Co2 Laser Vs Diode Laser: Which one is right for you?

For years now, there have been debates over which laser is better: a diode laser or a Co2 laser? Which machine to choose? Which technology is better? Why? And many such questions follow.

These two technologies are worlds apart and have all the differences in the world. The only thing common between them is laser radiation. And maybe the parts they use like Trumpf spare parts and Mitsubishi spare parts.

But before we understand the difference between them, let’s start first understanding these laser machines.

What is a CO2 laser?

It stands for carbon dioxide laser and is a molecular gas laser made of the gaseous mixture as the gain medium.

It contains CO2, helium (He), nitrogen (N2), and some amount of hydrogen (H2), water vapor, and/or xenon (Xe). Such a type of laser electrically pumps via an electrical gas discharge. It operates either using DC current, AC current, or in radio frequency (RF) domain.

Nitrogen molecules excite using electric discharge into a metastable vibrational level and transfer this energy to CO2 molecules when it collides with them.

What is a Diode laser?

To know about diodes, let's go back to old times when Albert Einstein first defined the principle of stimulated emission in 1917. It states that an excited electron or molecule can deliver energy in the form of light. It also shows that an excited electron or molecule can deliver energy in the form of light.

The emission triggers upon supplying energy in the form of light. This stimulated emission triggers by supplying energy to an ideally light amplifying material that delivers energy in the form of light. This form of energy supply is pumping.

When electrons or molecules fall back into their initial state, the energy delivers as a light beam.

Now, let’s understand the difference between both of them:

1. CO2 laser:

The biggest advantage of a CO2 laser is that it is raw laser power. The smallest tube machines have 40 to 80 watts output power. Whereas, professional and industrial units have up to 150 watts.

The benefit of industrial units is that they can reach up to 400 watts. That is a huge amount of power and is suitable for cutting any material except metal. And with the right parts like Trumpf spare parts and Mitsubishi spare parts, you can utilize Co2 laser to highest efficiency.

Hence, if you are looking for a laser machine for industrial production then having a CO2 laser is a perfect choice.

The CO2 laser works on a particular wavelength of 10.6uM. It is longer in comparison to the light spectrum.

Spectrum matters because the far infrared spectrum does not work for all the materials.

For example, Co2 laser might help you to cut glass and transparent Plexiglas well, but with this amount of wavelength, you cannot engrave metals without special paste.

Most of the materials have a high absorption coefficient of this wavelength. This makes it easy for cutting and engraving any material.

Similar, to every technology, Co2 laser has limitations too:

• The key problem with co2 laser machines is the size. These machines are very huge and bulky. Additionally, the Co2 tube requires much space as well. In short, it occupies lots of space. Size matters when you are working in a garage or have a small workshop as most of the small scale businesses or hobbyists do not have enough space.
• Another limitation is that it is not transportable. As the machine is huge and heavy, moving it from one place to another makes it difficult and costly.

Going further, let’s flip the coin and look at the limitations of diode laser machines:

• Diode laser beams are divergent i.e. wedge-shaped, instead of straight and parallel. They have a short and coherent distance that is made of inferior quality optics performance.

They are not well-suited as helium-neon lasers for a high quality of holography. Additionally, semiconductors in electronic devices are prone to static electrical discharges; this means that diode lasers in these gadgets can be damaged by an unstable and fluctuating power supply.

They are also vulnerable to gradual aging over time and increased amounts of power with diminishing efficiency. But if equipped with quality parts like Trumpf spare parts and Mitsubishi spare parts, then you can rely on this laser machine for a good amount of time. There is also a requirement for beam correction that adds to the diode lasers’ fragility.

Final words:

Going beyond the benefits and limitations of Co2 and diode lasers both of them are useful depending upon the needs of your business. These machines make life easy for fabricators and help them to grow their business easily.

