Electrohydropulse technology for sheet metal stamping and calibration
Technology provides
- Stamping of parts of complex configuration from flat sheet and tubular blanks
- Perforation of holes of arbitrary shape in thin sheet parts on flat and curved surfaces, cutting parts along the contour
- Combined loading of workpieces with increased hydrostatic and pulse pressure
- Combination of multiple stamping operations
- Restoration of worn dimensions of tubular parts surfaces by distribution (compression) without further machining
- Calibration of tubular parts, including welded shells of any diameter with internal finning
- Local deformation of large parts
Advantages of technology
- Reduction of costs for the manufacture of die equipment (water acts as a punch)
- Reduction of technological transitions for drawing conical, parabolic and spherical shapes
- More uniform thinning of the part in thickness
- High surface quality and dimensional accuracy of stamped parts (after calibration corresponds to qualities from JS 13 to JS 5)
- Stabilization of internal stresses after deformation, reduced gouging of flat parts
Technology efficiency
- Reduction of capital costs for organizing production by 2–5 times
- Reducing the cost of parts in small-scale production in research and development and experimental industrial enterprises by 5–10 times
Implementation
At machine-building, aviation, shipbuilding and automotive enterprises, and consumer goods manufacturers.
Contact: +38 (0512) 55-82-52
