A method of applying a marking to a part in a stamping die includes moving a component of the stamping die, the component having a mechanical application device secured thereto. A controlled volume of a marking medium flows through the mechanical application device during the moving such that a volume of the marking medium is controlled by the moving of the component during a stamping die operation. In one form, the component is an upper die of the stamping die.

A system and method for applying a marking to a part in a stamping die is provided by the present disclosure. The system includes a mechanical application device having a controlled volume of a marking medium that is coupled to movement of the stamping die. In one form, the controlled volume of the marking medium is not regulated by either an external pneumatic source of an external electrical source.

The present disclosure relates generally to siding, for example, suitable for covering a wall surface. The present disclosure relates more particularly to a frame for a wall panel. The frame includes a support strip extending in a lateral direction across the width of the wall panel and has first and second ends. The frame also includes a row of columns extending in a first direction from the support strip. Each column includes a proximal end attached to the support strip and a free distal end. The row of columns includes a first column disposed at a first end of the row of columns and laterally offset from the first end of the support strip, and a second column disposed at a second end of the row of columns and laterally offset from the second end of the support strip.

Provided is a method for producing an arm-like structure in which the arm-like structure is produced by: forming an arm precursor member having an external shape of the arm-like structure by, in a state in which a die is closed with a metal pipe member being disposed in a cavity thereof, pressurizing the pipe member with liquid supplied to an inside thereof to cause an external surface of the thus expanded pipe member to be pressed against an inner surface of the cavity; and forming a flange portion to be attached to a driven body by machining at least an end of the formed arm precursor member.

A controlled thermal coefficient product manufacturing system and method is disclosed. The disclosed product relates to the manufacture of metallic material product (MMP) having a thermal expansion coefficient (TEC) in a predetermined range. The disclosed system and method provides for a first material deformation (FMD) of the MMP that comprises at least some of a first material phase (FMP) wherein the FMP comprises martensite randomly oriented and a first thermal expansion coefficient (FTC). In response to the FMD at least some of the FMP is oriented in at least one predetermined orientation. Subsequent to deformation, the MMP comprises a second thermal expansion coefficient (STC) that is within a predetermined range and wherein the thermal expansion of the MMP is in at least one predetermined direction. The MMP may be comprised of a second material phase (SMP) that may or may not transform to the FMP in response to the FMD.

The present invention discloses a burner, a gas water heater and a processing method of fire row, wherein the burner comprising: a plurality of fire rows; an air channel is formed between at least two fire rows; the fire row has a burning substrate; the burning substrate is provided with main burning holes; the burning substrate is further provided with auxiliary burning holes downstream of the main burning holes; at least one the auxiliary burning hole is disposed on at least one side of the main burning hole in a length direction of the burning substrate; flame of the auxiliary burning hole intersect with flame of the main burning hole; and a frame for mounting the fire rows. The burner, the gas water heater and the processing method of the fire rows disclosed in the present invention can help to decrease flame height, facilitate manufacturing and reduce costs.

A controlled thermal coefficient product manufacturing system and method is disclosed. The disclosed product relates to the manufacture of metallic material product (MMP) having a thermal expansion coefficient (TEC) in a predetermined range. The disclosed system and method provides for a first material deformation (FMD) of the MMP that comprises at least some of a first material phase (FMP) wherein the FMP comprises martensite randomly oriented and a first thermal expansion coefficient (FTC). In response to the FMD at least some of the FMP is oriented in at least one predetermined orientation. Subsequent to deformation, the MMP comprises a second thermal expansion coefficient (STC) that is within a predetermined range and wherein the thermal expansion of the MMP is in at least one predetermined direction. The MMP may be comprised of a second material phase (SMP) that may or may not transform to the FMP in response to the FMD.

A method of manufacturing a cylindrical battery case includes performing an ironing process, which is one of the processes of manufacturing the battery case, a plurality of times in order to decrease the surface roughness of the battery case, thereby improving the corrosion characteristics of the battery case. The surface roughness of the cylindrical battery case is decreased by performing a thickness reducing process when a process for forming the outer circumferential surface of a body of the cylindrical battery case is performed at the time of manufacturing the cylindrical battery case. In addition, corrosion characteristics are improved for respective values of the surface roughness.

A connecting rod for an internal combustion engine with variable compression, the connecting rod including an eccentrical element adjustment arrangement configured to adjust an effective connecting rod length, wherein the eccentrical element adjustment arrangement includes an eccentrical element that cooperates with an eccentrical element lever and supports rods that engage the eccentrical element lever, and wherein the eccentrical element lever is integrally configured in one piece as a stamped and bent component or fabricated by a massive cold forming method.

A bending and molding production line includes an unwinding mechanism, a feeding and straightening device, a cutting-off mechanism, a bending and molding device and a material loading mechanism, wherein the bending and molding device includes a base, the base is provided with two transverse sliding bases, the base is provided with a transverse driving device driving the transverse sliding bases, the base is provided with a central clamping device between the two transverse sliding bases, the transverse sliding bases are provided with a longitudinal sliding base in a sliding manner and are provided with a longitudinal driving device driving the longitudinal sliding base to slide, the longitudinal sliding base is provided with a bending and molding device, the transverse sliding base at the left side is provided with a left clamping device, and the transverse sliding base at the right side is provided with a right clamping device.