Source: https://altpartsinc.wixsite.com/altpartsinc/single-post/2020/05/22/Co2-Laser-Vs-Diode-Laser-Which-one-is-right-for-you

Bending Made Easy with Electric Press Brake Machines

Over the last few decades, the evolution of press brakes has been phenomenal. These transitions have given birth to lots of different types of press brakes, from mechanical to hydraulic and now to electric. The best machines have quality parts like Amada parts and Mazak parts for efficient results.

There are a lot of assumptions about the speed, precision, and convenience of electric machines. These machines don’t have hydraulic oil or associated seals which simplify their maintenance.

They offer high-speed operation where the ram descends quickly to stop at a pre-defined bending speed position and then goes down to bend the work-piece and then comes back up to the top dead center.

In electric brakes, optoelectronic mixes safely and closely with the control, so much so that a light curtain or similar device has no effect whatsoever on the cycle time of bending. And we can quite frankly say that for the electric press brake safety does not necessarily mean sacrificing cycle time.

1. Crowning Alternative:

In the hydraulic systems, the tonnage comes through hydraulic actuators from any one side of the machine. This means that as the ram comes down, gets in touch with the metal workpiece, and encounters resistance, the press brake bed bends. It creates a deflection that gets dealt with a type of crowning system.

In the type of the press brake machine i.e. pulley-driven electric press brake, the AC servomotors drive a double pulley system extending across the length of the press brake ram. The number of pulley blocks varies according to the machine’s size and power requirements.

Belts are thick and are made of 0.12 inches wires which are strengthened using a material coating of polyurethane; the same ones used in elevator systems.

AC servomotors drive the double pulley system on four axles and balance fixed and flexible rolls. These rolls are useful to adjust and distribute the tonnage evenly. Hence, instead of force coming from two hydraulic actuators on either side of the brake, the pulley and belt drive system distributes force evenly across the ram length.

This technology helps with on-the-fly adjustment to ensure even force distribution throughout the bending cycle.

This will not stop the lower beam from a deflection. The lower beam has an identical system of pulleys to distribute force, but this makes press brake very unconventional and costly. And there are the some options when it comes to machines that have quality parts like Mazak parts and Amada parts and would still fit your budget.

Due to this reason, some electric press brakes have low beams and interior subframe. The exterior beam material is stiff which minimizes deflection. But, the interior subframe is tough to absorb deflection. The design of this subframe is such that it is tough and stiff. This ensures the subframe structure is flexible and deflects sufficiently for the proper machine tonnage.

2. Safety:

The goal of any press brake machine is to produce parts perfectly, quickly, and safely. Earlier machine designers were trying to perform a balancing act between these three factors while some times promoting one factor at a time. But, with the current electric press brake machines, these three things are easy to handle and juggle between.

Considering the safety measures, many press brake machines enhance safety measures in the front, side and behind the press brake machines. In some cases, high and low adjustments are safety enhancement types.

With time, introduction to new things takes place and one of these is light curtains. The advantage of using a light curtain is it brings flexibility, laser guarding, and camera-based systems. Laser and camera-based systems travel along with ram and work at the bottom of the tooling.

Optoelectronic safety devices in combination with traditional and mechanical safeguards to side and behind the work envelope. In the long term, it has turned out to be an incredible and effective solution.

But, even today with time, these products require slight efficiency sacrifice. Driving systems on most of the press brakes are either hydraulic or mechanical. In such cases, optoelectronic safety systems tell machines to stop when a beam or vision path is broken or when the ram returns to the top dead center. In such instances, the electronic system interfaces with the hydraulic or hydro-mechanical system.

3. Speed with precision:

Press brakes remain common in metal fabrication. It is a long and tardy task to form a part then cut it. Additionally, nowadays it is even more difficult to find skilled and experienced operators. Working with a press brake can be difficult for many experienced operators too. These days offline programming and real-time adjustments on the brake take up minutes instead of hours of long setups. Also, they are now long-lasting considering their quality parts like Amada parts and Mazak parts.

