With the promotion and use of various welding processes, welding car fixture in the automotive equipment manufacturing has also been widely used, automotive welding fixture welding work can be accurate positioning and reliable clamping, easy assembly weldments and welding, weldment structure to ensure the accuracy requirements of process equipment. So what car welding fixture in manufacturing as well?
1, to ensure the quality of welding
In welding production among the common quality problems welding welding welding deformation and stress. Welding weldment by uneven local heating and cooling are welding deformation and welding stress the main reason. In the assembly welding, if you do not use the fixture, not only difficult to ensure precise relative position of the parts, but also in the welding process, it is difficult to control the deformation and stress generated by welding parts, especially for complex structures, the deformation sometimes an extent can not be eliminated, even cause severe product obsolescence, thus affecting the final assembly work back.
2, reduce labor intensity, to ensure safe production
With the welding process is widely used in the automobile manufacturing industry, various types of welding fixture design and is in constant innovation. When the manufacturing plant can be adopted if the weldment structure to match the welding fixture, the workpiece can be realized fast positioning, clamping convenient, instead of doing so with the tooling equipment to control the manufacturing tolerances, thus reducing the weldment assembly positioning and heavy physical labor intensified when, saving a lot of labor, reduce labor intensity of workers.
3, improve labor productivity, reduce production costs
All welded structure production process generally include: preparation before welding, assembly, welding, cleaning, inspection. In a typical manufacturing them in the welded structure positioning, clamping welding work is only a small manufacturing part, pre-weld and post-weld labor is much larger than the amount of the auxiliary step welding process itself, the total the largest proportion of production time.
4, to ensure the accuracy of the assembly
Automotive welding fixture itself is a process in order to meet the welding apparatus is assembled and designed to ensure that the main role of welding assembly and welding components before and after the relative position to achieve tolerance design and geometric tolerance, to ensure that after final assembly assembly precision.
For the role of car manufacturing in the welding fixture of today share here, with the welded structure is widely used in various fields, auto welding fixture accordingly in manufacturing has been widely used. Welding equipment manufacturing in class, regardless of parts assembly, or the overall device assembly, welding is the key to ensure product quality welding assembly, we need to use the fixture to complete, so the car is welding fixture weldment assembly in heavy priority.
