A golf club head includes a striking face including a face center, a top portion, a sole including a leading edge and a trailing edge, and a rear side opposite the striking face. The rear side includes a channel configured to permit bending at least a portion of the sole to cause plastic deformation to change a bounce angle defined as an angle between a virtual sole line and a virtual ground plane when the golf club head is orientated in a reference position where the golf club head is addressed to hit a golf ball.

A tube bending system having a frame, one or more static dies, one or more sliding dies and one or more motors for bending tubes, such as metal tubes, in the form of hoops to create a framework for a greenhouse. The system may include separately leveled frames including a central frame supporting the middle of an arch die, and a pair of lateral frames supporting the lateral sides of the die. An apex clamp on the central frame holds the middle of a straight tube blank against the arch die, while a pair of bending carriages on the lateral frames are displaced to bend the tube blank around the arch die. The apex clamp may move both vertically and longitudinally to cycle between holding the tube blank against the arch die, ejecting the bent tube from the die, and retracting to enable placement of another straight tube.

Presented are metalworking systems for forming metallic workpieces, methods for making/operating such metalworking systems, and battery module cell tabs bent by a multistage cluster-and-bend press. A metalworking system includes a grouping tool and a contouring tool that both align adjacent a workpiece support structure, such as a base plate of a battery module housing buttressing a stack of battery pouch cells. The grouping tool, which may include a first reciprocating plunger or plunger head, presses together a stack of metallic workpieces to thereby form a workpiece set having a first bend profile and a first length. The contouring tool, which may include a second reciprocating plunger or a pair of plunger fingers mounted on the plunger head, is attached to the grouping tool and bends the workpiece set to a second bend profile, distinct from the first bend profile, and a second set length, shorter than the first set length.

A method of making a book or booklet cover including placing a first face of a sheet-like information carrier on a first side of a metal sheet that extends beyond one edge of the sheet-like information carrier. The method including bending a portion of the metal sheet along an edge thereof, for the portion to elastically press on the sheet-like information carrier.

A book or booklet cover including a metal sheet supporting a sheet-like information carrier, which sheet-like information carrier has a first face and an opposite second face, with the second face on a first side of the metal sheet, the metal sheet-having a portion extending beyond at least one edge of the sheet-like information carrier, where the portion of the metal sheet has a rounded bend along an edge thereof, the portion elastically pressing against the sheet-like information carrier.

A method of making a book or booklet cover including placing a first face of a sheet-like information carrier on a first side of a metal sheet that extends beyond one edge of the sheet-like information carrier. The method including bending a portion of the metal sheet along an edge thereof, for the portion to elastically press on the sheet-like information carrier.

A book or booklet cover including a metal sheet supporting a sheet-like information carrier, which sheet-like information carrier has a first face and an opposite second face, with the second face on a first side of the metal sheet, the metal sheet-having a portion extending beyond at least one edge of the sheet-like information carrier, where the portion of the metal sheet has a rounded bend along an edge thereof, the portion elastically pressing against the sheet-like information carrier.

Presented are metalworking systems for forming metallic workpieces, methods for making/operating such metalworking systems, and battery module cell tabs bent by a multistage cluster-and-bend press. A metalworking system includes a grouping tool and a contouring tool that both align adjacent a workpiece support structure, such as a base plate of a battery module housing buttressing a stack of battery pouch cells. The grouping tool, which may include a first reciprocating plunger or plunger head, presses together a stack of metallic workpieces to thereby form a workpiece set having a first bend profile and a first length. The contouring tool, which may include a second reciprocating plunger or a pair of plunger fingers mounted on the plunger head, is attached to the grouping tool and bends the workpiece set to a second bend profile, distinct from the first bend profile, and a second set length, shorter than the first set length.

Presented are metalworking systems for forming metallic workpieces, methods for making/operating such metalworking systems, and battery module cell tabs bent by a multistage cluster-and-bend press. A metalworking system includes a grouping tool and a contouring tool that both align adjacent a workpiece support structure, such as a base plate of a battery module housing buttressing a stack of battery pouch cells. The grouping tool, which may include a first reciprocating plunger or plunger head, presses together a stack of metallic workpieces to thereby form a workpiece set having a first bend profile and a first length. The contouring tool, which may include a second reciprocating plunger or a pair of plunger fingers mounted on the plunger head, is attached to the grouping tool and bends the workpiece set to a second bend profile, distinct from the first bend profile, and a second set length, shorter than the first set length.

The production method disclosed is a method for producing a front axle beam. The production method includes a die forging step and a bending step. The die forging step is a step of forging a steel material with dies to produce a forged product including a rough web part, which is to be formed into a web part, and four plate-shaped rough flange parts protruding frontward and rearward from an upper side and a lower side of the rough web part, respectively. The bending step is a step of pressing at least one specified rough flange part, which is at least one of the four rough flange parts, with a first die to form a bent portion in the specified rough flange part such that the bent portion is bent inward in an up-down direction of the forged product.

Presented are metalworking systems for forming metallic workpieces, methods for making/operating such systems, and battery packs with cell terminals bent by a two-stage plunger press. A metalworking system includes a first plunger with a plunger cavity extending through the first plunger's body, and one or more die cavities recessed into the first plunger's contact face. The die cavity includes one surface that contacts and bends a first workpiece a first angle, and another surface that contacts and bends a second workpiece a second angle. A second plunger includes one or more die cavities recessed into the second plunger's contact face. This die cavity includes one surface that contacts and bends the first workpiece a third angle, and another surface that contacts and bends the second workpiece a fourth angle. The second plunger passes through the plunger cavity such that the first and second plungers bend the metallic workpieces in tandem.

Presented are metalworking systems for forming metallic workpieces, methods for making/operating such systems, and battery packs with cell terminals bent by a two-stage plunger press. A metalworking system includes a first plunger with a plunger cavity extending through the first plunger's body, and one or more die cavities recessed into the first plunger's contact face. The die cavity includes one surface that contacts and bends a first workpiece a first angle, and another surface that contacts and bends a second workpiece a second angle. A second plunger includes one or more die cavities recessed into the second plunger's contact face. This die cavity includes one surface that contacts and bends the first workpiece a third angle, and another surface that contacts and bends the second workpiece a fourth angle. The second plunger passes through the plunger cavity such that the first and second plungers bend the metallic workpieces in tandem.