Category Archives: Extra Heavy Duty Lathe

Contribution of Lathe Machine to Industry

Lathe machine is a tool used to perform various operations on a workpiece. These operations can vary from drilling, cutting and grooving to deforming, sanding, knurling, shaping, etc. The operations are executed by fixing the workpiece to the bench which supports the axial rotation of the workpiece. Some of the important uses of these machine include metalworking, glass working, wood turning and metal spinning. Since its early version these machines which was horse-powered, has evolved hugely with computerized numerical control (CNC) being one of the latest technology. These machines have revolutionized the industries since its invention and are now considered one of the most important tools in most of the modern industries. Depending on the usage, lathe machines are being designed in different forms. In this article, we will see how various lathe machines are being used in industries.

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  1. Light duty lathe machines: Light duty lathe machines are fairly small in size hence they required less space as compared to other lathe machines. Due to its small size, its maximum swing over bed is limited to 20 inches or less. Light duty lathe machines are readily in wood industries for woodturning. Other uses of such machines include slotting, turning, tapering, metal spinning and similar light applications on the smaller workpiece.
  2. Medium duty lathe machines: Machines of this category are made with high grade cast iron giving extra strength to its bed. This allows medium duty lathe machine to work consistently with high precision even under high pressure. As compared to light duty machine tools, these machines provide more strength to and can be used to work on bigger workpieces.

Different Types of Lathe Machines & Their Applications

  1. Heavy duty lathe machines: Heavy duty lathe machines are one of the most widely used lathe machines because of its superior quality and fast rate of output. These are made from high-quality iron and steel and are designed to handle the toughest shaping jobs. It is considered for metal spinning, metal working, wood turning and metal fabricating in various industries including power plants, steel plants, oil and mining industries, shipbuilding factories, repair shops, paper textiles. Because of high-performance capacity to work on great speed, they are especially preferred for high volume production.
  2. Extra Heavy duty lathe machines: Depending on the type, the swing of bed for these machines varies from 630mm to 1600mm. Apart from this; extra heavy duty lathe machines provide more efficiency and better performance as compared to other lathe machines. Because of these features, it has a wide range of uses in various industries including shipbuilding, iron and steel plants, paper industry, etc.
  3. CNC lathe machines: Computerized Numerical Control (CNC) lathe machines use a computer to control tools and performing different operations on the workpiece. The computer is programmed with G-code. A custom computer program is fed into the computer containing instruction about the tasks to be performed. Through code, one can control various features of the machine such as positioning, velocity, rate, etc. Since it is a machine performing the task, human error in the process of performing operations is removed. The computer can perform the operations precisely and repeatedly at high speed. Because of its precision and reliable performance, CNC lathe machines are rapidly replacing older lathe machines in various industries including metal and plastic industries.

Conclusion: Since its invention, lathe has become one of the most essential machine tools. Its contribution as a multi-purpose equipment has made it a highly demanded machine in industries like Iron and steel, wood, plastic and power plants. Influence of modern technologies has caused the evolution of computerized lathe machines. These computerized machines offer fast and efficient performance and remove human error.

High Speed Machining – Up to What Extent Suits to Your Industry?

One great rule in the Manufacturing industry is that automation applied to an efficient operation magnifies the efficiency. High speed machining is one process that has magnified efficiency in the engineering and automation sectors and is a vital element in virtually any operation. Machining of complex and large numbers of pieces is now a success through high technology machine tools available in industry.

Lathes for Heavy Machining Requirements

Certain features are critical for heavy duty machining, as the work pieces are larger than the normal diameters. Greater load capacity is achieved with a spindle bore of 130mm and more and a sufficient bed width for the machine capacity.

  • The carriages are also sufficiently wide and there is transverse arrangement of the saddle, cross slide, and top slide.
  • The faceplates must be sufficiently wide to handle large components facing work.
  • Sufficiently powered induction motor for the spindle drive
  • Varying spindle speeds and presence of anti friction bearings.
  • Rigid tail stock and hardened sleeve as well as in built rotating centers for better stability of the machine during operation.

WM Series Heavy Duty Lathe Machine

The extra heavy-duty Pedestal type lathes are highly demanded in the heavy machining industry due to their versatility in handling large work pieces efficient machining. High-speed operation is achieved through more than 15 horse-powered motors while the spindles are dynamically balanced to produce precise machining and high quality surface finish.