Final words:

Today with constant revolution and emerging technology, electric press brakes are the latest evolution of bending machine tools. There are many other machines with safeguards placed and are fully functional. This new technology makes the bending process faster, accurate, and safe.

Source: http://altparts.mystrikingly.com/blog/bending-made-easy-with-electric-press-brake-machines

Benefits of Laser Machines in Garment Industry

Laser machines made their mark in the apparel industries since the 19th century, but with the recent trends and public demands, they seem to have gained some popularity.

Majorly, Laser technology is useful for cutting garments patterns, designer neckties, 3D body scanning, engraving leather, and many more.

The major reason behind the wide application of lasers in the garment industry is because of less cost, flexibility, and trade deals.

Basically, The Laser is an energy source and has an intensity and power that is controllable. The laser beam focuses on a specific angle depending on the application. You can cut a variety of objects ranging from flexible fabric to rigid and strong metal.

Laser equipment is very popular in textile, leather and garment industries because of its accuracy, efficiency, simplicity, and automation.

For example, the traditional cutting tools like band blades, discs, and knives may face some limitations. Especially on the delicate materials as the cutting force can displace the material. This can lead to inaccurate cutting of the materials. Whereas, the traditional cutting methods require an operator to have full attention.

There is a tradeoff between the maximum speed of cutting and accuracy. Additionally, there are other limitations like complex cutting, tools, longevity and machine downtime during tool serving. On the other side, these limitations are not present in laser devices; this helps to achieve efficiency and reduces cost.

Laser cutting is useful in most of the industries as it offers perfect speed, high precision, simple operation and many other advantages in various different fields. But, with the clothing industry, laser machines and its parts like Amada laser parts, Mazak laser parts play a different role. They help in quickly cutting the leather graphics and drawing proper clothing models.

One of the major advantages of laser cutting operations involves a highly parallel beam to pass and focus to a perfect dot at the high-density energy and gives precise cutting speed. In the garment business, it is important to pay minute attention to the size of the garment. While processing precision, the main purpose is to achieve high efficiency and excellent tailoring.

There are many applications of laser apparel in manufacturing. Let’s have a brief about it: 

1. Detecting Fabric Fault:

Upon the arrival of the fabrics in the production unit, it becomes easy to detect faults using image processing. Laser optical transform analysis can be useful for fault detection in the fabric as the pattern repeats at regular intervals.

The laser focuses on the fabric and uses a fourier lens to produce the diffraction pattern of the fabric. On the other hand, the second fourier lens with the same focal length magnifies and inverts the test sample image.

The working may seem complex, but its application is simple.

A charged coupled device camera is useful to capture the image. It transfers and stores the data in the computers. Computer programming helps in finding faults by comparing the images and converting them in binary mode.

The computer program which is running helps in detecting the faults when the parameters are deviating from the predefined standards. The severity of the fault depends upon the amount of deviation from the standard.

2.Laser Cutting: 

For synthetic fabrics, laser cutting produces the proper edge as laser melts and fuses the edge. This helps in avoiding the problem of fraying which occurs due to conventional knife cutters.

Leather uses laser cutting heavily because of the precision it brings. It is useful to cut the fabric into desirable shapes. Having this for your garments can be a better and cheaper solution in comparison to a knife.

Here, I am listing some of the major benefits of laser machines:

• Clean and lint-free
• Laser marking, cutting and engraving all happens in one step
• The process is simple as it integrates with computer design
• High working speed
• Does not require much human intervention

3. Customization:

As the term goes, it is useful when the custom fit garment requirement occurs. It is on the basis of the body dimensions and the individual’s choice.

The major factor for mass customization is that there should be the right measurements. Laser scanning technology uses a single or multiple thin and sharp stripe lasers to measure body size. It also uses the camera to acquire the scene and assist the laser scanner.

In short, to use this feature at its best you need to make sure that the sizes are perfect, and your laser machine is running properly with its parts like Amada laser parts, Mazak laser parts.

