Laser marking is the procedure of marking
workpieces or other parts with reflective laser technology. Laser light strikes
the object, and its radiant energy generates a reaction that leaves a permanent
white mark on the surface. The intensity, power, and speed of the laser light
on the affected part will usually cause different laser methods to be employed.
Types of Laser Marking Machine
There are three types of laser marking machines: laser fibre, optical, and hybrid. The fibre laser marking systems are the most common ones used in shops and production facilities. These machines are expensive and time-consuming to maintain because of their slow scan rate and high requirements for stable working conditions. Fibre laser marking machines use a coated glass fibre as an active source. A high-energy beam of light from the fibre laser marking machine is used to create a white mark on an area that is subject to customization.
Another type of laser marking machine is
the etching machine. Etching is a common procedure that involves spraying a
colored coating of a special material onto the required surface. This coating
is made up of a stencil element and a shielding gel which is used to protect
the stencil from any damage while it is being applied. The thickness and
texture of this stencil depend greatly on the type of material that will be
used in the etching process, and there are also many variations of etching
machines that can be used to get the desired results.
The portable type of laser marking machine
is called the portable stamping machine (PRM). The PRM is similar to the
annealed tool but uses a smaller drum with a single shot of the laser beam.
This enables the user to transfer a more delicate area of the surface material
than can be achieved with the annealed tool. A permanent mark is created when a
hard shock is applied to the material with the rotating drum of the PRM.
Features of Laser Marking Machine
Annealing is another important factor that
should be considered in designing a laser marking machine. Annealing is the
heating of material at very high temperatures. This heating causes the
conductivity of the material to increase significantly and gives off a bright,
hot spot on the surface that is being treated. Annealing is often used to stamp
intricate designs and patterns into metals. There are also annealed metals that
have been treated with low temperatures so that their surface has the same
properties as those of traditional metals.
The most common of these tools is the stamping tool. The stamping tool is used to create permanent marks on metals. It consists of a large drum that contains a large abrasive material that is placed in a cylindrical housing. A stamping tool uses a rotating motion with a drum to transfer an abrasive material onto a surface that is being marked. There are different types of this tool such as the portable and the permanent types.
Fibre laser marking is one of the tools
used by many industries for several purposes. The basic purpose of this machine
is marking of objects and materials with the help of a fibre laser. It is one
of the effective tools for industries, engineers, architects, material
planners, engineers, etc. This enables the marking of intricate patterns without
any damage or scratching to the surface. This application includes applications
like laser cutting, surface engraving, stamping, deburring, and many other
Principle of Fibre Laser Marking Machine
The marking machine marks metal using a combination of light and heat. The light that passes through the piece of material is absorbed and reflected simultaneously. The reflected light passes through the nozzle on the fibre laser marking machine. The intense light marks the item and it is done automatically. These types of laser marking machines come with software that is specifically designed for marking metal items with different thicknesses, and colours.
of Fibre Laser Marking Machine
Marking is generally done for
identification purposes and to maintain the quality and precision of the
product. Marking is done in many instances where the quality of the product
cannot be determined by a manual inspection. The most common application of
this is to ensure the consistency and accuracy of the parts used in the
manufacturing process of an item. The coating on the metals can either be
electroplating or infrared coating. The methodologies involve passing a laser
pulse through a chamber that is filled with highly reflective material and then
passing the pulse through the object with the help of a fibre or a handpiece.
Marking is essential in various industries
like automotive, electronics, and even medicine. Industries use a variety of
marking systems to create a mark that is visible to the user and is very hard
to remove. Some of these systems involve spraying different types of liquids on
the material and then letting it dry. This is followed by an intense beam of
light being passed through the material. There are different types of laser marking
systems that are used for these applications but there are some basics that
need to be known about the fibre laser marking systems.
The first type of laser application that is
mainly used for marking is the fibre optic laser marking system. These lasers
use the same technology and principles of laser marking applied in the medical
industry. The main difference happens in the case of these lasers as they use
low-energy beams rather than the high-intensity beams used in the medical
industry. However, the main purpose of these lasers is to create a unique
identification mark on a particular material.
of Fibre Laser Marking Machine
A common application of these machines is to create an identification mark on pieces of silica glass. This method works by the passing of an intense fibre laser beam across the object that needs to be marked. When this light passes across the target material, it interacts with the unique atomic patterns that are present in the material. Based on the interaction, the carbon absorption results in the formation of the desired pattern that is used for marking. When fibre lasers are used in combination with different wavelengths, they allow for the creation of a wider variety of patterns that can be used for different purposes.
