パーツ精工 Company Profile

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!

Now, in the previous session, we introduced our polishing equipment, but our company is also focusing on providing added value through technologies related to processing. This time, we would like to introduce our initiatives regarding "welding support." "Do you have any concerns about welding?" - The division of processes is taking too much time. - We can't find a supplier that can handle everything at once. With just one drawing, we can provide a one-stop service from welding to inspection. By consolidating processes, we can improve both delivery times and quality. ● Areas with proven delivery records Parts for semiconductor manufacturing equipment / Parts for food machinery / Parts for machine tools, and more. ● You can also trust us with leak checks after welding! We can handle parts that require high reliability with the following inspection methods: - Pressurized holding method - Underwater method - Soap water application method - Penetrant testing - Helium leak testing Please consult with us first! We will work alongside you to propose the optimal solution for your challenges.

Now, in the previous session, we introduced our robotic equipment, but our company is also focusing on providing added value through technologies related to processing. This time, as part of that effort, we would like to introduce our initiatives regarding the "grinding machine." In addition to high-precision capabilities in cutting processing, we have introduced cylindrical grinding machines to meet stricter quality requirements. As a result, we achieve a consistent response from processing to grinding using in-house equipment, providing high value in terms of both precision and efficiency. ~Do you have any of these concerns?~ - Looking for a manufacturer that can handle both cutting and grinding processes - Searching for a manufacturer that can perform grinding on high-precision parts - Wanting a single contractor for multi-process grinding such as flat grinding and internal/external grinding With our integrated system, we will solve challenges related to "delivery time," "precision," and "cost." For products that require quality confirmation, we can handle everything in-house from the prototype stage to mass production. We will also actively take on projects that other companies find difficult to handle.