FIELD: welding.
SUBSTANCE: invention can be used in restoration and hardening of parts by electrocontact welding of steel tapes. Perpendicular to the side of the filler tape facing the facing part, blind holes are made in the longitudinal and transverse directions at the depth equal to the belt thickness. Bridges are left between holes. Pitch of holes made in both directions is equal to 1.2–1.25 holes diameter and 3–4 times larger than tape thickness. Metal of bridges between holes is easily plastically deformed, which promotes formation of strong welded joint in solid phase.
EFFECT: disclosed is filler tape for electrocontact welding.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR RESTORING SHAFTS BY ELECTRIC CONTACT WELDING OF PERFORATED FILTER TAPE | 2020 |
|
RU2744171C1 |
| METHOD FOR APPLYING A METAL COATING TO THE SURFACE OF A PART BY CONTACT WELDING OF A FILLER TAPE | 2022 |
|
RU2788561C1 |
| METHOD OF FORMING METAL COATING ON SURFACE OF PART BY CONTACT WELDING OF STEEL STRIP | 2023 |
|
RU2820292C1 |
| METHOD OF RECONDITIONING WORN-OUT PARTS BY ELECTROCONTACT WELDING OF A METAL STRIP | 2019 |
|
RU2704950C1 |
| ADDITIVE FOR ELECTROCONTACT WELDING | 2019 |
|
RU2700890C1 |
| METHOD FOR ELECTRIC-CONTACT WELDING OF METALLIC BAND TO PART | 2006 |
|
RU2315684C1 |
| COMBINED ADDITIVE FOR ELECTROCONTACT WELDING BASED ON STEEL TAPE | 2020 |
|
RU2728122C1 |
| METHOD OF ELECTRIC-CONTACT WELDING OF BIMETALLIC STRIP | 2008 |
|
RU2385207C1 |
| METHOD OF DEFINING GEOMETRICAL SIZES OF METAL COAT SINGLE SITE IN ELECTRIC CONTACT WELDING OF METAL SCREEN | 2011 |
|
RU2458766C1 |
| METHOD OF SHAPING OF METAL COATING FROM NON-FERROUS METALS AND ALLOYS BY ELECTROCONTACT ROLLER WELDING | 2014 |
|
RU2552200C1 |