Extra heavy duty lathes – Planner type is also suited for heavy industrial operations and produces a perfect finish due to high precision in application. Some important features include the hardened bed ways, hardened and ground headstock gears, high tensile hardened steel headstock and spindle. The motor output is up to 22 kilowatts for maximum power delivery.

WM Series Extra Heavy Duty Lathe Machine

Benefits of High Speed Machining

Before technology advanced to the level it is today, there was the constant worry on the safety concerns of high speed turning operations. The biggest threat was the development of the centrifugal force that develops as the speed increases. This force leads to loosening of the work piece by the chuck, which leads to mis-alignment of the tool and work piece and poor quality work.

  • With the improvements in the gripping of the work piece such as counter balancing of the chuck, this problem has been solved and you can reduce the cycle times dramatically and therefore reduced work completion times.
  • Equipment and tool set up time is also dramatically reduced due to more “user friendly” controls on the heavy duty high speed lathes.
  • The invention of harder tools such as the diamond and carbide bits, which run for longer time without wearing off, has also been of great importance.
  • Elimination of subsequent grinding operations also lowers the time taken to achieve a good finish.
  • Management of heat during the process has been achieved through the cooling pump and the coolant system hence higher efficiency achieved.

The high speed machining is now a real innovation that has been adopted in many industries due to the high efficiency derived from the process. Your machining needs have been effectively covered through this process.

5 Significant Innovations Made in CNC Lathe

Why CNC lathe is considered a high end model for machining?

A lathe machine embedded with Computer numerical control is found to be the high end model for its superior functionality and efficiency.

List of five significant features

  1. Running Speed

CNC lathe is known for its speed of machining as it can work on many number of work piece materials within short period of time. Conventional lathe equipment works relatively lesser than CNC.

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  1. High Performance

Increasing the performance of lathe while it is in operation condition is very easy with CNC lathe machines. It is convenient to set the tooling option quickly and we can find several innovations added to the machine functionality from time to time because CNC is adaptable to technical adventures.

  1. Meticulousness

One of the main attractions in CNC lathe is the precision obtained in machining. Every time before the machine is operated it is very convenient to set the cutting dimension. The specifications are fed in the computer and the operation will take place automatically considering the commands fed.

  1. Saves Labour Cost

Traditional or semi automatic lathe equipments need the support of labour in terms of operating the machine and in setting the work piece one by one. A CNC lathe on the other hand does not require much manual support other than monitoring the operations in computer.

  1. Time Saving

The operator working with CNC lathe will be able to reduce wastage of materials because precision of machining is a guaranteed feature in this machine.

Plethora of lathe devices offered by Yash Machine Tools   

Yash Machine Tools supplies machining tools to several engineering industries. As far as lathe is concerned, they supply light duty, heavy duty, medium duty and extra heavy duty lathe machines.

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Find out the significance of Light Duty Lathe

For better surface finish and different turning requisites a light duty lathe is the right tooling option. This device is equipped with a light lathe bed and big spindle bore to turn the work piece to different positions.

How Medium Duty Lathe works effectively for Engineering Industries?

It is a comfortable device designed to bring more efficiency in operating it. Equipped with stress relieved bed and induction hardened guide ways this type of lathe suits for long term operational needs.

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Significant Benefits of Heavy duty Lathe

It has a powerful spindle design that helps to obtain excellent machining performance. The enclosed feed box is yet another attraction that stays compatible for different thread machining operations.

Know about the features in Extra Heavy Duty Lathe

This model is provided with dynamically balanced spindle. The presence of lead screw keeps the machine components free from dust and paves way for safe operation environment.

Find out the reliable reasons to choose lathe device from Yash Machine Tools

Yash Machine has a wide collection of lathe equipments. They also supply top imported lathe models at affordable cost.

Conclusion

A lathe device is the most common workshop machinery found in engineering industries. A CNC lathe is the latest preferred lathe machine as it has many innovative features that help for better machining at moderate investment.

