Laser Cutting Parts: Nozzle Types and Uses

Cincinnati Lasers are fiber laser systems that give high speed cutting on thin materials at low operating costs. This reduces the time and cost for the operators as it makes the cutting process fast and accurate. As it is a machine, there are chances that it will need some repairing after some time. Some companies provide spare parts for such laser machines. One can easily find the Mazak spare parts for these laser machines when required. 

Cincinnati laser has a touch screen display, easy to use buttons, and a full-sized keyboard. This has prima optics that are very much important to focus on the cuttings by lasers. It can easily operate on Windows Operating System, which makes it simple to use for the operator. This has a camera attached that makes it easy to see the process of cutting.

Laser technology has made many changes in the industries. Using this technology helps to easily cut and engrave materials for the best result and quality. Nozzles are for cutting or engraving the materials based on the programs set up for the process.

Advantages of Laser Technology

• Highly Accurate
• Excellence in Cut Quality
• Speed in High Processing
• Very small heat-affected zone compared to others
•  Low application of heat
• Cutting and marking with the same tools
• Cuts many materials
• No contact between material and tool
• High-pressure laser cutting

Principles of Laser Cutting 

• Rear Mirror
• Output Mirror
• Polarizing Mirror
• Telescope Mirror
• Beam Bender
• Cutting Carriage
• Adaptive Mirror
• Focusing Mirror
• Cutting Head
• Cutting Nozzle 

The standard nozzle for the Cincinnati lasers helps in engraving and cutting. There are different sizes of the nozzles according to the requirements of the cuttings and designs.

The nozzle’s correct size is very important for a perfect cutting, e.g., nozzles with large holes are for high-pressure cutting. If the size of the nozzle is a bit large, the cutting gas consumption increases and without affecting the cutting process. If the size of the nozzle is too small, the material cannot part easily. 

Importance of Nozzle Distance

The nozzle distance is very important for the cutting processes and is programmed for height control. The nozzle does not touch the material for cleaner cutting.

The distance between the material and the nozzle affects the quality of the cutting. The smaller distance between the nozzle and material gives a perfect cutting quality. There are some restrictions for better cutting:

1. For safe cutting, the minimum distance is a must.
2. Minimum distance is approximately 0.025 inches.
3. The nozzle distance is small or large for hole piercing, which depends on the thickness of the material.

Sizes of Nozzles

• Short Nozzle with large hole diameter (7mm)

Laser cutting and engraving are done using this size of nozzle and are mainly used for laser acrylic processing. It gives a beautiful flame-polished edge.

• Short Nozzle with small hole diameter (3mm)

The use of this nozzle is mainly for the cutting of those materials that emit excess smoke, like wood. This has a small opening that blows away smoke and cutting gases.

It is not suitable for engraving dust intensive materials like rubber or stamp plastic. Engraving dust settles at the nozzle’s opening, which blocks it, causing burn holes in the lens.

• Long Nozzle with small hole diameter (3mm)

This is suitable for the combination with a 2.5-inch lens, useful for the large focal length between the nozzle and the material.

• Copper Nozzles for laser cutting with compressed air

These copper nozzles are short with a hole diameter of 1.7 mm. As this has an extremely small diameter, the airflow directly targets the kerf, which makes for a clear cut. 

These are suitable for cutting thick materials like wood with 5mm or polycarbonates. This attachment comes in 4 different lengths, depending on the lens’s length and focal distance.

End Words

The spare parts are important for handling such laser machines. Mazak spare parts are very important for Cincinnati lasers, as they provide accurate parts that help maintain the machine. Using standard nozzles helps to cut the materials and engrave them with the right technique. Nozzles do not touch the material while cutting for the best quality. The sizes of nozzles affect the cutting quality.

Source: https://altpartsinc.wixsite.com/altpartsinc/single-post/laser-cutting-parts-nozzle-types-and-uses

Common Problems and their Solutions in Metal Laser Cutting

When we say laser technology, what comes to our mind is precision, versatile, speed and reliability. As compared to other cutting methods, laser cutting is a much safer method. These are a few of several advantages that laser cutting offers. 

Laser cutting is a thermal-based method which uses a focused laser beam to melt a highly targeted area of a material that you want to cut. Its usage is majorly in industrial manufacturing but it is becoming prevalent in other sectors like school and medical. You can apply it to a wide range of materials like wood, metal, iron, leather, plastic, etc. The success of the end-product depends on the machines you use. For instance, machines that use parts from brands like Mazak spare parts or Trumpf replacement parts are reliable enough to cut any materials. 