LASER stands for ‘Light Amplification by the Stimulated Emission of Radiation’. It is implemented in several industries like spinal-implant, automotive, industrial & tooling, electronics, medical, military & defence, etc. It is also useful for welding, measuring, drilling and sensing.
There are many types of laser machines like a laser marking, laser engraving, laser etching, fiber laser cutting machine. There is a difference between each laser service which is mainly due to the marking surface and how deep a laser penetrates and the way it changes the overall appearance.
Laser has an ability to cut material as well and hence is useful in several manufacturing industries. To use it for the purpose of cutting, it is necessary to use a high power laser usually through optics and make use of technology like laser optics and CNC to focus it on the material.
Laser Marking Machine:
The purpose of laser marking is to allow the bean to interact with the surface of a material and alter its properties to some extent. A fiber laser marking machine implements a method of discolouration to create a high-contrast mark without disrupting the material. A laser works to heat the material that results in oxidation under the surface. This process does not affect the surface. This process is also referred to as laser colouration or laser dark marking. The Laser marking can be of many types like annealing, carbon migration, foaming and colouration. It is popular in several industries like stainless steel, titanium parts, etc. This process is mainly useful for bar codes, UID codes, QR codes, logos and several other identification requirements.
Fiber Laser Cutting Machine
The laser beam is generated by stimulating a lasing material using an electrical discharge or lamps within a closed container in the fiber laser cutting machine. Once the lasing material is stimulated a beam is reflected internally with the help of a partial mirror. This process continues until sufficient energy is allowed to escape a stream of monochromatic coherent light. In general mirrors or fiber optics are made use of to direct the coherent light to a lens and focus it on the work zone.
It is more advantageous to use laser cutting than mechanical cutting since it involves easier work holding and lesser contamination of the workpiece. Besides this laser is better for precision cutting as well since a laser beam does not wear during this process. Chances of warping the material being cut is also low since the laser systems have a very small heat affected zone. It also has many advantages over plasma cutting and is more precise and uses less energy as well.
This is the process of physically removing the surface of the material using a laser beam to expose the cavity and reveal an image at eye level. The intense heat created during the engraving process causes the material to vaporize. There are three types of laser engraving like etching, deep laser engraving and laser ablation. The main difference is how much is removed and the difference between the surfaces.
There are several applications for this including engraving serial numbers, logos and several other similar things. Many types of metal, plastic, glass surfaces and leather can be engraved in this method. This method is faster that other traditional methods as well.
This is a subset of laser engraving and occurs when the heat from a beam causes the surface of the material to melt. It melts the surface of the material using high heat. Once melted the material expands and causes a raised mark. A laser etcher changes the surface finish of metals and also alters the reflectivity and helps enhance contrast.
Thus, although all these processes make use of laser technology, each process is very different in nature.
Laser marking is a procedure of leaving marks, symbols or any pictorial notations on the surface of an object. It also involves a colour change due to chemical/molecular alteration, charring, foaming, melting, ablation, and more. The fiber laser marking machine makes use of a fiber laser source. The laser generated is transmitted with the help of an optical fiber that cooperates with high-speed scanning galvanometer, used for workpiece marking.
The laser marking machine utilizes rare earth doped fibers as the gain medium. The presence of fine fiber core in the fiber laser eases the task of producing high power density in the fiber under the action of pump light. It eventually results in an inversion of the number of particles of the laser working substance. As a result, a phenomenon known as “Laser oscillation” occurs, when a positive feedback loop is formed to induce resonant cavity. The wavelength of the incident laser can be made adjustable in order to make it felicitous for numerous applications.
Summary: Laser marking machine is used for the process of laser marking that is a process of leaving marks, symbols or any pictorial notations on the work surface. The machine makes use of a laser source. The wavelength of the incident laser emanating out of the source can be altered as per the application for which it is employed.
Features of Laser Marking Machine The laser marking machine is a highly integrated machine comprising of a superior laser beam possessing uniform power density. The machine is designed in a manner to ensure that its anti-reflection ability with optical isolator is increased. This makes the machine to perform the operations effectively on high reflective materials, such as- aluminum, copper, gold and silver without the shadow, etc. The laser marking machine has the ability to operate at high speeds without any deviation. The machine shows good stability for a small volume production batch. The machine is tweaked with the latest technology and has adopted an embedded operating system that imparts a good touch interface and powerful control system. The machine is capable of meeting most of the industrial demands and its compact structure makes it a very effective piece of machinery.
