After the solar street lights are welded by buried arcs, the entire welding port is found to be found from one end with the eyes. It is not even twisted. This phenomenon often occurs, and the longer the light rod, the more obvious the upper and lower mouths are twisted.

First, start with the raw material of the steel plate, after the steel roll is flat, the cutting machine needs to be cut according to the size of the upper and lower mouth of the street light rod. It is by no means a right -angle trapezoid. Many lamp rod manufacturers ignore some links and only cut one side of the steel plate. This is one of the details that causes problems.

Second, bend, the next step after the steel plate is cut, the roller bend, the bending process is to squeeze the wide surface of a steel plate through the bending mold, squeeze it to half the width of the steel plate, and then the remaining ones. The part of the width repeats the front action on the other side of the machine, so that the type of the light rod comes out. When bending, one thing is often ignored by the staff, that is, when the plate is sent to the mold, the size of the upper and lower mouths of the board is error, which means that the more errors in this link, the greater the error. In the end The welding the effect is worse.

Third, the third link is buried arc welding, that is, the folded rod tube is welded to death through this device. It is not a straight line that cannot be corrected.

In the end, the overall street light rod will not affect its use effect regardless of whether the welding outlet is, but in this intense competitive environment, only the product strives to make the company's long -term survival. The difference will definitely lose thousands of miles. Do the same product. Only by making each link as required to the extreme, the final combination of products can be regarded as complete.