Is the automatic dimming welding shield easy to use?

The advantage of the auto-darkening welding helmet is to free up both hands, so that the left hand holding the welding helmet can be used to fix or stabilize the welding workpiece, and to protect the skin of the face from arc radiation, but the clarity of the hat is very important , There is also light-dimming sensitivity. If the hat of poor quality can not be used for protection, it will flash to the eyes. Therefore, the quality of the automatic light-dimming welding mask must be excellent, the light-dimming should be sensitive, and the clarity should be high. Refer to the application of v2000.

The difference between auto-darkening welding mask and ordinary mask is as follows:

1. Automatic dimming welding mask. It mainly includes two parts, the automatic dimming filter and the mask shell. The automatic dimming filter uses the principle of photoelectricity, and the extremely high speed changes from bright to dark when the welding arc is generated. Darkness can be adjusted arbitrarily between DIN4-6 and DIN9-13. Protect welders' eyes from UV and IR damage. An ordinary mask is a piece of black glass, and its forward vision part is usually made of black gauze, nylon mesh or metal yarn.

2. The difference between the automatic dimming welding mask and the ordinary mask is that the structure and working principle are different. Welding mask refers to a tool that protects the safety of operators during welding and cutting operations. Commonly known as welding helmet. Face shield refers to a shielding tool to prevent arc spatter, arc light and radiation light from butt and neck damage during welding. It is available in both handheld and helmet versions. The brightness and color of the goggles can be selected according to the welding current used. Generally, it should not be too bright. It is better to clearly distinguish molten iron and slag in the molten pool.

Extended information: The role of the welding mask:

1. Eye protection: Double filter to avoid the harmful radiation of ultraviolet and infrared rays generated by the arc, as well as the damage to the eyes caused by the strong welding light, and prevent the occurrence of electro-optic ophthalmia.

2. Face protection: It can effectively prevent the splashes and harmful objects in the operation from causing damage to the face, and reduce the occurrence of skin burns.

3. Respiratory protection: airflow guide, effectively reduce the harmful gas and dust released by welding to cause harm to the body, and prevent the occurrence of pneumoconiosis occupational diseases

Reference: Baidu Encyclopedia - Welding Mask

Does the auto-darkening welding mask really have a protective effect? How long will it last? Which one is better? How much is the more economical type? -

—— Just a silicon photocell receives the welding light, triggers the monostable, and dims the LCD screen. The imported ones are more than 1,000 yuan, and the domestic ones are less than 400 yuan. Just sell them for 150 yuan.

How about self-darkening welding caps without batteries -

—— If it is a solar/battery dual-use automatic dimming welding cap, you can open the battery compartment cover when it is not used for a long time. Take out the battery (AAA dry battery or button battery). The welding cap does not have a battery switch, and the battery will leak for a long time. . If there is no battery, it is only used by auto-dimming. Then there is no need to deal with it.

What is the effect of the automatic darkening welding hat? What brand is good, let me know if it is useful, thank you. -

- If you don't care about the price, try this optrel brand. I used it at the welding show, and the lightening feeling is obvious. Very good.

Do auto-dimming LCD welding goggles really work -

—— Work, and gradually become one of the mainstream practical products. Automatic dimming welding mask, also known as automatic dimming welding mask or automatic dimming mask, the English name is Auto Darkening Welding Helmet, Auto Darkening Welding Filter. It mainly includes automatic dimming Filter (ADF-Auto Darkening Filter) and surface...

Do self-darkening welding masks really work? Which brand do you choose? -

—— The automatic dimming welding mask can not only protect the eyes and face from arc damage, but also free hands to improve efficiency and improve the accuracy of arc starting. As a welder, you should be better with your eyes, after all, we still rely on our eyes Work. There are many famous brands, the quality of domestic brands is poor, the big brands are 3M, Optrel, Tekman.

Why use an auto-darkening welding mask? -

——The advantage of the auto-darkening welding helmet is to free up the hands, so that the left hand holding the welding helmet can be used to fix or stabilize the welding workpiece, and to protect the facial skin from arc radiation, but the clarity of the hat is It is very important, as well as the light-dimming sensitivity. If the hat of poor quality can not be used for protection, it will flash to the eyes. Therefore, the quality of the automatic light-dimming welding mask must be excellent, the light-dimming should be sensitive, and the clarity should be high. .