In spite of the latest trends and technology in laser cutting, operators face some common problems while dealing with the laser machine. 

Problem: Difficulty in finding the focal point of the laser machine

Generally, laser machines come with an automatic focal point. If you face this problem, there are two methods:

• Slant Plate Method: You can look for the laser beam at the minimum focus by moving the laser beam horizontally along a slant plate under the vertical axis.

• Pulse Method: Printing on a plastic sheet will help you check all holes and the smallest one you find is the hole.

Problem: Cutting depth is not sufficient

This can happen due to numerous reasons if;

• The position of the focal point is incorrect- follow the above mentioned two methods to find the focal point.
• The laser tube is ageing; we recommend to increase the laser power or replace the laser tube.
• The laser power supply and/or the output power is too low; adjust the supply and/or power by making it slower

Problem: Burr on the workpiece when cutting

• If you are unable to find the focal point of the laser machine, that will cause burr. You can manage the focal point by following the steps in the first point. 
• This can also happen if you run the laser cutter for too long. You can solve this by restarting the cutter. Burrs occur if the cutting line is too slow. Try increasing the line.
• Check the purity of the cutting working gas. 
• Shut down the machine and restart again. 

Problem: The cut of the metal remains incomplete

This happens majorly because of three reasons

• The thickness of the processing plate and the nozzle of the laser doesn’t match: try replacing the nozzle.
• The speed of laser cutting linear is fast: reduce the linear speed.
• The nozzle is not able to sense the laser focus position: re-detect the nozzle sensing data.

If you feel that it is time to replace the parts of the machine, you can rely on quality products like Mazak spare parts or Trumpf replacement parts. 

Problem: There are abnormal sparks while laser cutting

• Replace the nozzle in the laser head or increase the gas pressure for laser cutting.
• Check if the joint between the nozzle and the laser head is loose. Immediately stop the cutting and screw the joint tightly.

Problem: There is a small hole deformation during metal cutting

While machining small holes with a high power machine, the laser energy gets concentrated in a small area. This results in deformation of the hole. The solution here is to change the pulse perforation (soft puncture) method to blasting perforation (normal puncture).

Conclusion

We hope those solutions will help you solve some common problems while metal laser cutting. We recommend that before making a purchase do detailed research on the machines and replacement parts. Choose machines that use spare parts from Mazak spare parts or Trumpf replacement parts who have a vigilant team to solve any problem that occurs.

Source: https://altpartsinc.wixsite.com/altpartsinc/single-post/common-problems-and-their-solutions-in-metal-laser-cutting

4 Tips Before Purchasing Laser Cutting Machine

Fiber laser is a widely popular laser cutting tool.

Every year, the prices of these machines keep changing, depending on its design types, laser power, brand, parts like mazak spare parts, mitsubishi replacement parts and other aspects.

So, it is obvious to have misconceptions while inquiring and end up with an under-satisfying offer.

Hence, here, we discuss some tips which you can take into consideration while purchasing CNC machines.

1. Don't directly ask the price:

Usually, the sellers analyze the authenticity and intention of the customers before pitching their product. You should not simply walk into the showroom and ask directly "What's the cost of your laser cutting machine.

If you do so, then there are chances that they might not be active or responsive to your inquiries.

Before asking anything, make sure that you are clear in your head and know what you want your machine to do. Discuss those points with the salesperson and make your point clear. This will give them clarity in providing you better services.

Additionally, you can prepare these details in advance. This will give you time to think about which things you want in your CNC machine. And this will also become easy for a salesperson to understand your requirements and provide you the perfect laser machine.

Before going in and asking him, it would be great if you do some research from your end. Understanding the basics of laser machines will help you more while purchasing a machine.

2. Laser cutting machines and manufacturers are not equal:

One common mistake most of the buyers make is assuming that metal laser cutting machines and manufacturers are equal.

But, the truth is, different manufacturers provide different metal laser cutting machines with parts like mazak spare parts, mitsubishi replacement parts. Usually, fiber laser cutting machines vary in brands and core parts such as laser source, laser cutting head, motor, etc. these are the important factors for pricing the machines.

