日伸工業 List of Products and Services

This technology is a press cutting technique that enables the production of parts without leaving burrs, suitable for mass production. It involves making a V-shaped incision along the desired cutting shape in advance, and then applying pressure to the outside of the incision to break it into the desired shape. This contributes to improved safety in components such as current collectors for automotive lithium-ion batteries. 【Features】 - Burr-free cutting processing that does not generate burrs - Compatible with mass production - Can be repurposed for components other than lithium-ion batteries *For more details, please refer to the catalog or feel free to contact us.

• Electrical equipment parts

The technology is a press cutting technique that enables the elimination of burrs on products, suitable for mass production. It involves making a V-shaped incision along the desired cutting shape in advance, and then applying pressure to the outside of the incision to cause a break in the desired shape. This contributes to improved safety in components such as current collectors for automotive lithium-ion batteries. 【Features】 ■ Burr-free cutting processing that does not generate burrs ■ Suitable for mass production ■ Can be repurposed for components other than lithium-ion batteries *For more details, please refer to the catalog or feel free to contact us.

• Electrical equipment parts

This technology is a press cutting technique that enables the production of parts without leaving burrs, suitable for mass production. It involves making a V-shaped incision along the desired cutting shape in advance, and then applying pressure to the outside of the incision to break it into the intended shape. This contributes to improved safety in components such as current collectors for automotive lithium-ion batteries. 【Features】 ■ Burr-free cutting processing that does not generate burrs ■ Suitable for mass production ■ Can be repurposed for components other than lithium-ion batteries *For more details, please refer to the catalog or feel free to contact us.

• Electrical equipment parts

This technology is a press cutting technique that enables the production of parts without leaving burrs during mass production. By making a V-shaped incision along the desired cutting shape in advance and then applying pressure to the outside of the incision, the material is fractured into the intended shape. This contributes to improved safety in components such as current collectors for automotive lithium-ion batteries. 【Features】 - Burr-free cutting processing that does not generate burrs - Suitable for mass production - Can be repurposed for components other than lithium-ion batteries *For more details, please refer to the catalog or feel free to contact us.

• Electrical equipment parts

The "porous diaphragm component" is a cylindrical part made of stainless steel, used in sensors that control combustion gases for vehicles. In the production process, a multi-process wide press machine developed in collaboration with a group company is equipped with a camera. By incorporating IoT technology that enables full inspection linked to the press motion, we have achieved the high quality and low cost demanded by customers. 【Features】 ■ Achieves full inspection by utilizing the press processing motion ■ A total of 18 small holes on the top and sides serve as intake and exhaust holes for combustion gases, making them critical to sensor performance ■ Equipped with a camera in the multi-process wide press machine developed in collaboration with a group company ■ Adopts innovative technology incorporating IoT that enables full inspection ■ Achieves high quality at low cost *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts

We would like to introduce the 'IoT Utilization Inspection System,' which has realized the construction of an abnormal product detection system utilizing IoT. The abnormal product detection system detects differences in the dropping posture using cameras within the pressing process, allowing real-time monitoring of inspection conditions even from different factories, thereby achieving a self-contained manufacturing process with a guarantee of 100% inspection. The development know-how of this technology can be applied to various cases, aiming for high-quality manufacturing. 【Features】 - By installing cameras at the points where products are discharged from the molds in the pressing process, a self-contained system that detects abnormalities instantly has been established. - The abnormal product detection system detects differences in dropping posture using cameras within the pressing process. - It allows for the examination of complex mold structures to improve material handling. - Inspection can be confirmed from any factory. *For more details, please refer to the PDF document or feel free to contact us.

• Other inspection equipment and devices

Our company processes automotive fuel injection pipes using deep drawing technology. We accommodate a required precision of total height 76.3±0.1mm, roundness 0.005 (major cylindrical part), and straightness 0.05 (overall). Additionally, we conduct a complete inspection using a through-flow flaw detection machine. [Material Example] ■SUS430 t0.4 *For more details, please download the PDF or contact us.

• Processing Contract

The press parts produced by this system are components called outlets, which are essential control parts for autonomous driving. Outlets have strict quality requirements and were traditionally produced through cutting processes. However, by proposing shape and material suggestions to downstream companies, we have successfully achieved press production and reduced costs. Additionally, we guarantee the slight dimensional variations that occur during press processing using our developed product evaluation mechanism. 【Features】 ■ Retains two functions: press processing and functional guarantee ■ Achieves product advancement through uniform technology (thick plate drawing method) ■ Implements full product guarantee with the new evaluation mechanism *For more details, please download the PDF or contact us.

• Other production management systems

This technology involves cutting a wire with a circular cross-section to create a round bar material, forming flat surfaces on the sides of the round bar so that the end faces take shape, and integrally molding a three-dimensional battery terminal component with protrusions through crushing processing of the round bar material. The terminal components produced using this technology are integrated (three-dimensional integral molding) by a crushing process that "expands the base while pushing down" from the round bar, allowing for the integration of components consisting of two points. By eliminating such risks, the reliability of the terminal components is enhanced, and it is believed that this will significantly contribute to performance improvements in components from fields other than terminal components. *For more details, please download the PDF or feel free to contact us.

• Press Dies

This technology is a press cutting technique that enables the removal of burrs from products in line with mass production. By making a V-shaped incision along the desired cutting shape in advance and then applying pressure to the outside of the incision, it breaks in the desired shape. It contributes to improved safety in components such as current collectors for automotive lithium-ion batteries. 【Features】 ■ Enables burr-free cutting processing ■ Suitable for mass production ■ Can be repurposed for components other than lithium-ion batteries *For more details, please refer to the catalog or feel free to contact us.

• Electrical equipment parts

The "press-integrated processed terminal components for nickel-hydrogen batteries" are parts used in hybrid vehicles, which are gaining attention for their environmental and energy-saving features. The shape includes an M6 tap on the top surface for connecting the battery module. The manufacturing method involves using a thickening process to create the necessary thickness in the tapped area from sheet material, and by adopting a rolling tap, it has achieved production through press-integrated processing without generating cutting chips. 【Features】 ○ Reduction of specified material ○ Reduction of processing steps ○ Cost reduction For more details, please contact us or download the catalog.

• Electrical equipment parts

Corner drawing refers to the drawing of a rectangular shape, which is more difficult to process compared to cylindrical shapes. The "housing components for smartphone cameras" that realize high-precision corner drawing have extremely small corner radii, making the processing difficulty even higher. Furthermore, since another component is inserted into this product for assembly, it significantly affects the performance and quality of the finished product, making dimensional accuracy (flatness of the top surface, symmetry of the side walls relative to the top hole, and verticality of the side walls) extremely important. Nisshin Kogyo Co., Ltd. can meet the requirements of this product through the use of non-standard shaped blanks and several consecutive pressing processes, making it a core product and technology of Nisshin Kogyo. 【Features】 ○ Used as housing components for smartphones, utilizing high-precision corner drawing technology for thin sheets ○ A fusion of computer simulation and craftsmanship ○ Achieves mass production pressing of precision parts with accuracy in the micrometer range ○ Contributes to the performance improvement of smartphone cameras For more details, please contact us or download the catalog.

• Processing Contract