1. Main application: YQJ200 Hydraulic angle steel notching machine is mainly used to cut the corners of angle steel. It is driven by hydraulic pressure, with simple and convenient operation, fast cutting speed and high processing efficiency.
2. The main technical parameters: (1) Nominal force: 1000kN (2) Rated pressure of hydraulic system: 20 MPa (3) Number of idling runs: 16 times/min (4) Maximum shear angle steel: Shearing by angle (): 200x200x20(16Mn, σb≈600MPa) Shearing angle: 15°~ 60° rotation by electrical. Shearing by right angle (∟) : 200x200x20(Q235-A, σb≈410MPa) 160x160x16(16Mn, σb≈600MPa) (5) Motor power of hydraulic station: 15kW (6) Ambient temperature: 0ºC~40ºC (7) Dimension: (8) Weight of machine: 8000KG
3. The main structure: 3.1 The main body is welded by two 80mm thick steel plates, and the rigidity is very good. The fuselage is "C"-shapes, the upper part is a hydraulic master cylinder with a cylinder diameter of 220mm, and the lower part is a worktable, which is equipped with a mold part; 3.2 The mold part is guided by four guide columns; the upper blade seat is supported by springs and has a reset function; two blades It is installed vertically and has a certain shearing angle relative to the plane of the worktable. The lower blade has an oblong hole, which is convenient to adjust the gap between the upper and lower blades to adapt to shearing angle steel of different thicknesses.
3.3 The main drive system of the mold part adopts a worm gear and worm, and the worm can be gently shaken to make the table rotate, so that the shearing angle can be adjusted conveniently.