43 operations! Solid wood furniture coating manufacturing process.

43 operations!
Solid wood furniture manufacturing process
each simple solid wood furniture from production to sale, it needs behind a series of complex process support - raw material selection, drying balance; wood processing (opening, polishing, finishing, re-grinding); paint spray (scratching, primer, paint, dry several times), packaging (inspection, spot color, dust blowing, packaging).
Figure solid wood furniture process - preparation
1
sheet drying wood moisture content control at 8%-10%, after drying wood is not easy to burst deformation phenomenon
2
balanced
4
materials, ingredients
wood products darkware parts can be divided into external and internal materials and dark materials three. Exterior material exposed to the outside, internal material refers to the use of the inside of the product, such as internal gear, soleplate, etc

. Dark material refers to components not visible under normal use, such as drawer rails, package paneling, etc.
4
rough planing
to the wool plate thickness
5
wind shearing sheet trim length. The following material according to the required length length length of 20mm
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trim cut off the wool edge on the wool plate can not be used
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When selecting materials, the internal cracking, end cracking, scarring, blue change, decaying wood part to remove
8
cloth glue between the wood uniform cloth glue, glue ratio: curing agent (10-15 grams), splint glue (100 grams) Than, each time the glue 500 grams or so
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splints using a splint machine to put together wood, platter attention to high and low difference, length difference, color difference, scarring
10
agement
cloth finished wood placement About 2 hours, let the glue solidify
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sand planing between the wood excess glue, so that the wood plate surface without excess glue
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fixed width with a single-piece saw to the wood set width
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"Four-sided planing molding according to the shape of the wood
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health will naturally place wood for 24 hours or so 2 solid wood furniture process - carpentry
15
wide sand thickness according to the required sand to meet the processing requirements of the size, After the completion of the machine to polish sand, coarse sand once sand 0.2mm, polished sand once sand 0.1mm
16
finely cut to the wool fixed length, processing process to achieve no collapse, black, length and width processing error does not exceed 0.2mm, 1 m below the verse ≤0.5mm, 1 m above the plate verse should be ≤1mm
17
molding
according to the drawings will be wood processing molding. Processing is not allowed to have collapse, burrs, jumpers and blacking phenomenon, part surface should be smooth, flat, before processing to check whether the equipment parts screws loose, template installation specifications, tool is tight, part size error does not exceed 0.2mm
18
drilling according to the drawing process requirements drilling, processing In the process to achieve no collapse, no thorn phenomenon, hole processing error should not exceed 0.2mm, the product to do supporting drilling, frequent test installation, frequent inspection, to ensure the quality of the product
19
accessory sand
sand accessories, sand good finished products should be flat, sand-free, corner consistent. Sand inspection should first understand the use of the parts, first make up the soil after the sand
20
team set up a group no longer need to open the parts, before the group should be prepared, all the components to be assembled according to the requirements of drawing processing inspection error, parts without collapse, burrs, black phenomenon, the first piece of installed after the re-measure and drawing process without errors in the case of the start of mass loading. The glue coating in the group process is uniform, the group set up a good semi-finished product, should be free of nails, leakage of nails phenomenon, combined with tight, glue wipe to clean
21
large groups of start-up parts to check whether the drawing error. The difference with the group is that after the completion of the large group is the finished product
22
finished sand will be finished sand, to achieve flat, no sand marks, corner consistent 23, balance will be naturally placed parts for a period of time
23
coating the surface of the work piece re-polished, especially the wood surface of the fine fibers. At the same time check whether the defects of the white body has been handled well, such as: poor repair, bad sand, cracking, deformation, etc.
24
blowing dust will be the surface of the work piece dust blowing clean 3 solid wood furniture process - coating
25
wipe first need to be tested, to confirm that the color wipe is correct and moderate. Before wiping the color must be stirred evenly, until there is no sediment

, the brush used must first clean, wipe the cloth must be not out of color cloth
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bottom coloring
Head degree primer concentration of 16 seconds, spray thickness of a cross
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dry spray after 6-8 hours to dry
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sand first fill all scratches, and then gently sand with 320 sandpaper Mainly after painting the product produced burrs sand off
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second-degree primer before spraying dust blow clean, primer concentration of 18 seconds, thickness of a cross
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dry spray after 6 - 8 hours
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sand first will be defective places to fill in place, and then use 320 sandpaper to polish the paint surface smooth, flat, paint can not have a greater bright spot
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three-degree primer spray before blowing the dust clean, The primer concentration is 16 seconds, the thickness is a cross
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after dry spraying to be dry for 6-8 hours
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sand
Paint is not allowed to have bright spots
36
before the finish must check whether the product is a good product, the product dust and pollutants need to be cleaned up. By the technical staff to adjust the color, and then compared to the schromette first repair a prenatal sample, by the site supervisor to determine the color before the operation
37
oil sands after the finished product must be dry for 4-6 hours, and then with 800 sandpaper to polish the product surface smooth. During the grinding process should pay attention to prevent leakage, color paint flowering and other phenomena
38
painting
paint before checking whether the product is a good product, whether the product surface is smooth, surface dust and attachments must be cleaned up. The paint is thick for 11-12 seconds, thickness is a cross
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dry to dry 4 hours 4 solid wood process - packaging
40
check the overall color matching of the product is consistent, there can be no dark and inconsistent phenomenon. In the natural light to see whether the product paint surface is flat, whether there is a flow hanging, uneven spraying, resulting in orange peel and leakage, fog white and other phenomena. Hand touch: Touch the paint surface with your hand to check if the surface is smooth and if particles are present. Feel the texture of the paint by hand, feel good
41
dots to repair defects on the surface of the work piece
42
dust to blow the dust off the surface of the work piece
43
packaging products
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