The requirements of the shears in the operation

The requirements of the shears in the operation

1, are not allowed to cut the stack of sheet metal, not allowed to trim the edge of the edge of the sheet, not allowed to cut the pressure is not tight tight sheet and short material.
2, the gap between the blade should be based on the thickness of the sheet to adjust, but not greater than the board of the most 1/30. The board should be tightened firmly, the upper and lower knife board to keep parallel, adjust the application of artificial wheel inspection, so as to avoid accidents.
3, the blade edge should be kept sharp, such as the edge of blunt or cracked phenomenon should be promptly replaced.
4, cutting, the pressure material device should be firmly pressed sheet, not in the state of the pressure is not tight cut.
5, a hydraulic device equipment, in addition to cutting the other hydraulic valves are not allowed to adjust their own private.
6, for the hydraulic tilting shearing machine shear sheet thickness, should be based on "sheet metal ultimate strength and thickness relationship curve" to determine.

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