江南工機 Product Lineup

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.

• Processing Contract
• alloy

At Jiangnan Machinery, we offer centerless cylindrical grinding processing of carbide round bars. We uniquely reduce material warping and bending to the utmost limit, achieving high precision in outer diameter accuracy, roundness, and cylindricity. 【Precision】 ■ Runout: 0.020mm or less ■ Roundness: 0.001 or less ■ Cylindricity: 0.003mm or less ■ Dimensional tolerance: approximately h6 *For more details, please feel free to contact us.

• Processing Contract
• alloy

We accept orders for centerless processing of ultra-hard alloy round bars. Our company uniquely reduces material warping and bending to the utmost limit, achieving high precision in outer diameter accuracy, roundness, and cylindricity. We perform grinding processing using our proprietary technology. 【Processing Range】 ■ 3Φ to 8Φ ■ 40mm to 200mm (we have established processing technology) ■ For sizes over 200mm, we are currently conducting verification tests. 【Features】 ■ High precision processing ■ Capable of handling small quantities and a variety of products ■ Short delivery times ◎ What is centerless processing? It is a method of grinding the outer circumference of cylindrical materials supported by three tools: a blade, an adjustment grinding wheel, and a grinding wheel. Unlike cylindrical grinding, which supports the material at both centers, centerless processing allows for continuous feeding of the material between the grinding wheels, enabling stable high-precision grinding. *For more details, please feel free to contact us.

• Processing Contract
• alloy

Kanon Koki Co., Ltd. is a company that primarily engages in the finishing (fitting) assembly, maintenance, repair, and overhaul of various machine tools. We also handle "shockless oscillation motors" suitable for loaders. Additionally, we offer regrinding of carbide end mills and carbide drills, so please feel free to contact us if you have any requests. 【Business Activities】 ■ Finishing (fitting) assembly of various machine tools ■ Maintenance, repair, and overhaul of various machine tools *For more details, please download the PDF or feel free to contact us.

• others

This is a revolutionary grinding machine that combines electrolytic action and mechanical grinding action. It is capable of processing difficult-to-cut materials such as cemented carbide and heat-resistant special alloys with high efficiency. We offer both fully automatic roll grinding types and flat grinding types, so you can choose according to your application. 【Features】 ■ Revolutionary ■ High-efficiency processing of difficult-to-cut materials ■ Combination of electrolytic action and mechanical grinding action *For more details, please refer to the catalog or feel free to contact us.

• Grinding Machine

The "AMT type" is a hydraulic servo motor that breaks the limits of control devices. Its unique features, such as ultra-high speed, shockless operation, and variable positioning, are widely utilized to enhance the performance of machines and equipment, including auto loaders, index tables, and ATCs in machine tools. Furthermore, it can be used in environments where oil mist is present, and maintenance can be easily performed. 【Features】 ■ Economical ■ Widely applicable for improving the performance of machines and equipment ■ Capable of driving and stopping heavy loads quickly and smoothly ■ Multi-point stop positions can be freely set ■ Usable for long periods *For more details, please refer to the catalog or feel free to contact us.

• Vibration motor