Explanation document regarding the challenges and improvement measures in the manufacturing process of "super hard long drill materials."
We present materials that explain the manufacturing challenges of ultra-hard long drills and their improvement points, which are useful for enhancing the precision of drilling processes!
The material for ultra-hard long drills is created through sintering, which can lead to runout and bending at the material stage. The document titled "Challenges and Improvement Measures in the Manufacturing Process of 'Ultra-Hard Long Drill Material'" provides a detailed explanation of the challenges in the manufacturing process of ultra-hard long drills, including techniques for removing runout and bending, and their improvement measures. This may help enhance the precision of "drilling processing technology" for effectively and accurately creating fine holes and deep holes. [Partial Content Introduction] ■ About the material of ultra-hard long drills ■ What is a sintered body? ■ The manufacturing process of ultra-hard long drills ■ Required precision for ultra-hard long drills ■ Current processing methods and issues ■ <Through-feed Centerless Grinding> etc. Konan Koki offers centerless cylindrical grinding processing of ultra-hard alloy round bars. We uniquely reduce material warping and bending to an extreme degree, achieving high precision in outer diameter accuracy, roundness, and cylindricity. Please feel free to consult with us. *For more details, please download the PDF or feel free to contact us.
Inquire About This Product
basic information
Konan Koki is utilizing manufacturing subsidies to establish vibration and bending technology, and is working on the following themes: - FY 2015: "Improvement of the production process for ultra-hard small-diameter long drills for machining difficult materials such as aircraft." - FY 2017: "Differentiation through the establishment of vibration and bending technology for innovative ultra-hard long drill materials." Konan Koki reduces vibration and bending of ultra-hard long drill materials to the utmost limit with its unique technology, achieving high precision in outer diameter accuracy, roundness, and cylindricity. *For more details, please download the PDF or feel free to contact us.
Price information
Please contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
catalog（2）
Download All Catalogs
Company information
Kōnan Kōki Co., Ltd. was established as a cooperative factory for a major machine tool manufacturer, focusing on finishing technology, specializing in the finishing and assembly of general-purpose machine tools. Since then, we have been dedicated to improving and refining our technology, which has become essential for the recent remarkable development of NC and MC machine tools. Additionally, the materials for machine parts and tools have also rapidly advanced, necessitating the study and acquisition of those processing technologies. Fortunately, Kōnan Kōki is in a very favorable environment for acquiring these skills, allowing us to develop and sustain our business without being left behind by the changes of the times. Moving forward, we are determined to earnestly pursue the refinement of our technology.