The panel furniture cnc machine is mainly used to cut, punch and mill grooves for customized overall wardrobe and cabinet. Its specific process requirements are as follows:
- Machining accuracy
Because the cutting process in the production of modern panel furniture is to directly cut the net material, the dimensional processing accuracy of the cutting machine is very high, and its cutting accuracy should be within 0.2mm. Some high-precision cutting equipment can ensure that the processing accuracy is controlled within 0.1mm.
- Requirements for main saw blade and scoring saw blade
In addition to high dimensional processing accuracy, cutting board also requires that there should be no stubble on the back of the board when cutting board with panel furniture cnc machine. This kind of processing defect is that the saw blade is in the cutting force, and the cutting saw saws into a certain depth of saw grooves on the back of the plate in advance, so that the main saw blade will not break when cutting the plate. The cutting depth of the scoring saw is 2-3mm, and the rotation direction of the scoring saw blade is opposite to that of the main saw blade. In some cutting equipment, the notch saw also has the function of “slot hopping”, that is, the notch saw jumps from the back of the plate to the edge and front of the plate and saws into a certain depth of the saw slot, which is mainly used for soft forming edge banding and side cutting after post forming edge wrapping.
Theoretically, the saw path width of the main saw blade should be equal to the saw path width of the scoring saw blade, but due to the errors of each part of the equipment in the processing process and the gap of the transmission part, the two saw paths deviate. Therefore, in actual production, the saw path width of the main saw blade is less than that of the notch saw blade, which is generally 0.1-0.2mm. If the saw path width of the main saw blade is greater than that of the notch saw blade, the notch saw will not work. If the saw path width of the main saw blade is too small or the saw path width of the notched saw blade is too wide, the saw marks of the notched saw blade will be generated on the edge of the plate, and the edge will appear in a stepped shape. After the edge of the plate is sealed, excessive adhesive is easy to stay here.
- Prepare cutting drawing
When preparing the cutting drawing of wood materials for veneer or wood grain paper, it is also necessary to pay attention to the fiber direction of the wool on the format. In order to match the quantity of wool in a short working time and reduce the material loss, the computer can be used to determine the scheme, which can shorten the time of the cutting drawing of the panel furniture cnc machine, improve the yield of wool, and it is possible that the effective yield can reach 90% – 94%.