History of Lathe from Beginning of Machine Tool Invention

LATHE – Longitudinal Axis Tool Holding Equipment

Lathe – Introduction

DMTG Extra Heavy Duty LatheLathe is a machine widely used for wood works and machining of metal parts. Lathe is a machine which turns the work piece against a machine tool. The Lathe is used for facing, turning, knurling, taper cutting, threading, gear cutting and many other metal and wood works.

History of Lathe

Lathe is a very ancient tool and its first use dates back to 1300 BC in Egypt. Lathe was also known and used in Assyria and Greece. Ancient Romans came to know about this machine and they further developed this machine. During the medieval period, the use of this machine had spread to most parts of Europe and it was during the Industrial revolution when this machine gained popularity with its use in all the industries. After the development of electronics, automated lathes have been developed.

Evolution of Lathe

The first lathe was a simple lathe which was is now referred to as two person lathe. One person would turn the wood work piece using rope and the other person would shape the work piece using a sharp tool. This design was improved by Ancient Romans who added a turning bow which eased the wood work. Later a pedal (as in manual sewing machines) was used for rotating the work piece. This type of lathe is called “spring pole” lathe which was used till the early decades of the 20th century. In 1772, a horse-powered boring machine was installed which was used for making canons. During the Industrial revolution, steam engines and water wheels were attached to the lathe to turn the work piece at higher speed which made the work faster and easier. After 1950, many new designs were made which improved the precision of work.

Lathes are classified depending upon their application and functionality as

Light duty lathe – These machines find their application in automobile, electronic, electrical industries and are manufactured from quality tested raw materials.

Medium duty lathe – These machines are powerful than the light duty lathes and can work on bigger work pieces and have more strength than the light duty lathes. Click Here to get more information on medium duty lathe machine.

Heavy duty late – These machines are manufactured from highest grades of materials like iron and steel. They are designed for high precision heavy duty operations.

All geared lathe – In all geared lathe, all the rotating components of the machine are driven by the same source at different speeds by using gears to perform various operations.

Imported lathe – Imported lathes are high quality lathes used for high precision operations.

Depending upon the modes of operation, the lathes can be classified as

Manual lathe – In these lathes, the tool handling is done manually and so the precision of work also depends upon the skill of the person handling the machine.

CNC Lathe – CNC lathes are completely automated lathes. We just have to feed the instructions into the computer and the lathe will perform the operations according to the data fed to the computer.

Benefits of Advanced Lathe

With the development of electronics and automation engineering, advanced computer controlled lathes have been developed. The advanced lathes have many benefits over the conventional lathes. In conventional lathes, the lathe operator checks the dimensions regularly to get perfect precision and the time taken to complete the work is more for high precision works. This is very important because if he removes excess metal from the work piece, the whole work piece will be a waste which will result in loss of money and time. In automated CNC lathes, the feedback system continuously monitors the dimensions and so they complete the operation in a short time with high accuracy. The loss is minimal in automated lathes; they are much faster and more efficient in terms of accuracy.

How the Evolution of Lathe has Benefited Major Industries

The lathe can be rightly called the earliest form of the mother working machine. It has been evolved in such a way that most of its circular parts are processed to make horizontal or longitudinal movements while the rotating piece is fixed on its chuck to change its appearance and shape with minimal wastage. It has been redesigned to make it a very practical product by lathe manufacturers. Over decades, the advanced CNC lathe processing equipment has replaced traditional lathes while the production efficiency has doubled and parts processing has greatly improved being a major part and indicator of national modernization.

Summary

Lathe is a very important machine in engineering which is used in most of the fields. They are used for Diamond turning, ornamental turning, metal spinning, glass working, thermal spraying and many other operations. Lathe work is found in most of the products which we use in our day to day life. Lathe will remain as an important machine at all times

Technology Integration in Lathe Machine has Raised Vast Opportunities & Challenges for Indian Manufacturers

DMTG Flat Bed CNC LatheA Lathe machine is used in the mechanical industry to cut, thread, sand, make grooves, drill, bore etc. Over a period of time lathe machine has advanced with advancement in technology.

Today we have computer operated lathe machines, or CNC lathe machines (Computerized Numeric Control). Computer operated machine means a better end product, so the products made by CNC machines have better finish and multiple pieces of the similar design can be made easily.