The machine might have an enclosure which prevents laser radiation, double shuttle pallets to save the loading time. There are also sheets and tube integrated laser cutting machines suitable for customers that need to process sheets and tubes.

Hence, the more functions and larger the size, the costlier these machines will be.

Additionally, the laser power of the metal laser cutting machines differ from 500kW-12kW or even more.

Similar to size, higher the laser power, higher the price.

Sometimes, some sellers might give you a high configuration laser to gain more cost margins, some might tell you about some pretty low priced laser machines but not good quality.

Hence, you should check carefully all the quotes. Remember, that different machines have different configurations and a simple comparison between prices will help you to end the choice of metal laser cutting machine.

Additionally, there are different manufacturers that have different levels of experience and provide different service supports. This often affects the schedule of your projects too.

It's necessary to do your research about suppliers and find which companies are good and fast at it. You must be thinking of why researching suppliers is important.

So, let me tell you if the supplier is not good at keeping the count of the spare parts they might keep you waiting for a long time to continue your production.

3. High Laser Power:

Usually, it is said that the higher the power in the laser machine, the better it is. But, it even affects the cost.
The laser cutting machines with high power have high requirements for their components. This makes the whole equipment cost soar. So, if budget is important and thick metal cutting is not your priority then having a low power laser suits well.

4. Don't choose low-cost machines:

While finalizing any deal, the cost is the major factor. You might think to choose the lowest cost machine to save some money. However, the cheaper machines are not always best with the given quotes.

Nowadays, the metal laser cutting machines in the market vary depending on its quality and price. Some might cost very high as they belong to good companies and use quality parts like mazak spare parts, mitsubishi replacement parts while some might cost low. But, you need to make sure that whichever laser machine you choose should serve your purpose.

Final Words:

Laser machines are widely useful and cost efficient yet highly recommended by most of the fabricators. They are here to stay and make working with lasers easy for fabricators. So, now prepare your list before your next laser cutting machine purchase.

Source: https://altpartsinc.wixsite.com/altpartsinc/single-post/2020/07/10/4-Tips-Before-Purchasing-Laser-Cutting-Machine

Engraving Buttons with Laser Machines

With laser marking, you can mark any surface or object with different characters, numbers, logos or graphics.

Laser marking machines come in a variety of sizes ranging from small to huge. The small machines are useful in handling small batches of printing while another type of machine can be useful for large production units.

The laser marking system can be better than printers as it makes it possible to add attractive markings and produce permanent results.

• Complex artwork becomes possible including marking or engraving with laser technology
• Marking/Engraving is faster compared to printing
• More accuracy and precision compared to printer
• Easy cleaning process
• Laser marking is apt for engraving or marking on buttons

As buttons come in small sizes, designing them might seem like a difficult task. That’s when laser engraving or marking comes in picture. 

It not only makes designing these buttons an easy task but there are many other benefits of using laser engraving machines:

1. Precise cut:

Precision is the USP of laser engraving. The designs you form with laser engraving give you precise, perfect, and beautiful results.

And as accuracy is one of the most important factors while marking buttons, engraving is one of the most useful ways of designing the smallest of the things.

To upgrade your laser machines with new parts you can look online for Mitsubishi parts or Mazak spare parts for quality results.

2. Powerful Stable Output:

You can see a remarkable improvement in the production power of laser technology. In terms of delivering results, they are more advanced than other options that make the production process easier and faster. The continuous detection of power makes sure that there is an uninterrupted supply of production during the button engraving.

3. Meeting the demand:

Laser marking machines make it easy to fulfill high demands of your customers. With these automated machines, all you will need to do is just click and the engraving process would start. In turn, it helps you to finish these tasks on time and fulfill the demand.

4. Easy to operate:

It is easy to operate and get the perfect results in a short time. Its advanced technology makes any laser engraving machine easy to operate and possibly the best form of marking compared to any other way of marking.

5. Ease of maintenance:

Laser marking helps in providing a permanent mark on different types of buttons in a short span of time. The process of laser marking is flexible and makes the process of engraving buttons easy irrespective of the type of material used.

The best part of the laser marking system is, it is not complex and does not require any timely maintenance.

6. Low cost:

Laser marking is an investment in your system. Once implemented successfully, you would not need to make any other investments which make it cost-effective for your business. Additionally, laser marking even helps in making designs in bulk at low cost and fulfill maximum orders.

