FIELD: plastic material machining. SUBSTANCE: in the device for ultrasonic welding of base members made of thermoplasts, the rigid bed has a hole made outside the welding zone, which is in line with the wave guide. The hole is filled with material possessing a high damping factor. The height of the material layer filling the hole in the rigid bed is larger than that of the bed in the welding zone by 1-5 mm. EFFECT: improved production quality. 2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR ULTRASONIC WELDING OF THERMOPLASTICS | 1991 |
|
RU2015911C1 |
| ULTRASONIC HF-TRANSDUCER FOR SONICATION OF BATH FLUID | 1991 |
|
RU2009720C1 |
| APPARATUS FOR HIGH-FREQUENCY WELDING OF THERMOPLASTIC MATERIAL OBJECTS | 1993 |
|
RU2097192C1 |
| APPARATUS FOR ACOUSTIC TREATMENT OF CRYSTALLIZING MELTS | 0 |
|
SU1046327A1 |
| HIGH-FREQUENCY CAPACITIVE PLASMA GENERATOR | 1993 |
|
RU2027324C1 |
| METHOD FOR ULTRASONIC WELDING OF POLYMER THERMOPLASTIC MATERIALS | 0 |
|
SU1808726A1 |
| APPARATUS FOR ACOUSTICAL TREATMENT OF SOLIDIFYING MELTS | 0 |
|
SU1052561A1 |
| GASEOUS-DISCHARGE SLIT REACTOR | 1990 |
|
RU2006454C1 |
| ULTRASONIC PRODUCTION UNIT | 0 |
|
SU956049A1 |
| INSTALLATION FOR ASSEMBLING AND WELDING PIPES WITH CLOSURES | 0 |
|
SU1232450A1 |
