There are various forms of welding available in the world today. Each form of welding in turn has a specific machine for the service. It is necessary for the welder to know about all these welding methods and the functioning of the welding machinery so as to be more efficient in his or her work. One of these methods of welding is laser welding. The reason behind the naming is that a laser is used to join several pieces of metal. Since it can join several metal pieces it is usually used in the large scale manufacturing application. An example of an area that it proves to be beneficial is in the car industry.FunctioningThe laser beam varies in size mainly ranging between 0.2 mm and at some times 13mm. Though this range is available smaller sizes are usually used in the case of welding. There are two main factors that determine the level of penetration of the laser. The amount of power supplied is the first factor. The amount of power supplied is directly proportional to the level of depth of the laser. The other factor that determines the level of penetration is the specific location of the focal point. When the focal point is just below the working surface area the penetration tends to be deeper compared to when there is some distance between the focal point and the work piece.FeaturesOne of the main features of laser welding in Singapore is that it has high levels of heating and cooling. This allows the weld to form faster. This is the main reason as to why this form of welding is highly applicable to most metal surfaces. The speed of welding is also high, but the metal properties and thickness are what mainly determines the amount of time taken. One of the main advantages of the laser welding method is that it does not require any form of vacuum environment and can be easily used in the open air. This in turns reduces the cost of large scale production. The main reason as to why most people opt for this method of welding is due to the quality welds that it is capable of producing.There are however different types of laser machines. The main difference between the machines is the energy used. It is up to the welder to know which type of laser machine to opt for. The laser technology has been in high use in the manufacturing industry mainly due to the quality and level of work it is capable of producing. It has also been in high use in the marking industry. There are businesses that have also ventured in the laser marking machine and services. It is necessary to consider the cost of the machine before purchasing it. It is highly advisable to choose a machine that is affordable when compared to the services that it is able to provide. A deep research on the different types of laser welding machines available will give a good insight on the price of the machines.