Lathe Machines

A lathe machine has a base which is known as ‘bed’. This is linked with headstock. The metal or wood piece to be worked on is kept on the axis and revolved to perform the required functions. It can be rotated at various speeds and the cutting tool is controlled by power or by hand.

The different types of lathe machines available in the market today have raised vast opportunities and challenges for Indian manufacturers. These machines are powerful but simple to use. You can select a machine that suits your requirements the best.

Opportunities and Challenges for Indian Manufacturers

Technology is integrated in a lathe machine and Indian manufacturers have to overcome a number of challenges in order to keep pace with the growing demand of lathe machines with latest technology.

As technology has advanced so have the designs of lathe machines. Indian manufacturers are making lathe machines of different types and different sizes based on the requirement of the industry. Today lathe machines are made with the latest technology for better products. A range of types of lathe machines are available in the market.

Not just the challenges, Indian manufacturers are getting more opportunities as well. More manufacturing units mean more workforce which in turn means more employment for people. The manufacturing networks have grown worldwide.

Manufacturers are facing a lot of competition today from local as well as foreign market. Lathe machines imported from other countries are more advanced and these are made with latest technology and advanced features. In order to keep up with the import market, Indian manufacturers are also making superior machines with new and advanced technology.

Lathe Machines with Technology Integration

CNC lathe machines have CAM process installed in them. These machines can be controlled with a computer which can be programmed to do a range of jobs like drilling holes, creating screw threads etc. Symmetrical pieces of work are made with these machines. These lathes are also used for fabrication work. When a number of pieces of the same design and size have to be made CNC lathes are the best choice.

Products using glass, wood and metal are made with lathe machines. Goods like musical instruments, baseball bats, candle stands and many more can be made using these machines.

Conclusion

Every industry needs machines depending on their requirement. New and more advanced machines are being made as there is continuous demand for advanced machines. Indian manufacturers have taken up the challenge and the opportunity to produce new designs of lathe machines with latest technology.

A brief Description about All Geared Lathe Machine

All Geared Lathe MachinesThe all geared lathe machine is mainly used for executing various metal shaping tasks in different industries. They basically have a gear box with lead screw and feed shaft that increases its machining capacity. The wide range of all geared lathe machines includes light duty, medium duty, heavy duty and extra heavy duty. A light duty lathe is used for low volume metal shaping tasks in tool rooms, while the medium and heavy duty lathe machines are mostly preferred for bulk metal forming industrial applications.

A light duty all geared lathe caters to the light operational requirements of a work shop or tool room. They are highly versatile, accurate and durable. These lathes provide economic solutions for various turning needs with higher machining precision and better surface finish. It has a high speed dynamically balanced spindle and is built according to the latest technology. The ground bed of this light lathe is highly precise throughout the entire length of the machine. Further the lead screw is protected with a metal guard to avoid dust and increase the safety of the operator. It also includes a big spindle bore and hardened ground guide way.

All Geared Lathe

The medium duty all geared lathe has a modern design and is built according to the latest engineering standards. It has a tough cast iron structure that ensures the rigidity of the bed, head stock and saddle. The hardened guide ways provide all round firmness and longer life. Moreover, the new type of gear box and highly accurate spindles enable a perfect head stock performance. The fully enclosed feed box offers several types of threading, and makes the operator feel much safer and more comfortable.

The heavy duty all geared lathe is built for high end lathe machining work. This multi-tasking machine can perform highly precise jobs on solid sheet metals. The hard casting lathe bed, head stock gears and head stock spindle; work easily on hard materials due to the smoothly moving shaft. It also includes superior grade automatic gears and an automatic switch control panel.

The extra heavy duty all geared lathe is a suitable for easily executing high end tasks and powerful machining jobs. It provides total freedom for effectively cutting and drilling tough metals. This machine provides top quality results and has applications in various heavy industries. They are most appropriate for mining, shipping, power plant and paper industries that involve bulk quantity.

These lathes can execute turn end faces on cylindrical surfaces, and drill internal holes on different parts, as well as produce metric, inch, module, and pitch threads.

The top slides are powered to function separately for cutting short taper surfaces.

And the long taper surface can be turned automatically via the combined movement of the longitudinal feed and the top slide feed. One more salient feature of this robust equipment is the powerful, high speed spindle. This machine is utilized for drilling, boring, cutting, shaping a variety of ferrous and non-ferrous metals using heavy duty carbon alloy tools.