If you are looking to upgrade your laser machines with new parts you can look online for Mitsubishi parts or Mazak spare parts for quality results.

Let’s have a look at the type of buttons that you can include in your laser engraving project:

1. Cloth buttons: 

Laser marking on the cloth buttons makes an elegant looking design that can enhance the overall look of any piece of cloth. Engraved buttons with unique designs will make your clothes and other type of merchandise unique.

2. Glass buttons:

Engraving glass buttons can be a little sensitive task due to its fragile behavior. Therefore, engraving them with a laser would lessen the possibilities than any other type of engraving process.

3. Metal buttons:

Laser technology can help in etching the metal button. Since the process follows similar steps, it will make the overall process easy for the users.

4. Polyester button:

Polyester buttons can be the best choice when it comes to engraving. The output of laser engraving would look better on this type of material.

5. Wood button:

The blend of laser marking and wood buttons is always a hit.  Laser marking gives an ethnic look to these wood buttons when engraved. You can easily carve graphics, different designs, particular letters, etc. easily on wood buttons.

Conclusion:

If you are new to laser engraving and thinking of where to start or even if you have a flourished business in this field,  it can never be too late to explore new things and produce new designs. 

Laser engraving provides you with the freedom to explore different patterns of designs and explore various materials. Engraving on buttons is one of the ways to begin your laser engraving business. 

Source: https://altpartsinc.wixsite.com/altpartsinc/single-post/2020/02/24/Engraving-Buttons-with-Laser-Machines

An Insight into Laser Engraving Bricks

Bricks are probably the oldest building blocks humans invented. The first bricks date back to 800 BC when Palestinians would dry clay mud in the sun to make simple bricks. Since then, bricks have been an important part of the construction industry.

Brick marking methods have been in use for years. What makes bricks a popular choice for fundraising or donor campaigns is their durability. Though traditional methods like sandblasting and pantographing are still in use, laser engraving is the latest and most promising.

How to Start with Laser Engraving Bricks

The very first requirement for laser engraving bricks is a brick engraving machine. The brick engraving machine you choose should be reliable.

A good engraving machine will help you save time, eliminate additional costs and make long-lasting fundraising bricks.

When you buy a brick engraving machine, you must consider these points in mind.

1. Power 

Before choosing a brick engraving laser machine, make sure that it is a CO2 laser. Also, ensure that it is of at least 80-watt power. Though you can engrave bricks with a lower power laser machine, it will take more attempts to get the look you desire.

2. Size 

You should choose a bigger size engraving machine with a large bed. This will facilitate the engraving of multiple bricks in one go. And it will escalate productivity.

3. Experience 

Ensure that the company you have chosen to buy the laser machine has experience with brick engraving.

4. No Additional Costs 

Make sure that your laser machine comes with all the accessories and software you need to start brick-engraving. Minimizing additional costs is what you should focus on.

5. Warranty and Support Ask everything about the warranty period, support and other facilities you’ll get post the purchase. It is better to know everything beforehand rather than facing issues later.

6. Proper Maintenance 

Once you buy a laser machine, it is important to maintain it properly. Take care of accessories that wear out. And replace them to reduce losses. Even after the warranty period gets over, never compromise with the quality of spare parts. Always use good quality spare parts FANUC parts, Mazak spare parts, or any other good company’s spare parts.

How Can You Earn Huge Profits with Laser Engraved Bricks?

Earning huge profits by laser engraving bricks is simple. Many different places like hospitals, memorials, zoos, universities, etc. need brick engraving for various purposes. For instance, schools sometimes may require laser engraving for alumni recognition, displaying school pride through engraving a mascot or other custom artwork. Also, schools can make pathways, patios, and gardens, etc. with laser engraved bricks.

Even one or two orders for a walkway or garden can bring in great income in a shorter span. This way, you are sure to earn huge profits with brick engraving technology.

Advantages of Brick Engraving

1.  A Simpler and Faster Process 

Brick Engraving with laser is much simpler than traditional brick marking methods of pantographing and sandblasting. All you need to do is create a design of your choice and push start after sending it to the laser. Further, it is possible to engrave multiple bricks simultaneously, thus making it a faster process.

