The electronic component cutting machine and the electronic component cutting machine are actually the same equipment, with different names in different regions. Their main function is to remove excess pins from electronic components. The application of the electronic component cutting machine brings high efficiency and saves manual operations for electronic enterprises.
Classification of foot cutting machines:
According to the rotational speed, foot cutting machines can be divided into high-speed and low-speed. Low speed foot cutting machines generally have a movement speed below 3000r/min and are operated directly by the motor; The high-speed foot cutting machine can achieve a core speed of over 4500r/min through variable speed, and can reach around 4500r/min at certain times. But the movement of the cutting machine is not necessarily better with higher rotational speed! If the speed is too high, it is easy to damage the blade cover and cause unnecessary trouble. When choosing a machine, attention should be paid to products with high speed, smooth operation, high accuracy, and low noise.
Machine adjustment of the foot cutting machine:
a. Only after confirming that the grounding of the machine casing is good, can the power be plugged in
b. Firstly, adjust the bi-directional guide rail stroke to the maximum, use an 8 # hex wrench to unscrew the cover screw counterclockwise (the cover screw is a positive screw), take out the blade cover, and use a soft and clean cloth to wipe the blade holder, blade, cover, and inside and outside of the blade. Then gently place the blade on the blade holder (with the flat surface facing upwards) and place the blade cover on the blade. Use an 8 # hex wrench to tighten the cover screw clockwise. When loading and unloading blades, please use the randomly provided unloading bar to secure the blade holder.
c. Rotate the adjustment handwheel to adjust the width distance between the guide rails. Place a piece of the substrate that needs to be cut at the inlet and outlet of the guide rail, and rotate the handwheel until the two end substrates slide inside the guide rail and are properly tightened.
d. Four groups (three in each group) of combined screws are installed on the guide rail gland to adjust the thickness of the base plate. When adjusting, first loosen the three high level screws, put them in the base plate, and then adjust the two low level screws beside them until they are suitable. Then tighten the middle screws. The four groups of operations are the same. Adjust the base plate to be loose and tight when it slides in the guide rail.
e. Adjustment of cutting foot height: Tighten the fixing screws of the guide rail, adjust the large nut below until the distance between the blade and the guide rail meets the required requirements, and then tighten the fixing screws of the guide rail. When lowering, do not let any friction between the guide rail and the blade to avoid damaging the blade.
f. The cutting height of the foot cutter has been adjusted to 1.5mm at the factory, and the thickness of the pressure plate has been adjusted to 1.2mm. If adjustment is needed, please follow the method described above.
Instructions for using the foot cutting machine:
1. Place the circuit board that has completed the welding process onto the adjusted foot cutting machine, and insert it into the guide rail along the inlet of the guide rail.
2. Push the board feeding handle and push the substrate forward at a constant speed.
3. Repeat step 1.2 to cut the already welded substrate.
Note: The substrate should not travel too fast during the process, as traveling too fast can directly affect the service life of the blade and even endanger life safety.
Maintenance and upkeep of the cutting machine:
(The cutting machine is a high-precision and high-speed mechanical equipment, and regular maintenance can extend its service life)
1. Each rotating part should be lubricated regularly with oil;
2. Clean the cut pins thoroughly;
3. If the transmission triangle belt is damaged, it should be replaced in a timely manner. Its model is (0-450);
4. Do not leave the blade on the cutterhead for too long. If you need to leave for a few days, please add lubricating oil to the cutterhead.
Precautions for using the foot cutting machine:
1. It is strictly prohibited to put your hands into the machine during operation;
2. The machine must operate in a well grounded condition;
3. When loading and unloading blades or encountering abnormal situations, please cut off the main power supply;
4. In case of power outage, please cut off the main power supply;
5. This machine should not be used in harsh environments such as humidity, flammability, corrosiveness, and high dust;
6. Non professional maintenance personnel are not allowed to remove the machine cover for maintenance on their own;
7. During machine operation, do not open the hood.
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