FIELD: manufacture of parts by means of thermoplastic rivets. SUBSTANCE: during ultrasonic welding, thermoplastic is exposed to static pressure and ultrasonic vibration with subsequent decreases of ultrasonic vibration power to 10-20% of its nominal value at the moment when thermoplastic reaches the viscous flow state. EFFECT: higher efficiency.
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR ULTRASONIC WELDING OF BASE MEMBERS OF THERMOPLASTS | 1991 |
|
RU2011529C1 |
| METHOD OF REGULATING ULTRASONIC WELDING OF THERMOPLASTIC MATERIALS | 0 |
|
SU1627413A1 |
| METHOD FOR ULTRASONIC WELDING OF POLYMER THERMOPLASTIC MATERIALS | 0 |
|
SU1808726A1 |
| METHOD FOR CONTROLLING ULTRASONIC WELDING OF THERMOPLASTIC MATERIALS | 0 |
|
SU1315341A1 |
| ULTRASONIC HF-TRANSDUCER FOR SONICATION OF BATH FLUID | 1991 |
|
RU2009720C1 |
| APPARATUS FOR HIGH-FREQUENCY WELDING OF THERMOPLASTIC MATERIAL OBJECTS | 1993 |
|
RU2097192C1 |
| APPARATUS FOR ULTRASONIC WELDING POLYMER MATERIALS | 0 |
|
SU1720886A1 |
| METHOD AND DEVICE FOR DETERMINING RADIATION IMPEDANCE OF PIEZOCERAMIC TRANSDUCER | 0 |
|
SU1755170A1 |
| HIGH-FREQUENCY CAPACITIVE PLASMA GENERATOR | 1993 |
|
RU2027324C1 |
| GASEOUS-DISCHARGE SLIT REACTOR | 1990 |
|
RU2006454C1 |
