ニッシン List of Products and Services

We would like to introduce our "Grinding Processing and Cutting Processing." "Grinding Processing" is carried out by experienced and ambitious workers who skillfully utilize various grinding machines such as surface grinders and cylindrical grinders to achieve precision of 1/1000. With this high-precision grinding technology and equipment, we produce products of unwavering quality. Additionally, "Cutting Processing" is performed by specialists with extensive know-how and excellent techniques cultivated through years of experience since the company's founding. They maximize the capabilities of a wide variety of machine tools, such as NC lathes, to produce only high-precision and high-quality products in a short period. 【Features of Grinding Processing】 ■ Achieves precision of 1/1000 by utilizing various grinding machines ■ Produces products of unwavering quality with high-precision grinding technology and equipment *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a case study of assembly parts manufacturing for the machine tool industry by Nisshin Corporation. We manufacture various assembly parts such as "dressers for surface grinding machines" used in the production of precision components and "fixed parts for band saws." The characteristic of the manufactured parts at Nisshin is that we not only process products that require ultra-high precision, such as aircraft and machine tools, but we also carry out the entire assembly process in-house. Please leave the manufacturing of high-precision assemblies and assembled products to us. [Manufactured Parts (Excerpt)] ■ Surface Grinder R Dresser ■ Clamper for Turret Punch Press ■ Punch Guide for Turret Punch Press ■ Tool Holder for Lathes ■ Keyseating Parts ■ Back ATT Coolant *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case study of assembly parts manufacturing for the medical industry by Nissin Corporation. We have examples of parts for centrifuges and the main spindle components used in centrifuges, known as the "drive unit." The characteristics of the manufactured parts at Nissin include not only the processing of products that require ultra-high precision, such as aircraft and machine tools, but also the ability to carry out assembly in a consistent manner. Please leave the manufacturing of high-precision assemblies and assembled products to us. [Manufactured Parts] ■ Parts for centrifuges ■ Drive unit *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a manufacturing case of assembly parts for the aircraft industry by Nisshin Corporation. There is a manufacturing case of measuring instruments for aircraft tires, which require very high precision and are crucial for investigating tire wear to prevent aircraft accidents. The characteristics of the manufactured parts at Nisshin include not only the processing of products that require ultra-high precision, such as aircraft and machine tools, but also the ability to carry out assembly in a consistent manner. Please leave the manufacturing of high-precision assemblies and assembled products to us. [Manufactured Parts] ■ Measuring instruments for aircraft tire grooves *For more details, please refer to the related links or feel free to contact us.

We would like to introduce examples of ultra-precision machining by Nisshin Corporation. We have cases of sky diving machining using a 5-axis controlled machining center for high-hardness materials, as well as gear machining for non-ferrous materials. In addition, we have various examples of machining for parts such as bases and cell holders. Please feel free to contact us when you need our services. 【Machining Examples (Excerpt)】 ■ 3D shape machining of non-ferrous materials (medical devices) ■ Simultaneous 5-axis machining of non-ferrous materials (medical devices) ■ Gear products made by sky diving machining using a 5-axis controlled machining center for high-hardness materials (machine tools) ■ Gear machining of non-ferrous materials (machine tools) ■ SPINDLE BRKT: Grinding with a perpendicularity of 0.01 or less on four sides measuring 160×230×260 *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case study of high-precision machining for machine tool equipment by Nisshin Co., Ltd. The material used is S45C, and the machining method involved grinding the perpendicularity of the inclined surface using a machining center. Please feel free to contact us if you have any inquiries. 【Case Summary (Excerpt)】 ■ Machining Method: Machining Center × Grinding ■ Material: S45C ■ Key Points - High-precision machining - Grinding of inclined surfaces - Machining of complex shapes - Processing and inspection managed at 20°C *For more details, please download the PDF or feel free to contact us.

We would like to introduce a case study of high-precision parts processing for machine tool equipment by Nisshin Co., Ltd. The processing method used is turning, with grinding performed within a concentricity of 0.05. High-precision processing with a wall thickness of 10mm has been achieved. Additionally, the material used is S45C. Please feel free to contact us when you need our services. 【Case Overview】 ■ Processing Method: Turning × Grinding ■ Material: S45C ■ Key Points - Total length 230, inner diameter Φ230 (0 to +0.05), inner diameter Φ250 (-0.05 to 0) - Grinding within a concentricity of 0.05 - Processing with a wall thickness of 10mm *For more details, please download the PDF or feel free to contact us.

We would like to introduce a case study of the flat grinding machine R dresser processed by Nisshin Co., Ltd. We use materials such as S45C and carry out high-precision assembly through in-house production of components. Additionally, we have various achievements in high-precision processing. Please feel free to contact us when you need our services. 【Case Overview】 ■ Processing Method: Cutting Processing × Assembly ■ Material: S45C, etc. ■ Key Points - In-house production of components - Assembly precision - Precision parts *For more details, please download the PDF or feel free to contact us.

We would like to introduce a case study of machining a tool holder for machine tools by Nisshin Co., Ltd. The groove pitch tolerance is ±0.005, and the bottom thickness tolerance is ±0.01. We achieved a parallelism of 0.01 at five locations. Additionally, we have machining achievements using machining centers, so please feel free to contact us when needed. 【Case Overview】 ■ Machining Method: Machining Center × Grinding ■ Material: S45C and Cast Iron ■ Key Points ・ Groove pitch tolerance ±0.005 ・ Parallelism of 0.01 at five locations ・ Bottom thickness tolerance ±0.01 *For more details, please download the PDF or feel free to contact us.

We would like to introduce a machining case of cell receivers for machine tool equipment by Nisshin Co., Ltd. The thickness tolerance is ±0.01, and hard chrome plating polishing has been performed. We provide a consistent production process from high-precision machining to secondary processing and plating treatment. Please feel free to contact us when you need our services. 【Case Overview (Excerpt)】 ■ Machining Method: Machining Center × Polishing × Plating ■ Material: S45C ■ Points - Polishing of hard chrome plating - Lapping finish - Consistent production up to secondary processing *For more details, please download the PDF or feel free to contact us.