Wrapping it up:

The Application of laser machines and its parts like Mazak laser parts in the garment industry is growing rapidly. This heavy usage and acceptance of laser machines bring a huge amount of advantages to the entire fashion industry.

Source: https://www.evernote.com/shard/s548/sh/a2b6f3c1-f44f-4543-8a9e-3abd23d1ab33/aeac62eeed207f249c979399b5691e8f

Latest Trends in Laser Cutting Machines

Laser cutting is both -- the present and the future of the technology world. Even educational organizations praise their applications and future opportunities it would bring.

Hence, this article is dedicated to the recent trends laser cutting machines are offering and how you can leverage them:

1. Introduction in the new industries:

The laser cutting machine is useful because of its fast and automated nature. Today it has become an integral part of large-scale manufacturing processes. Laser cutting machines and their parts like Prima optics, Mitsubishi replacement parts assure an increase in productivity, reduces overtime and production cost. Additionally, it even assures human safety. 

Because of these major reasons, different industries like the automotive, shipping and aviation industry are leveraging the technology. It also helps in decreasing manual labor and deliver more in less time. This, in turn, helps companies to let employees focus on other important work.

2. New nozzle designs:

There are various types of nozzle designs available in the market. Mazak uses three nozzle designs that are useful in increasing cut speed and decreasing gas consumption. 

The new designs of nozzle include a single nozzle, double nozzle and low consumption of nozzles.

Let’s see each of them in brief:

1. Single Nozzle: 

It is also known as a traditional nozzle and offers a reliable cutting performance. It is useful for ½’’ thickness of the material or under and offers minimal taper. This type of nozzle choice can be a reliable choice however it has a bit slower cutting speed for thick materials with a high gas consumption rate for these three designs.

2. Double nozzles:

They are similar to single nozzles but offer reliable cutting performance for a different range of materials. These nozzles shine for cutting ¼’’ and under. For a double nozzle, there are different cut speeds for a range of materials and it has a low gas consumption. Depending on the material and the thickness, double nozzles save 20 to 50 percent.

3. Low consumption nozzles:

If your company works for ¼’’ material and is thicker, then having an LC nozzle can be a perfect choice. It provides a faster and reliable cut speed. The LC nozzles have low gas consumption for thick materials. However, LC nozzles require large part spacing due to nozzle width.

In such scenarios, you have to make sure that the parts of your material have a proper space between them.

Each of the above-discussed designs fits perfectly for a specific cutting application. It depends on the thickness of the material and provides an advantage.

4. The rise in a fiber laser:

There are various types of laser cutting machines available and each of them having a positive or negative side. When, the CO2 laser cutting machines are high in demand due to their smooth, quick and high cutting speed, now people are adopting fiber laser cutting machines and their parts like Prima optics, Mitsubishi replacement parts. They have started understanding the advantages of machines like easy maintenance, cheap and fast cutting speed for thin materials.

5. Emerging in the common market place:

The usage of laser cutting machines is increasing at a large scale in the production and automobile industry. Going further, it is even available in various workshops for small and personal businesses. 

Businesses can even use laser cutting machines to do detail designing for home decor. Additionally, it is even helping businesses to save time and increase the production rate.

6. Increased power:

Till 2015, laser cutting machines were having the power of 4kW across North America. But, with the recent updates in the laser cutting machines, we are having 6kW of high power.

These machines and their parts like Mitsubishi replacement parts increase performance and simultaneously offer thick cutting speeds and improving quality.

There are some assumptions that high power laser machines are useful to cut thick materials, that is true. But, it is important to have a large cutting range as it will be an added advantage for high power laser cutting.

Final words:

Laser cutting machines have a wide scope for future opportunities. They are useful in multiple industries and their application is increasing rapidly.  With the latest trends, experts are anticipating even better results with added value for the entire industry. Additionally, they will even bring ease to your organization, employees and will reflect more precision in your work.

