Achieving an inner diameter precision tolerance of ±0.01! Precision cutting case of a spindle made of SUS303.
We would like to introduce examples of precision cutting from Shanghai Nichiken Precision Machinery Co., Ltd. Our company is capable of a wide range of services including machining centers, lathes, milling, NC processing, various types of grinding, wire cutting, electrical discharge machining, and various surface treatments. With a strong workforce of skilled craftsmen, including subcontractors, we have abundant experience and processing know-how, allowing us to handle a wide range of requests, and we also ensure complete quality assurance. We provide many benefits to our customers with small lot processing parts such as prototypes and single items. 【Processing Example】 ■Product Name: Spindle ■Material: SUS303 ■Lot: 20 pieces ■Features ・Processing of Φ4.5±0.01 hole ・Concentricity of 0.02 against Φ30h6 outer circumference ・Inner diameter precision tolerance ±0.01 *For more details, please feel free to contact us.
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basic information
【Our Advantages】 ◎ISO Certification: Obtained ISO 9001 ◎Material Management: Thorough management of material procurement, attachment of mill sheets for all materials, regular material analysis ◎Manufacturing Management: Strict manufacturing management, tool management, development of dedicated jigs ◎Traceability: Strong lot management, capable of backtracking for investigation ◎Quality Inspection: Full dimensional inspection of all products at shipment, defect rate below 3/10,000 (0.03%) after delivery ◎Transaction Method: Estimates available in Japanese yen, inventory management in Japan, door-to-door product delivery possible ◎Products: Precision machining, unit assembly, etc. are highly welcomed *For more details, please feel free to contact us.
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【Examples of Supported Products】 ■ Semiconductor manufacturing equipment (SCREEN) ■ Semiconductor manufacturing equipment (EBARA) ■ Electron microscopes, analysis equipment (Hitachi High-Technologies) ■ Automotive parts (AISIN) ■ Vacuum pumps (ULVAC) ■ Printing machinery (KOMORI) ■ Robot peripheral devices (Kondo Seisakusho) ■ Semiconductor manufacturing equipment (TAIYO [PARKER]) ■ Valve equipment (Takahashi Industry) ■ Printing peripheral devices (NIKKA) ■ Reduction gears (Maxinco) *For more details, please feel free to contact us.
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Download All Catalogs![[Processing Example] Main Axis](https://image.mono.ipros.com/public/catalog/image_generated/01/042/404235/404235_IPROS1847575543998386063_1.jpg?w=120&h=170)
Company information
Shanghai Nichiken Precision Machinery Co., Ltd. is located in Shanghai, China. - In the field of custom precision parts processing, we maintain high competitiveness not only in "multi-process machined parts" but also in "single-process machined parts" as a supplier that truly assures our customers. - We are equipped with a thorough response capability from quotation to delivery and constantly strive for the optimization of the entire business. - Additionally, we provide relevant information as needed regarding related processing areas, thoroughly contributing to our customers' competitive advantage in manufacturing. - We have established a rigorous in-process shipping inspection system (100% inspection of all products and all dimensions, with shipping inspection reports attached) and a comprehensive PDCA management system. - We believe that providing high-quality precision parts that satisfy accuracy, cost, and delivery time is our mission.
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