Blank holder restrains the metal on its movement as a double action of forming or drawing operation takes place.

During drawing operations, if the force is sufficient, the metal wrinkles. If the force is excessive, the metal tears. The part of a draw die which holds the workpiece against the draw ring to control metal flow. A blank holder is also called binder, binder ring, or ring.

Ref: 122563/2006-10-10


Other Database Pages Exist for this Phrase:
BHF (BHF is the acronym of blank holder force.)
Blank holder force (BHF) (Blank holder force (BHF) is described as the ...)
BHP (BHP is the acronym of blank holder pressure.)
Blank holder pressure (BHP) (Blank holder pressure (BHP) pertains to the ...)
Blank (Black refers to the mold part used in all glass. ..)

You have no rights to post comments

Related Articles

Blank ■■■■■■■■
Blank refers to the mold part used in all glass container machines for preliminary formation of glass . . . Read More
Binder ring ■■■■■■■
Binder ring refers to that part of a forming die that holds the blank by pressure against a mating surface . . . Read More
Hydroforming ■■■■■
Hydroforming is concerned with a metal forming process in which the metal tube blank is formed into a . . . Read More
Book ■■■■■
Book: A book is a set of written, printed, illustrated, or blank sheets, made of ink, paper, parchment, . . . Read More
BHP ■■■■■
The acronym BHP may refer to the following:Bottom Hole Pressure, an oil and/or gas-related term for the . . . Read More
Forming ■■■■■
Forming is described as the plastic deformation of a billet or a blanked sheet between tools to obtain . . . Read More
Air bending ■■■■■
Air bending is characterized as a metal forming operation in which a metal part is formed without the . . . Read More
Bench hydraulic press ■■■■■
Bench hydraulic press is a machine which is driven by an incompressible liquid. The bench hydraulic press . . . Read More
Fabrication ■■■■■
Fabrication is described as a number of metalworking techniques that allow a part to be assembled from . . . Read More
Sheet ■■■■
Sheet is defined as any material or piece of uniform thickness and of considerable length and width as . . . Read More