Source: http://altparts.mystrikingly.com/blog/latest-trends-in-laser-cutting-machines

How Laser Engraving Helps in Jewelry Industry

Customization is a new normal hence laser engraving is engulfing the largest market shares. Its applications are getting acclaim widely in different industries. With this constant increase in its usage and popularity, it is experiencing growing demand rapidly.

While there are different use cases of this technic in various industries, today we will discuss with you the advantages and different ways laser engraving machines and its parts like  Amada parts, Bystronic spare parts can be useful for the jewelry industry.

Fiber lasers are useful for welding different metals together, engrave the smallest of the jewelry pieces, or clean the jewelry. They assist users to work with tough materials like diamonds, smoothing the rough surfaces or removing the marks.

The jewelry industry covers a large market of approximately 70 billion dollars. Its most applications require fiber lasers for cutting, marking, engraving or welding. The major benefit laser engraving machines bring to this industry is -- precision. Because when engraving the jewelry piece, it is of utmost importance to pay attention to the minutest of the specifications. Because of its features, jewelry designers can experiment with the blank canvas and launch innovative designs in the market.

Let’s go even deeper and understand the way laser machines and its parts like Amada parts, Bystronic spare parts operate while engraving, cutting and welding the jewelry to understand their significance and benefits in the industry.

1. Jewelry Welding:

Jewelry laser welders are useful in filling porosity, re-tip platinum or gold prong settings. You can even resize/ repair rings or bracelets or manufacture defected pieces. 

Welding helps in reconfiguring molecular structures of the same or different metals during welding and allows two common alloys to merge.

For manufacturing and retail jewelers, this technic is useful for the wide range of jewelry applications. It has the ability to produce high-quality products in less time using a few materials which will help to eliminate extra heat.

2. Jewelry Engraving: 

The eco-systems of Laser marking and engraving are fast and provide efficiency. The process of laser engraving or marking is a new normal for the jewelry industry. It offers non-contact, laser mark, or abrasion-resistant on multiple types of materials.

You can carry out engraving processes of materials like gold, platinum, silver, brass, stainless steel, copper, titanium, aluminum, or any other wide variety of alloys or plastics.

You can even engrave identification text, serial numbers, barcoding, graphic or digital images or any other individual data processing. Hence, there are uncountable applications of laser engraving available that you can adopt.

3. Laser cutting:

You can cut almost any material like stainless steel, gold or silver using a laser cutting machine and its parts like Amada parts, Bystronic spare parts. The one thing that you need to remember is that for most materials the thickness should be 1mm for easy to the cutting of pendants, bracelets, charms, etc.

Whereas, on the other hand, the thickness for naming jewelry designs should be 0.5 to 0.8mm. The uniqueness of laser cutting is the various properties of these different metals.

Going further,  here are some of the reasons that a laser engraving machine can provide

4. Multipurpose:

The major benefit of laser engraving machines is that they are versatile. The single-layer system can engrave multiple surfaces, meaning using a laser engraving machine you can engrave silver, gold, copper, titanium, etc. or any other material.

Additionally, fiber laser machines can also engrave nonmetal surfaces like plastic, wood, acrylic, etc. by using it, you can personalize jewelry in different shapes according to your or your clients’ specifications.

5. Flexibility:

They may seem like a big giant machine, but they are easy to operate. You can engrave designs easily and can even mark the smallest of the designs on it precisely. Now, jewelry designers can utilize it to showcase their creativity and design the best jewelry.

6. Easy to use:

One of the major contributing factors in increasing the popularity of the laser machines is the ease it brings along. With the constant evolution in technology, to use these machines, you don’t need any expert-level knowledge to run your machine.

The software of these machines is similar to other designing apps like Adobe, Photoshop, Illustrator, etc. that you can even import existing files i.e. AI, DXF, JPG, etc. in the software itself.

Final words:

Having a laser engraving machine for the jewelry industry can be the perfect solution. Because with Laser Engraving, jewelry designers can unleash your creativity, benchmark the market trends and stay relevant in this ever-changing competitive era.

