A breadmaking tray includes a breadmaking tray body B in which: (i) a fluorine resin film 2 having a thickness of 75 to 500 μm is laminated on a metal substrate 1 through heat bonding; (ii) a plurality of holes h are punched; and (iii) an appearance thereof has a plate shape bent in a corrugated form, and the breadmaking tray can further include a frame A for supporting the body B. A method for manufacturing the breadmaking tray is provided. The breadmaking tray has excellent release properties since flour dough comes into contact with only the inner walls of holes h punched in the fluorine resin film having excellent release properties during a breadmaking process, without coming into contact with the inner walls of holes h punched in the metal substrate.

A method for manufacturing a separator that can effectively prevent warpage is provided. A method for manufacturing a separator according to an embodiment includes disposing a separator material including a flow path forming region between a first upper die and a first lower die, and pressing the separator material using the first upper die and the first lower die to thereby form a first recessed and projected shape in the flow path forming region and form a second recessed and projected shape outside the flow path forming region.

A method for manufacturing a separator that can effectively prevent warpage is provided. A method for manufacturing a separator according to an embodiment includes disposing a separator material including a flow path forming region between a first upper die and a first lower die, and pressing the separator material using the first upper die and the first lower die to thereby form a first recessed and projected shape in the flow path forming region and form a second recessed and projected shape outside the flow path forming region.

In drilling processing on a press-formed inclined portion, a hole is formed with high precision without occurrence of damage to a blade of a punch or slipping of the punch. Embodiments include a method where two through holes are formed in a blank before press-forming which are opposed to each other in the inclined direction of the inclined portion, each through portion partially forming a peripheral edge portion of the hole. The inclined portion is formed using press processing on the blank. Piercing processing using a punch is performed while pressing the inclined portion, so that the two opposed through holes are connected, thereby forming the hole.

A multi-directional multi-cam press device may include a cam base fixed to the lower mold, a first cam slide provided to slide forwards and backwards along a first direction of the cam base, at least a first punch unit provided in the first cam slide along a first direction, a cam drive fixed to an upper mold configured of moving in a vertical direction with respect to the lower mold, and making cam contact with the first cam slide, a second cam slide provided in the cam drive to move forwards and backwards in a second direction perpendicular to the first direction and in contact with the cam base side, and at least a second punch unit provided on the second cam slide along a second direction.

A multi-directional multi-cam press device may include a cam base fixed to the lower mold, a first cam slide provided to slide forwards and backwards along a first direction of the cam base, at least a first punch unit provided in the first cam slide along a first direction, a cam drive fixed to an upper mold configured of moving in a vertical direction with respect to the lower mold, and making cam contact with the first cam slide, a second cam slide provided in the cam drive to move forwards and backwards in a second direction perpendicular to the first direction and in contact with the cam base side, and at least a second punch unit provided on the second cam slide along a second direction.

The invention relates to a chassis suspension component with a bracket made from a formable base material, preferably sheet steel, and comprising at least one slot for receiving a connecting bolt and at least one stop for an eccentric disc which is or can be connected rotationally fixedly to the connecting bolt. In order to be able to produce the eccentric stop process-reliably and economically without the risk of crack formation, the invention proposes to provide a tab formed from the base material and folded relative to a body portion of the suspension component and having a recess surrounding the slot, which recess defines two elongate stop faces running parallel to each other, wherein the stop faces serve as a stop for the eccentric disc. The invention also relates to a method for producing a chassis suspension component.

The invention relates to a chassis suspension component with a bracket made from a formable base material, preferably sheet steel, and comprising at least one slot for receiving a connecting bolt and at least one stop for an eccentric disc which is or can be connected rotationally fixedly to the connecting bolt. In order to be able to produce the eccentric stop process-reliably and economically without the risk of crack formation, the invention proposes to provide a tab formed from the base material and folded relative to a body portion of the suspension component and having a recess surrounding the slot, which recess defines two elongate stop faces running parallel to each other, wherein the stop faces serve as a stop for the eccentric disc. The invention also relates to a method for producing a chassis suspension component.

A punch set for use with a punch tool to punch material from a wall of an electrical box. The punch set has a punch with a cutting section, and a die defining a cavity that is configured to receive the cutting section. The cutting section may have an annular or circular portion and a plurality of keyway forming portions each extending radially from the annular or circular portion. The cutting section of the punch may be insertable into the cavity of the die in a single orientation. The die may have a protrusion receivable within a recess of the punch when the cutting section is received in the cavity. One of the die or punch may have an extension that is receivable in a single orientation within an opening in the other of the die or punch.

A modular tooling die for an axle housing includes a plurality of separable and coaxially aligned die sets. Each die set may include a cam driver that is engageable with first and second cam slide assemblies. The cam slide assemblies move toward one another along an axis that extends perpendicularly to an axis along which the cam driver translates. Multiple die sets are provided for possible use in a single press depending on the particular axle housing geometry to be manufactured. A wide variety of different geometrical configurations may be formed by simply replacing one or more die sets and inserting a differently sized or shaped blank within the press. A method of manufacturing various axle housings and the associated modular tooling is described.