OTLASER
资讯数:18 | 访问量:1369 | 关注度:0 | 友企:0 | 状态:在线
正文
What is difference between 20W,30W and 50W Laser
此资讯包含图片
(2021/7/26 10:18:26)

 Are you planning to create a unique laser engraved design for your belongings? Are you more mesmerized with the laser marking/etching idea? With the numerous ways for using a laser in today's advanced and updated world, it's always a struggle to make the right decisions.

 

When even the simplest things can be sold at higher rates with a touch of uniqueness, it's always easy to start a small business and grow it over time. Whether you need to create a vase business, a unique wooden furniture business, or a DIY home décor or craft business, just with a touch of uniqueness, even the most basic business ideas can help you achieve great success and business growth. Now that's certainly something we all need when it comes to starting a new business, right?

 

We know! Why not try adding a touch of unique designs on the most basic stuff using a laser? We're sure you've already thought of that before, but you can't make a decision between laser marking, laser engraving, and laser etching, right? Don't worry, with laser-made designs being straightforward and a lot more convenient to even make small essential items look creative and beautiful, it's undoubtedly a tough decision.

 

Besides, each of these laser-made design methods is hugely different in its results. But hey? You don't have to stay confused when we're here to help you make the right decision. So without further ado, let's go ahead and explore how you can choose the right laser making machine/method depending on your business demands.

 

What are the difference between 20W 30W and 50W Laser Marking

 

portable 20W fiber laser

 

There are many different power of fiber laser marking machine, such as: 10W, 20W, 30W, 50W, 60W, among which the most commonly used wattages are 20w, 30w, 50w output, then how to choose it when we buy laser marking machine,and  what is the difference between different wattages?

 

From the power, 20W is greater than 10W, 30W is greater than 20W, and so on. You can choose the appropriate power according to your requirement. In general, the higher the power, the higher the price of the fiber laser marking machine.

 

From energy saving and cost , under the meet  of marking , the low power can be used as much as possible.

 

The difference one:

 

What is the difference between 20w, 30w and 50w

  • 30w is more greater than 20w, 50w is more greater than 30w
  • When marking the same content on the same material, the marking speed of 50W output is faster than 20w/30w
  • When marking the same depth on the same material, the marking time of 50W output is shorter than 20w/30w
  • The pulse width is different. The 20W pulse width is slightly wider. The larger the pulse width, the more unfavorable the  processing effect.
  • Single pulse energy. The frequency of 10W ,20W,30W and 50W are the same, the greater the power, the greater the single pulse energy, which is more better processing.
  • The greater the power, the more  applications
  • The greater the power, the higher the cost performance

 

Technical difference:

 

  • Single pulse energy:The higher the laser power, the higher the single pulse energy. Such as, if you want to mark 0.1mm deep mark on metal, a 20W machine must repeat the marking 30 times, and a 30W machine may not exceed 20 times, and a 50Wmachine may not exceed 10 times. In short, the high-power laser machine is more efficient.
  • Peak power (P.P.):P.P. 20 watts is 8000 watts, P.P. 30 watts is 9000 watts, P.P. 50 watts is 15000 watts

 

Application difference

 

The 20W fiber laser machine is mainly used for marking plastic, stainless steel, aluminum and other surfaces.

 

If the customer need deep engraving, then 30W fiber laser will be a better choice. Among metal materials, aluminum is the easiest to get deep engraving. When laser marking for guns and metals, 30w fiber laser machine  will be a better choice.

 

If you need deep marking or cutting on brass, silver or gold, you need to choose a power of 50W due to these materials are highly reflective materials, if you choose a lower wattage, the marking speed will be lower.

 

The difference two:

 

1,The 20W fiber laser  machine is more  best-selling

 

The initial power of the fiber laser marking machine was 10W, and then develops into 20w, 30w, 50w to 8000W cutting machines etc

 

The 20W machine can reach 7000mm/s under the guaranteed clear mark. With the development of fiber laser technology, the price is gradually decreasing, and the investment of 20W machine is low and fast return.

 

2. What are the advantages of 30W machine than 20W?

 

what are the advantages of 30W than 20W fiber machine? Because the price of 30W lasers was high in the past few years, and 20W machine can meet most applications hence no need the 30W machine,but now their prices are not much different,So 30w machine has many advantages like this:

 

  • The marking depth  of 30W is higher than 20W machine
  • 30w fiber laser marking machine is more faster,under the same depth, 30W is more time-saving than 20W. After testing, it can save 1/3 of the time.
  • 30W machine can improve work efficiency than 20W.

