Automotive Tooling and Equipment Parts: Holder | Precision Machining Case Study 2
A case study of processing a "holder" for accurately mounting large measuring units and cylindrical parts in fixed positions on an automotive parts mass production line.
In the case of disk-shaped or flange-shaped parts like "Φ60×20," it is strongly required to achieve extremely high "roundness," "flatness," and no deviation in the central axis (concentricity) to prevent play and tilt when incorporated into equipment. Our company fully utilizes years of know-how in turning and milling to consistently achieve strict dimensional tolerances of ±0.001mm and an extremely smooth surface roughness of Rz 0.4μm. This precise finish prevents measurement errors and misalignment during assembly in our customers' automation lines, thereby enhancing the overall reliability of the equipment. For the material, we chose stainless steel "SUS303," which has a good balance of rust resistance and machinability, widely used in FA equipment. This time, we produced only "1 piece" for the test operation and prototyping of a dedicated machine, but leveraging our expertise in custom production, we quickly delivered products that passed rigorous quality inspection. [Case Introduction] ■Product Name: Holder ■Material: SUS303 ■Size: Φ60 × 20 mm ■Lot: 1 piece For detailed processing examples and technical materials, please download the PDF or feel free to contact us.
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【Features】 - Achieves dimensional accuracy of ±0.001mm - Surface roughness of Rz 0.4μm - Compatible with a variety of materials (SUS316L, titanium, aluminum, etc.) - Capable of handling complex and high-difficulty shapes - Stable quality through 100% shipment inspection 【Our Strengths】 Maruwa Machinery Co., Ltd. has over 70 processing machines and skilled technicians with ultra-precision processing technology to solve our customers' technical challenges. We can also respond to parts with high precision and complex shapes in a short delivery time.
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For detailed processing examples and technical documents, please download the PDF or feel free to contact us.
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At Maruwa Machinery Co., Ltd., we carry out ultra-precision machining at the micron level, as well as the production of various jigs and precision gauges, using over 70 different processing machines. We can also respond to high-difficulty parts in terms of accuracy and shape within a short delivery time. Our skilled technicians, equipped with ultra-precision machining technology, will solve your technical challenges, so please feel free to consult us when needed.