QY12Y hydraulic plate shearing machine:
1. Shearing operation mode of tool rest: single point support, lever principle, after the fulcrum to do circular arc curve movement.
2. Searing force: hydraulic cylinder fixed in oblique direction, 75% acting force, 25% loss.
3. Blade form: upper edge type blade, only two bevel edges can be used. Lower knife rectangle, four blade can be used.
4. Adjustment of shearing Angle: the shearing Angle is fixed, the tool rest Angle is fixed, no matter the thickness of the plate, it can only be shears at a fixed Angle.
5. Lubrication point: the bevel gear is badly worn and needs frequent lubrication to improve its service life.
6. Return device of tool rest: nitrogen return cylinder, which is easy to leak, needs frequent maintenance.
7. Scope of use: ordinary small and medium-sized workpiece, the workpiece required by the shear surface.
8. Rear stopper structure (optional) :500W AC motor + universal connection torsion shaft, easy to cause clearance, no spring buffer, retreat function.
9. Oil tank (optional) : ordinary plate is not dealt with, and it is easy to rust over a long period of time, resulting in blockage and wear of hydraulic parts.
QC11Y hydraulic plate shearing machine:
1. Cutting operation mode of tool rest: three-point supporting rolling guide rail (lower eccentric shaft, front support shaft, upper eccentric shaft) tool rest moves up and down in a straight line
2. Searing force: the cylinder moves up and down in a straight line, and the cylinder pressure is 100% acting on the edge.
3. Blade form: the upper and lower knives are rectangular blades, all four edges can be used.
4. Adjustment of shearing Angle: the size of the shearing Angle can be adjusted. Different shearing angles can be used for different plate thickness. The shear Angle can also be increased to increase the shear force.
5 lubrication point: can also increase the shear Angle, to increase the shear force.
6. Returning device of tool rest: bladder type accumulator is stable and reliable.
7. Scope of use: large and medium-sized ultra-long sheet shear, shear surface precision needs high workpiece.
8. Rear stopper structure (optional) : frequency converter + speed regulating motor + encoder + electronic digital display, stepless speed regulation, low noise, spring retreat, buffer.
9. Oil tank (optional) : overall electroplating treatment, no rust, not easy to react with oil.
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