 

3. How deep can the 50W fiber laser marking machine mark?

 

After our test, the following results :

 

  • Material: Metal parts common include carbon steel, stainless steel, aluminum alloy, etc. For these three materials, stainless steel is  better marking.when stainless steel with a thickness of 1mm can be cut  in more than 1 minute.If deep engraving, stainless steel will generate high heat and easily cause deformation. For carbon steel, there is no deformation, and it takes about 15 minutes for a depth of 1mm. The efficiency of aluminum alloy is similar to that of stainless steel.
  • Speed, Under the same depth, the greater the laser power, the faster the speed.
  • Depth, if according to theoretical calculation, the marking depth is 0.1mm once, then 10 times is 1mm.But in fact, we found that this is not true. The main reason is that when the laser engraving or marking on metal, something similar to rust is formed on the surface, which will block the  processing of the laser.,so a 50w fiber laser is more suitable for deep engraving, deep  peeling and small cutting, etc..

 

What's The Difference between  laser marking, laser engraving and laser etching

 

Among laser marking, laser engraving, and laser etching, these methods permanently mark sturdy items like wood, plastic, rubber, and metal parts. However, the applications, characteristics, and results of these methods make them completely different. Hence, it's crucial to make the right marking method decision for the type of products you sell or the business demands.

 

To make the right decisions, understanding laser marking, laser engraving, and laser etching in detail and how each of these serves differently can be helpful.

 

· Laser Marking:

 

The process of laser marking works through a low powered laser beam that marks on the material. This laser beam marks the materials by changing their appearance through material oxidation.

 

The best items/products you can mark using this process include; QR codes, barcodes, logos, or other text-related markings on any metal or plastic item.

 

· Laser Engraving:

 

The following highly reliable and common way of marking a product is laser engraving. While it is most commonly opted by many, it's essential to understand how it works.

 

Simply put, this process of marking works by removing the material from the marked surface to make a hollow look of the design. This process is performed with the help of high heat coming from the laser, which helps in vaporizing the surface material. This vaporization creates a cavity on the marked area of the product, making the marking look more appealing in finely engraved.

 

If we look into the standard designs or detailed ones on various large and small items, it can be easier to assess how effective laser engraving looks.

 

· Laser Etching:

 

Finally, the last method that allows you to use laser for marking products is the laser etching method like glass laser etching. While this method is quite similar to laser engraving, it may differ slightly in its performance/process. It means that laser etching melts the surface material instead of vaporizing it. This method also uses high heat coming from the laser beam.

 

Most commonly, this marking method is used on bare/plated metals, ceramics, or thermoplastic materials.

 

Comparison

 

Depending on these concepts, it can be easier to understand how each laser marking method works on different products. However, it can often be tough to make the right decision with a basic understanding. Besides, when it comes to marking items/products, we must achieve the best outcomes on the product in the end. Hence, to make the best decision, let's have a short comparison for easy analysis.

 

Laser Marking

Laser Engraving

Laser Etching

The appearance/material is altered on its surface

The material is removed from the areas that need designing.

The design area of the material is melted.

It isn't very common or easily found in many places.

This serves as a faster and traditional method as it can help engrave various materials.

This method alters the reflectivity of the material while engraving its overall contrast in the end.

It is most popular in the medical industry.

It offers more font options, and it most popular for traditional engraving on jewelry.

This process only removes 0.001″ or lesser material during the process.

 

 Common Industries That Use Laser

 

Depending on the different types of laser marking/laser engraving/etching methods, most popular industries in the market utilize this method to add a touch of uniqueness, creativity, and brand recognition to their products. These common industries include:

· Automotive

· Industrial & Tooling

· Electronics

· Medical

· Military & Defense

· Aerospace

· Oil & Gas and much more

These common large-scale industries utilize laser marking methods. However, if we talk about the crafting and small scale décor businesses, laser engraving machines are also very popularly used nowadays for a unique touch to the essential items. 

 

Conclusion

 

That's all to our short guide on what are the difference between 20W,30W and 50W  fiber laser engraving and what are the difference between laser marking,laser engraving,laser etching and laser cutting. Now you can better decide which marking method fits best with your business/product type. So go ahead, choose the suitable method from laser engraving, laser marking, laser etching, and create your favorite designs on the selected items. we are a professional laser marking machine manufacturer and provide all kinds of laser marker,laser engraver and laser cutterIt's time to be creative!

 

Source:https://www.otlaser.com/20w-vs-30w-vs-50w-laser/

评论
发表评论
帐号: 密码:     匿名评论
精彩推荐