We need to choose the right riveting process, which is all the process. There are three riveting processes for traffic signs: ordinary riveting, welding and self-piercing riveting.
The disadvantage of riveting process for ordinary rivets is that it needs piercing, drilling, fixing rivets, and riveting with pneumatic riveting gun. There are many processes, large workload, high comprehensive cost, noise pollution and other problems, which are not very ideal manufacturing process, but its advantages are less investment, can be put into production immediately, so it still has a certain market.
At present, due to the limitations of drilling, environmental protection, dust and high cost, welding is expected to be phased out step by step, so this process is that you already have an aluminium welding machine, and customers accept the welding mark plate manufacturing process can be used. Usually we do not recommend this process.
In this paper, a new self-piercing riveting method for outdoor traffic signs is provided by the self-piercing riveting machine of Wuhan Berrick Sign, which can solve the problems of poor connection performance between outdoor traffic sign boards and chutes in traditional ways and time-consuming and laborious installation on site. The concrete steps are as follows: