Profile of welding method
- Classification of welding methods:
Gas protection welding refers to the welding method of carbon dioxide or argon protection, with welding wire. CO2 High welding efficiency, Argon gas protection welding is mainly welded with aluminum, titanium, stainless steel and other materials.
Arc welding is welded with welding wire and flux protection. The flux buries the arc like sand. Mainly used for welding thick plates.
Manual welding is a common welding method with welding electrode. The advantage is that it is more flexible, with strong adaptability, but with low efficiency
- Harm Prevention
Burning and explosion accident caused by a welding spark.
Burns and scald accidents caused by welding flame or burning parts
Electric shock accident and high-altitude falling accident occurred during the welding process.
Welders will cause blood, eye, skin and lung lesions during the operation.
In welding, welders often suffer radiation hazards including strong light, infrared, ultraviolet and so on. The X-rays produced by the electron beam in welding can affect the health of welders.
In the welding process, due to the high temperature, the metal welding parts, welding rod, dirt, paint and other evaporation or combustion, forming smoke vapor dust, causing poisoning.
The high-frequency electromagnetic field generated in the welding can make people dizzy and tired.
The harm of welding operation is not inevitable. As long as every welder strictly follows the safety regulations of welding and cutting operations, these hazards can be prevented.
- Security matters
The suction performance and air tightness must be checked first when using the torch. The connecting parts, the gas energy channel and the regulating valve of the torch shall not be stained with grease.
When the torch is ignited, open the acetylene valve and oxygen valve to adjust the flame. When the fire, turn off the acetylene and oxygen later. When stopping use, it is forbidden to permanently connect the welding torch, hose and gas source.
When using the cutting torch, the patent skin and rust layer on the working surface should be cleaned, and can not be operated on the cement ground to prevent rust water and cement from splashing in high temperature.
When the cutting torch is ignited, the ignition test should be done first to check whether the cutting nozzle is installed. In a ceasefire, acetylene should be closed first and then oxygen.
4.Company introduction:
Qingdao Tensileweld welding Consumables Co.,Ltd is a manufacturer of welding electrode and welding wire with 20 years experiences. Our trademark ”TENSILEWELD” Welding Consumables are exported to more than 50 countries and regions. The output of welding products was more than 80000 Metric Tons in the past year.
Our main products are the Gas shield welding wire,Gaslesss shield welding wire,Solder wire,Hardfacing welding wire,Submerged Arc welding wire,Stainless steel welding wire, Aluminum welding wire and welding electrode such as the Mild steel welding electrode E6011,E6013,High tensile strength welding electrode E7018,Stainless steel welding electrode E308L,Cast Iron welding electrode ENi-CI and Hardfacing welding electrode.
Also we can supply the welding consumables such as the welding helmet, welding machine,welding torch,Cutting discs,Grinding discs and other welding relative products.
