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Please consult us for precision progressive die parts manufacturing, repair and maintenance, and stamping!
Our company conducts integrated production from mold design and manufacturing to mass production of products (stamping).
The standardization of presses and molds has been completed, so we can adequately handle large-scale and long-term production.
Time stamping "End Wrap" punches the press center cross-section into a mirror finish. Our mission through time stamping is to always stay attuned to current trends in the industry and to explore unknown technological fields, delivering advanced plastic processing that goes beyond conventional press methods in a timely manner. With the intention of developing methods that can meet the needs of any customer in any era, we at Nakamura Seisakusho Co., Ltd. collectively refer to our unique advanced press technology as "Time Stamping." 【Features】 ○ Materials: SPC, brass, copper, aluminum, super duralumin, some SUS ○ Shear amount over 80%, punch surface roughness Ry1.5 guaranteed ○ Thickness: up to 2.5mm, thicker materials are also acceptable (however, internal machining capability needs to be considered) ○ Punch shapes are not an issue as long as they are designed as standard press parts ○ Adopting the necessary minimum parts (where they will be used) offers cost advantages For more details, please contact us or download the catalog.
Since secondary processing such as cutting and grinding is not required, fewer manual steps are needed.
Time stamping "R molding" adds functionality to the press cross-section. Not limited to R molding, shapes such as taper and trapezoid are possible. Our mission through time stamping is to always stay attuned to current industry trends and explore unknown technological fields, delivering advanced plastic processing that transcends the boundaries of press methods in a timely manner. With the intention of developing methods that can meet the needs of customers in any era, we at Nakamura Seisakusho Co., Ltd. refer to our unique advanced press technology collectively as "time stamping." 【Features】 ○ Materials: SPC, brass, copper, SUS, etc. ○ Thickness: 2.5mm or less, thicker materials are also acceptable → However, internal machining capabilities need to be considered ○ Possible R molded shapes: R shapes, taper shapes. Other shapes require consultation ○ Adopting only the necessary minimum parts (where used) offers cost advantages For more details, please contact us or download the catalog.
Any design, with guaranteed high precision, shows remarkable heat dissipation effects.
Time Stamping "Precision Cold Forging" supplies high-precision parts that were traditionally produced through machining, die casting, lost wax, etc., using presses. Our mission through Time Stamping is to constantly stay attuned to current industry trends and unknown technological fields, delivering advanced plastic processing that transcends the boundaries of press methods in a timely manner. With the intention of developing methods that can meet the needs of any customer in any era, we at Nakamura Seisakusho Co., Ltd. refer to our unique advanced press technology collectively as "Time Stamping." 【Features】 ○ Materials: Pure iron, SPC, copper, aluminum, etc. ○ Materials are crafted from flat plates rather than rod shapes (can be processed with a thickness of 3mm or less) ○ To emphasize precision, it is limited to relatively small parts ○ Technical meetings are required at the initial stage For more details, please contact us or download the catalog.
In machining, we supply parts with difficult and complex shapes with stable precision.
Time Stamping "Precision Coining" provides parts with complex shapes that are difficult to machine, with stable accuracy. Our mission through Time Stamping is to always stay attuned to current industry trends and emerging technological fields, delivering advanced plastic processing that goes beyond traditional press methods in a timely manner. With the intention of developing manufacturing methods that can meet the demands of any customer in any era, we at Nakamura Seisakusho Co., Ltd. refer to our unique advanced pressing technology collectively as "Time Stamping." 【Features】 - Combination with other processes such as drawing and bending is possible. - By replacing parts made through forging, lost wax, die casting, etc., cost reduction can be achieved. For more details, please contact us or download the catalog.
Cost reduction is possible because rivet shafts, press-fitting, and spot welding are not required.
Time Stamping "Mountain Forming" allows for the erection of multiple axes at any position. Our mission, imposed through time stamping, is to continuously monitor current industry trends and keep our antennas tuned to unknown technological fields, delivering advanced plastic processing that transcends the boundaries of press methods in a timely manner. With the intention of developing methods that can meet the needs of any customer in any era, and to provide stamping processed products in a timely manner, Nakamura Seisakusho Co., Ltd. collectively refers to its unique advanced press technology as "Time Stamping." 【Features】 ○ High precision in axis spacing and other positions ○ Hollow structure for significant heat dissipation ○ Can replace die casting ○ Cost reduction possible as riveted axes, press-fitting, and spot welding are unnecessary For more details, please contact us or download the catalog.
It applies the proven high-reliability contacts of the camera.
Time Stamping "High Precision Springs" processes high precision springs that cannot be guaranteed through multi-forming and other methods by utilizing presses. Our mission through time stamping is to constantly stay attuned to current industry trends and unknown technological fields, delivering advanced plastic processing that transcends the boundaries of press methods in a timely manner. With the intention of developing processing methods that can meet any customer demands in any era, we at Nakamura Seisakusho Co., Ltd. collectively refer to our unique advanced press technology as "Time Stamping." 【Features】 ○ By combining V-bending, R-bending, and drawing processes, design flexibility is expanded and cost reduction can be achieved. For more details, please contact us or download the catalog.
High-precision punching of chemical products and laminated boards such as rubber, resin, and film.
Time stamping "FF cut" precisely punches materials such as rubber, resin, and film, as well as chemical products and laminated sheets. Our mission through time stamping is to constantly keep an eye on current industry trends and unknown technological fields, delivering advanced plastic processing that goes beyond the framework of press methods in a timely manner. With the intention of developing methods that can meet the needs of customers in any era, we at Nakamura Seisakusho Co., Ltd. refer to our unique advanced pressing technology collectively as "time stamping." 【Features】 ○ For laminated components, the influence of adhesives is significant, so initial discussions are necessary. For more details, please contact us or download the catalog.
Form a tapered surface with a distance from the end face.
Time stamping "Net Slider" forms a tapered surface with a distance on the end face. Our mission through time stamping is to continuously monitor current industry trends and keep an eye on unknown technological fields, delivering advanced plastic processing that goes beyond the framework of press methods in a timely manner. With the intention of developing methods that can meet the needs of any customer in any era, we at Nakamura Seisakusho Co., Ltd. refer to our unique advanced press technology collectively as "Time Stamping." 【Features】 ○ Can achieve a thin tip, enhancing magnetic properties ○ Allows for arbitrary angle settings ○ Capable of non-linear shapes For more details, please contact us or download the catalog.
Heat-generating components can be efficiently produced and supplied using pressing.
Time stamping "Gyro Integration" allows for the efficient production and supply of heat dissipation components that were traditionally manufactured through machining, extrusion, and forging, using pressing techniques. Our mission through time stamping is to constantly stay attuned to current industry trends and explore unknown technological fields, delivering advanced plastic processing that transcends the boundaries of pressing methods in a timely manner. With the intention of developing manufacturing methods that can meet the demands of customers in any era, we at Nakamura Seisakusho Co., Ltd. refer to our unique advanced pressing technology collectively as "Time Stamping." 【Features】 - In addition to aluminum, copper materials with excellent heat dissipation properties are also available, allowing for selection of heat dissipation effects. - Compared to other processing methods, it offers high productivity and significant cost reductions. For more details, please contact us or download the catalog.
It is possible to secure many fins, and it is also easy to process materials with excellent heat dissipation properties.
Time Stamping "Micro Solid" allows for the securing of many fins within a small area and enables easy processing of materials with excellent heat dissipation properties. Our mission through time stamping is to always stay attuned to current industry trends and emerging technological fields, delivering advanced plastic processing that goes beyond traditional press methods in a timely manner. With the intention of developing methods that can meet any customer’s needs in any era, we at Nakamura Seisakusho Co., Ltd. collectively refer to our unique advanced pressing technology as "Time Stamping." 【Features】 - It is a monolithic shape, eliminating the need for assembly processes such as riveting or attaching. - Compared to other methods, it has high productivity. For more details, please contact us or download the catalog.
The shaft diameter can be up to about 1.5 times the plate thickness. The shaft length can be up to about 3 to 5 times the plate thickness.
Time Stamping "Three-Quarter" eliminates separate axis riveting, spot welding, and other methods on product end faces. Our mission through Time Stamping is to always stay attuned to current industry trends and emerging technological fields, delivering advanced plastic processing that transcends traditional press methods in a timely manner. With the intention of developing methods that can meet any customer's needs in any era, we at Nakamura Seisakusho Co., Ltd. collectively refer to our unique advanced pressing technology as "Time Stamping." 【Features】 ○ No need for riveting axes, spot welding, or press-fitting For more details, please contact us or download the catalog.
Perform high-precision and high-volume punching processing using high-speed presses.
Time Stamping "Amorphous Metal Stamping" processes cobalt-based amorphous metals (HV1000-1300) with high precision and in large quantities using high-speed presses. Our mission through time stamping is to constantly keep our antennae tuned to the trends of the current industrial world and to unknown technological fields, delivering advanced plastic processing that transcends the boundaries of press methods in a timely manner. With the intention of developing methods that can meet the needs of customers in any era, we at Nakamura Seisakusho Co., Ltd. refer to our unique advanced press technology collectively as "Time Stamping." 【Features】 ○ By producing high-hardness amorphous metals through press stamping, significant cost reductions are possible. For more details, please contact us or download the catalog.
Achieve the dynamic balance of a rotating body without machining.
Time Stamping "Precision Drawing" creates the dynamic balance of rotating bodies without machining. Our mission through time stamping is to always stay attuned to current industry trends and unknown technological fields, delivering advanced plastic processing that goes beyond the boundaries of press methods in a timely manner. With the intention of developing methods that can meet the needs of any customer in any era, we at Nakamura Seisakusho Co., Ltd. refer to our unique advanced press technology collectively as "Time Stamping." 【Features】 ○ Materials: SPC, pure iron, copper, SUS, permalloy, kovar, etc. ○ Thickness: from 0.15 to 2.0 mm ○ High-precision finishing of edge waviness caused by anisotropy in drawing → No machining required ○ It is possible to reduce the R at the outer bottom to about 0.3 mm due to drawing. For more details, please contact us or download the catalog.
