasonic plastic weld dies;
长条形超声塑料焊接模具的振动分析
补充资料：超声
超声
UltrasofliCS
是指超出人耳听力范围的高频声(频率超过20000Hz）。超声具有与一般声音共同的物理性质，还具有一些其他重要的物理特性，如能够成束发射，直线传导，方向性好。传导过程中遇有声阻抗不同的反射界面时产生反射、折射、聚焦和散焦等现象。用于临床诊断的超声频率一般为2～7.5MHz。频率越高，对组织结构的分辨力越强，但远场声能容易被组织吸收、衰减，不易穿透较深的层次。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条