In the market, the PCB Cutting machine is very common. There are many kinds of cutting machines for the light strips, such as: single-pole light strip cutting machine, LED splitting machine, aluminum substrate cutting machine and so on. Users can choose the right board equipment according to their needs. However, is it possible to use a cutting machine to ensure that the separated boards are not deformed? No, I believe that many manufacturers use a cutting machine to divide the boards, and the boards that can be separated are still slightly deformed. This is Why? One of the most important reasons is the knife adjustment problem of the cutting machine. If the blade is not debugged, the separated board will definitely have various problems such as burrs and deformation.
So, how do we properly debug the blade? Today, SMTfly will introduce you to the specific method.
1, the adjustment of the upper knife:
First loosen the back handle → twist the knob (ie, fine-tune) → clockwise up, counterclockwise down → tighten the back handle when the upper knife adjusts to the appropriate position;
2, the knife adjustment method:
Tune in: first loosen the black screws, then tighten the white screws (the screws below are the same, the black screws on the top are loose, the black screws below are also loose, the white screws above are tight, the white below Also tightly) that the same color screws on the top and bottom should be the same as the same;
3, the left limit rib adjustment:
First adjust the upper knife, then tighten the handle, push the V-groove of the plate to be cut to the second set of blades to the second set of knives, close the ribs to the edge of the board, and tighten the two handles at the same time, then put the board Exit and start trial cutting;
4. The limit bar adjustment on the right side:
Use the V-groove of the plate to push the knife to the position of the first bar against the knife edge, and then use the bar to close the edge of the plate without a gap, push to the second rib, and then use the dam to approach the rib;
LED board machine adjustment notes
Press the above method to adjust the knife. If the cut board can accept it, then OK;
If the plate is distorted, indicating that the three sets of knives are overcutting, then we need to adjust the third knives of the knives and raise the knives up a little, so that the plate can be cut open without deformation. Just below;
If the cut plate is bent, then we need to move the two stops on the right. If the plate is concavely curved, it means that the force of the block to the edge of the plate is small, so that the block is closer to the edge of the plate. If a convex curvature occurs, it means that the force of the stopper to the edge of the plate is large, and such a plate does not move the stopper outward;
If the board is not cut at once, then we need to lower the third knife a little and cut it.
The above is a few ways to adjust the knife of the LED board machine, interested in learning more can contact customer service or leave contact information.
If you need the machine,please contact us:
WhatsApp/Wechat: +86 136 8490 4990
Contact Person: Mr. Alan