2. Eco-Friendly and More Stable 

Unlike sandblasting and pantographing, laser engraving doesn’t require epoxies, chemicals or fillers. Hence, it is eco-friendlier. Further, sandblasting uses fillers to fill the areas that get chipped away during the process. However, these areas under constant sunlight, harsh weather conditions, or acid rain cause bricks to deteriorate. And even if you avoid fillers in sandblasting, moisture will go down deep into the bricks and break them down.

3. Integrity Remains Intact 

While some brick areas get chipped away during sandblasting and pantographing, it doesn’t happen during laser engraving. Their structural integrity remains intact. And they are stronger and durable throughout.

4. Low Maintenance 

Once set up, laser engraving machines require low maintenance. And good quality spare and replacement parts like Mazak spare parts, Fanuc parts, or spare parts from any other good company are easily available.

Summing Up 

Thus, you see that brick engraving is an easy source of huge income and profits. All you need is to select a suitable brick engraving laser machine for your job. And maintain it with proper measures and good quality spare parts like FANUC parts and Mazak spare parts, etc.

8 Unique Products You Can Make With Laser

When it comes to laser cut metal, we always refer to steel plates, signage or some other pieces and mechanical parts. But, it is important to acknowledge that you can even apply laser cutting on a panel for a stairway railing, a bouquet of flowers, wine glasses or even a stapler used in heart surgery.

The point here is that laser parts can be a solution for the oddball problems as well. Be it a car industry, disc gold curses to rental companies - almost all type of businesses can get benefits from a properly done laser cutting project.

So, if you are looking to cut something from metal, or checking the possibilities, here are the 8 examples of how laser parts can help for honed finishing :

Bag Tags in Golf

Weird but feasible. Outdoor exposure can damage the quality of the golf bag in a short time. Hence, golf enthusiasts can create their own custom bags using a metal sheet and laser. You can etch the course's logo and can cut-out the numbers which would work like a metal tag as well as an identifier.

Stair Railing

In order to give that authentic or real touch while designing the house, you can add an element of originality with the laser parts. Using Bystronic spare parts you can craft innovative designs and add them to the custom staircase. This way, it would give you a feel of elegance and a focal point in the normal room.

Charger Plates for Fancy Dining

Organizing an event is equally difficult in this cut-throat competitive industry. Perhaps, you can add a charm of uniqueness to your events with the charger plates. It could be a beautiful and inexpensive addition which would add a charm to any table setting. You can tie it together as a theme or can pump up the panache.

As this plate would sit beneath the plate your guests will be eating from, you can make it from any material including acrylic, plastic, wood, etc.. But we would recommend you to cut it from shiny, durable metal as it would transform that whole look of table settings.

With a Stapler

In some cases, experts from the medical industry would need a new heart surgery device with a metal durable staplers which also needs to be safe because it comes in direct contact with the human body during surgery. In such a tricky situation, using Mazak spare parts in laser cutting could help cut a prototype from various metals.

For Branding

Whenever there comes a holiday season or any occasion, it is the best time to send a token of appreciation to your customers. But if you do that with an ordinary holiday card, probably with your photos or signatures won't create a long-lasting impression. It would end up in a trash bin after a few days. Instead of that, you could use the Bystronic spare parts in laser cutting wisely to create a unique gift.

You can design a company logo as a whole on brass or other metal. As a result, it would be a great addition of value to customers' holiday gifts with an added benefit of increased branding. Plus, it would save you big bucks on the overall cost. It saves cost, time, and leaves a lasting effect on the customer.

Glass Designs

A sandblast logo on glass with a stencil is again a great idea. It is both durable enough to survive the rough use and is thin enough for the logo and text which would accurately etch on the glass. With Mazak spare parts, you can create a stencil in stainless steel and engrave the required text & design to solve the purpose.

Flower Bouquets

When it comes to laser's efficiency, it could provide the best finish results. And by that means, you can even cut the flowers in various shapes with it. Yes! There are various artists available in the market who often do such cuttings, assemble them together to create some stunning pieces of art.

Trophies or Crowns

Rather than offering old monotonous gifts, you can create different versions of trophies or crowns for award winners. To glam up the trophies, you can engrave unique quotes or maybe illustrations of winners to make it more exciting. This can be easily executed using laser cutting techniques.

Hence, regardless of your industry, you can leverage the power of the laser with mazak spare parts and bystronic spare parts to craft unique products.

Source - http://www.tiny.cc/8-unique-products-you-can