Fiber Laser Marking Machine Benefits The fiber laser marking machine has great working functionality and is capable of operating up to 100,000 hours. The small size of the machine enables it to consume less power for a required operation with the power consumption remaining below 500W. It has a very high efficiency for photoelectric conversion producing negligible faults in the operation. The laser marking machine has compact structure and high system integration. The fact that it is compatible with software like CorelDraw and AutoCAD makes it the machinery of utmost importance in industries. It also supports different extensions, such as- PLT, PCX, DXF, BMP, etc. and directly uses SHX and TTF fonts.
Summary: The fiber laser marking machine consists of a superior laser beam that has uniform power density. It is highly effective on reflective materials, like- aluminum, copper, etc. The laser marking machine is capable of working up to 100,000 hours ensuring high durability. The small size also enables it to consume a lesser amount of power.
Applications The laser marking machine has wide applications and is primarily employed for marking logo, words, brand, date, series number, batch number, sign, drawing, photo, QR code, etc. on the surface of metal & non-metal material. The range of metals include stainless steel, alloy, metal plate, aluminum, silver, gold, etc. and the non-metals include plastic: engineering plastic and hard plastic, etc. It is also used in electronic equipment, such as- integrated circuits, mobile communications, precision instruments, glass watches and clocks, computer keyboards.
The Bottom Line: The laser marking machine is used for a wide variety of marking applications, such as- logo, words, brand, date, series number, batch number, sign, drawing, photo, QR code, etc. on the surface of metal & non-metal materials. The materials include- stainless steel, alloy, engineering plastic and hard plastic, metal plate, etc.
Punjab has emerged as India’s one
of the most industrially advanced states. The demand for specialized industrial
machine tools has risen significantly over the years in Punjab state, thanks to
rapid industrialization and the rise of small and medium-sized businesses.
These businesses require many machine tools to meet diverse needs such as
cutting, sharpening, polishing, grinding, and finishing hard materials for
various industries. Machine tools play a crucial role in the manufacturing
industry as they help you save time and ensure that you deliver the
highest-quality solutions. Let us take a look at the varied machine tools used
in the Industrial sectors of Punjab so that you get a glimpse at the most
in-demand machine tools used in the industry.
Top 15 Machine Tools that Meet
the Rising demand of the Industrial Sectors of Punjab!
● All Geared Lathe Machines in
Punjab for Precision
This sturdy equipment helps you to shape even the hardest metals. All Geared Lathe Machines in Punjab can handle high-duty applications for metal forming in bulk in various industries. You can precisely cut the material and give it the desired shape for the best results. With a high-speed spindle, this robust equipment is most suitable for industries that involve bulk production such as mining, paper industry, automotive industry, and many others.
● Milling Machine in Punjab for
A milling machine in Punjab helps you to cut and shape solid materials at the highest speed. This machine works differently than a lathe machine as the former has multiple-point cutting tools, whereas the latter only uses a single-point cutting tool. A milling machine in Punjab is most suitable for operations where speed is the priority.
● Radial Drilling Machine in
Punjab for Better Drilling
A radial drilling machine in Punjab has found its application in crucial metalwork for drilling purposes. In comparison to a traditional drilling machine, a radial drilling machine in Punjab provides greater accuracy and can help to drill holes of different sizes.
● Cutting Edge Bandsaw Machine in
Bandsaw machines in Punjab can accommodate diverse materials and shape them in the desired manner. With a bandsaw machine in Punjab, you can cut the material into straight, curved, or any irregular shape. With smooth functioning, you can use the versatile tool across industries such as metalworking, lumbering, and woodworking.
● Hacksaw Machine in Punjab for
With sharp teeth and cutting-edge technology, a hacksaw machine in Punjab is most suitable for cutting hard plastic, wood, and metals. An automatic hacksaw machine in Punjab will help you move up your production process and carry out operations in a hassle-free manner.
● Slotting Machine in Punjab for
Production in Slots
Manufacturers in Punjab need efficient machines for handling large and awkward pieces. This is where slotting machines can help. A slotting machine in Punjab can help in cutting grooves, keyways, and slots of various shapes for a well-defined surface. Since they are economical and can handle bulk production, they have found usage in paper mills, steel mills, tool rooms, textile factories, and others.