Popular Lathe Machines for Industrial Applications

The lathe machine is one of the most essential tool room equipments. Lathes basically revolves the work piece on its axis for executing a wide range of functions which includes cutting, drilling, deforming, facing, knurling, sanding, turning, etc. This versatile machine tool thereby enables the user to produce a symmetrical object using wood, metal, plastic, etc. Over a period of time, developments in technology helped to introduce various types of lathe machines to meet the diverse needs of several industrial segments.

Nowadays lathes are commonly used for wood turning, metal working, metal spinning, thermal spraying, shaping machine components, etc. The metal working lathes are widely utilized for producing a variety of solid metal products. The work piece is usually held tightly in place by either one or two centers that can be moved horizontally to accommodate materials of various dimensions.  Alternatively the work piece can also be fastened about the axis of rotation using a chuck, faceplate, or clamps.

Popular Lathe Machines for Industrial Applications

The work piece can be rotated on the lathe at different speeds, and the cutting tool can be precisely controlled either by hand or power, for longitudinal or cross feed. The size of a lathe machine is determined by the diameter of the work piece it will turn and the length of the bed. Lathes vary in size from small lathes that have a swing of few inches and can shape small items; to medium sized lathes that can turn average sized objects; while large lathes are used for turning work pieces that have a large diameter.

All Geared |Light Duty |Medium Duty |Heavy Duty Lathe Machine

The popular lathe machines for industrial applications include all geared, light duty, medium duty, and heavy duty lathe machines. The light duty lathe machine is particularly used for precisely shaping or deforming small objects. It can continuously and efficiently operate at high speeds. This highly versatile and long lasting equipment is commonly found in work shops and tool rooms. The robust structure and high tolerance capacity enables it to also function in various operating environments. It is simple to install and easy to maintain. Moreover, they can smoothly and easily machine solid metal sheets.

The medium duty lathe machine is typically used for very accurate and superior grade machining. This multipurpose equipment is highly durable and can deliver optimum output using limited resources. It can effectively process high end solid materials in bulk quantities. The unique design of this advanced and automatic machine assists to produce high quality products.  It is extensively used in power plants, steel rolling mills, paper mills, work shops and tool rooms of various industrial units.

The heavy duty lathe machine is ideal for turning objects made from very hard materials. It is built using superior quality, sturdy and rust free materials; and incorporates the most modern technology. These low noise and highly precise lathe machines deliver flawless output. They are mainly utilized for top grade machining work, and large scale metal and wood working tasks in numerous industrial sectors such as mining, paper, power plant, shipping, etc.

This article is to educate readers about popular lathe machines including all geared lathe machines, light duty lathe machine, medium duty lathe machine, heavy duty lathe machine for various industrial applications

Lathe Machine – Different Types of Lathe Machines

All Geared Lathe MachinesA lathe machine or lathe is primarily a machine tool that rapidly revolves the work piece on its axis for carrying out a broad variety of functions that includes shaping, cutting, turning, drilling, sanding, deforming, knurling, boring, polishing, grinding, threading, etc. A fixed cutting or abrading tool is applied on the work piece, which may be made of metal, wood, plastic, etc; and the unwanted material is thereby removed from the work piece in order to produce a symmetrical object. Earlier woodworking lathes were used, however nowadays a variety of metalworking or metal lathes are generally utilized.

A metal lathe mainly comprises of the headstock, tailstock, and bed. They are used for accurately machining and removing relatively hard materials that includes different kinds of metals, from the work piece using a tough cutting tool. This cutting tool is fixed to a solid tool post, and is moved against the work piece using a wheel. It may be manually operated or gear driven, and electrically or electronically controlled. A variety of cutting tools are available in diverse sizes and shapes such as round, square, triangular, diamond, etc.; depending on their application.

Different types of lathe machines are now manufactured and supplied globally that includes the light duty lathe, medium duty lathe, heavy duty lathe, extra heavy duty lathe, all geared lathe, imported lathe, turret lathe, CNC lathe, etc. Each one has special features and performs a specific operation as described further.

