Depth analysis of all copper lamps-Copper strip

The solder lamp uses copper bars and glass solder to form the whole lamp. In the article in the previous section, Xiao Bian introduced the glass technology of the solder lamp, today, Xiao Bian will simply tell you how the copper bar came from. The general process of the copper bar has four steps: material cutting, reel groove, positioning and reel Radian. For all-copper lamps, generally speaking, copper bars are bent into U-shapes according to the corresponding Radian, and then the glass cover is wrapped. The copper strip of the solder lamp is usually bent by a welding machine. In this way, the Radian has not been accurately measured, and it is directly nested on the lampshade. Therefore, after nesting, we also need to knock and rework the copper bars of all-copper lamps to achieve a compact effect. After the finished product is made, we also need to check the details of the copper strip to see if the structure of the entire solder lamp is harmonious. The inspection points mainly include: 1. Smooth surface, no foaming, concave and convex feeling, no wrinkling 2. The outer edge is flat and there is no folding and exposure. The workmanship is compact and there is no deviation. Of course, it is not enough to make a high-grade atmosphere of solder lights. However, copper bars are a standard that can better reflect the details of all-copper lamps. The quality of the copper bar directly affects the beauty of the entire structure of the copper lamp. This is a very appropriate interpretation of a sentence: Details determine success or failure! !