How to make the process flow of welding operation of construction machinery
Welding process is usually included in the production process, most of which are combined with the standard working hours to have practical significance
Working out the technological process of welding operation of construction machinery is a big project, which is usually done by every component.
The process of engineering machinery welding operations generally include the following: 1, material: welding materials; 2, breach: according to the requirements of the drawings breach; 3, cleaning, polishing: degreasing oxide, general joint 15cm to clean up; 4, according to the drawing requirements: spot welding welding assembly;
5, according to the selection of welding welding: welding seam must be according to the rules, the important welding process card for welding; 6, cleaning and polishing: remove oxide, repair weld; 6, test: according to the requirement of welding process for X-ray inspection or other necessary test.