Turret Lathe: They have a cylindrical tailstock which spins around a vertical axis, in order to move the various tools towards the work piece, as well as the headstock. It looks very similar to the capstan lathe. However, it is not fixed and just lies right on the bed. The turret is basically an indexed tool holder that permits to quickly, easily and simultaneously perform multiple cutting operations, each with a different cutting tool. Here the operator does not have to install and uninstall the tools or control the tool path. This is because the tool path is controlled by the machine, either by a jig-like mechanism or through a servo mechanism. Turret lathes are commonly utilized for repetitive production of similar parts.

CNC LatheCNC Lathe: Computer numerically controlled or CNC lathes are the latest variety of lathes that are unique and very accurate. They are simple to set and operate, and can rapidly perform monotonous jobs. The object to be produced is pre-designed, and the tool path is pre-programmed either by a CAD/CAM process, or manually by a programmer. The work piece is then loaded on the machine, and set as required. The lathe thereafter continues to automatically manufacture the required product, with intermittent supervision of the machine operator.

A CNC lathe is digitally controlled through the computer menu. The program may be altered as required and displayed on the computer screen, together with a computer generated view of the process. These high speed CNC lathes are very useful for cutting curved shapes and complex forms without using any special shaping tools.

Applications and Uses of Different Types of Lathe Machines

Lathe machines come in different types and each one has its own set of utility. The automatic lathe changes its tool automatically and the need for changing tools is eliminated. The components which lathe manufacturers add have high dimensional accuracy and some of them are useful even in laboratory experiments. The flow of production gets better as the lathe are large and complex machines go a long way towards improving the quality and quantity of production. The automatic lathe manufacturers provide lathe with a single or multi-spindle version and fall into the category of high performance, high-speed lathe which is excellent for mass production.

Advantages of Buying an Imported Lathe for a Workshop

All Geared Lathe MachinesLathes basically perform a variety of operations on solid materials like metal and wood that includes cutting, boring, reaming, threading, sanding, deforming, knurling, and drilling. These days imported lathe machines are widely used to fulfill the diverse requirements of several industries. Hence entrepreneurs from many Western as well as Asian nations such as India are now importing lathes from other countries including China.

The broad range of imported lathe machines include all the types of latest and commonly utilized lathes machines such as the vertical turning lathe machine; and all geared lathe machine like light duty lathe machine, medium duty lathe machine, heavy duty lathe machine, extra heavy duty lathe machine; as well as CNC lathe machine like flat bed CNC lathe machine, slant bed CNC lathe machine, and many more.

Imported Lathe Machines

The advantages of buying an imported lathe for a workshop are explained further.

First of all the imported lathes are manufactured using the latest technology and incorporate highly advanced mechanism. These machines are also sturdy and durable and can be operated constantly at a higher speed. They are capable of delivering very precise output and need comparatively less maintenance and have lower downtime.

Basically imported lathe machines are built as per international standards and are also affordable. Moreover the top grade imported spare parts are long lasting. And since they are authentic and guaranteed it minimizes the chances of replacing the machine components frequently. The other features of imported lathes include accurately ground bed sideways, dynamically balanced spindle and highly precise machine parts. Even the machine screws are protected with a metal cover in order to avoid the dust accumulation. This also helps to safeguard the operator from accidents.

These superior quality machines have a modern exterior design and better surface finish. They also have a larger spindle bore, light lathe bed, robust and ground guide path. Besides this imported lathes are engineered to meet the latest safety guidelines and industry codes of practice. Hence the machine operator feels much safer and more comfortable while using them. They are available in numerous designs and different specifications.

It has a tough cast iron structure, bed, head stock and saddle; along with a high spindle torque,DMTG Extra Heavy Duty Lathe automatic lubrication system, mechanical clutch or electromagnetic clutch. The latest type of gear box and high precision spindle structure enables a higher head stock performance. The sturdy bed and hardened guide ways assure uniform operation and higher durability of the lathe machine. It even has a fully enclosed feed box that facilitates a wide range of thread machining.

The imported machinery also includes CNC lathes that have a powerful axis drive, and a feedback control to monitor and maintain the tool position. They can function at a higher speed, and accurately perform repetitive and complex machine tasks. The related process is programmed and loaded on the machine. The operation is automated and can also be reset as required without any manual adjustments. Hence a variety of imported lathe machines are nowadays used worldwide.