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How to change the saw blade of the cutting machine?

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How to change the saw blade of the pneumatic cutting machine for crystal steel door?

saw blade replacement of cutting machine:

the hand-held cutting saw itself is marked with a rotation direction of the saw blade. When replacing the saw blade, first fix the saw blade with a wrench, and then rotate the above screw according to the direction indicated by the arrow (clockwise) to remove the saw blade

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specific method:

1. Remove the saw blade, and the cutting saw itself is marked with a rotation direction of the saw blade. The thread of the compression nut for fixing the saw blade is opposite to the rotation of the saw blade, so that the bolt tends to tighten with the rotation when the saw blade rotates. When removing and replacing the saw blade, first fix the saw blade with a wrench, and then rotate the nut on it according to the direction indicated by the arrow of the cutting saw blade to remove the saw blade

2. When removing parts, mark and record the parts in the order of removal

3. Replace with a new saw blade

4. Reset the parts according to the reverse order and mark of the removed parts

5. Tighten the fixing nut

6. Test run and check whether the saw blade rotates smoothly. That is to complete the saw blade replacement

extended data:

classification of cutting machines:

cutting machines are divided into metal material cutting machines and non-metal material cutting machines from cutting materials

non metallic material cutting machines are divided into flame cutting machine, plasma cutting machine, laser cutting machine, water jet cutting machine, etc

metal material cutting machines are mainly tool cutting machines

cutting machine is divided into CNC cutting machine and manual cutting machine from the control mode

NC cutting machine & nbsp; It is to use the digital program to drive the movement of the machine tool. When the machine tool moves, the random cutting tool will cut the object. This electromechanical cutting machine is called NC cutting machine

laser cutting machine has the fastest efficiency, the highest cutting accuracy and generally small cutting thickness. The cutting speed of plasma cutting machine is also very fast, and the cutting surface has a certain slope. Flame cutting machine needle for thick carbon steel material

reference:

cutting machine_ Baidu Encyclopedia

removal, replacement and installation method of saw blade of ceramic tile cutting machine:

1. Remove the saw blade, and the cutting saw itself is marked with the rotation direction of the saw blade. The thread of the compression nut fixing the saw blade is opposite to the rotation of the saw blade, so that the bolts tend to tighten with the rotation when the saw blade rotates. When removing and replacing the saw blade, first fix the saw blade with a wrench, and then follow the direction indicated by the arrow along the cutting blade, The saw blade can be removed by turning the nut on it

2. When installing the saw blade of ceramic tile cutting machine, it must be noted that the direction of the arrow marked on the saw blade must be consistent with the direction of the arrow marked on the outer cover of the saw blade

3. When removing parts, mark and record the parts in the order of removal

4. Replace with a new saw blade

5. Reset the parts according to the reverse order and mark of the removed parts

6. Tighten the fixing nut

7. Check whether the saw blade rotates stably during test run. That is to complete the saw blade replacement

extended data:

some matters needing attention when installing the saw blade of ceramic tile cutting machine:

1. Carefully read the operating manual of the cutting machine and the records on the packaging shell before use

2. Select the type of saw blade according to the material to be cut, and check whether the saw blade has cracks, distortion and tooth loss. Do not use the saw blade if it is damaged

3. When using, be sure to install the protective cover of the saw blade shell of the cutting machine, and wear a mask or eye protection

4. Before installing the saw blade, please check whether the main shaft of the cutting machine has runout. During installation, tighten the saw blade with the flange and nut. After installation, it is necessary to check whether the central hole of the saw blade is firmly fixed on the flange of the platform. If there is a washer, it is necessary to cover the washer. After buying, gently push the saw blade by hand to confirm whether the rotation is eccentric and shaking

5. After installing the alloy saw blade, it needs to be rotated for one minute before use, and the cutting operation can be carried out only when the machine enters the working state

6. During non automatic cutting operation, the saw blade in normal operation must be cut into the material gently, and it is forbidden to press hard. It is forbidden to reverse and stop the saw blade suddenly in the middle of the object to be cut, otherwise the sawtooth will fall off and the saw body will be deformed, which is prone to danger& nbsp;

7. If you hear abnormal sound, see abnormal shaking or abnormal section, please stop the operation, find out the cause of the abnormality and replace the saw blade in time

8. After cutting, please wipe anti rust oil in time to prevent the saw blade from rusting due to long-term non use

9. Please hang the saw blade vertically on a dry tool rack to avoid wet areas. Do not put the saw blade flat on the ground, otherwise it is easy to cause deformation of the saw blade. Multi blade saw blades should not be stacked directly, but should be packed at intervals to avoid collision between sawteeth. They should be handled with care

10. When the saw blade is not sharp, grind the sawtooth again. If it is not grinded in time, it is easy to destroy the original angle of the sawtooth, affect the cutting accuracy and shorten the service life of the saw blade

in the process of replacing the cutting blade, a special wrench is usually required. The wrench aims at the small hole of the four hole fixing module, and then loosen it towards the rotation direction of the saw blade. There is usually a button at the back of the machine. Press and hold it to remove the cutting blade. After replacing it with a new cutting blade, repeat the above steps in reverse to complete the installation.

the hand-held cutting saw itself is marked with the rotation direction of a saw blade. When replacing the saw blade, first fix the saw blade with a wrench, and then rotate the screw on it according to the direction indicated by the arrow (clockwise) to remove the saw blade.

just confirm that the dimensions of the inner hole and the outer circle of the cutting blade are the same. Generally, there are no special requirements for the thickness. When installing the saw blade, pay attention to that the rotation direction is consistent with the direction of the cutting machine

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