3/27/2019 0 Comments Types Of Welding HelmetsSome welders work with only a particular type of material, some use different materials. Based on the type of the job, there are different kinds of welding like arc welding, MIG welding, TIG welding, and so on. To meet the different needs of the welders, manufactures always try to make the most perfect one for that very specific welding job. That’s the reason, there are so many types of welding helmets. Common Welding Helmet Types No matter what type of the helmet is, every welding helmet must meet the standards set by the National Safety Standards. You can't compromise about the welding safety. In this article, I will explain some of the most common welding helmets. Auto Darkening Welding Helmets Most safe and efficient types of welding helmet out there. Only they have the ADF (Auto Darkening Filter), so it can detect the arc because of their sensors automatically. The cool thing is, when the arc is not active, it can still protect your eyes and act as a normal passive welding helmet. This is possible because they have 3 to 4 lenses. The usual response time to activate the ADF is 1/25,000 seconds and you can adjust the response time as well. The adjustment facilities let the welders complete their job must faster. You can learn more about auto-darkening helmet from here. Passive Welding Helmets Before the introduction of the auto-darkening helmet, welders around the world used to use the passive welding helmets massively. They use this helmet till now, but not in such a great scale. Because of the strong architectural design of the helmet, it can outlast any other helmet types. For any rough welding jobs, these helmets are second to none. They are way cheaper than their auto-darkening helmets counterpart, but they meet same safety standards as set by National Safety Standards. Welding helmets with Fixed Shade Lenses Since the lenses are fixed, that means you can’t adjust it as per the various arc brightness. Yes, you won’t be having same advantages as the auto-darkening helmet, but if you work with only a particular type of material, this can be a great choice to work with. Welding helmets with Variable Shade Lenses They are lot more convenient that their fixed shade lenses counterpart in the sense that you can change the lenses. Depending on the type of your welding, you can adjust the shade lenses. Also, you can use it to join any kinds of materials as well. Conclusion There are other types of helmet like solar-powered helmet and so on. But the most important and used helmets are discussed already. If you have a decent budget for the helmet and you want precise welding, you should always stick to the auto-darkening welding helmet.
0 Comments
Leave a Reply. |