The wattage of a fiber laser determines its cutting capabilities and speed. The wattage you need will depend on the thickness and type of materials you will be cutting, as well as the cutting speed you require.
For most cutting applications, a fiber laser with a power range between 1-2kw is sufficient. It's good for cutting thin sheets of metal, non-metals, and plastics. This range of power is also suitable for cutting small parts and intricate designs.
If you will be cutting thicker materials, such as aluminum or stainless steel, you may need a higher wattage laser, such as 4-6kw. These lasers are suitable for cutting thicker sheets of metal and can handle more demanding cutting applications.
If you need to cut thicker materials and at high speed, then you will need a higher wattage laser, such as 8-12kw, this range of power is suitable for cutting thicker sheets of metal, particularly in the automotive and aerospace industries.
It's important to consult with experts and research different options to ensure that you choose a fiber laser with the appropriate wattage for your specific application and meets your needs and requirements. It's also important to note that when choosing a laser, it's not only about the power of the laser but also about the quality of the beam, the control system, and the software that the laser machine comes with.
Choosing a tube laser cutting machine can be a complex process, as there are many factors to consider. Here are some key considerations to keep in mind when choosing a tube laser cutting machine:
Cutting capabilities: The first and most important consideration is the cutting capabilities of the machine. Look for a machine that can cut the types of materials and thicknesses that you need for your specific application.
Laser power: The laser power of the machine will also play a big role in determining its cutting capabilities. Look for a machine that has a high enough laser power to handle the thicknesses and materials you will be cutting.
Automation: Consider the level of automation that you need for your specific application. Some machines offer more automation than others, which can help to improve efficiency and reduce the risk of human error.
Size and weight of the tube: The size and weight of the tube that you will be cutting will also play a role in determining the right machine for your application. Make sure that the machine can handle the size and weight of the tubes that you will be cutting.
Precision: The precision of the machine is also important, especially if you will be cutting intricate or detailed designs. Look for a machine that offers high precision and accuracy.
Speed: Consider the speed at which you need to cut your tubes. Look for a machine that can cut quickly and efficiently.
Maintenance and cost: The maintenance required and the cost of the machine should also be considered. Look for a machine that is easy to maintain and does not require costly repairs or replacements.
Service and support: Look for a machine that comes with excellent service and support from the manufacturer, this will help you in case you encounter any technical issues.
Ultimately, the best tube laser cutting machine for you will depend on your specific needs and requirements. Take the time to research different options and consult with experts to ensure that you choose the best machine for your application.
The size of the laser cutting table you should buy will depend on the specific needs of your business or project. Here are some factors to consider when determining the size of the laser cutting table:
Material size: The size of the materials you will be cutting will be a major determining factor in the size of the laser cutting table you need. Make sure that the table has a large enough working area to accommodate your materials.
Production volume: Consider the volume of production you need to achieve, the larger the production volume the larger the table size you will need.
Space availability: Think about the space you have available for your laser cutting table, and choose a table that will fit comfortably in your workspace.
Budget: The size of the laser cutting table you choose will also depend on your budget. Larger tables tend to be more expensive than smaller ones.
Future expansion: If you anticipate your business or project will grow and the production volume will increase in the future, consider buying a larger table that will accommodate for the potential expansion.
Types of materials: Some types of materials may require a larger table size due to their thickness or complexity in cutting.
In general, it is always better to choose a larger table if you have the space and budget, as it will give you more flexibility and capacity to handle larger or more complex projects in the future. However, it is important to take into account the specific needs of your business or project and choose a table that is the best fit for your needs.
Fiber laser and CO2 laser are both types of laser cutting technology, but they differ in several key ways.
Wavelength: A fiber laser uses a wavelength of around 1 micron, while a CO2 laser uses a wavelength of around 10.6 microns. The shorter wavelength of the fiber laser results in a more focused and intense beam, which makes it more efficient and precise for cutting.
Power: Fiber lasers are typically more powerful than CO2 lasers, with outputs ranging from several hundred watts to several kilowatts. This allows them to cut thicker materials and work at faster speeds than CO2 lasers.
Efficiency: Fiber lasers are more efficient than CO2 lasers, as they can convert more of the electrical energy into laser energy. This means that they use less power to produce the same amount of cutting power, which reduces operating costs.
Materials: Fiber lasers are better suited to cutting metals, while CO2 lasers are better suited to cutting non-metals such as wood, plastic, and fabrics.
Maintenance: Fiber lasers have fewer moving parts and do not require regular replacement of the gas or mirrors, which reduces the maintenance cost.
