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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: