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.
Inquire About This Product
basic information
【Features】 ○ High machining accuracy since no additional processes or secondary machining are required. ○ Capable of processing cross-sections that cannot undergo secondary machining. ○ Standardization of presses and molds has been completed, allowing for sufficient support for large-scale and long-term production. ○ No need for intermediate logistics in processing due to the absence of secondary machining. ○ The VE effect is significant compared to polishing, lapping, etc. ● For more details, please contact us or download the catalog.
Price information
Please contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
【Applications】 ○ Parts where breakage and return are problematic (such as electronic components) ○ Parts subjected to stress at the shear surface (to prevent cracks caused by shear marks: such as automotive parts) ○ Areas used as sliding surfaces with counterpart parts (such as cameras, circuit breakers, etc.) ● For more details, please contact us or download the catalog.
catalog（2）
Download All Catalogs
Company information
Nakamura Manufacturing Co., Ltd. has consistently produced metal parts through a uniquely developed press processing process since its establishment. To date, we have obtained 17 stamping series that surpass plastic processing technology and numerous method patents. By anticipating the needs of the times, continuously advancing development, and pursuing originality with technology and quality, we aim to create world-first products and supply products that customers desire worldwide, striving to be a super supplier of high-precision products by providing methods and products that go beyond traditional press methods. Nakamura Manufacturing Co., Ltd. aims for the harmony of people, the environment, and technology.
