THE APPLICATION OF LASER ENGRAVING TECHNOLOGY IN FABRIC EMBROIDERY

THE APPLICATION OF LASER ENGRAVING TECHNOLOGY IN FABRIC EMBROIDERY

The principle of laser embroidery is that the laser emitted by the laser is controlled by a stable galvanometer. The perforation on each fabric shows a fashionable and trend-setting effect. It is essentially different from the effect embroidered by the embroidery machine. Today, let’s talk about the application of laser cutter in fabric embroidery.

laser cutter

First of all, from the perspective of the pattern, the embroidery machine embosses a line of different colors on the surface of the fabric, and the color blocks are combined into a pattern. The “laser embroidery” is handled according to the background color of the fabric. Through the layering method of the laser control system, the fabrics of the same color are embroidered with different shades of color in the background of the fabric, and the transitional color with layering is the natural transition color in the background color of the fabric. Other designers can’t match, with a natural, rustic style.

Secondly, from the point of view of performance, the embroidery machine is limited by the characteristics of its work, and the large-format pattern of single lines cannot be continuously expressed. The “laser embroidering” is just complementary to the embroidery machine because of its slim, high-speed, and continuous engraving. The laser-opening graphic women’s clothing that has just been popular this summer has a certain effect by directly forming a graphic by laser drilling. Although the unit price of processing has increased to 10 to 20 yuan, it is still in short supply. Fashionable products must be new and popular. At present, we also apply this technology to the denim processing industry, making a variety of samples such as images, flower shapes, and cats on the denim. Laser bleaching is based on the advantages of energy saving and pollution-free. It is believed that the process of denim blasting will be gradually replaced in the near future.

laser cuttingIn laser cutting applications, the appliqué of the embroidering process is being transferred from the traditional die-cutting method to the laser-cutting of the easy-to-control pattern. Compared with the cutting of the die, the laser cutting and cutting material has the advantages of no need for the slit and arbitrary output of the pattern. However, the single-head laser cutting and unloading can not meet the production requirements of large-scale embroidery factories, so a laser engraving machine with a good multi-head effect has been introduced. It can not only cut the blanks in small batches, but also can process the chips in large format, which is quite applicable. In addition, in the trademark manufacturing industry, the laser edge cutting process is gradually replacing the traditional manual hot cutting process. It can be said that the market prospect of laser application in the apparel industry can be said to be limitless.

We Nanjing Fei Yue Digital is a company specializing in thermal transfer printing equipment. We provide the best quality product in a affordable price. If you are looking for a partner and are interested in our products, please feel free to contact us.

THE APPLICATION OF LASER CUTTER IN HOTEL INDUSTRY

laser cuttingLaser cutter is usually hidden in many place. With the explosive growth of the global tourism industry, the hotel as its wandering industry also showed explosive growth in 2016. In fact, as long as there is a hotel, there will be the shadow of laser technology!

From laser cutter in the hotel industry a variety of acrylic card boxes, signs and other small format material cutting,to metal, crystal and other words of large format cutting material. From a box, racks and other wood products to sculpture, toiletries, switch lights, signs and other plastic products to sculpture, kettle, licensing and other metal materials, sculpture, laser technology has traces of the past.

Laser cutting:

Laser cutting is using high energy laser cutting tools as “to” materials processing method of heat cutting.

Laser marking:

Laser engraving is a continuous high energy laser beam generated by the laser generator, after focusing the laser beam on the surface of printer materials, so that the surface material instantly melting or even vaporization, by controlling the laser surface in the material path, thus forming the required graphic mark.

laser cutting machine

Advantages:

1.Flexible

Laser can be all kinds of metal, non-metallic hotel supplies for heterosexual processing, even high hardness, high brittleness, high melting point of the material is also applicable.

2.Good effect

Laser processing without “tool” wear, no “cutting force” on the workpiece, will not produce pressure on the hotel supplies damage.

3.Permanent

The use of laser in the hotel supplies carved text patterns, will not subsided due to changes in the environment, but permanently maintained.

4.High precision

Laser processing accuracy can reach within the millimeter, very delicate and beautiful.

5.Provincial materials

Laser processing using computer programming, you can put the shape of the hotel supplies materials for the cut, to maximize the utilization of materials.

6.Easy to operate

After a simple training, the operator can achieve one person at the same time operating more than one machine, saving labor costs.

REASONS AND SOLUTIONS FOR BURNING EDGE OF METAL LASER CUTTING MACHINE IN PROCESSING

REASONS AND SOLUTIONS FOR BURNING EDGE OF METAL LASER CUTTING MACHINE IN PROCESSING

We may encounter burning edge problem when using metal laser cutting machine in processing. Do you know why this occurs and how to solve it?

laser cutting machineMetal laser cutting machines generate a lot of heat when processing sheet metal. Under normal circumstances, the heat generated by cutting will spread along the slit into the processed sheet metal to be cooled. In the processing of the small hole of the metal laser cutting machine, the outside of the hole can be cooled, and the small hole portion inside the single hole is small in space due to heat diffusion, and the energy is too concentrated to cause overburning and drossing. In addition, in the slab cutting, the molten metal accumulated on the surface of the material and the accumulation of heat generated during the perforation may cause the auxiliary airflow to be disordered and the heat input to be excessive, thereby causing overburning.

Solution:

1. Solution for over-burningproblem of metal laser cutting machine in the cutting of carbon steel holes: In the cutting of carbon steel with oxygen as the auxiliary gas, the key to solving the problem is how to prevent the heat of oxidation reaction. A method of assisting oxygen during perforation and switching to assist air or nitrogen for cutting may be employed. This method can process small holes in 1/6 thick plates. Pulse cutting conditions with low frequency and high peak output power have the feature of reducing heat output and contributing to optimization of cutting conditions. The condition is set to a single-pulse laser beam, a high peak output with high energy intensity, and a low frequency condition, which can reduce the accumulation of molten metal on the surface of the material during the perforation process and reduce the heat output.

laser cutting application

2. Solution of metal laser cutting machine in aluminum alloy and stainless steel cutting: In the processing of such materials, the auxiliary gas used is nitrogen, no burning edge occurs during cutting, but the temperature of the material inside the small hole very high, the internal slag phenomenon will be more frequent. The solution is to increase the pressure of the auxiliary gas and set the condition to a high peak output, low frequency pulse condition. The auxiliary gas uses air as well as when nitrogen is used. It does not burn too much, but it is easy to slag at the bottom. It is necessary to set the conditions to high auxiliary gas pressure, high peak output, and low frequency pulse conditions.