closed die

closed die

[‚klōzd ′dī]
(metallurgy)
A forming or forging die in which the flow of metal is restricted to the cavity of the die set.
References in periodicals archive ?
Sanghvi Forging deals in production of open and closed die forging products for the oil & gas, petrochemicals, ship building, power & other sectors.
com)-- Michigan Manufacturing International's metal forging services include both open and closed die forging, and will empower companies with the flexibility to achieve exceptional parts performance according to their unique specifications.
There are various types of forging methods such as closed die forging, cold forging, and open die forging.
This closed die hydraulically operated hot forging press is the largest of its kind in India and will be used to forge large airplane components and parts such as landing gears and various actuation and structural parts.
The results can be used in precision die forging in closed die, which experimental and numerical verification must follow.
Temperature selection was verified by the numeric simulation of closed die warm forging process using the finite element method.
16] analyzed the forming behaviour of a commercial AZ31 Mg alloy sheet at elevated temperature both in free bulging and in closed die tests.
In addition, with design of a die set including die insert and stress ring, cold forging of the bevel gear was experimented to estimate effectiveness of the designed process, in fgure 6) the showm the design process for the closed die forging of the bevel gear for the 3D FE analysis.
For maximum effectiveness in VOC reduction, they are paired with low-emissions practices--such as non-atomized spraying for open molding, closed-mold techniques like RTM, and closed die injection instead of open-bath impregnation for pultrusion.
It will also upgrade the counterblow hammer for closed die forging at Takasago and construct a new welded tube line at group company Kobe Special Tube Co.
The Erie Press/Oil Gear closed die hydraulic forging press can produce axles in sizes to a flange diameter of 20-plus inches, an overall length of 36", and a shank of 5 1/2".