Fully automatic processing of furniture wood! The rhythm is so touching!

1.Board drying: control the moisture content of the wood at 8%-10%, and the wood after drying is not prone to cracking and deformation;

2.Balance: put the dried wood for a period of time to restore the balance of the wood;

3.Material selection and ingredients: The materials used for wood products can be divided into three types: external materials, internal materials and dark materials. The external materials are exposed outside, and the internal materials are used inside the product, such as inner files, bottom plates, etc. Dark materials refer to parts that are not visible under normal use, such as drawer guides, package panels, etc.

4. Rough planing: To set the thickness of the wool board.

5. Wind shears: Trim lengths for wool panels. The blanking is lengthened by 20mm according to the required length.

6. Trimming: Trim the unusable burrs on the wool board.

7. Matching board: The selection of wood matching board is divided into straight grain and mountain grain, the color matching requirements are consistent, and the width of the matching board is reasonable according to the required width. When selecting materials, remove the internal cracks, end cracks, knots, and dead wood.

8. Glue: spread glue evenly between the wood, the ratio of glue: curing agent (10-15 grams), jigsaw glue (100 grams), about 500 grams of glue each time.

9. Assembling: Use the assembling machine to assemble the wood, pay attention to the height difference, length difference, color difference, and knots when assembling.

10. Aging: The wood after cloth glue is placed for about 2 hours to let the glue solidify.

11. Sand planing: planing off the excess glue between the wood, so that there is no excess glue on the wood surface.

12. Sawing to Width: Use a single-blade saw to set the width of the wood.

13. Four-sided planing: planing out the wood according to the desired shape.

14. Health: Leave the wood naturally for about 24 hours.

15.Thickness of wide sand: sanding after machining is completed, coarse sand is 0.2mm once, and polishing sand is 0.1mm once.

16. Fine cutting: Set the length of the wool, and ensure that there is no stubble and blackening during the processing. The processing error of the length and width does not exceed 0.2mm, the diagonal line below 1 meter is ≤ 0.5mm, and the diagonal line above 1 meter should be ≤ 1mm .

17. Forming: The wood is processed and formed according to the drawings. Stubble, burr, knife jumping and blackening are not allowed during processing. The surface of the parts should be smooth and flat. Before processing, check whether the screws of the equipment parts are loose, whether the template is installed properly, and whether the tool is tightened, and the size error of the parts does not exceed 0.2mm.

18.Drilling: Drill holes according to the technical requirements of the drawings. During the processing, there should be no chipping or burrs. The machining error of the hole position should not exceed 0.2mm. quality.

19. Attachment sand: sanding accessories, the finished product should be smooth, without sand marks, and the edges and corners should be consistent. Before sand inspection, you should first understand the use position of the parts, first fill the soil and then sand.

20. Small group: Assemble the components that do not need to be disassembled. Before assembling, you should prepare the materials. All the components to be assembled should be checked according to the requirements of the drawings. There are no cracks, burrs, or blackening. When there is no error with the drawing process, start the mass assembly.

During the assembly process, the glue cloth should be applied evenly. The assembled semi-finished products should be free of nails and missing nails. The combination should be tight and the glue should be wiped clean.

21. Large assembly: check whether there is any error between the trial assembly and the drawing. The difference from the small group is that the finished product is the finished product after the large group is completed.

22. Finished product sand inspection: Sand the finished product to make it smooth, without sand marks, and with consistent edges and corners.

23. Balanced: Let the parts sit naturally for a period of time.

24. Sand inspection on the coating line: re-grind the surface of the workpiece, especially the capillary fibers on the surface of the wood. At the same time, check whether its own defects have been dealt with, such as: poor repair, poor sanding, cracking, deformation, etc.

25. Dust blowing: blow off the dust on the surface of the workpiece.

26.Wipe color: You need to try wipe first to confirm whether the color wiper is suitable. Before wiping the color, the rubbing agent needs to be stirred evenly until there is no sediment. The brush used must be cleaned first, and the cloth strip to be wiped must be a non-fading cloth strip.

27. Background color: choose the background color according to the requirements of the color board, and adjust the color difference between the materials through the background color.

28. First degree primer: Before spraying, it is necessary to blow off the dust to check whether the rubbing effect is good. The first degree primer concentration is 16 seconds, and the spray thickness is one cross.

29. Drying: Dry for 6-8 hours after spraying.

30. Sand cleaning: Fill all the scratches first, and then use 320# sandpaper to lightly sand it again, mainly to remove the burrs generated on the product after painting.

31. Second-degree primer: Blow off the dust before spraying, the primer concentration is 18 seconds, and the thickness is a cross.

32. Drying: Dry for 6-8 hours after spraying.

33. Sand cleaning: Fill the defective parts in place first, and then use 320# sandpaper to polish the paint surface to be smooth and flat, and the paint surface should not have large bright spots.

34. Three-degree primer: Blow off the dust before spraying, the primer concentration is 16 seconds, and the thickness is a cross.

35. Drying: Dry for 6-8 hours after spraying.

36. Sand cleaning: Use 400# sandpaper to polish the paint surface to be smooth and flat, and no bright spots are allowed on the paint surface.

37. Color repair: Before color repair, you must check whether the product is a good product, and the dust and pollutants on the product should be cleaned up. The color is prepared by the technicians, and then a prenatal sample is repaired according to the color board, and the color is determined by the on-site supervisor before operation.

38. Oil sand: The product after color repair must be dried for 4-6 hours, and then smooth the surface of the product with 800# sandpaper. During the grinding process, attention should be paid to prevent leakage, paint splashing and other phenomena.

39. Topcoat: It is necessary to first check whether the product is a good product, whether the surface of the product is smooth, and the surface dust and attachments must be cleaned up. The topcoat thickness is 11-12 seconds, and the thickness is a cross.

40. Drying: Leave to dry for 4 hours.

41.Inspection: Visual inspection: Check whether the overall color matching of the product is consistent, and there can be no difference in shades. Check whether the paint surface of the product is smooth, whether there is sagging, uneven spraying, orange peel, leaking spray, fog white and other phenomena under natural light.

Hand touch: touch the paint surface with your hand to check whether the surface is smooth and whether there are particles. Feel the texture and feel of the paint by hand.

42.Spot color: Repair the flaws on the surface of the workpiece.

43.Dust blowing: blow off the dust on the surface of the workpiece.