Welding is one of the activities that can help one attain financial stability through practise of the various skills taught in welding training courses. These courses are very affordable and can be accessed in the various training institutions available in all parts of the world. The price charged for these courses vary depending on the duration and the skills taught in during the sessions.
Some Training Courses for Welding
1.) GMAW-MIG Welding Training Courses
These are one of the basic courses that all interested persons in welding need to study so as to become professionals. It provides all essential information on the various welding techniques, setting up of equipments and skills of operating the welding equipment.
One of the benefits of enrolling in this course is that the scholars are able to put into practice the various skills taught in class in the many practical trainings to enhance their abilities and knowledge in welding. Other topics that are studied under this course include:
- Interpretation of the various welding symbols
- Reading of blueprints
- Welding safety tips and hazards
- Various welding techniques
- How to select electrodes during the welding activity
Information offered is suitable to both experienced and new persons hence all people can enroll no matter their level of experience.
2.) Pipe Welding Course
Safety is one of the core objectives of this course. Students who choose these welding training courses are shown the various safety measures that have to be adhered to when carrying out SMAW STICK and Gas Tungsten Arc Welding practices, which include always wearing a welding helmet and other protective clothing during the welding processes.
Welding trainers also help scholars to understand the various techniques of selecting electrodes to be used in welding of pipes. The main electrodes used in demonstrations are the usually E7018 and E6010 that are more suitable for the welding process.
3.) Shield Metal Arc Welding Training Course
This is welding course basically aims at helping students to understand the techniques involved in arc welding as well as the safety measures that have to be adhered to at all times. Some of the arc safety measures involve wearing caps under the welding helmet when carrying out over-head welding. In most cases, this course requires five to six weeks, which involves dedicating at least 30 hours to each of the practical training and extra 10 hours for the lectures.
Other areas covered under this course include:
- Interpretation of welding symbols and signs
- Safety measures when handling equipment
- Oxy-Acetylene and other hand cutting tools
- Selection of electrodes
- Problems that may occur during welding and the various ways to handle them
4.) Combination Welder Programs
This is an all around welding training course that covers all the fields involved in welding. In requires a total of 12 weeks and approximately 480 hours to cover all the major units. Some of the units that are taught under this cause include:
- Gas Metal Arc Welding practices
- Shield Metal Arc welding processes
- Stick Pipe welding training course
- Interpretation of welding symbols and reading of blueprints
Welding training courses are the ultimate source of information on welding process and the safety measures that have to be adhered to when welding.
Welding is one of the lucrative activities one can indulge in as a part time or full time money earning activity. However, in order to derive maximum benefits, one has to follow some basic welding safety tips so as to avoid injury or accidents that may occur during the welding activity. They are very easy to follow and effective in preventing injuries and damage to property.
How To Stay Safe When Welding
1.) Wear A Welding Helmet At All Times
This is one of the basic welding safety tips that is very important in protecting the person involved in the welding activity. Sparks that are generated during the welding activity can cause damage to the eyes leading to loss of sight, if the welding activities are done without wearing a welding helmet for substantially a long time. However, the helmet should be worn at all times no matter the amount of welding activity to be carried out.
2.) Wear Protective Body Gear
Welding can lead to damage to clothes due to the sparks generated from the activity. To avoid this, one should always the various protective gears available such as fire resistant aprons preferably those made from leather. This welding safety tips helps to protect one from accidents such as spillage of molten metal or radiated heat. Protective body gear made from leather is the best since they are very effective in protecting the person involved in the welding activity. They are also very durable as compared to other material used to make the same type of protective clothing.
It is of paramount importance to button the apron since the sparks produced during the welding may get into the pocket or get in contact with the body leading to burns. One should also ensure that they wear caps or other shoulder covers when carrying out overhead welding. Most of the quality caps are made from leather and can be worn comfortably under the helmet. Other protective outfits include high boots that are fire resistant.
3.) Always Ensure That There Is Adequate Flow Of Air In The Workshop
One of the gases used in welding is Argon. This is an inert gas that is heavier than the atmospheric air hence it can eliminate oxygen from an area. Hence this welding safety tip for proper ventilation of areas that the welding activity is carried out so as to prevent accumulation of this inert gas. One can increase the number of open spaces such as by installing more windows in the building.
Other general welding safety tips include:
- Unauthorized persons should not be allowed to use the various welding equipment in the workshop without the guidance of professional.
- All flammable materials should be kept away from the welding areas to avoid occurrence of fire accidents.
- It is also important to inform a person nearby to wear protective gear before starting the welding activity.
