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Processing flow of iron wire crafts
1、 Cut straight line
The first is to cut one turn of the original packaging wire to the required length.
The method is to put the iron wire into the linear machine and set the length according to the rules, so that the machine can cut automatically.
The requirement specification error is less than or equal to 1 mm; Wire radian ≤ 1 ℃
2、 Curved frame
The first is to make the original straight line into a round or square shape or the shape required by various templates after this process.
The method is to use an iron plate or a wooden tool to set the specification, and the workers bend into the required shape according to the fixed specification.
3、 Butt welding
The head and tail of an iron ring bent into a specific shape are not connected, so butt welding is to weld the head and tail together.
The method is to weld the head and tail of the iron wire without distance.
4、 Spot welding
There are many welding spots in iron wire crafts. The welding process of several welding spots in the basket with short iron wire and each coil is spot welding.
In the process of operation, attention should be paid to the rough adjustment of current, the number of fine adjustment and the welding time. The quality of welding has a great connection with this process.
5、 Burnish
In welding, when the short line is welded with the coil, sometimes the short line will be welded beyond the coil, and grinding is to grind some of the excess.
The grinding tool used is hand mill, sometimes edge cutting machine, the principle is the same, pay attention not to damage the wire.
6、 Polishing
When welding, due to firepower or other reasons, the luminosity of the surface of the iron basket is not ideal. Polishing is the way to smooth the surface of the iron wire crafts.
When polishing, the retention power of holding the wire basket in hand should be very combined, and the specific strength should be used to quietly smooth the appearance of the basket.
7、 Electroplating, baking paint
After welding and polishing, it can be sent out. When electroplating, there should be no hanging points, yellow spots, discoloration, too thin and other appearances.
8、 Binding tape
This process can only be applied to the iron wire crafts with adhesive tape or tape.
Before binding, we should admit that the quality of iron wire crafts is perfect, and there is no bad appearance such as desoldering, missing welding, false welding and so on. The primary purpose of binding tape is to make iron wire crafts more beautiful.
In the process of binding, the glue strip or tape should be tightened, but not too tight.
9、 Inspection and packaging
1. Iron wire crafts do not stab hands
2. The coating is bright and the paint layer is even
3. Standard, standard and color meet the needs
4. No deformation of handicraft
5. The knot is important and the weaving is important
The article comes from:http://www.xjxygh.cn
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Processing flow of iron wire crafts
1、 Cut straight lineThe first is to cut one turn of the original packaging wire to the required length.The method is to put the iron wire into the linear machine and set the length according to the rules, so that the machine can cut automatically.The requirement specification error