Cost: Fiber lasers are typically more expensive than CO2 lasers, both in terms of initial cost and ongoing operating costs.
Overall, fiber laser cutting technology is more efficient and powerful than CO2 laser cutting technology, making it suitable for cutting thicker materials and working at faster speeds. However, it is more expensive than CO2 laser technology and may not be suitable for cutting non-metals.
The future of laser cutting tables is promising, with advancements in technology and growing demand in various industries. Some of the key trends and developments include:
Increased automation: The use of automation technology is expected to increase in laser cutting tables, with the use of robotic arms and other advanced systems to improve efficiency and accuracy.
Improved precision and speed: With advancements in laser technology, laser cutting tables are expected to become even more precise and faster in the future. This will make it possible to cut even thinner materials and achieve higher levels of accuracy.
Increased use of fiber laser technology: Fiber laser technology is becoming increasingly popular for laser cutting tables, as it offers higher power and efficiency than traditional CO2 lasers.
Greater flexibility: The use of more versatile and flexible laser cutting tables will enable the cutting of a wider range of materials, including non-metals, with high precision and accuracy.
Increased use of 3D printing technology: The integration of 3D printing technology with laser cutting tables will enable the production of more complex and customized parts, increasing productivity and reducing waste.
Increased use of artificial intelligence: With the use of artificial intelligence, laser cutting tables will be able to optimize the cutting process, analyze cutting data, and even predict potential problems and take preventive actions.
Overall, the future of laser cutting tables is expected to be characterized by increased automation, improved precision and speed, greater flexibility and versatility, and the integration of new technologies such as fiber lasers, 3D printing, and artificial intelligence.
A laser cutting table uses a focused beam of high-energy light to cut through a wide range of materials, including metals, plastics, and wood. The process works by directing a high-powered laser beam at the material being cut, which melts, vaporizes, or burns away the material in the desired shape.
The laser beam is generated by a laser source, which can be either a gas laser or a solid-state laser. The beam is then directed through a series of mirrors and lenses, which focus the beam to a small, precise point. The laser beam is directed onto the material being cut by a computer-controlled system known as a CNC (computer numerical control) system.
The CNC system is programmed with the desired cutting path, which it follows by moving the material being cut and the laser beam in precise X, Y, and Z directions. As the laser beam cuts through the material, it is cooled by a stream of gas, such as nitrogen or oxygen, which helps to prevent the material from catching fire and also helps to remove any debris generated during the cutting process.
Once the cutting is complete, the material is removed and the next piece is placed on the table for cutting. The process can be repeated multiple times, allowing for the efficient and precise cutting of large quantities of material in a short amount of time.
Overall, laser cutting tables are widely used in manufacturing, prototyping, and many other industries because of their high precision, speed, and flexibility. It is also versatile, which can cut a wide range of materials with minimal distortion, heat affected zone and burr.
When choosing the best laser cutting table for your needs, there are several factors to consider:
Power and beam quality: The power and beam quality of the laser cutting table is an important factor to consider. The higher the power of the laser, the faster and thicker materials can be cut. The beam quality refers to how well the laser beam is focused, which affects the precision and accuracy of the cuts.
Material size and thickness: The size and thickness of the materials you will be cutting will also affect your choice of laser cutting table. Make sure that the table has a large enough working area to accommodate your materials and that it is capable of cutting the thickness of materials you will be using.
CNC system: The computer numerical control (CNC) system is the brain of the laser cutting table, controlling the movement of the laser beam and material. Make sure that the CNC system is easy to use and program and that it can handle the complexity of the cuts you need to make.
Cooling and gas systems: The cooling and gas systems are important to consider as they help to cool the laser beam and remove debris during the cutting process. Look for a laser cutting table that has a reliable cooling and gas system that can handle the demands of your cutting needs.
Maintenance and service: Laser cutting tables require regular maintenance and service to keep them running smoothly. Look for a manufacturer that offers good customer service and support, and make sure that replacement parts and service are readily available.
Price: The price of the laser cutting table is also an important consideration. Make sure that you are getting a good value for your money, and that the table meets your needs and budget.
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Overall, the best laser cutting table for you will depend on your specific needs and budget. It is important to consider the above factors and choose a laser cutting table that can meet your cutting needs, is easy to use and maintain, and is within your budget.
When choosing the best plasma cutting table for your needs, there are several factors to consider:
Power: The power of the plasma cutter is an important factor to consider. The higher the power, the thicker materials can be cut. Consider the types of materials you will be cutting and choose a plasma cutter that can handle the thickness of those materials.
Cutting speed: The cutting speed of the plasma cutter is another important factor to consider. Look for a plasma cutter that can cut at high speeds for efficient and quick cutting.