Source: http://altparts.mystrikingly.com/blog/how-laser-engraving-helps-in-jewelry-industry

Benefits of Laser Machines in Automobile Industry

With the continuous increase of laser engraving or cutting machines applications, there is not a single part of the industry untouched. Most of the industries like jewelry, medical, automotive, etc. you name it and they utilize these technologies to create enormous and unique products.

With its number of benefits, ease, and innovation, laser technology offers the constant evolution you can bring in your industry.

In our previous article, we elaborated on the benefits of the Jewelry Industry.

This article will be talking about the way laser technology is helping in the automobile industry:

But Before that, here is a brief history of the automobile industry:

The automotive industry is humongous and is rapidly growing. The first automobile industry invention was in the 1880s. And today it became a very staple and popular part of our society.

Around 80 million automobile purchases happen every year globally means 220,000 automobiles per day. And that is a huge number. With a large number of production happening every day, the best part is that the companies are taking accurate measures in handling the quality of these productions. They make sure that each and every part of the materials is of high quality.

Some fun fact:

There are considerations that an average car has 30,000 parts in it. This means that on average, 6,600,000,000 parts will be going out of the production line every day. To keep up with such huge manufacturing, it is important to have a reliable and efficient process to manufacture these parts.

That is when laser machines and its parts like Trumpf laser parts, Trumpf laser nozzles prove to be one of the most important and valuable assets to the automotive industry.

In terms of the production line, the automotive industry is similar to the aerospace industry. But, when it comes to product outputs, the automotive industry surpasses the aerospace industry with almost 100 million automobiles manufacturing as per the year 2016.

These numbers yield the fact that the automotive industry is all about high production, high-profit margins, high efficiency and a high level of safety. Similarly, fiber lasers can be useful in welding various parts of the automobile industry. They also help in creating parts that become the core part of vehicles.

There are multiple uses of fiber lasers within the automotive industry. The fiber lasers are currently useful at high scale in the automobile industry.

Various benefits they bring to the industry:

• Improvement in profits
• Increase in productivity
• Having great flexibility
• Superior quality.

Additionally, the growing market of e-mobility and electric cars is also helping in the rapid growth and adoption of laser technology in the automotive.

Features of laser technology like engraving and marking are being successful in marking the parts or adding the vehicle identification number (VIN), and serial numbers. You can apply these at the microscopic level which helps you and your company in manufacturing workflows. It even helps you in making the dashboards of the vehicles.

Fiber laser welding is also highly useful for applications like airbag initiators, batteries, fuel injectors, etc. and is especially useful for different metal welding processes.

In comparison to other industries, the automotive industry is rapidly taking over 3D printing through additional manufacturing processes which helps in rapid printing parts, tools, and devices. It even enables a rapid increase of prototyping which speeds up the research and development of the team.

As we discussed above, you must be aware of the fact that laser cutting has the potential and brings ease of use to the automobile industry when it comes to production.

Let’s understand how:

• Components:

In the automobile industry, the designs and productions of the components are much smaller yet very complicated. To make apertures for antennas, and other such delicate materials, laser technology is widely useful.

• Hydroformed parts:

They are the metal parts that form in 3D shapes and are a crucial part of any automobile business. To create such complex shapes, laser cutting machines and its parts Trumpf laser parts, Trumpf laser nozzles can help in cutting with accurate precision and provide perfect shapes.

• Airbags:

The biggest benefit of using laser cutting machines and its parts Trumpf laser parts can be useful to cut any material, not only metal. It can work with any material like airbags. The blade of the conventional cutting machine can cut the cloth too, but laser cutting brings the advantage of melting the edges quickly is that it does not leave a material to erode.

Final words:

Laser machines are here to stay and play a vital role in making even the smallest part of the automobile industry. They can help us in making more efficient and productive vehicles.

