How to choose a laser cutting machine that is worth shopping?

How to choose a laser cutting machine that is worth shopping?

How to choose a laser cutting machine that is worth shopping?
How to choose a laser cutting machine that is worth shopping
1. First of all, we must figure out the scope of production, processing materials and cutting thickness of our own enterprise, so as to determine the model, format and quantity of the equipment to be purchased, and make a simple pavement for the later procurement work. The application fields of laser cutting machines involve mobile phones, computers, sheet metal processing, metal processing, electronics, printing, packaging, leather, clothing, industrial fabrics, advertising, crafts, furniture, decoration, medical equipment and many other industries. The mainstream on the market is 3015 and 2513, that is, 3 meters times 1.5 meters and 2.5 meters times 1.3, but the format is not a problem. Generally, companies will have many formats for customers to choose from, which can be customized. [3]

2. Professionals conduct on-site simulation solutions or provide solutions, and at the same time, they can also take their own materials to the factory for proofing.

1) The cutting seam is fine: the cutting seam of laser cutting is generally 0.10mm-0.20mm;

2) The cutting surface is smooth: whether the laser cutting surface has burrs or not; in general, YAG laser cutting machines have some burrs, which are mainly determined by the cutting thickness and the gas used. Generally, there are no burrs below 3mm. Nitrogen gas has the best effect, oxygen has the second best effect, and air has the worst effect. The fiber laser cutting machine has the least or no burrs, the cutting surface is very smooth, and the speed is very fast.

3) Look at the deformation of the material: the deformation of the material is very small

4) Power size: For example, most factories cut metal sheets below 6mm, so there is no need to buy a high-power laser cutting machine. A 500W fiber laser cutting machine can meet the production needs. If the production volume is large, worry about the 500W efficiency. Inferior to high-power laser cutting machines, the best choice is to buy two or more small and medium-power laser cutting machines, which will help manufacturers in terms of cost control and efficiency improvement.

5) The core parts of laser cutting: Are lasers and laser heads imported or domestically produced. Imported lasers generally use more IPG, and domestic ones generally use Raycus. At the same time, other accessories for laser cutting are also required. Pay attention to whether the motor is imported servo motor, guide rail, bed, etc., because they affect the cutting accuracy of the machine to a certain extent. One thing that needs special attention is the cooling system of the laser cutting machine-the cooling cabinet. Many companies directly use household air conditioners for cooling. In fact, everyone knows that the effect is very bad. The best way is to use industrial air conditioners, which are dedicated for special machines. , In order to achieve the best results.

3. Any piece of equipment will be damaged to varying degrees during use, so in terms of repairing after damage, whether the repair is timely and the level of charge has become a problem that needs to be considered. Therefore, the purchase is to understand the company's after-sales service through multiple channels, such as whether the maintenance fee is reasonable, and so on. [1]