CNC system: The computer numerical control (CNC) system is the brain of the plasma cutting table, controlling the movement of the plasma torch and material. Make sure that the CNC system is easy to use and program and that it can handle the complexity of the cuts you need to make.
Durability: Look for a plasma cutting table that is made with durable materials and has a sturdy construction. It should be able to withstand the demands of your cutting needs.
Safety features: Safety features such as a shield for the plasma torch, an automatic shut-off system and an emergency stop button are important to ensure the safety of the operator and the machine.
Price: The price of the plasma cutting table is also an important consideration. Make sure that you are getting a good value for your money, and that the table meets your needs and budget.
Support and maintenance: Consider the availability of the manufacturer's support and maintenance services before making a decision. It is important to have easy access to parts and service when needed.
Overall, the best plasma cutting table for you will depend on your specific needs and budget. It is important to consider the above factors and choose a plasma cutting table that can meet your cutting needs, is easy to use and maintain, and is within your budget.
ROI (Return on Investment) is a measure of the financial performance of an investment and is used to evaluate the efficiency and effectiveness of a particular investment. The ROI of plasma cutting tables versus laser cutting tables can vary depending on the specific application and requirements.
Plasma cutting tables are typically less expensive than laser cutting tables and are more suitable for cutting thicker materials. They are also more efficient at cutting through metals that are not conductive, such as aluminum and stainless steel. The initial investment for a plasma cutting table is generally lower than that of a laser cutting table, which makes it a more cost-effective option for small businesses or those on a budget.
On the other hand, laser cutting tables have a higher precision and accuracy than plasma cutting tables. They are also capable of cutting thinner materials and have a lower operating cost in the long term. They are more suitable for cutting intricate shapes, patterns, and fine details in a wide range of materials. The main drawback of a laser cutting table is that it is more expensive to purchase, install, and maintain.
In conclusion, the ROI of plasma cutting tables versus laser cutting tables can vary depending on the specific application and requirements. For those who are looking for a cost-effective solution, a plasma cutting table is a good option, while those who require higher precision and accuracy should consider investing in a laser cutting table.
A laser cutting table uses a focused beam of high-energy light to cut through a wide range of materials, including metals, plastics, and wood. The process works by directing a high-powered laser beam at the material being cut, which melts, vaporizes, or burns away the material in the desired shape.
The laser beam is generated by a laser source, which can be either a gas laser or a solid-state laser. The beam is then directed through a series of mirrors and lenses, which focus the beam to a small, precise point. The laser beam is directed onto the material being cut by a computer-controlled system known as a CNC (computer numerical control) system.
The CNC system is programmed with the desired cutting path, which it follows by moving the material being cut and the laser beam in precise X, Y, and Z directions. As the laser beam cuts through the material, it is cooled by a stream of gas, such as nitrogen or oxygen, which helps to prevent the material from catching fire and also helps to remove any debris generated during the cutting process.
Once the cutting is complete, the material is removed and the next piece is placed on the table for cutting. The process can be repeated multiple times, allowing for the efficient and precise cutting of large quantities of material in a short amount of time.
Overall, laser cutting tables are widely used in manufacturing, prototyping, and many other industries because of their high precision, speed, and flexibility. It is also versatile, which can cut a wide range of materials with minimal distortion, heat affected zone and burr.
There are several reasons why laser cutting tables may be preferred over plasma technology:
Precision: Laser cutting tables can produce more precise cuts than plasma cutting tables. This is because the laser beam is smaller and more focused, allowing for greater control over the cutting process.
Materials: Laser cutting tables can cut a wider range of materials than plasma cutting tables. This includes materials that are difficult to cut with plasma, such as reflective materials like aluminum and copper.
Speed: Laser cutting tables can cut faster than plasma cutting tables, especially for small or detailed cuts.
Quality of Cut: The kerf (width of cut) of laser cutting is narrower than plasma cutting. This is important when tight tolerances are required.
Non-contact cutting: Laser cutting is a non-contact process, meaning the laser beam does not physically touch the material. This can reduce the risk of material deformation or warping.
Cost: Laser cutting tables tend to be more expensive than plasma cutting tables, both initially and in terms of ongoing maintenance costs.
Safety: Laser cutting tables produce less harmful emissions than plasma cutting tables, making them safer to use in enclosed spaces.
It's worth noting that the choice of laser or plasma cutting technology will depend on the specific application and the materials being cut.
Thanks folks.
"Do you really need to go down what can turn out to be a very deep and expensive rabbit hole?"