Source: https://altpartsinc.wixsite.com/altpartsinc/single-post/2020/04/18/Benefits-of-Laser-Machines-in-Automobile-Industry

7 Common Press Brake Issues and Solutions

Being a fabricator can be a difficult job because you need to make sure of hundreds of things like the machining workflow, bending sheets, quality of materials, etc.

While monitoring multiple things you need to ascertain that there is less room for mistakes with productive output.

But, as a fabricator there are many issues you must be facing in your day to day lives be it with the machines, sheet types or anything else.

However, you are not alone! Here in this article, we are going to discuss the 7 most common issues you will encounter and the ways you can solve them with your Press Brake Machine and Amada clamp base assembly, Amada work holders. So, without any further ado; let’s start:

1. Machine not getting started:

There can be multiple reasons for this type of problem like:

• Not releasing the emergency stop button, loose wiring, etc.
• There are also chances of the press brake machine Amada clamp base assembly, Amada work holders not working properly if its main components like thermal relays, overload protection, breakdown of the circuit, damage of AC or there may be some power issues, etc.

Solution:

• Check if the three-phase power is normal, if the wiring has become loose then you can fix it, or if the circuit part isn’t working then you need to analyze the problem behind it.

2. Ram cannot be bent or the bending speed is slow:

Yes, this too can be one of the issues you would be facing. Let’s understand its causes:

• The pressure of things like programming, machines’ tool settings, etc. is not up to the mark, parameters of the Y-axis are not good or the ram is not having a good conversion rate.

Solution:

You need to check the value of the Y-axis. It should be greater than the speed conversion point value. If it is not greater than it, then you will need to adjust the parameters of the Y-axis and also need to make sure that the programming of your operation is working correctly. You need to check if the valves of the machines are proper and are working up to the mark as well.

3. The main motor automatically stops:

There are chances that the main motor may stop abruptly because of overheating, circuit breakdown or any other issue.

Let’s dive a bit deeper into understanding the reasons behind this breakdown:

• Poor oil quality
• If you don’t change the oil in the machine’s Amada clamp base assembly and other parts for a long time.
• If valves are not working properly or the main valve is stuck.

Following are some of the solutions you can use to overcome this problem:

• You need to immediately replace the oil of the machine.
• Clean the main valve and the proportional valve immediately.
• Replace the circuit breaker or can even overheat the switch.
• Make sure to check the system output.

4. Inconsistent height:

This issue occurs when the backpressure is high and it creates inconsistency on both the sides of the sheet metal.

To resolve this issue, you just need to adjust the backpressure to a specific value and maintain its value consistently.

5. Ram takes too long during transition point:

There can be multiple reasons of this problem. Let’s see each of them in brief:

• Tank suction leakage
• The Y-axis parameters are not good
• There are chances of valve failure during installation or the machine is not getting proper spring tension

Below are the solutions to this problem:

• Start with checking the rubber sheet or re-install the cover of it.
• Adjust the parameters of the Y-axis so your machine is working seamlessly.
• Make sure to check the valve installation is proper, check the spring tension and also check the core of the valve.

6. The calculated pressure is more:

This problem arises when:

• The set of electric resistance is not correct
• The programming of the bending method is wrong
• The machine parameters modify material parameters or unit selection

Solution:

• Make sure that the programming is correct.
• Choose the press brake tooling in regards to plate thickness and V slot width.
• Make sure that you are checking the machine tool parameters.

7. Hydraulic temperature is high:

There are various factors that affect the hydraulic temperature:

• Filter blocking, oil pollution or deterioration, many such factors.
• Working under high pressure for long hours.

Below are some of the solutions you can use:

• Replace the oil and filter if needed.
• Check if there is a reason to work for long hours and high work pressure.

Final Words:

Having issues in the mechanical machine are very common and as a fabricator, you need to understand and try solving them. There might be days when you will face issues that are more critical than this. But, not losing your hope and trying to solve them patiently is the key.

Source: http://altparts.mystrikingly.com/blog/7-common-press-brake-issues-and-solutions