When laser processing aluminum, multiple preventive measures should be taken to ensure safety and achieve optimal results. Here are some important preventive measures to consider:1. Laser safety: When working with lasers, laser safety should be of utmost importance. Ensure that the laser system complies with safety regulations and standards. Use a...

Marshall

2024-03-21

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Sometimes when using a laser marking machine to print something, it may not be obvious. What is the reason for this? In fact, there are many reasons why the laser marking machine may not produce obvious results during use, such as the power of the laser, the focal length, and the material used. We can first check the focal length of the laser marki...

이야기 너와

2024-03-19

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During the operation process, selecting different parameters and materials for marking workpieces can affect the marking depth of the laser marking machine, sometimes leading to shallow or deep marking effects. In fact, the marking depth of the laser marking machine can be adjusted to a certain extent. Here are five methods to adjust the marking de...

Keegan

2024-03-18

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1、 High power can improve performance and throughputHigh power laser cutting technology is increasing year by year. In 2015, 4kW laser cutting machines were frequently seen in the North American market. Entering mid-2019, the trend is towards high-power lasers of 6kW and higher. These high-power laser machines not only improve performance and yield...

Patrick

2024-03-15

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Laser cutting, as one of the most popular material processing methods at present, has a wide range of application fields, and has been fully used in many industries such as automobile manufacturing, hardware processing, tableware and kitchenware, clothing and leather, advertising decoration, aerospace, etc.For new operators, it is not difficult to ...

Vasili

2024-03-14

144

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Defects in copper alloy laser welding1. Welding stressThe coefficient of linear expansion and shrinkage of copper are also relatively large. The coefficient of linear expansion of copper is 15% higher than that of iron, and the shrinkage rate is more than twice that of iron. In addition, copper and copper alloys have strong thermal conductivity, wh...

Kevin

2024-03-12

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Hi there I am new to laser welding We weld aluminum with 2mm thickness The protective lens burnt so fast i change it 3 to 4 time a dayUsing 2000W fiber laser welding machine from depang model number dph-2000So any help to solve the problem

2Tqzijai

2024-03-10

166

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Will laser cutting replace CNC and wire cutting?

Christian

2024-03-09

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The ultraviolet laser marking machine is a cold processing method, where high-energy molecules in ultraviolet light directly detach the molecules on the metal or non-metal materials that need to be processed, causing the molecules to separate from the material.Electronic mobile phone components, LCD screen engraving QR codes and trademarks, ceram...

Payson

2024-03-08

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Steel can be said to be ubiquitous in daily life, but it has a disadvantage that it is prone to rust, especially those without paint or coating protection.Laser is another major invention of humanity since the 20th century, following nuclear energy, computers, and semiconductors. It is widely used in many fields and is known as the fastest knife, ...

Vasili

2024-03-08

109

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1. Examination of the entire bedBefore starting up every day, check the wiring of the laser cutting machine and the outer cover of the entire machine for any abnormalities. Start up the main power supply, power switch, voltage stabilizing equipment, air-cooled machine, laser, and auxiliary system to ensure that these overall components are intact a...

Gilbert

2024-03-07

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The running trajectory is incorrect, occasionally taking an extra half turn and deviating. Occasionally, there is an abnormality in not turning off the light.Problem analysis: Generally, it is a program problem. Determine whether different devices have been used and whether there is any unreasonable interaction between the customer's device...

Carey

2024-03-07

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The process flow of laser cutting is relatively simple, and the laser cutting path and parameter program are set in advance according to different products. Generally, holes are cut first, and then edges are cut. After the first piece debugging is qualified, cutting production can be directly carried out. However, it is not easy to cut the best qua...

Jack Wilborn

2024-02-27

134

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Compared with other welding technologies, the main advantages of laser welding are:1. Fast speed, large depth, and small deformation.2. Welding can be carried out at room temperature or under special conditions, and the welding equipment is simple. For example, when a laser passes through an electromagnetic field, the beam will not shift; Laser can...

Andre J

2024-02-27

146

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Many users who have a shallow understanding of laser welding equipment inevitably encounter many problems when choosing welding equipment, which will also be reflected in price differences. This difference is related to brand effect and machine configuration. The air cooling and water cooling we are discussing today will also affect the price of ha...

Christian

2024-02-26

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