Domestic first, patented products Upsetting head major breakthrough in technologyfill the existing
gap in technology Miniature parts, Irregular rivetsSpecial structure workpiece of the
riveting is no longer difficult Fast, efficient main technical performance indicators： 1、Max output：60 piece/min 2、ultrasonic frequency：20kHz 3、Max riveting sectional area：10mm2 4、Beat speed：3000 times/min 5、Horn speed: 5m/s 6、Horn weight300g 7、Complete machine power ：1000W 8、Complete machine weight：80KGS Ultrasonic Riveting Machine consists of ultrasonic transducer,
booster, horn, fixed sleeve, frame (with movement device) and
generator. Its work principle is that ultrasonic force horn (force
device) vibrates with high frequency, forcing riveting end to shock
the work piece with high speed. Because of the high speed, most
energy can't transfer to the inner of work piece; the shocked part
of work piece would be deformation, then the riveting work is
completed. The biggest characteristic of ultrasonic riveting machine is the
force device is ultrasonic generator, not original hydraulic,
aerodynamic force or electrodynamics force. It has the superiority
of high vibration frequency, large amplitude and large acceleration
of particle movement. The riveting force device is shock type work,
and its high speed, frequency and acceleration result in high work
efficiency. It's especially suit for riveting tiny work pieces,
strange shape work pieces and special work pieces. Ultrasonic power supply through the cable casing and installed in
the ultrasonic transducer connected , Vibration transducer output
end be connected to the booster , booster end equipped with horn.
Leave some space between them Ultrasonic power supply will be converted the city Mains supply
into high-voltage high frequency AC current, ultrasound transducer
loss. And then Ultrasonic transducer the use of piezoelectric ceramic
effect of negative pressure, to convert input electric energy into
mechanical energy, That is ultrasonic, It’s expression forms is
transducer for reciprocating in the vertical telescopic
movementTelescopic movement frequency the equivalent of the power
supply AC current frequency, telescopic displacement tensor about
more than ten micron. The role of booster, one will be able to change the output
amplitude to enlarge. On the one hand, will be to enlarge the
amplitude of more than 100 micronsOn the other hand, Impact imposed
hornpush horn to do high-speed to-and-fro movement After horn impact of the workpiece In a very short period of time,
Speed from not less than 1.5 m / s reduced to 0 m / s, energy
transfer to the workpiece which to be rivetingbecause speed very
fastmostly of impact energy not enough time transfer to the
workpiece Internalpromote affected parts of the workpiece to local
deformation. completed riveting operation. the distance between horn and booster edge, the less gap, the less
impact, impact frequency speed up; , the more gap, the more impact,
impact frequency lower | 
