(1) welding and cutting operations, the operating environment l Om explosive within the scope of a 380. Clean up items, the trench should be noted that operating environment, sewer and whether flammable liquids and combustible gases, and the possibility of leakage into the trench and the sewer combustible explosive material, so as welding slag, the metal of Mars caused disasters.
(2) welding and cutting height, the throw rod against the first, the bottom of the Stainless Steel Electrode and cutting operations should be isolated, work is completed, careful examination should be done, sure no fire hazards before leaving the scene.
(3) should be used to comply with relevant standards, procedures required of cylinders, cylinder storage, transportation, use and other sectors should strictly abide by safety procedures.
(4) of the combustible gas and combustion gas transmission pipelines should be required to install, use and management, operators and inspectors should be specialized security training.
(5) welding fuel containers and pipes should be determined in light of the actual welding methods. Implementation of the replacement method, the replacement should be thorough, work should be strictly controlled with combustible substances do not affect the implementation of replacement with a pressure law, shall be required to maintain a certain voltage. Work should be strictly controlled its oxygen content. To enhance detection, attention to monitoring, to have security measures in the organization. Summary: As an industrial technology, welding metal appeared to meet the new technical means of artistic development needs. On the other hand, under the action of the metal in the welding heat generated by the change also to meet the unique beauty of the metal art on the new language of artistic expression needs. In today's metal art, the Welding Electrodes  can and is being used as a unique artistic expression to focus on language performance. In this paper, the emergence and use of this technology were analyzed.