パーツ精工 Company Profile

This month, we would like to introduce our company's "multi-functional machining center" and "VE proposals." "Do you have any of these concerns?" - Unable to find a supplier that can handle complex-shaped parts processing. - Combining multiple parts but unable to reduce costs through integrated processing. - Looking for suppliers that are proactive in VE proposals. - Processes are divided into MC processing → NC processing → machining, which is cumbersome. - Long processing times and concerns about production capacity. Our multi-functional machining center can completely solve these issues! ★ Example of a multi-functional machining center Manufacturer: Citizen Machinery Model: BNE-51SY Maximum processing diameter: φ51 Chuck size: 6 inches * We have approximately 170 similar machines both domestically and internationally. ★ Example of integrated processing using a multi-functional machining center [Housing Parts] Conventional: Process pipe and cover separately → Welding → Additional processing → Finishing After change: Machining the previously separate parts as a single unit. Eliminating the need for welding. Please feel free to consult with us! We welcome inquiries even for just one prototype or for VE proposal consultations.

This time, we would like to introduce "deep hole measurement" and "deep hole machining." Do you have any difficulties with machining methods or measurement methods for fine hole machining products with depths of 100mm or even up to 300mm? Our company can provide high-precision measurement using roundness measuring instruments. *While some similar measurements can be performed with a gantry-type three-dimensional measuring instrument, it can measure a maximum of about 50 reference points, whereas the roundness measuring instrument can measure over 10,000 reference points, allowing for a more precise evaluation. *Measurement results can be provided as data for shape confirmation or in document format. In deep hole machining, there are cases where it is difficult to respond using NC lathes or machining centers. Our company flexibly accommodates deep hole machining using gun drilling, as well as long parts and high-precision components, in collaboration with partner factories. We can meet strict quality requirements such as roundness, cylindricity, and straightness of 0.005mm, and surface roughness corresponding to JIS symbol ∇∇∇∇ (Ra0.2). With our track record in precision machining and quality management system, you can trust us with your requests. Please feel free to contact us.

This month, we will introduce "Electropolishing." What is "Electropolishing"? Electropolishing is a surface treatment technique that uses an acidic electropolishing solution to apply direct current to the metal surface, achieving smoothing and cleaning by microscopically dissolving it. It is widely used in advanced fields that require high cleanliness, such as medical components, food machinery, and semiconductor and liquid crystal manufacturing equipment. Features of Electropolishing: ★ Smooths out the irregularities on the surface of stainless steel, resulting in a glossy finish and excellent corrosion resistance. Since electropolishing is a method that microscopically dissolves the metal surface, it finishes flat at the micron level. ★ The surface is smooth and resistant to contamination. Because the metal surface is dissolved and polished in the solution, any contaminants on the surface are removed during the process. The surface after electropolishing is highly smooth and resistant to new contaminants, ensuring excellent cleanliness. ★ Scratches and pinholes that are not visible with buff polishing become apparent. Buff polishing is a method that grinds the metal surface. Therefore, while it may appear smooth at first glance, numerous scratches are present when viewed under magnification. ★ A passive film is formed by electropolishing, making it less prone to rust. A strong passive film is formed on the metal surface, improving corrosion resistance. Please contact us through the related links!