● Hydraulic Press in Punjab for
A hydraulic press in Punjab comes equipped with hydraulic cylinders for assembling parts, compressing materials, and manufacturing various automotive parts. The versatility of this machine plays a major role in the manufacturing industry of Punjab state. Right from automobile, medical to metal forming, you can use a hydraulic press in Punjab to make even the most complex parts.
● Power Press in Punjab for
Perfect Molding & Formation
Complicated metal pieces require adequate pressure to ensure that they turn into well-defined pieces. With a power press in Punjab, you can simplify metal bending tasks for greater work proficiency. For heavy industrial applications such as factories and engineering plants, this equipment helps in proper assembling, drawing, and straightening. The compact size of the c type power press in Punjab makes it an ideal choice for long-term use.
● Fibre Laser Marking &
Cutting Machine in Punjab
Fibre laser marking machine in Punjab is one of the most well-acknowledged systems in Punjab because of its high-speed marking application in the pharmaceutical, beverages, and other industries. A fibre laser marking machine in Punjab is suitable for excellent product traceability and identification. You can also use the machine for engraving and marking on diverse materials with ease and precision.
A fibre laser cutting machine in Punjab, on the other hand, caters to the pharmaceutical, electronics, and textile industry of Punjab for cutting smaller and complicated parts. Its extreme accuracy, clean cuts, and ability to cut through tough as well as delicate materials make it suitable for custom operations.
● Shearing Machine in Punjab for
With a shearing machine in Punjab, you can cut soft metals such as aluminum, brass, bronze, and others into straight-line cuts for a faster and efficient production process. A shearing machine in Punjab uses a greater force to cut through the material without forming chips or burning the metal. The machine can help you cut thousands of pieces per hour to ensure that you can meet all demands on-time.
● Air Compressors in Punjab for
Varied Industrial Uses
Besides manufacturing, Punjab is one of the most agriculturally rich states in India. An air compressor in Punjab caters to various industrial needs such the agriculture, manufacturing, construction, food, and many others. Right from heating, ventilation, and cooling, air compressors in Punjab can help in a variety of operations to suit your business needs. If you are looking for a reliable air compressor, it is best to choose the one that caters to your specific industry.
● CNC Machining Centre in Punjab
for Advanced Operations
A CNC machining centre in Punjab can perform drilling, shaping, and lathe operations. This advanced machinery can help manufacturers in Punjab perform multiple actions with a single machine to produce a finished product. CNC machining centre in Punjab is available in many types to suit your business needs. The machining centre allows manufacturers in Punjab to automate various processes for enhancing productivity and eliminating waste. Now, process your orders faster and make deliveries on-time.
● Latest Technology V Belt Drive
Lathe Machine in Punjab
A lathe machine helps manufacturers give shape to hard materials. Similarly, a V-belt drive lathe machine in Punjab is designed to shape hard materials albeit in a faster and more efficient manner. This latest technology equipment has more power transmission capacity than a flat belt and the setup encourages heavy-duty operations even at high-speed. A v-belt drive heavy duty lathe machine in Punjab helps to meet the specific requirements of the industry and creates objects that have symmetry.
● Dynamic Drilling & Tapping
Machine in Punjab
Drilling and tapping machine in Punjab helps manufacturers to fasten two pieces of metal together and also helps in drilling a hole. This dynamic equipment combines drilling and tapping for mass production and has found widespread usage in the automobile and aerospace industries. Since this machine is available in various sizes, you can choose the one that best suits your needs.
● Plate Rolling Machine in Punjab
The plate rolling machine in Punjab is an essential production element that helps to bend large metal sheets into a cylindrical arc or in the desired shape. With fast processing speed, this machine can help you cut and roll the metal plate without any warping. Ensure that all your metal sheets are in the shape you desire with a plate rolling machine in Punjab.
Fiber laser marking machine is one of the most reliable and modern technology among the laser marking frameworks. And all because of its adaptability, zero maintenance, and minimal usable. The new system uses optical fiber mixed with rare earth bits to mark for laser source instead of traditional Co2 uses. It is this element that makes their marking much more intensive compared to other marking systems. As fiber laser has superior advantages over CO2 lasers just because it has a lower wavelength of of1060 nm.
Market Scope and Outlook
Laser marking systems is widespread for its superior technological advancement. It is expected to grow globally at a CAGRof 6.7% for 2017-2024. The laser marking frameworks has got its place in highly advanced industries such as aerospace, automotive, machine tool, medical, military, and many other precision-based industry needs.
