What details should be paid attention to when operating the shears
Publisher: Fengli Machinery
Release time:2020-3-10
When CNC cutting pays attention to details:
1. At the beginning of preparation for operation on the shears, check all parts without abnormality, and the fastening screws (caps) must not be loose. Brakes should generally be reliable.
2. Adjust the distance strictly according to the thickness of the cylinder paper, and do not work overload. Mechanical properties cannot restore the pressure of the workpiece beyond a predetermined range.
Two, precautions for operation
1, must be placed in a smooth workpiece position immediately after
1. Check all parts without abnormality, and the fastening screws (caps) must not be loose. Brakes should generally be reliable.
2. Adjust the distance strictly according to the thickness of the cylinder paper, and do not work overload. Uncut (curled) mechanical properties beyond the specified range.
Two, precautions for operation
1. The person who must be placed in a stable position of the workpiece and is driving after the operation should be a clear signal that specifies a command.
2, hands should not be placed on cold-rolled steel plates, and the use of model inspection is allowed, after the model inspection is allowed to stop the circle.
3. When the scissors (curl) is enough for a complete circle and the end of the rolled plate, a certain allowance is allowed to prevent the workpiece from being injured by falling.
4. During the operation, the workpiece is forbidden to stand, and the cylinder on which no circle is found has good rolling.
5. Thickness of hot rolling, larger cylinder or a larger diameter of material strength, pneumatic tools should move the rollers and then roll and drop slightly after repeated rolling.
6. For cold-rolled narrow barrels, the shearing machine manufacturer should place it on the roll and roll it in the middle.
7. After the workpiece enters the roll, prevent hands and clothes involved in the roll.
Three, precautions stop
1. When the machine operator finds that the shearing machine makes an abnormal noise, it should immediately stop for inspection, adjustment and repair.
2, disconnect switch, disconnect the power.
3. After the workpiece stops at the designated location.
1. At the beginning of preparation for operation on the shears, check all parts without abnormality, and the fastening screws (caps) must not be loose. Brakes should generally be reliable.
2. Adjust the distance strictly according to the thickness of the cylinder paper, and do not work overload. Mechanical properties cannot restore the pressure of the workpiece beyond a predetermined range.
Two, precautions for operation
1, must be placed in a smooth workpiece position immediately after
1. Check all parts without abnormality, and the fastening screws (caps) must not be loose. Brakes should generally be reliable.
2. Adjust the distance strictly according to the thickness of the cylinder paper, and do not work overload. Uncut (curled) mechanical properties beyond the specified range.
Two, precautions for operation
1. The person who must be placed in a stable position of the workpiece and is driving after the operation should be a clear signal that specifies a command.
2, hands should not be placed on cold-rolled steel plates, and the use of model inspection is allowed, after the model inspection is allowed to stop the circle.
3. When the scissors (curl) is enough for a complete circle and the end of the rolled plate, a certain allowance is allowed to prevent the workpiece from being injured by falling.
4. During the operation, the workpiece is forbidden to stand, and the cylinder on which no circle is found has good rolling.
5. Thickness of hot rolling, larger cylinder or a larger diameter of material strength, pneumatic tools should move the rollers and then roll and drop slightly after repeated rolling.
6. For cold-rolled narrow barrels, the shearing machine manufacturer should place it on the roll and roll it in the middle.
7. After the workpiece enters the roll, prevent hands and clothes involved in the roll.
Three, precautions stop
1. When the machine operator finds that the shearing machine makes an abnormal noise, it should immediately stop for inspection, adjustment and repair.
2, disconnect switch, disconnect the power.
3. After the workpiece stops at the designated location.
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