- Remove all body accessories and other materials that may be damaged in one way or another by the welding activity.
These welding safety tips have to be followed to avoid accidents and other negative occurrences in the workshop that may occur.
The history of welding goes back to the ancient iron and bronze ages. Although the techniques and the tools used have gone through a lot of changes, the basic concept has remained the same— and that is joining two metal pieces with the help of heat and pressure. Various kinds of welding supply is in great demand to carry on the task of welding perfectly and safely.
Essential Tools and Supplies in Welding
The types of supply depend on its application and use. The main welding supply tools that are required would include:
- electric current source
- source for welding compound
- welding rods based on electrode
- gas supply
- protective equipments like helmets, gloves, aprons and masks.
The quality of these supplies must always be of the best type to ensure safety. One of the most important things to have in welding would be the welding helmet. The use of which compulsory during any kind of welding work. It acts as a covering of the head and eyes. The welding helmets is an important welding supply that offer protection from arc eye, retina burns and also flash burning of neck, eyes and the face of the welder.
Different Types of Industrial Welding Supply
Nowadays, different kinds of equipments are used for industrial welding and that is due to the great advancement in modern technology. Among the different industrial welding supply products the most common are:
- Tig welder: This welding supply is used to weld steel, copper, magnesium and aluminum. For welding aluminium and steel mig welder is required as it takes less welding time.
- Stick Welder: Some use stick welding in joining aluminum, iron, copper, nickel and steel.
- Multi-Process Units: When spot repairs are necessary in industries, multi-process units welding supply is of great help to welders.
Welding Supply Stores
Although welding is a very important part of every kind of industry, all welding supplies are not available at the regular stores.
- The specialized equipments that welders need are available mostly at a welding supply store, such as: Lowes, Tractor Supply, Ace Hardware, Home Depot and others.
- However, for other welding accessories such as tig cups made of ceramic, collet bodies, collet, flowmeters, tig torches and tungsten electrodes, one can look out at the local welding supply store.
- There are also renowned manufacturers of welding supply and equipment, one example of which is the Central Welding Supply.
Central Welding Supply
Central Welding Supply is a well known supplier of welding equipments and welding supply to various industries and oil refineries and all construction units. They provide all materials of branded manufacturers and are considered as the most trusted provider of welding supply to innumerable industries. According to the demand of the supplies and market trends, the store managers of Central Welding Supply stock up the best quality equipments so that there is no need to compromise with the standard of the welding supply you purchase from them.
For anyone wishing to conduct some welding, whether in a professional situation or at home, it is essential that you protect your eyes and face from the ultraviolet rays that are emitted. This is especially important when arc welding, as the strong effects of the welding torch can cause lasting damage to unprotected eyes. A welding helmet should be worn at all times during the welding process, without exception.
It is worth conducting thorough research to find the best welding helmet for your particular situation, and this can be done by reading welding helmet reviews as well as product information.
2 Basic Forms of Welding Helmets
There are two basic forms of welding helmet, which are the passive welding helmet and the auto darkening welding helmet. Each has their benefits and it is ultimately down to individual preference and budget that determines which option is best for you.
Passive Welding Helmet
- These are the standard helmets that have been in existence since their invention in 1937.
- The passive welding helmet has a full face cover with a viewing window for the welder to see through. This window is made from a tinted material that protects the welder’s eyes from the UV rays, but is too dark for them to be able to see through when not actually welding.
- The face of the helmet lifts up to enable the welder to see when they are not actually welding, and then when they are ready to begin welding, they flip the helmet down over their face.
Pros and Cons: The main advantage of this type of welding helmet is that it is relatively inexpensive. One of the disadvantages is the need to constantly flick the helmet up and down each time welding starts and stops. This can cause neck ache after long periods and is not very efficient.
Auto Darkening Welding Helmet
- These welding helmets have special liquid crystal displays (LCD’s) that are able to change the opacity of the viewing window with remarkable speed.
- With this, the welder can see through the viewing window when they are not welding and do not have to lift the helmet up and down all of the time.
- As soon as welding begins, the LCD sensors detect the change in light intensity and darkens the screen to protect the eyes.
Pros and Cons: The main disadvantage of the auto darkening welding helmet is the price. Although it is a superior helmet in many ways, it does not necessarily mean that it will be the right choice for you. For a casual welder who is only going to be using the helmet for odd jobs, it may not be worth spending the extra money on the auto darkening helmet. For a professional welder, it is without doubt the best option, as it provides the highest level of protection for the user. It also prevents the need for repetitive lifting of the helmet between welds, which can cause neck strain after a whole day of welding and slows down the welding process.