Not only Asia-Pacific but Africa too is set to dominate the global laser marking market over the coming years. Africa alone can capture a market share of 35% with a high CAGR of 8.6% between 2017-2024. The rise in demands in the automotive and packaging industry can scale up the market size even after 20204. The big companies favor Africa due to the cheap manpower that can propel the African laser marking machine business places.
The presence of major vendors such as IPG Photonicscorporation can boost the growth of the whole of Africa by 2024 end. African workforce can augment the rising demands in Europe, North America, U.S., and Canada.
Fiber Laser can Hold the large chunk of market share over the years
The key features such as flexible fiber light, maximum output power, and compact size with a high degree of optical quality can drive the market growth of fiber laser. Fiber laser offers business-specific solutions for laser marking and engraving uses across healthcare, military uses, and research verticals.
For example, 2D data matrix codes are marked on the critical and non-critical electrical parts with the aid of laser engraving systems. They provide easy solutions for automatic and semi-automatic labeling systems.
The rise in strict government regulations and guidelines is set to propel the medical and healthcare industry in the coming year. Other enterprises such as the leather industry, jewelry products will also create high demands for marking markets.
The manufacturing industry has a unique demand for marking because of its inventory regularization, production flow, trackability, and quality control measures. All of these have given rise to the demand of formarking machines and structures. The markings usually are done by these systems do not fade easily even in harsh chemical conditions. Thus, the growth in demand for Fiber laser marking machines will further spike up the market.
The marking tools dominated the businesses with a
whopping market share of 30% in 2019. All because of the recognition and
tracking needs in the different industries such as medical, aerospace,
electronics, military, and many more. The manufacturing sector is further to
advance its existing operations by batch production. The extra rise in robotics
and sensors applications has also put forward the marking systems in front
place and will continue to drive the market growth across the globe.
A laser marking machine is a highly efficient piece of machinery and it makes use of a laser beam to obtain permanent marks on the surface of different metals. The term “LASER” stands for Light Amplification by Stimulated Emission of Radiation and is a light wave consisting of a single unadulterated wavelength. The machine consists of an oscillator in which the laser light is amplified due to its reciprocating motion between the reflecting mirrors. This amplified laser energy causes a chemical & a physical reaction with the material, leaving behind a mark or trace on the surface.
A laser marking machine mainly consists of following components- Fiber laser source, Laser scanner, F-theta lens, Control board & marking software, computer, lifting pillar, 2D working table, and power supply.
Need for Laser Marking The laser technology has come a long way since its invention. Now, the laser cutting, marking, and engraving machines have become the need of the hour for the industries in order to have quick and high production rate resulting in higher efficiency. Forget the big industries, the laser cutting machine can also be seen in the smaller shops these days. It accommodates a large number of metals and carries the operation at a much faster rate. The materials that can be engraved or marked are plastics, metals, coated metals, stone, glass, and natural materials.
Laser Marking Machine Industrial Applications The laser marking machine finds numerous applications in industries due to its excellent workability. It is used for the marking of flexographic plates and cylinders. For this operation, carbon dioxide or co2 laser is used to evaporate the rubber plates and sleeve materials in order to produce a surface that is ready to print. This process makes sure that there is no integral ablation mask produced as a high power co2 laser burns away the unwanted material.
The fiber laser machine is one of the most widely used machines and has the most accepted technology for the operation of laser marking as it offers versatility and requires low maintenance. It also has a very low requirement of consumables and unlike the carbon dioxide laser machine, the fiber laser marking machine makes use of optical fiber doped with the rare element as the laser source. It is used to make barcodes, serial numbers, QR codes, personal details, graphics, etc. on the surfaces of materials like auto components, steel labels, etc. Additionally, this machine provides the best industrial solution for product identification and traceability. Fiber laser cutting machine is another machine that enjoys a lot of applications in a wide array of industries. The smaller beam diameter of the machine (than what is observed with Co2) makes it potent for intrinsic applications. It is mainly employed in the medical field, jewelry, automotive, electronics, textile industry, etc.
The Bottom-Line: Bhavya machine tools offer fibre laser marking machine for applications that require precise and detailed work. These laser marking machines are capable of producing accurate works and have high production rates. The fiber laser marking or cutting machine make use of laser beam to perform their respective operations. These machines serve a wide array of industries such as automotive, medical, textile, jewelry, etc.