That's a funny question to ask on a model engineer's forum . The answer is, of course, yes, but it won't help me cut a square slot in the alloy, would it. You are right – way too much to learn for this particular task (although I've always wanted a milling machine).
I've come up with an acceptable process for sheet metal: cut strips with aviation snips, then define the base of the reed (the stepped bit where the rivet goes) with an eclipse nibbler tool. It cuts very well and almost without distortion, so only requires a light pass of a smooth file after it. Once the base is defined, the reed is cut roughly to width with sharp shears and then filed to size. I made half a dozen tongues this way without any problems.
"I think the OP is brave or misguided…"
No, just plain stupid
You are correct that in a factory setting, the reed is stamped. This is a controversial topic, as ideally, you want every reed to have its own size. Clicker stamping means that reeds are grouped into sizes to save money on dies, with same size serving up to half a dozen reeds. This reflects poorly on their acoustic properties, but factories don't care. E.g. I've got a Cagnoni a-mano (hand made) reeds in one of my boxes from s, and they are still made from grouped blanks. This is supposed to be the creme de la creme of Italian reeds ffs!
The "real" hand made process, as employed by craftsmen in Neanderthal times is different. You size the slots. This doesn't have to have precise dimensions – at least not in model engineer's terms. The slots do need to have straight sides and the walls are angled slightly, so the "face" side slot is smaller than the other side. This stops the reed from clipping the frame as it passes. Interestingly, in a factory setting this is not done, the walls are stamped straight and the gap between the reed and the slot is increased. Another lazy, cost cutting measure.
The reed is then cut & filed to fit as well as possible in the slot – this is done by filing and this is where accuracy is required.
Then the reed is profiled & thicknessed, which is an art form the secrets of which are behind the seven seals and are passed from generation to generation of Italian and Russian reed makers… Of course, if you have a high quality hand-made reed block as an example, nobody's stopping you from copying it .
So far, I've had absolutely no problems copying half a dozen hand-made Cagnonis, which gives me hope that, as long as I can do the fitting and the riveting (I'm yet to try it when the right tools arrive), then the task can be done, and can be done better than a factory.
I play a CBA, and my biggest box has got 56 notes on the treble side and 52 in the (free) bass. 5 voices in trebles and 2 in the bass, two reeds per note, so there's 768 individual reeds in it.
Assuming I can, indeed, make an entire reed+plate combo, I'll be looking to downsize to only about 200 reeds, which should be very manageable. 4 reeds a week will only take me a year, and I'm in absolutely no rush, as this is just a fun wee project.
A CBA (Chromatic Button Accordion*) has got buttons on the treble side (unlike a piano accordion that has piano keys). Historically, the buttons have been arranged in 3 rows, with several layouts. B system, aka Do3 (B note in the first (outer) row), C System, with C in the first row (aka Do1). There are other, region – specific systems, like Do2 in parts of Belgium and Finnish C system. Since 3 rows are very hard to play, some clever guy decided to add 2 more rows to the keyboard, so that row 4 doubles row 1, and row 5 doubles row 2. This has made the C system easier and has revolutionised the B system, making it a lot more user-friendly than it used to be.
https://en.wikipedia.org/wiki/Chromatic_button_accordion
In essence, C system is typically associated with French musette, while B system with Eastern European music. Unless you are in Belgium or Netherlands, where B system is associated with musette music. Or in Germany, where B and C have existed side-by-side regardless of what music you were playing.
I hope this has cleared things up for you – the accordion is really, very straightforward. Until you open it up and see over 2,000 moving parts that all need to be set up to work perfectly.
*Do not confuse it with the British Chromatic Button accordion, which looks exactly the same, but is, in fact, a hybrid between a bisonoric 3-row melodeon and accordion-style Stradella bass, and is therefore not a chromatic button accordion, despite the name.
Kiwi Bloke – I've got a couple videos by a Russian melodeon maker on how to make reeds with just hand tools, the traditional way. And I've got some official measurements from a mid s Tula bayan (including the bayan bass monsters!). Happy to share – just in case you're interested in trying your hand at it.
One week down the line I've made half a dozen sample reed tongues, including rough tuning, cut a few slots in a solid plank (freehand! I've been told that if I can't do this job freehand, then I don't know how to use a file, so I should learn it first, before I start using jigs to speed up the process), and fitted a reed to to a slot, much better than a soviet factory. Albeit, I still have quite a bit to go before I can match the Italian master craftsmen haha. All that with just a couple regular files.
I now need to make some safety files for the job, which might be a bit of a challenge.
I am yet to discover the dark art of using solid rivets, but overall, I'm quite happy, given that I've got close to zero metalworking experience.
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