Dukane iQ Series HP Manuel d'utilisateur télécharger pdf (Page 58)

Servo Step 14 - Post Weld Settings

Continuing with the Process Settings tab. . .

The post weld phase of the process is often overlooked,

however it is important in achieving desired weld results.

The iQ Servo Welder has several exclusive post weld

control parameters that can improve weld bond strength

and process repeatability.

Hold

There are two types of hold - Dynamic Hold and Static

Hold. These types can be used together or separately.

Dynamic Hold Method

During Dynamic Hold, with Collapse Distance enabled,

the actuator will continue to travel the programmed col-

lapse Distance at the programmed speed with the ultra-

sound signal turned off.

This occurs immediately after the weld phase. This unique

feature provides the ability to collapse the molten plastic

after the ultrasonic signal is turned off, before material

solidication. This feature can be benecial in producing

superior weld strength and appearance.

Figure 4-20 iQ Explorer, Process Settings> Post Weld > Dynamic Hold Method

Continued

Page 52

iQ Series Ultrasonic Generator/Power Supply ES User’s Manual

Dukane Manual Part No. 403-575-00

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Dukane iQ Series HP Manuel d'utilisateur Page 58