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Principle of vibration and friction welding machine is widely used

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Principle of vibration and friction welding machine is widely used

Date:2014-11-20 00:00 Source: Click:

Application:

     For almost all of the thermoplastic plastic welding, have allowed unrestricted movement of the weld parts, medium or large parts on the direction of reciprocation. Material factors vibration welding and ultrasonic welding is similar: the amorphous material is more suitable than the semi-crystalline polymers using similar vibration welding. Vibration welding may be connected to the annular pad size and pad to the rotating shaft of a distance approximately equal parts. Linear vibration welding in one direction to allow linear vibration sets of parts. When the entire surface of the connector is connected to the flat or slightly bent out of the plane of the parts for the vibration welding process is ideal. Vibration welding is particularly suitable for thermoplastic materials include amorphous resins such as ABS / PC, PVC, PMMA and PES; semi-crystalline resins such as HDPE, PA, PP, TPO. Panuni welding machine may engage automotive parts, such as intake manifolds, dashboards, taillights and bumpers; aerospace applications such as HVAC control, interior lights and storage box; appliances are dishwasher pump and spray arm, detergents and cleaners sprinkler housing.

     In the car on the main manifestation of the application of vibration friction welding machine in the engine intake system, interior and exterior trim and lights. Intake manifold are basically using the current PA plus fiberglass reinforced material, but only in terms of the current technology can achieve vibration friction welding requirements, whether it is from the airtight, burst pressure strength both in terms of other connection can not be achieved. Speaking on the lights, before most of the hot plate welding, but in recent years, many manufacturers began to turn with vibration friction welding, mainly due to less vibration friction (appearance is particularly important in terms of lights) flash welding, weld cycle is short, greatly improve the efficiency of production, the intensity can meet the requirements.


Principle:

     Vibration welding is friction welding process, during which the parts are welded together under pressure until the friction generated by friction and shear heat to reach full face head Kuwana molten state. Once the molten film has been formed to penetrate deep enough to Da-contact region, the relative motion is stopped, the weld cools and solidifies under pressure.

     Almost all applicable vibration welding of thermoplastic plastic, have allowed unrestricted movement of the weld parts, medium or large parts on the direction of reciprocation.

     Material factors vibration welding and ultrasonic welding is similar: the amorphous material is more suitable than the semi-crystalline polymers using similar vibration welding.

     Vibration welding may be connected to the annular pad size and pad to the rotating shaft of a distance approximately equal parts.

     Linear vibration welding in one direction to allow linear vibration sets of parts.

     When the entire surface of the connector is connected to the flat or slightly bent out of the plane of the parts for the vibration welding process is ideal.

     Vibration welding is particularly suitable for thermoplastic materials include amorphous resins such as ABS / PC, PVC, PMMA and PES; semi-crystalline resins such as HDPE, PA, PP, TPO. Panuni welding machine may engage automotive parts, such as intake manifolds, dashboards, taillights and bumpers; aerospace applications such as HVAC control, interior lights and storage box; appliances are dishwasher pump and spray arm, detergents and cleaners sprinkler housing.


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