In the field of gray cast iron machining, foreign trade customers are often concerned about the durability and cost - effectiveness of grinding wheels. Henan Youde Superhard Tools Co., Ltd.'s brazed diamond grinding wheels offer a solution that combines advanced technology with economic benefits.
The vacuum brazing process is at the heart of these grinding wheels. This process creates a high - strength bond between the diamond abrasives and the wheel substrate. The bond strength is typically 3 - 5 times higher than that of traditional bonding methods. As a result, the grinding wheel exhibits excellent wear resistance and anti - thermal shock properties. During the grinding process, high temperatures are generated, but the vacuum - brazed wheels can withstand these thermal stresses, reducing the risk of diamond shedding and extending the wheel's service life by up to 50% compared to non - brazed wheels.
"Since we started using Henan Youde's brazed diamond grinding wheels, our production efficiency has increased by 30%. The wheels last much longer, and we've seen a significant reduction in tool change - over time." - A European Customer
Grinding parameters such as grinding speed, feed rate, and cooling method have a profound impact on the life of the grinding wheel. A grinding speed of 25 - 30 m/s and a feed rate of 0.05 - 0.1 mm/r are recommended for gray cast iron machining. Using a coolant with good cooling and lubricating properties can further reduce the heat generated during grinding, protecting the diamond abrasives and the wheel substrate. By following these optimized parameters, customers can expect to achieve a 20 - 30% increase in wheel life.
Proper maintenance is crucial for ensuring the long - term stability of the grinding wheels. Regular on - site dressing can remove the dulled abrasives and expose new sharp ones, maintaining the wheel's cutting performance. Preventing dry grinding is also essential. Dry grinding can cause excessive heat, which may damage the wheel and reduce its service life. By implementing these maintenance measures, customers can save up to 15% on maintenance costs over the wheel's lifespan.
In many cases, standard grinding wheels may not be suitable for complex gray cast iron workpieces. Henan Youde offers customized brazed diamond grinding wheels. For example, a customer in North America was facing challenges with a complex - shaped gray cast iron part, where the scrap rate was as high as 20%. After using a custom - designed wheel from Henan Youde, the scrap rate was reduced to less than 5%, and the downtime for tool replacement was cut in half.
The high - cost performance of Henan Youde's brazed diamond grinding wheels is not just about the price. It is a balance of comprehensive performance, maintenance cost, and production efficiency. By using these wheels, customers can reduce tool costs, increase production efficiency, and improve product quality, achieving a higher return on investment.
Welcome to contact Henan Youde at CTA - URL to get your exclusive high - efficiency grinding solution!
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