Source：Shuntec Update：2022-03-26-09:36:03Views：169
The hydroforming of the hydraulic press reduces the mass and saves the material. For typical parts such as automobile engine brackets and radiator brackets, hydroforming parts are lighter than stamping parts; for hollow stepped shaft parts, the weight can be reduced.
The hydroforming of the hydraulic press reduces the number of parts and molds and reduces the cost of molds. Hydroforming parts usually only need one set of dies, while stamping parts mostly require multiple sets of dies. The number of hydroformed engine bracket parts has been reduced from 6 to 1, and the number of radiator bracket parts has been reduced from 17 to 10.
Hydroforming with hydraulic presses reduces the amount of welding required for subsequent machining and assembly. Taking the radiator bracket as an example, the heat dissipation area is increased, the number of hydroforming solder joints of the hydraulic press is reduced from 174 to 20, the number of processes is reduced from 13 to 6, and the productivity is improved.
The hydroforming of the hydraulic press improves the strength and stiffness, especially the fatigue strength. For example, the stiffness of the hydroformed radiator bracket can be increased in the vertical direction and the horizontal direction.
Hydroforming of hydraulic presses reduces production costs. According to statistical analysis of applied hydroformed parts, the production cost of hydroformed parts is on average lower than that of stamped parts.
Shuntec – Hydraulic press machine manufacturer.
Email：mattchan@shuntecpress.com
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